From 361f39714ba12de919041ee601cb3a1b7472d188 Mon Sep 17 00:00:00 2001
From: Steven Hugg <hugg@fasterlight.com>
Date: Wed, 3 Apr 2019 17:00:05 -0400
Subject: [PATCH] ui tweaks, irq.c, unified nes.mame platform

---
 css/ui.css                    |    1 +
 embed.html                    |    2 +-
 index.html                    |    3 +-
 presets/nes-conio/conio.c     |   54 -
 presets/nes-conio/ex0.asm     |  102 --
 presets/nes-conio/ex1.asm     |  166 --
 presets/nes-conio/hello.c     |   48 -
 presets/nes-conio/siegegame.c |  277 ---
 presets/nes-lib/crypto.c      | 3072 ---------------------------------
 presets/nes-lib/neslib1.c     |   58 -
 presets/nes-lib/neslib2.c     |  106 --
 presets/nes-lib/neslib3.c     |  100 --
 presets/nes-lib/neslib4.c     |  122 --
 presets/nes/horizmask.c       |    2 +-
 presets/nes/irq.c             |   75 +
 presets/nes/monobitmap.c      |   23 +-
 src/baseplatform.ts           |   24 +-
 src/pixed/pixeleditor.ts      |    1 +
 src/platform/nes.ts           |  308 +---
 src/worker/workermain.ts      |   14 +-
 test/cli/testplatforms.js     |    4 +-
 21 files changed, 151 insertions(+), 4411 deletions(-)
 delete mode 100644 presets/nes-conio/conio.c
 delete mode 100644 presets/nes-conio/ex0.asm
 delete mode 100644 presets/nes-conio/ex1.asm
 delete mode 100644 presets/nes-conio/hello.c
 delete mode 100644 presets/nes-conio/siegegame.c
 delete mode 100644 presets/nes-lib/crypto.c
 delete mode 100644 presets/nes-lib/neslib1.c
 delete mode 100644 presets/nes-lib/neslib2.c
 delete mode 100644 presets/nes-lib/neslib3.c
 delete mode 100644 presets/nes-lib/neslib4.c
 create mode 100644 presets/nes/irq.c

diff --git a/css/ui.css b/css/ui.css
index b07f1af9..4ac98a1a 100644
--- a/css/ui.css
+++ b/css/ui.css
@@ -122,6 +122,7 @@ div.mem_info a.selected {
   padding-top:2px;
   padding-bottom:2px;
   margin:1px;
+  vertical-align:baseline;
 }
 .btn_label {
   color: #ccc;
diff --git a/embed.html b/embed.html
index 1e5edc35..57d23b51 100644
--- a/embed.html
+++ b/embed.html
@@ -46,7 +46,7 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
 
 <script src="javatari.js/release/javatari/javatari.js"></script>
 <script src="src/cpu/z80fast.js"></script>
-<script src="jsnes/jsnes.min.js"></script>
+<script src="jsnes/dist/jsnes.min.js"></script>
 <!--<script src="src/cpu/6809.js"></script>-->
 
 <script>
diff --git a/index.html b/index.html
index 42c3add7..024fc120 100644
--- a/index.html
+++ b/index.html
@@ -93,7 +93,6 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
              <a tabindex="-1" href="#">Game Consoles</a>
              <ul class="dropdown-menu">
                <li><a class="dropdown-item" href="?platform=vcs" id="item_platform_vcs">Atari 2600/VCS</a></li>
-               <li><a class="dropdown-item" href="?platform=vcs.mame" id="item_platform_vcs">Atari 2600/VCS (MAME)</a></li>
                <li><a class="dropdown-item" href="?platform=nes" id="item_platform_nes">NES</a></li>
              </ul>
           </li>
@@ -124,6 +123,8 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
           <li class="dropdown dropdown-submenu">
              <a tabindex="-1" href="#">Other</a>
              <ul class="dropdown-menu">
+               <li><a class="dropdown-item" href="?platform=vcs.mame" id="item_platform_vcs_mame">Atari 2600/VCS (MAME)</a></li>
+               <li><a class="dropdown-item" href="?platform=nes.mame" id="item_platform_nes_mame">NES (MAME)</a></li>
                <li><a class="dropdown-item" href="?platform=markdown" id="item_platform_markdown">Markdown</a></li>
              </ul>
           </li>
diff --git a/presets/nes-conio/conio.c b/presets/nes-conio/conio.c
deleted file mode 100644
index 95c7e43c..00000000
--- a/presets/nes-conio/conio.c
+++ /dev/null
@@ -1,54 +0,0 @@
-
-#include <stdlib.h>
-#include <string.h>
-#include <conio.h>
-#include <joystick.h>
-
-const char Text [] = "Hello world!";
-
-int main (void)
-{
-    unsigned char width, height;
-
-    /* Set screen colors */
-    (void) bgcolor (COLOR_BLUE);
-
-    /* Clear the screen, put cursor in upper left corner */
-    clrscr ();
-
-    /* Ask for the screen size */
-    screensize (&width, &height);
-
-    /* Draw a border around the screen */
-
-    /* Top line */
-    cputc (CH_ULCORNER);
-    chline (width - 2);
-    cputc (CH_URCORNER);
-
-    /* Vertical line, left side */
-    cvlinexy (0, 1, height - 2);
-
-    /* Bottom line */
-    cputc (CH_LLCORNER);
-    chline (width - 2);
-    cputc (CH_LRCORNER);
-
-    /* Vertical line, right side */
-    cvlinexy (width - 1, 1, height - 2);
-
-    /* Write the greeting in the mid of the screen */
-    gotoxy ((width - strlen (Text)) / 2, height / 2);
-    cprintf ("%s", Text);
-
-    /* Wait for the user to press a button */
-    joy_install (joy_static_stddrv);
-    while (!joy_read (JOY_1)) ;
-    joy_uninstall ();
-
-    /* Clear the screen again */
-    clrscr ();
-
-    /* Done */
-    return EXIT_SUCCESS;
-}
diff --git a/presets/nes-conio/ex0.asm b/presets/nes-conio/ex0.asm
deleted file mode 100644
index a6e55595..00000000
--- a/presets/nes-conio/ex0.asm
+++ /dev/null
@@ -1,102 +0,0 @@
-
-;;;;; CONSTANTS
-
-PPU_CTRL	equ $2000
-PPU_MASK	equ $2001
-PPU_STATUS	equ $2002
-PPU_SCROLL	equ $2005
-PPU_ADDR	equ $2006
-PPU_DATA	equ $2007
-DMC_FREQ	equ $4010
-
-;;;;; CARTRIDGE FILE HEADER
-
-	processor 6502
-	seg Header
-        org $7FF0
-
-NES_MAPPER	equ 0	;mapper number
-NES_PRG_BANKS	equ 2	;number of 16K PRG banks, change to 2 for NROM256
-NES_CHR_BANKS	equ 1	;number of 8K CHR banks (0 = RAM)
-NES_MIRRORING	equ 1	;0 horizontal, 1 vertical, 8 four screen
-
-	.byte $4e,$45,$53,$1a ; header
-	.byte NES_PRG_BANKS
-	.byte NES_CHR_BANKS
-	.byte NES_MIRRORING|(NES_MAPPER<<4)
-	.byte NES_MAPPER&$f0
-
-;;;;; CODE
-
-	seg Code
-	org $8000
-start:
-_exit:
-        sei			;disable IRQs
-        cld			;decimal mode not supported
-        ldx #$ff
-        txs			;set up stack pointer
-        inx			;increment X to 0
-        stx PPU_MASK		;disable rendering
-        stx DMC_FREQ		;disable DMC interrupts
-        stx PPU_CTRL		;disable NMI interrupts
-        jsr WaitSyncSafe	;wait for VSYNC
-; clear RAM -- not a subroutine because we clear the stack too
-	lda #0
-        tax
-.clearRAM
-	sta $0,x
-	sta $100,x
-        ; skip $200-$2FF, used for OAM display list
-	sta $300,x
-	sta $400,x
-	sta $500,x
-	sta $600,x
-	sta $700,x
-        inx
-        bne .clearRAM
-; wait for PPU warmup        
-        jsr WaitSync
-; set palette background
-        ldy #$0
-	lda #$3f
-	sta PPU_ADDR
-	sty PPU_ADDR
-        lda #$1c
-        sta PPU_DATA
-; enable PPU rendering
-        lda #0
-        sta PPU_ADDR
-        sta PPU_ADDR		;PPU addr = 0
-        sta PPU_SCROLL
-        sta PPU_SCROLL		;scroll = 0
-        lda #$90
-        sta PPU_CTRL		;enable NMI
-        lda #$1e
-        sta PPU_MASK		;enable rendering
-.endless
-	jmp .endless		;endless loop
-
-;;;;; SUBROUTINES
-
-; wait for VSYNC to start
-WaitSyncSafe: subroutine
-	bit PPU_STATUS
-WaitSync:
-	bit PPU_STATUS
-	bpl WaitSync
-        rts
-
-;;;;; INTERRUPT HANDLERS
-
-nmi:
-irq:
-	rti
-
-;;;;; CPU VECTORS
-
-	org $fffa
-       	.word nmi	;$fffa vblank nmi
-	.word start	;$fffc reset
-	.word irq	;$fffe irq / brk
-
diff --git a/presets/nes-conio/ex1.asm b/presets/nes-conio/ex1.asm
deleted file mode 100644
index 17819d2e..00000000
--- a/presets/nes-conio/ex1.asm
+++ /dev/null
@@ -1,166 +0,0 @@
-
-;;;;; CONSTANTS
-
-PPU_CTRL	equ $2000
-PPU_MASK	equ $2001
-PPU_STATUS	equ $2002
-OAM_ADDR	equ $2003
-OAM_DATA	equ $2004
-PPU_SCROLL	equ $2005
-PPU_ADDR	equ $2006
-PPU_DATA	equ $2007
-PPU_OAM_DMA	equ $4014
-DMC_FREQ	equ $4010
-
-;;;;; ZERO-PAGE VARIABLES
-
-        seg.u ZPVars
-	org $0
-
-ScrollPos	byte	; used during NMI
-
-;;;;; CARTRIDGE FILE HEADER
-
-	processor 6502
-	seg Header
-        org $7FF0
-
-NES_MAPPER	equ 0	;mapper number
-NES_PRG_BANKS	equ 2	;number of 16K PRG banks, change to 2 for NROM256
-NES_CHR_BANKS	equ 1	;number of 8K CHR banks (0 = RAM)
-NES_MIRRORING	equ 1	;0 horizontal, 1 vertical, 8 four screen
-
-	.byte $4e,$45,$53,$1a ; header
-	.byte NES_PRG_BANKS
-	.byte NES_CHR_BANKS
-	.byte NES_MIRRORING|(NES_MAPPER<<4)
-	.byte NES_MAPPER&$f0
-
-;;;;; CODE
-
-	seg Code
-	org $8000
-start:
-_exit:
-        sei			;disable IRQs
-        cld			;decimal mode not supported
-        ldx #$ff
-        txs			;set up stack pointer
-        inx			;increment X to 0
-        stx PPU_MASK		;disable rendering
-        stx DMC_FREQ		;disable DMC interrupts
-        stx PPU_CTRL		;disable NMI interrupts
-        jsr WaitSyncSafe	;wait for VSYNC
-; clear RAM -- not a subroutine because we clear the stack too
-	lda #0
-        tax
-.clearRAM
-	sta $0,x
-	sta $100,x
-        ; skip $200-$2FF, used for OAM display list
-	sta $300,x
-	sta $400,x
-	sta $500,x
-	sta $600,x
-	sta $700,x
-        inx
-        bne .clearRAM
-; end of clear RAM routine
-	jsr SetPalette		;set colors
-        jsr FillVRAM		;set PPU RAM
-        jsr WaitSync		;wait for VSYNC (and PPU warmup)
-        lda #0
-        sta PPU_ADDR
-        sta PPU_ADDR		;PPU addr = 0
-        sta PPU_SCROLL
-        sta PPU_SCROLL		;scroll = 0
-        lda #$90
-        sta PPU_CTRL		;enable NMI
-        lda #$1e
-        sta PPU_MASK		;enable rendering
-.endless
-	jmp .endless		;endless loop
-
-;;;;; SUBROUTINES
-
-; set palette colors
-SetPalette: subroutine
-        ldy #$0
-	lda #$3f
-	sta PPU_ADDR
-	sty PPU_ADDR
-	ldx #4
-.loop:
-	lda Palette,y
-	sta PPU_DATA
-        iny
-	dex
-	bne .loop
-        rts
-
-; fill video RAM
-FillVRAM: subroutine
-	txa
-	ldy #$20
-	sty PPU_ADDR
-	sta PPU_ADDR
-	ldy #$10
-.loop:
-	sta PPU_DATA
-        adc #1
-	inx
-	bne .loop
-	dey
-	bne .loop
-        rts
-
-; wait for VSYNC to start
-WaitSyncSafe: subroutine
-	bit PPU_STATUS
-WaitSync:
-	bit PPU_STATUS
-	bpl WaitSync
-        rts
-
-;;;;; INTERRUPT HANDLERS
-
-nmi:
-irq:
-; save registers
-	pha	; save A
-; update scroll position
-	inc ScrollPos
-        lda ScrollPos
-        sta PPU_SCROLL
-        sta PPU_SCROLL
-; reload registers
-        pla	; reload A
-	rti
-
-;;;;; CONSTANT DATA
-
-Palette:
-	hex 1f001020 ; black, gray, lt gray, white
-TextString:
-	byte "HELLO WORLD!"
-        byte 0
-
-;;;;; CPU VECTORS
-
-	org $fffa
-       	.word nmi	;$fffa vblank nmi
-	.word start	;$fffc reset
-	.word irq	;$fffe irq / brk
-
-;;;;; TILE SETS
-
-	REPEAT 64
-	hex 003c6666766e663c007e181818381818
-        hex 007e60300c06663c003c66061c06663c
-        hex 0006067f661e0e06003c6606067c607e
-        hex 003c66667c60663c00181818180c667e
-        hex 003c66663c66663c003c66063e66663c
-        hex 01010101010101010000000000000000
-        hex ff000000000000000000000000000000
-        hex 01020408102040800000000000000000
-	REPEND
diff --git a/presets/nes-conio/hello.c b/presets/nes-conio/hello.c
deleted file mode 100644
index eb42215f..00000000
--- a/presets/nes-conio/hello.c
+++ /dev/null
@@ -1,48 +0,0 @@
-
-#include <nes.h>
-
-const unsigned char TEXT[]="Hello PPU!!!!";
-
-const unsigned char PALETTE[]={0x1, 0x00, 0x10, 0x20}; // blue, gray, lt gray, white
-
-void main (void) {
-  unsigned char index; // used in 'for' loops
-
-  // if we've just powered on,
-  // wait for PPU to warm-up
-  waitvsync();
-  waitvsync();
-
-  // turn off screen
-  PPU.control = 0x0; // NMI off
-  PPU.mask = 0x0; // screen off
-
-  // load the palette
-  // set PPU address to 0x3f00
-  PPU.vram.address = 0x3f;
-  PPU.vram.address = 0x00;
-  for (index = 0; index < sizeof(PALETTE); index++) {
-    PPU.vram.data = PALETTE[index];
-  }
-
-  // load the text into VRAM
-  // set PPU address to 0x21c9
-  PPU.vram.address = 0x21;
-  PPU.vram.address = 0xc9;
-  for (index = 0; index < sizeof(TEXT); index++) {
-    PPU.vram.data = TEXT[index];
-  }
-
-  // reset the scroll position to 0
-  PPU.scroll = 0;
-  PPU.scroll = 0;
-  // reset the PPU address to 0x2000 (frame start)
-  PPU.vram.address = 0x20;
-  PPU.vram.address = 0x00;
- 
-  // turn on the screen
-  PPU.mask = 0x1e;
-
-  // infinite loop
-  while (1);
-}
diff --git a/presets/nes-conio/siegegame.c b/presets/nes-conio/siegegame.c
deleted file mode 100644
index deba31d5..00000000
--- a/presets/nes-conio/siegegame.c
+++ /dev/null
@@ -1,277 +0,0 @@
-
-#include <stdlib.h>
-#include <string.h>
-#include <conio.h>
-#include <nes.h>
-#include <joystick.h>
-
-#define COLS 32
-#define ROWS 28
-
-typedef unsigned char byte;
-typedef signed char sbyte;
-typedef unsigned short word;
-
-// read a character from VRAM.
-// this is tricky because we have to wait
-// for VSYNC to start, then set the VRAM
-// address to read, then set the VRAM address
-// back to the start of the frame.
-byte getchar(byte x, byte y) {
-  // compute VRAM read address
-  word addr = 0x2020+x+y*32;
-  byte rd;
-  // wait for VBLANK to start
-  waitvsync();
-  // set VRAM read address in PPU
-  PPU.vram.address = addr>>8;
-  PPU.vram.address = addr&0xff;
-  // read the char from PPUDATA
-  rd = PPU.vram.data; // discard
-  rd = PPU.vram.data; // keep this one
-  // reset the VRAM address to start of frame
-  PPU.vram.address = 0x00;
-  PPU.vram.address = 0x00;
-  // return result
-  return rd;
-}
-
-void delay(byte count) {
-  while (count--) waitvsync();
-}
-
-////////// GAME DATA
-
-typedef struct {
-  byte x;
-  byte y;
-  byte dir;
-  word score;
-  char head_attr;
-  char tail_attr;
-  int collided:1;
-  int human:1;
-} Player;
-
-Player players[2];
-
-byte credits = 0;
-byte frames_per_move;
-
-#define START_SPEED 12
-#define MAX_SPEED 5
-#define MAX_SCORE 7
-
-///////////
-
-const char BOX_CHARS[8] = { 17, 8, 20, 18, 11, 11, 14, 14 };
-
-void draw_box(byte x, byte y, byte x2, byte y2, const char* chars) {
-  byte x1 = x;
-  cputcxy(x, y, chars[2]);
-  cputcxy(x2, y, chars[3]);
-  cputcxy(x, y2, chars[0]);
-  cputcxy(x2, y2, chars[1]);
-  while (++x < x2) {
-    cputcxy(x, y, chars[5]);
-    cputcxy(x, y2, chars[4]);
-  }
-  while (++y < y2) {
-    cputcxy(x1, y, chars[6]);
-    cputcxy(x2, y, chars[7]);
-  }
-}
-
-void draw_playfield() {
-  draw_box(0,1,COLS-1,ROWS-1,BOX_CHARS);
-  cputsxy(0,0,"Plyr1:");
-  cputsxy(20,0,"Plyr2:");
-  cputcxy(7,0,players[0].score+'0');
-  cputcxy(27,0,players[1].score+'0');
-}
-
-typedef enum { D_RIGHT, D_DOWN, D_LEFT, D_UP } dir_t;
-const char DIR_X[4] = { 1, 0, -1, 0 };
-const char DIR_Y[4] = { 0, 1, 0, -1 };
-
-void init_game() {
-  memset(players, 0, sizeof(players));
-  players[0].head_attr = '1';
-  players[1].head_attr = '2';
-  players[0].tail_attr = 1;
-  players[1].tail_attr = 9;
-  frames_per_move = START_SPEED;
-}
-
-void reset_players() {
-  players[0].x = players[0].y = 5;
-  players[0].dir = D_RIGHT;
-  players[1].x = COLS-6;
-  players[1].y = ROWS-6;
-  players[1].dir = D_LEFT;
-  players[0].collided = players[1].collided = 0;
-}
-
-void draw_player(Player* p) {
-  cputcxy(p->x, p->y, p->head_attr);
-}
-
-void move_player(Player* p) {
-  cputcxy(p->x, p->y, p->tail_attr);
-  p->x += DIR_X[p->dir];
-  p->y += DIR_Y[p->dir];
-  if (getchar(p->x, p->y) != ' ')
-    p->collided = 1;
-  draw_player(p);
-}
-
-void human_control(Player* p) {
-  byte dir = 0xff;
-  byte joy;
-  if (!p->human) return;
-  joy = joy_read (JOY_1);
-  if (joy & JOY_LEFT_MASK) dir = D_LEFT;
-  if (joy & JOY_RIGHT_MASK) dir = D_RIGHT;
-  if (joy & JOY_UP_MASK) dir = D_UP;
-  if (joy & JOY_DOWN_MASK) dir = D_DOWN;
-  // don't let the player reverse
-  if (dir < 0x80 && dir != (p->dir ^ 2)) {
-    p->dir = dir;
-  }
-}
-
-byte ai_try_dir(Player* p, dir_t dir, byte shift) {
-  byte x,y;
-  dir &= 3;
-  x = p->x + (DIR_X[dir] << shift);
-  y = p->y + (DIR_Y[dir] << shift);
-  if (x < COLS && y < ROWS && getchar(x, y) == ' ') {
-    p->dir = dir;
-    return 1;
-  } else {
-    return 0;
-  }
-}
-
-void ai_control(Player* p) {
-  dir_t dir;
-  if (p->human) return;
-  dir = p->dir;
-  if (!ai_try_dir(p, dir, 0)) {
-    ai_try_dir(p, dir+1, 0);
-    ai_try_dir(p, dir-1, 0);
-  } else {
-    ai_try_dir(p, dir-1, 0) && ai_try_dir(p, dir-1, 1+(rand() & 3));
-    ai_try_dir(p, dir+1, 0) && ai_try_dir(p, dir+1, 1+(rand() & 3));
-    ai_try_dir(p, dir, rand() & 3);
-  }
-}
-
-byte gameover;
-
-void flash_colliders() {
-  byte i;
-  // flash players that collided
-  for (i=0; i<56; i++) {
-    //cv_set_frequency(CV_SOUNDCHANNEL_0, 1000+i*8);
-    //cv_set_attenuation(CV_SOUNDCHANNEL_0, i/2);
-    if (players[0].collided) players[0].head_attr ^= 0x80;
-    if (players[1].collided) players[1].head_attr ^= 0x80;
-    delay(2);
-    draw_player(&players[0]);
-    draw_player(&players[1]);
-  }
-  //cv_set_attenuation(CV_SOUNDCHANNEL_0, 28);
-}
-
-void make_move() {
-  byte i;
-  for (i=0; i<frames_per_move; i++) {
-    human_control(&players[0]);
-    delay(1);
-  }
-  ai_control(&players[0]);
-  ai_control(&players[1]);
-  // if players collide, 2nd player gets the point
-  move_player(&players[1]);
-  move_player(&players[0]);
-}
-
-void declare_winner(byte winner) {
-  byte i;
-  clrscr();
-  for (i=0; i<ROWS/2-3; i++) {
-    draw_box(i,i,COLS-1-i,ROWS-1-i,BOX_CHARS);
-    delay(1);
-  }
-  cputsxy(12,10,"WINNER:");
-  cputsxy(12,13,"PLAYER ");
-  cputcxy(12+7, 13, '1'+winner);
-  delay(75);
-  gameover = 1;
-}
-
-#define AE(a,b,c,d) (((a)<<0)|((b)<<2)|((c)<<4)|((d)<<6))
-
-// this is attribute table data, 
-// each 2 bits defines a color palette
-// for a 16x16 box
-const unsigned char Attrib_Table[0x40]={
-AE(3,3,1,1),AE(3,3,1,1),AE(3,3,1,1),AE(3,3,1,1), AE(2,2,1,1),AE(2,2,1,1),AE(2,2,1,1),AE(2,2,1,1),
-AE(1,0,1,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0), AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,1,0,1),
-AE(1,0,1,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0), AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,1,0,1),
-AE(1,0,1,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0), AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,1,0,1),
-AE(1,0,1,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0), AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,1,0,1),
-AE(1,0,1,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0), AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,1,0,1),
-AE(1,0,1,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0), AE(0,0,0,0),AE(0,0,0,0),AE(0,0,0,0),AE(0,1,0,1),
-AE(1,1,1,1),AE(1,1,1,1),AE(1,1,1,1),AE(1,1,1,1), AE(1,1,1,1),AE(1,1,1,1),AE(1,1,1,1),AE(1,1,1,1),
-};
-
-// put 8x8 grid of palette entries into the PPU
-void setup_attrib_table() {
-  byte index;
-  waitvsync(); // wait for VBLANK
-  PPU.vram.address = 0x23;
-  PPU.vram.address = 0xc0;
-  for( index = 0; index < 0x40; ++index ){
-    PPU.vram.data = Attrib_Table[index];
-  }
-}
-
-void play_round() {
-  reset_players();
-  clrscr();
-  setup_attrib_table();
-  draw_playfield();
-  while (1) {
-    make_move();
-    if (players[0].collided || players[1].collided) break;
-  }
-  flash_colliders();
-  // add scores to players that didn't collide
-  if (players[0].collided) players[1].score++;
-  if (players[1].collided) players[0].score++;
-  // increase speed
-  if (frames_per_move > MAX_SPEED) frames_per_move--;
-  // game over?
-  if (players[0].score != players[1].score) {
-    if (players[0].score >= MAX_SCORE)
-      declare_winner(0);
-    else if (players[1].score >= MAX_SCORE)
-      declare_winner(1);
-  }
-}
-
-void play_game() {
-  gameover = 0;
-  init_game();
-  players[0].human = 1;
-  while (!gameover) {
-    play_round();
-  }
-}
-
-void main() {
-  joy_install (joy_static_stddrv);
-  play_game();
-}
diff --git a/presets/nes-lib/crypto.c b/presets/nes-lib/crypto.c
deleted file mode 100644
index becc7f85..00000000
--- a/presets/nes-lib/crypto.c
+++ /dev/null
@@ -1,3072 +0,0 @@
-
-#include "neslib.h"
-
-//#define DEBUG
-#define HAS_DEBUGGER
-
-#define PLAYER_1 0
-#define PLAYER_2 1
-
-static const unsigned char palette[]={ 
-0xD, 0x00, 0x3D, 0x3c,
-0xD, 0x09, 0x1B, 0x3c,
-0x07, 0x28, 0xF, 0x379,
-0x07, 0x21, 0x1C, 0x0F,
-  
-0x00, 0x11, 0x16, 0x0D,
-0x00, 0x27, 0x16, 0x0D,
-0x00, 0x17, 0x15, 0x29,
-0x00, 0x27, 0x16, 0x0D,
-}; 
-
-static const unsigned char paused_palette[]={ 
-0x0F, 0x0F, 0x0F, 0x0F,
-0x0F, 0x0F, 0x0F, 0x0F,
-0x0F, 0x0F, 0x0F, 0x0F,
-0x0F, 0x0F, 0x0F, 0x0F,
-  
-0x00, 0x11, 0x16, 0x0D,
-0x00, 0x27, 0x16, 0x0D,
-0x0F, 0x0F, 0x0F, 0x0F,
-0x0F, 0x0F, 0x0F, 0x0F,
-}; 
-
-#pragma bss-name(push,"ZEROPAGE")
-#pragma data-name(push,"ZEROPAGE")
-
-static unsigned char i, j;
-
-static unsigned char player_dir[2];
-
-static unsigned char player_attack_tick[2];
-
-static unsigned char player_x[2];
-static unsigned char player_y[2];
-
-static unsigned char enemies_x[8];
-static unsigned char enemies_y[8];
-
-
-static unsigned char enemies_enemy[8];
-
-
-#pragma bss-name(push,"BSS")
-#pragma data-name(push,"BSS")
-
-static unsigned char spr;
-static unsigned char frame;
-static unsigned char dx;
-static unsigned char dy;
-
-static unsigned char enemy_spawn_points_x[8];
-static unsigned char enemy_spawn_points_y[8];
-
-static unsigned char scr_x;
-static unsigned char scr_y;
-
-static char to_scroll_x;
-static char to_scroll_y;
-
-static unsigned char player_hp[2];
-
-static unsigned char to_scroll_x_neg;
-static unsigned char to_scroll_y_neg;
-
-static unsigned char enemies_health[8];
-
-static unsigned char enemies_dir[8];
-static unsigned char enemy_leg[8];
-static unsigned char enemy_push_timer[8];
-static unsigned char enemy_push_dir[8];
-
-static unsigned char enemies_type[8];
-
-static unsigned char player_carry[2];
-static unsigned char player_carry_dir[2];
-
-static unsigned char player_god_mode[2];
-
-static unsigned char item_type[4];
-static unsigned char item_x[4];
-static unsigned char item_y[4];
-static unsigned char item_placed[4];
-
-
-static unsigned char difficulty;
-
-static unsigned char enemy_speed;
-
-static unsigned char next_level;
-
-static unsigned char enemy_damage_modifier;
-
-static unsigned char spawn_hp;
-
-
-#ifdef HAS_DEBUGGER
-
-
-#define debug_info_val (*(unsigned char*)0xFA)
-#define break_points_enable_val (*(unsigned char*)0xFB)
-#define break_point_val (*(unsigned char*)0xFF)
-
-
-#define TIMER_ENABLE(x) break_points_enable_val |=(1<<x);
-#define TIMER_DISABLE(x) break_points_enable_val &=~(1<<x);
-
-#define TIMER_BEGIN(x) if(break_points_enable_val&(1<<x)) { debug_info_val |=(1<<x); break_point_val = 0; }
-#define TIMER_TICK(x) if(break_points_enable_val&(1<<x)) break_point_val++;
-#define TIMER_SET_VAL(x, y) if(break_points_enable_val&(1<<x)) break_point_val=y;
-#define TIMER_END(x) if(break_points_enable_val&(1<<x)) { debug_info_val &=~(1<<x); break_point_val++; }
-
-#define DEBUG_SET(x) break_point_val = x
-
-#else
-
-#define TIMER_ENABLE(x)
-#define TIMER_DISABLE(x)
-
-#define TIMER_BEGIN(x)
-#define TIMER_TICK(x)
-#define TIMER_SET_VAL(x, y)
-#define TIMER_END(x)
-
-#define DEBUG_SET(x)
-
-#endif
-
-// tilesets
-
-static const char bg_menu[] = {
-
-0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xda, 0xd9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xd2, 0xd1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe8, 0xe7, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe4, 0xe3, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xea, 
-0xe9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 
-0x81, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe6, 
-0xe5, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 0xfb, 0xf2, 
-0x77, 0xc1, 0xc0, 0xdd, 0x00, 0x00, 0xfb, 0x42, 0x41, 0x40, 0x3f, 0x3e, 0x3d, 0x3c, 0x3b, 0x3a, 
-0x39, 0x38, 0x40, 0x37, 0x36, 0x40, 0x40, 0x35, 0x34, 0x33, 0x42, 0xdd, 0x00, 0x00, 0xfb, 0xfa, 
-0xf9, 0xbc, 0xbb, 0xdf, 0xff, 0xff, 0xde, 0x32, 0x31, 0x30, 0x2f, 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 
-0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0xdf, 0xff, 0xff, 0xde, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x1e, 0x1d, 0x42, 0x1c, 0x24, 0x1b, 0x1a, 0x19, 0x18, 
-0x17, 0x42, 0x16, 0x15, 0x42, 0x24, 0x14, 0x13, 0x12, 0x11, 0x10, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x42, 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 
-0x07, 0x09, 0x08, 0x07, 0x42, 0x0c, 0x06, 0x42, 0x05, 0x04, 0x42, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe8, 0xe7, 0xb6, 0xb5, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x68, 0x67, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe4, 0xe3, 0xb4, 0xb3, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x66, 0x65, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe0, 0xb2, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xda, 0xd9, 0xfa, 0xf9, 0xe2, 0xe0, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xd2, 0xd1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xb1, 
-0xb0, 0x64, 0x63, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xc1, 
-0xc0, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xaf, 
-0xae, 0x62, 0x61, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xbc, 
-0xbb, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x60, 
-0x5f, 0x4a, 0x49, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x5e, 
-0x5d, 0x48, 0x47, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xfa, 0xf9, 0xc1, 0xc0, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x02, 0x0b, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xf2, 0xf1, 0xbc, 0xbb, 0xdf, 0xde, 0xf2, 0xf1, 
-0xf2, 0xf1, 0x00, 0x02, 0x0b, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x59, 0x58, 0x00, 0x02, 0x0b, 0x46, 0x45, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x57, 0x56, 
-0x00, 0x02, 0x0b, 0x44, 0x43, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x02, 0x0b, 0xfa, 0xf9, 0xfa, 0xf9, 0xe8, 0xe7, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x02, 
-0x0b, 0xf2, 0xf1, 0xf2, 0xf1, 0xe4, 0xe3, 0xf2, 0xf1, 0xf2, 0xf1, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x02, 0x0b, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x02, 0x0b, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xfa, 0xf9, 0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 
-0xf9, 0xcd, 0xcc, 0xfa, 0xf9, 0xe2, 0xe1, 0x02, 0x05, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 0xf9, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 0xfb, 0xf2, 0xf1, 0xcb, 0xca, 
-0xf2, 0xf1, 0xdf, 0xff, 0x02, 0x05, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 
-0xfb, 0xf2, 0xf1, 0x55, 0x02, 0x07, 0x11, 0x84, 0xa5, 0x02, 0x03, 0x21, 0x44, 0x55, 0x59, 0x5a, 
-0x02, 0x03, 0x56, 0x55, 0x55, 0x45, 0x55, 0x02, 0x03, 0x15, 0x55, 0x55, 0x44, 0x55, 0x02, 0x03, 
-0x11, 0x55, 0x55, 0x54, 0x11, 0x00, 0x00, 0x44, 0x51, 0x55, 0x02, 0x02, 0x11, 0x00, 0x00, 0x44, 
-0x55, 0x55, 0x01, 0x04, 0x05, 0x00, 0x00, 0x05, 0x01, 0x04, 0x04, 0x02, 0x00, 
-    };
-
-
-
-
-static const char bg_top_left[] = {
-0x01, 0x00, 0x01, 0x63, 0xff, 0x01, 0x0b, 0xfe, 0xfd, 0xfd, 0xfc, 0xff, 0x01, 0x0b, 0x00, 0x01, 
-0x02, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xf6, 0xf5, 
-0xf4, 0xf3, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 
-0x02, 0xfb, 0xf2, 0xf1, 0xf0, 0xef, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xee, 0xed, 
-0xec, 0xeb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 
-0x02, 0xfb, 0xfa, 0xf9, 0xea, 0xe9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe8, 0xe7, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 
-0x02, 0xfb, 0xf2, 0xf1, 0xe6, 0xe5, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe4, 0xe3, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 
-0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0x01, 0x05, 0xe0, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0x00, 0x01, 0x02, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xff, 0x01, 0x05, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xdc, 0xdb, 0xda, 0xd9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xd8, 0xd7, 0xfa, 0xf9, 0xfa, 0xf9, 0xd6, 0xd5, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xd4, 0xd3, 0xd2, 0xd1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xd0, 0xcf, 0xf2, 0xf1, 0xf2, 0xf1, 0xce, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe0, 0xdc, 
-0xdb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xd4, 0xd3, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xdf, 0xff, 0x00, 0x01, 0x02, 0xfb, 0xcd, 0xcc, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xcb, 0xca, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xc9, 0xc8, 0xc7, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xea, 0xe9, 0x00, 0x01, 0x02, 0xc6, 0xc5, 0xc4, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xe6, 0xe5, 0x00, 0x01, 0x02, 0xc6, 0xc3, 0xc2, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xc1, 0xc0, 0xdd, 0x00, 0x00, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xe2, 0xe1, 0x01, 0x02, 0x00, 0x01, 0x02, 0xbf, 0xbe, 0xbd, 0xf2, 0xf1, 0xdf, 0xde, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xbc, 0xbb, 0xdf, 0xff, 0xff, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xdf, 0xff, 0x01, 0x02, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xba, 0xb9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xd6, 0xd5, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xb8, 0xb7, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xce, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xcd, 0xcc, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe8, 0xe7, 0xfa, 0xf9, 0xb6, 0xb5, 
-0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xcb, 0xca, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe4, 0xe3, 0xf2, 0xf1, 0xb4, 0xb3, 
-0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xda, 0xd9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe0, 0xb2, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xd2, 0xd1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0x01, 0x05, 
-0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xb1, 
-0xb0, 0x00, 0x01, 0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x05, 0xfb, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xaf, 0xae, 0x00, 0x01, 
-0x08, 0x55, 0x01, 0x06, 0x00, 0x55, 0x55, 0x50, 0x50, 0x55, 0x55, 0x11, 0x00, 0x55, 0x44, 0x55, 
-0x01, 0x03, 0x51, 0x00, 0x55, 0x44, 0x55, 0x11, 0x44, 0x55, 0x05, 0x00, 0x55, 0x01, 0x06, 0x00, 
-0x55, 0x01, 0x03, 0x45, 0x55, 0x55, 0x00, 0x05, 0x00, 0x00, 0x05, 0x04, 0x05, 0x01, 0x02, 0x01, 
-0x00, };
-
-static const char collision_top_left[] = {
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 
-};
-
-static const char bg_top_right[] = {
-0x02, 0x00, 0x02, 0x5f, 0xff, 0x02, 0x0b, 0xfe, 0xfd, 0xfd, 0xfc, 0xff, 0x02, 0x0b, 0x00, 0x02, 
-0x03, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xf8, 0xf7, 0xfa, 0xf9, 0xda, 0xd9, 0xf6, 0xf5, 0xf4, 
-0xf3, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 
-0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf0, 0xef, 0xf2, 0xf1, 0xd2, 0xd1, 0xee, 0xed, 0xec, 
-0xeb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 
-0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 
-0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 
-0x02, 0xe1, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0x02, 
-0x05, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x03, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xff, 0x02, 0x05, 0xde, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x03, 0xfb, 0xdc, 0xdb, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xad, 0xac, 0xab, 0xaa, 0xa9, 0xa8, 0xa7, 0xa6, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x03, 0xfb, 0xd4, 0xd3, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xa5, 0xa4, 0xa3, 0xa2, 0xa1, 0xa0, 0x9f, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x03, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xcd, 0xcc, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x9e, 0x9d, 0x9c, 0xf9, 0x9b, 0x9a, 0x99, 0x98, 0xe2, 0xe0, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x02, 0xff, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xcb, 0xca, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0xf2, 0x91, 0xdd, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x90, 0x8f, 0x8e, 0x8d, 0x8c, 0xf9, 0x8b, 0x8a, 0xdd, 0xfb, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x89, 0x88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0xdd, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 0x81, 0x80, 0x7f, 0x7e, 0x7d, 0x7c, 0x7b, 0xdd, 0xfb, 0xfa, 
-0xf9, 0x7a, 0x79, 0x78, 0x00, 0x02, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xdd, 0x00, 0x00, 0xfb, 0xf2, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0xdd, 0xfb, 0xf2, 
-0xf1, 0x70, 0x6f, 0x6e, 0x00, 0x02, 0x02, 0xe1, 0x02, 0x02, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xdd, 0x00, 0x00, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xc1, 0xc0, 0xdd, 0xfb, 0xda, 
-0xd9, 0x6d, 0x6c, 0x6e, 0x00, 0x02, 0x02, 0xff, 0x02, 0x02, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xdf, 0xff, 0xff, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xbc, 0xbb, 0xdf, 0xde, 0xd2, 
-0xd1, 0x6b, 0x6a, 0x69, 0x00, 0x02, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xc1, 0xc0, 0xdd, 0x00, 0x02, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xbc, 0xbb, 0xdd, 0x00, 0x02, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0x68, 0x67, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xea, 0xe9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0x66, 0x65, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe6, 0xe5, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xda, 0xd9, 0xfa, 
-0xf9, 0xe2, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x02, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xd2, 0xd1, 0xf2, 
-0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 0x02, 0x64, 0x63, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xc1, 0xc0, 0xe2, 0xe1, 0x02, 0x05, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xdd, 0x00, 0x02, 0x02, 0x62, 0x61, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 
-0xf2, 0xf1, 0xbc, 0xbb, 0xdd, 0x00, 0x02, 0x05, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x02, 
-0x0a, 0x55, 0x02, 0x06, 0x00, 0x44, 0x55, 0x55, 0x50, 0x50, 0x55, 0x55, 0x00, 0x54, 0x55, 0x02, 
-0x03, 0x11, 0x55, 0x00, 0x05, 0x55, 0x11, 0x44, 0x55, 0x11, 0x55, 0x00, 0x55, 0x02, 0x06, 0x00, 
-0x55, 0x55, 0x15, 0x55, 0x02, 0x03, 0x00, 0x05, 0x05, 0x01, 0x05, 0x00, 0x00, 0x05, 0x00, 0x00, 
-0x02, 0x00, };
-
-static const char collision_top_right[] = {
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 
-};
-
-static const char bg_bottom_left[] = {
-0x01, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x05, 0xfb, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x60, 0x5f, 0x00, 0x01, 
-0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xff, 0x01, 0x05, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 
-0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x5e, 0x5d, 0x00, 0x01, 0x02, 0xfb, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xf8, 0xf7, 0xfa, 0xf9, 0x5c, 0x5b, 0xfa, 0xf9, 0xfa, 0xf9, 0xc1, 0xc0, 0xdd, 
-0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf0, 0xef, 0xf2, 0xf1, 0x5a, 0x82, 0xf2, 0xf1, 0xf2, 0xf1, 0xbc, 0xbb, 0xdf, 
-0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x7c, 0x7b, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x59, 0x58, 0xea, 0xe9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x72, 0x71, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x57, 0x56, 0xe6, 0xe5, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xc9, 0xc8, 
-0xc7, 0xfa, 0xf9, 0xe2, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0xe1, 
-0xe0, 0xfa, 0xf9, 0xcd, 0xcc, 0xfa, 0xf9, 0xe2, 0xe1, 0x01, 0x02, 0x00, 0x01, 0x02, 0xc6, 0xc5, 
-0xc4, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 
-0xfb, 0xf2, 0xf1, 0xcb, 0xca, 0xf2, 0xf1, 0xdf, 0xff, 0x01, 0x02, 0x00, 0x01, 0x02, 0xc6, 0xc3, 
-0xc2, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x00, 
-0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xbf, 0xbe, 
-0xbd, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xff, 0xff, 
-0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xdc, 
-0xdb, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xf8, 0xf7, 0xad, 
-0xac, 0xab, 0xaa, 0xa9, 0xa8, 0xa7, 0xa6, 0xfa, 0xf9, 0xfa, 0xf9, 0x00, 0x01, 0x02, 0xfb, 0xd4, 
-0xd3, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf0, 0xef, 0xa5, 
-0xa4, 0xa3, 0xa2, 0xa1, 0xa0, 0x9f, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xda, 0xd9, 0x9e, 
-0x9d, 0x9c, 0xf9, 0x9b, 0x9a, 0x99, 0x98, 0xfa, 0xf9, 0xe2, 0xe1, 0x00, 0x01, 0x02, 0xfb, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xdf, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xd2, 0xd1, 0x97, 
-0x96, 0x95, 0x94, 0x93, 0x92, 0xf2, 0x91, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xfa, 0xf9, 0xea, 0xe9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x90, 0x8f, 
-0x8e, 0x8d, 0x8c, 0xf9, 0x8b, 0x8a, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xe6, 0xe5, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x89, 0x88, 0x87, 
-0x86, 0x85, 0x84, 0x83, 0x82, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xfa, 0xf9, 0xc1, 0xc0, 0xe2, 0xe1, 0x01, 0x05, 0xe0, 0xfa, 0x81, 0x80, 0x7f, 0x7e, 0x7d, 0x7c, 
-0x7b, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xbc, 0xbb, 
-0xdf, 0xff, 0x01, 0x05, 0xde, 0xf2, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0xf2, 0xf1, 0xdf, 
-0xff, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0x00, 0x01, 0x02, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0x55, 0x54, 0x53, 0x52, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0x00, 0x01, 0x02, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0x51, 0x50, 0x4f, 0x4e, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0x00, 0x01, 0x03, 0xe1, 0x01, 0x0b, 0x4d, 0x4c, 0x4c, 0x4b, 0xe1, 0x01, 0x0b, 0x00, 0x01, 
-0x60, 0x55, 0x50, 0x50, 0x55, 0x44, 0x55, 0x55, 0x00, 0x55, 0x01, 0x06, 0x00, 0x55, 0x45, 0x55, 
-0x15, 0x45, 0x55, 0x05, 0x00, 0x55, 0x44, 0x55, 0x51, 0x54, 0x55, 0x55, 0x00, 0x55, 0x54, 0x55, 
-0x01, 0x03, 0x11, 0x00, 0x55, 0x55, 0x50, 0x50, 0x55, 0x55, 0x51, 0x00, 0x05, 0x01, 0x06, 0x00, 
-0x01, 0x08, 0x01, 0x00, };
-
-static const char collision_bottom_left[] = {
-0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-};
-
-static const char bg_bottom_right[] = {
-0x01, 0x4a, 0x49, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xdd, 0x00, 0x01, 0x05, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x02, 0x48, 0x47, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xff, 
-0x01, 0x05, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xba, 
-0xb9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xb8, 
-0xb7, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0x46, 
-0x45, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0x44, 
-0x43, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe8, 0xe7, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xcd, 0xcc, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xe4, 0xe3, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xcb, 0xca, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x02, 0xe1, 0x01, 0x02, 0xe0, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0xe1, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xe2, 0xe0, 0xfa, 0xf9, 0x7a, 0x79, 0x78, 0x00, 0x01, 0x02, 0xff, 0x01, 0x02, 0xde, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x00, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0x70, 0x6f, 0x6e, 0x00, 0x01, 0x02, 0xba, 0xb9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x00, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0x6d, 0x6c, 0x6e, 0x00, 0x01, 0x02, 0xb8, 0xb7, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdf, 0xff, 0xff, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0x6b, 0x6a, 0x69, 0x00, 0x01, 0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xdd, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x02, 0xe1, 0xe0, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xdd, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xdf, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xba, 
-0xb9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xb8, 0xb7, 
-0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 0x03, 0xfb, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xe2, 0xe1, 0x01, 0x05, 0xe0, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 
-0xdd, 0x00, 0x01, 0x02, 0xff, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 
-0xdf, 0xff, 0x01, 0x05, 0xde, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 
-0x02, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 
-0xf9, 0xfa, 0xf9, 0xea, 0xe9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xc1, 0xc0, 0xdd, 0x00, 0x01, 
-0x02, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 
-0xf1, 0xf2, 0xf1, 0xe6, 0xe5, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xbc, 0xbb, 0xdd, 0x00, 0x01, 
-0x02, 0xfa, 0xf9, 0xe8, 0xe7, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0x55, 0x54, 0x53, 
-0x52, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xfa, 0xf9, 0xdd, 0x00, 0x01, 
-0x02, 0xf2, 0xf1, 0xe4, 0xe3, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0x51, 0x50, 0x4f, 
-0x4e, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xf2, 0xf1, 0xdd, 0x00, 0x01, 
-0x02, 0xe1, 0x01, 0x0b, 0x4d, 0x4c, 0x4c, 0x4b, 0xe1, 0x01, 0x0b, 0x00, 0x01, 0x63, 0x55, 0x55, 
-0x11, 0x55, 0x50, 0x50, 0x55, 0x00, 0x55, 0x01, 0x06, 0x00, 0x05, 0x55, 0x15, 0x45, 0x55, 0x15, 
-0x55, 0x00, 0x55, 0x55, 0x51, 0x54, 0x55, 0x11, 0x55, 0x00, 0x44, 0x55, 0x01, 0x03, 0x51, 0x55, 
-0x00, 0x54, 0x55, 0x55, 0x50, 0x50, 0x55, 0x55, 0x00, 0x05, 0x01, 0x06, 0x00, 0x01, 0x09, 0x01, 
-0x00, };
-
-static const char collision_bottom_right[] = {
-0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 
-};
-
-static const unsigned char spawn[256]= {2, 2, 3, 2, 4, 2, 5, 2, 6, 2, 7, 2, 2, 3, 3, 3, 4, 3, 5, 3, 6, 3, 7, 3, 2, 4, 3, 4, 4, 4, 5, 4, 2, 5, 3, 5, 4, 5, 5, 5, 6, 5, 7, 5, 2, 6, 3, 6, 5, 6, 6, 6, 7, 6, 25, 2, 26, 2, 27, 2, 28, 2, 29, 2, 25, 3, 26, 3, 27, 3, 28, 3, 29, 3, 26, 4, 27, 4, 28, 4, 29, 4, 25, 5, 26, 5, 27, 5, 28, 5, 29, 5, 25, 6, 26, 6, 28, 6, 29, 6, 2, 22, 3, 22, 5, 22, 6, 22, 7, 22, 2, 23, 3, 23, 5, 23, 6, 23, 7, 23, 2, 24, 3, 24, 4, 24, 5, 24, 6, 24, 7, 24, 2, 25, 3, 25, 4, 25, 5, 25, 2, 26, 3, 26, 4, 26, 5, 26, 6, 26, 7, 26, 2, 27, 3, 27, 4, 27, 5, 27, 6, 27, 7, 27, 25, 22, 26, 22, 28, 22, 29, 22, 25, 23, 26, 23, 28, 23, 29, 23, 25, 24, 26, 24, 27, 24, 28, 24, 29, 24, 26, 25, 27, 25, 28, 25, 29, 25, 25, 26, 26, 26, 27, 26, 28, 26, 29, 26, 25, 27, 26, 27, 27, 27, 28, 27, 29, 27, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, };
-
-
-#pragma bss-name(push,"ZEROPAGE")
-#pragma data-name(push,"ZEROPAGE")
-
-
-static unsigned char temp0;
-static unsigned char temp1;
-static unsigned char temp2;
-static unsigned char temp3;
-static unsigned char temp4;
-static unsigned char temp5;
-static unsigned char temp6;
-static unsigned char temp7;
-static char stemp0;
-static char stemp1;
-
-static unsigned int int_temp0;
-static unsigned int int_temp1;
-
-#ifdef DEBUG
-
-static unsigned char used_temps = 0;
-
-#define CHECK_FREE(t) if(used_temps & (1<<t)) {DEBUG_SET((((unsigned char)__LINE__)%200));while(1) ppu_wait_nmi(); } else {used_temps |= (1<<t);}
-#define SET_FREE(t) used_temps &= ~(1<<t);
-
-#else
-
-#define CHECK_FREE(t)
-#define SET_FREE(t) 
-
-#endif
-
-
-#pragma bss-name(push,"BSS")
-#pragma data-name(push,"BSS")
-
-//#include "enemy_sprites.h"
-
-static const char spider_damaged_stand_up[] = {
-    -8, -8, 0x80, 1,
-    0,  -8, 0x82, 1,
-    128
-};
-static const char spider_damaged_stand_down[] = {
-    -8, -8, 0x80, 1|OAM_FLIP_V,
-    0,  -8, 0x82, 1|OAM_FLIP_V,
-    128
-};
-static const char spider_damaged_stand_right[] = {
-    -8, -8, 0xA0, 1,
-    0,  -8, 0xA2, 1,
-    128
-};
-static const char spider_damaged_stand_left[] = {
-    -8, -8, 0xA2, 1|OAM_FLIP_H,
-    0,  -8, 0xA0, 1|OAM_FLIP_H,
-    128
-};
-
-static const char spider_damaged_attack_up[] = {
-    -8, -8, 0x84, 1,
-    0,  -8, 0x86, 1,
-    128
-};
-static const char spider_damaged_attack_down[] = {
-    -8, -8, 0x84, 1|OAM_FLIP_V,
-    0,  -8, 0x86, 1|OAM_FLIP_V,
-    128
-};
-static const char spider_damaged_attack_right[] = {
-    -8, -8, 0xA4, 1,
-    0,  -8, 0xA6, 1,
-    128
-};
-static const char spider_damaged_attack_left[] = {
-    -8, -8, 0xA6, 1|OAM_FLIP_H,
-    0,  -8, 0xA4, 1|OAM_FLIP_H,
-    128
-};
-
-static const char spider_damaged_leg_0_up[] = {
-    -8, -8, 0x88, 1,
-    0,  -8, 0x8A, 1,
-    128
-};
-static const char spider_damaged_leg_0_down[] = {
-    -8, -8, 0x88, 1|OAM_FLIP_V,
-    0,  -8, 0x8A, 1|OAM_FLIP_V,
-    128
-};
-static const char spider_damaged_leg_0_right[] = {
-    -8, -8, 0xA8, 1,
-    0,  -8, 0xAA, 1,
-    128
-};
-static const char spider_damaged_leg_0_left[] = {
-    -8, -8, 0xAA, 1|OAM_FLIP_H,
-    0,  -8, 0xA8, 1|OAM_FLIP_H,
-    128
-};
-
-static const char spider_damaged_leg_1_up[] = {
-    -8, -8, 0x8A, 1|OAM_FLIP_H,
-    0,  -8, 0x88, 1|OAM_FLIP_H,
-    128
-};
-static const char spider_damaged_leg_1_down[] = {
-    -8, -8, 0x8A, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0x88, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-static const char spider_damaged_leg_1_right[] = {
-    -8, -8, 0xA8, 1|OAM_FLIP_V,
-    0,  -8, 0xAA, 1|OAM_FLIP_V,
-    128
-};
-static const char spider_damaged_leg_1_left[] = {
-    -8, -8, 0xAA, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0xA8, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-static const char spider_stand_up[] = {
-    -8, -8, 0x80, 2,
-    0,  -8, 0x82, 2,
-    128
-};
-static const char spider_stand_down[] = {
-    -8, -8, 0x80, 2|OAM_FLIP_V,
-    0,  -8, 0x82, 2|OAM_FLIP_V,
-    128
-};
-static const char spider_stand_right[] = {
-    -8, -8, 0xA0, 2,
-    0,  -8, 0xA2, 2,
-    128
-};
-static const char spider_stand_left[] = {
-    -8, -8, 0xA2, 2|OAM_FLIP_H,
-    0,  -8, 0xA0, 2|OAM_FLIP_H,
-    128
-};
-
-static const char spider_attack_up[] = {
-    -8, -8, 0x84, 2,
-    0,  -8, 0x86, 2,
-    128
-};
-static const char spider_attack_down[] = {
-    -8, -8, 0x84, 2|OAM_FLIP_V,
-    0,  -8, 0x86, 2|OAM_FLIP_V,
-    128
-};
-static const char spider_attack_right[] = {
-    -8, -8, 0xA4, 2,
-    0,  -8, 0xA6, 2,
-    128
-};
-static const char spider_attack_left[] = {
-    -8, -8, 0xA6, 2|OAM_FLIP_H,
-    0,  -8, 0xA4, 2|OAM_FLIP_H,
-    128
-};
-
-static const char spider_leg_0_up[] = {
-    -8, -8, 0x88, 2,
-    0,  -8, 0x8A, 2,
-    128
-};
-static const char spider_leg_0_down[] = {
-    -8, -8, 0x88, 2|OAM_FLIP_V,
-    0,  -8, 0x8A, 2|OAM_FLIP_V,
-    128
-};
-static const char spider_leg_0_right[] = {
-    -8, -8, 0xA8, 2,
-    0,  -8, 0xAA, 2,
-    128
-};
-static const char spider_leg_0_left[] = {
-    -8, -8, 0xAA, 2|OAM_FLIP_H,
-    0,  -8, 0xA8, 2|OAM_FLIP_H,
-    128
-};
-
-static const char spider_leg_1_up[] = {
-    -8, -8, 0x8A, 2|OAM_FLIP_H,
-    0,  -8, 0x88, 2|OAM_FLIP_H,
-    128
-};
-static const char spider_leg_1_down[] = {
-    -8, -8, 0x8A, 2|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0x88, 2|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-static const char spider_leg_1_right[] = {
-    -8, -8, 0xA8, 2|OAM_FLIP_V,
-    0,  -8, 0xAA, 2|OAM_FLIP_V,
-    128
-};
-static const char spider_leg_1_left[] = {
-    -8, -8, 0xAA, 2|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0xA8, 2|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-///////////////////
-
-
-static const char bat_damaged_stand_up[] = {
-    -8, -8, 0x90, 1,
-    0,  -8, 0x92, 1,
-    128
-};
-static const char bat_damaged_stand_down[] = {
-    -8, -8, 0x90, 1|OAM_FLIP_V,
-    0,  -8, 0x92, 1|OAM_FLIP_V,
-    128
-};
-static const char bat_damaged_stand_right[] = {
-    -8, -8, 0xB0, 1,
-    0,  -8, 0xB2, 1,
-    128
-};
-static const char bat_damaged_stand_left[] = {
-    -8, -8, 0xB2, 1|OAM_FLIP_H,
-    0,  -8, 0xB0, 1|OAM_FLIP_H,
-    128
-};
-
-static const char bat_damaged_attack_up[] = {
-    -8, -8, 0x94, 1,
-    0,  -8, 0x96, 1,
-    128
-};
-static const char bat_damaged_attack_down[] = {
-    -8, -8, 0x94, 1|OAM_FLIP_V,
-    0,  -8, 0x96, 1|OAM_FLIP_V,
-    128
-};
-static const char bat_damaged_attack_right[] = {
-    -8, -8, 0xB4, 1,
-    0,  -8, 0xB6, 1,
-    128
-};
-static const char bat_damaged_attack_left[] = {
-    -8, -8, 0xB6, 1|OAM_FLIP_H,
-    0,  -8, 0xB4, 1|OAM_FLIP_H,
-    128
-};
-
-static const char bat_damaged_leg_0_up[] = {
-    -8, -8, 0x98, 1,
-    0,  -8, 0x9A, 1,
-    128
-};
-static const char bat_damaged_leg_0_down[] = {
-    -8, -8, 0x98, 1|OAM_FLIP_V,
-    0,  -8, 0x9A, 1|OAM_FLIP_V,
-    128
-};
-static const char bat_damaged_leg_0_right[] = {
-    -8, -8, 0xB8, 1,
-    0,  -8, 0xBA, 1,
-    128
-};
-static const char bat_damaged_leg_0_left[] = {
-    -8, -8, 0xBA, 1|OAM_FLIP_H,
-    0,  -8, 0xB8, 1|OAM_FLIP_H,
-    128
-};
-
-static const char bat_damaged_leg_1_up[] = {
-    -8, -8, 0x9A, 1|OAM_FLIP_H,
-    0,  -8, 0x98, 1|OAM_FLIP_H,
-    128
-};
-static const char bat_damaged_leg_1_down[] = {
-    -8, -8, 0x9A, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0x98, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-static const char bat_damaged_leg_1_right[] = {
-    -8, -8, 0xB8, 1|OAM_FLIP_V,
-    0,  -8, 0xBA, 1|OAM_FLIP_V,
-    128
-};
-static const char bat_damaged_leg_1_left[] = {
-    -8, -8, 0xBA, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0xB8, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-static const char bat_stand_up[] = {
-    -8, -8, 0x90, 2,
-    0,  -8, 0x92, 2,
-    128
-};
-static const char bat_stand_down[] = {
-    -8, -8, 0x90, 2|OAM_FLIP_V,
-    0,  -8, 0x92, 2|OAM_FLIP_V,
-    128
-};
-static const char bat_stand_right[] = {
-    -8, -8, 0xB0, 2,
-    0,  -8, 0xB2, 2,
-    128
-};
-static const char bat_stand_left[] = {
-    -8, -8, 0xB2, 2|OAM_FLIP_H,
-    0,  -8, 0xB0, 2|OAM_FLIP_H,
-    128
-};
-
-static const char bat_attack_up[] = {
-    -8, -8, 0x94, 2,
-    0,  -8, 0x96, 2,
-    128
-};
-static const char bat_attack_down[] = {
-    -8, -8, 0x94, 2|OAM_FLIP_V,
-    0,  -8, 0x96, 2|OAM_FLIP_V,
-    128
-};
-static const char bat_attack_right[] = {
-    -8, -8, 0xB4, 2,
-    0,  -8, 0xB6, 2,
-    128
-};
-static const char bat_attack_left[] = {
-    -8, -8, 0xB6, 2|OAM_FLIP_H,
-    0,  -8, 0xB4, 2|OAM_FLIP_H,
-    128
-};
-
-static const char bat_leg_0_up[] = {
-    -8, -8, 0x98, 2,
-    0,  -8, 0x9A, 2,
-    128
-};
-static const char bat_leg_0_down[] = {
-    -8, -8, 0x98, 2|OAM_FLIP_V,
-    0,  -8, 0x9A, 2|OAM_FLIP_V,
-    128
-};
-static const char bat_leg_0_right[] = {
-    -8, -8, 0xB8, 2,
-    0,  -8, 0xBA, 2,
-    128
-};
-static const char bat_leg_0_left[] = {
-    -8, -8, 0xBA, 2|OAM_FLIP_H,
-    0,  -8, 0xB8, 2|OAM_FLIP_H,
-    128
-};
-
-static const char bat_leg_1_up[] = {
-    -8, -8, 0x9A, 2|OAM_FLIP_H,
-    0,  -8, 0x98, 2|OAM_FLIP_H,
-    128
-};
-static const char bat_leg_1_down[] = {
-    -8, -8, 0x9A, 2|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0x98, 2|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-static const char bat_leg_1_right[] = {
-    -8, -8, 0xB8, 2|OAM_FLIP_V,
-    0,  -8, 0xBA, 2|OAM_FLIP_V,
-    128
-};
-static const char bat_leg_1_left[] = {
-    -8, -8, 0xBA, 2|OAM_FLIP_H|OAM_FLIP_V,
-    0,  -8, 0xB8, 2|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-
-unsigned char isBlocked(unsigned char x, unsigned char y){
-    if((x>122 && x<134 && y > 114 && y < 125))
-    {
-        return 1;
-    }
-    if(x<128){
-        if(y<120){
-            return collision_top_left[(x>>3)+((y>>3)<<4)];
-        }else{
-            y-=120;
-            return collision_bottom_left[(x>>3)+((y>>3)<<4)];
-        }
-    }else{
-        x -= 128;
-        if(y<120){
-            return collision_top_right[(x>>3)+((y>>3)<<4)];
-        }else{
-            y-=120;
-            return collision_bottom_right[(x>>3)+((y>>3)<<4)];
-        }
-    }
-}
-
-void __fastcall__ took_damage(void)
-{
-	#define DAMAGE_POSITION_X temp0
-	#define DAMAGE_POSITION_Y temp1
-    
-	#define DAMAGE_W temp6
-	#define DAMAGE_H temp7
-    
-	#define ENEMY_POSITION_X temp2
-	#define ENEMY_POSITION_Y temp3
-	#define DAMAGE_DIFF_X temp4
-	#define DAMAGE_DIFF_Y temp5
-    
-	#define k temp5
-
-	for(j=0; j<8; ++j)
-	{
-		if(enemies_health[j] == 0)
-		{
-			continue;
-		}
-
-		ENEMY_POSITION_X = enemies_x[j];
-		ENEMY_POSITION_Y = enemies_y[j];
-
-		if(DAMAGE_POSITION_X > ENEMY_POSITION_X)
-		{
-			DAMAGE_DIFF_X = DAMAGE_POSITION_X - ENEMY_POSITION_X;
-		}
-		else
-		{
-			DAMAGE_DIFF_X = ENEMY_POSITION_X - DAMAGE_POSITION_X;
-		}
-
-		if(DAMAGE_POSITION_Y > ENEMY_POSITION_Y)
-		{
-			DAMAGE_DIFF_Y = DAMAGE_POSITION_Y - ENEMY_POSITION_Y;
-		}
-		else
-		{
-			DAMAGE_DIFF_Y = ENEMY_POSITION_Y - DAMAGE_POSITION_Y;
-		}
-
-		if((DAMAGE_DIFF_X < DAMAGE_W) && (DAMAGE_DIFF_Y < DAMAGE_H))
-		{
-			enemies_health[j]--;
-            if(enemies_health[j])
-            {
-                enemy_push_timer[j] = 4;
-                enemy_push_dir[j] = player_dir[i];
-            }
-			else
-			{
-				// Killed enemy SFX
-				sfx_play(1, 0);
-			}
-			break;
-		}
-	}
-}
-
-void __fastcall__ tick_enemies(void)
-{
-	#define SELECTED_AXIS temp0
-	#define SELECTED_PLAYER temp1
-	#define SELECTED_ENEMY temp2
-	#define SELECTED_DIRECTION temp3
-	#define SELECTED_SPAWN_POINT temp4
-	#define COLLISION_RESULT temp5
-	#define DIRECTION_RANDOMNESS temp6
-	#define DIFF_X stemp0
-	#define DIFF_Y stemp1
-	
-	SELECTED_SPAWN_POINT = rand8() & 7;
-
-	for(i=0; i<8; ++i)
-    {
-		if(enemies_health[i] == 0 && (frame&7) == i)
-		{
-			enemies_x[i] = enemy_spawn_points_x[SELECTED_SPAWN_POINT];
-			enemies_y[i] = enemy_spawn_points_y[SELECTED_SPAWN_POINT];
-            enemy_push_timer[i] = 0;
-            enemies_health[i] = spawn_hp;
-			enemies_type[i] = (i&1);
-			return;
-		}
-	}
-    
-	SELECTED_ENEMY = frame & 7;
-    enemy_leg[SELECTED_ENEMY] = 1-enemy_leg[SELECTED_ENEMY];
-	SELECTED_PLAYER = enemies_enemy[SELECTED_ENEMY];
-
-	// Decide on the direction
-	DIRECTION_RANDOMNESS = rand8() & 3;
-    if(DIRECTION_RANDOMNESS == 0)
-	{
-		DIRECTION_RANDOMNESS = rand8() & 3;
-		switch(DIRECTION_RANDOMNESS)
-		{
-		case 0:
-			SELECTED_DIRECTION = PAD_LEFT;
-			break;
-		case 1:
-			SELECTED_DIRECTION = PAD_RIGHT;
-			break;
-		case 2:
-			SELECTED_DIRECTION = PAD_UP;
-			break;
-		case 3:
-			SELECTED_DIRECTION = PAD_DOWN;
-			break;
-		default:
-			SELECTED_DIRECTION = PAD_LEFT;
-		}
-		
-	}
-	else if(DIRECTION_RANDOMNESS == 1)
-	{
-		SELECTED_DIRECTION = enemies_dir[SELECTED_ENEMY];
-	}
-	else
-	{
-		SELECTED_AXIS = rand8() & 1;
-		if(SELECTED_AXIS)
-		{
-			if(enemies_x[SELECTED_ENEMY] > player_x[SELECTED_PLAYER])
-			{
-				SELECTED_DIRECTION = PAD_LEFT;
-			}
-			else
-			{
-				SELECTED_DIRECTION = PAD_RIGHT;
-			}
-		}
-		else
-		{
-			if(enemies_y[SELECTED_ENEMY] > player_y[SELECTED_PLAYER])
-			{
-				SELECTED_DIRECTION = PAD_UP;
-			}
-			else
-			{
-				SELECTED_DIRECTION = PAD_DOWN;
-    		}
-		}
-	}
-	
-    enemies_dir[SELECTED_ENEMY] = SELECTED_DIRECTION; 
-    temp6 = enemies_x[SELECTED_ENEMY];
-    temp7 = enemies_y[SELECTED_ENEMY];
-    
-    if(enemy_push_timer[SELECTED_ENEMY])
-    {
-    }
-    else if(SELECTED_DIRECTION == PAD_RIGHT)
-    {
-		enemies_x[SELECTED_ENEMY] += enemy_speed;
-    }
-    else if(SELECTED_DIRECTION == PAD_LEFT)
-    {
-		enemies_x[SELECTED_ENEMY] -= enemy_speed;
-    }
-    else if(SELECTED_DIRECTION == PAD_UP)
-    {
-		enemies_y[SELECTED_ENEMY] -= enemy_speed;
-    }
-    else if(SELECTED_DIRECTION == PAD_DOWN)
-    {
-		enemies_y[SELECTED_ENEMY] += enemy_speed;
-    }
-    
-	// Check collisions with level
-	COLLISION_RESULT = isBlocked(enemies_x[SELECTED_ENEMY], enemies_y[SELECTED_ENEMY]);
-    
-    if(COLLISION_RESULT)
-    {
-        enemies_x[SELECTED_ENEMY] = temp6;
-        enemies_y[SELECTED_ENEMY] = temp7;
-    }
-    else
-    {
-        // Check collisions with other enemies
-        for(i=0; i<8; ++i)
-        {
-            if(SELECTED_ENEMY == i)
-                continue;
-    
-            if(enemies_x[i] - 6 < enemies_x[SELECTED_ENEMY] && enemies_x[i] + 6 > enemies_x[SELECTED_ENEMY])
-            {
-                if(enemies_y[i] - 6 < enemies_y[SELECTED_ENEMY] && enemies_y[i] + 6 > enemies_y[SELECTED_ENEMY])
-                {
-                    enemies_x[SELECTED_ENEMY] = temp6;
-                    enemies_y[SELECTED_ENEMY] = temp7;
-                }
-            }
-        }
-    }
-
-
-	// Draw
-    for(i=0; i<8; ++i)
-    {
-        if(enemy_push_timer[i] && (frame&3))
-        {
-            if(frame&1)
-            {
-                enemy_push_timer[i]--;
-                temp6 = enemies_x[i];
-                temp7 = enemies_y[i];
-                switch(enemy_push_dir[i])
-                {
-                    case PAD_LEFT:
-                        enemies_x[i]-=2;
-                        break;
-                    case PAD_RIGHT:
-                        enemies_x[i]+=2;
-                        break;
-                    case PAD_UP:
-                        enemies_y[i]-=2;
-                        break;
-                    case PAD_DOWN:
-                        enemies_y[i]+=2;
-                        break;
-                }
-                if(isBlocked(enemies_x[i], enemies_y[i]))
-                {
-                    enemies_x[i] = temp6;
-                    enemies_y[i] = temp7;
-                }
-            }
-           
-        }
-        
-        
-        COLLISION_RESULT = 0;
-        for(j=0; j<2; j++){
-            if((frame&enemy_damage_modifier) == 0)
-            {
-                if(enemies_x[i] - 5 < player_x[j] && enemies_x[i] + 5 > player_x[j])
-                {
-                    if(enemies_y[i] - 5 < player_y[j] && enemies_y[i] + 5 > player_y[j])
-                    {
-                        if(player_hp[j] && player_god_mode[j] == 0)
-						{
-                            COLLISION_RESULT = 1;
-                            player_hp[j]--;
-                            player_god_mode[j] = 4;
-							
-							// Took Damage SFX
-							sfx_play(0, 1);
-                        }
-                        if(player_hp[j] == 0 && enemies_enemy[i] == j){
-                            enemies_enemy[i] = 1-enemies_enemy[i];
-                        }
-                    }
-                }
-            }
-        }
-        
-        int_temp0 = enemies_x[i];
-        int_temp0 <<= 1;
-        int_temp0 -= scr_x;
-        
-        if(int_temp0 > 255)
-			continue;
-
-        temp0 = int_temp0;
-        
-        int_temp0 = enemies_y[i];
-        int_temp0 <<= 1;
-        int_temp0 -= scr_y;
-        
-        if(int_temp0 > 255)
-			continue;
-        
-		temp1 = int_temp0;
-        if(enemy_push_timer[i]&1)
-        {       
-            if(COLLISION_RESULT)
-            {
-				if(enemies_type[i] == 0)
-				{
-					switch(enemies_dir[i])
-					{
-						default:
-						case PAD_UP:
-							spr = oam_meta_spr(temp0, temp1-2, spr, spider_damaged_attack_up);
-						break;
-						case PAD_DOWN:
-							spr = oam_meta_spr(temp0, temp1+2, spr, spider_damaged_attack_down);
-						break;
-						case PAD_LEFT:
-							spr = oam_meta_spr(temp0-2, temp1, spr, spider_damaged_attack_left);
-						break;
-						case PAD_RIGHT:
-							spr = oam_meta_spr(temp0+2, temp1, spr, spider_damaged_attack_right);
-						break;
-					}
-				}
-				else
-				{
-					switch(enemies_dir[i])
-					{
-						default:
-						case PAD_UP:
-							spr = oam_meta_spr(temp0, temp1-2, spr, bat_damaged_attack_up);
-						break;
-						case PAD_DOWN:
-							spr = oam_meta_spr(temp0, temp1+2, spr, bat_damaged_attack_down);
-						break;
-						case PAD_LEFT:
-							spr = oam_meta_spr(temp0-2, temp1, spr, bat_damaged_attack_left);
-						break;
-						case PAD_RIGHT:
-							spr = oam_meta_spr(temp0+2, temp1, spr, bat_damaged_attack_right);
-						break;
-					}
-				}
-            }
-            else
-            {
-                if(enemy_leg[i])
-                {
-					if(enemies_type[i] == 0)
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_0_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_0_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_0_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_0_right);
-							break;
-						}
-					}
-					else
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_0_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_0_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_0_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_0_right);
-							break;
-						}
-					}
-                }
-                else
-                {
-					if(enemies_type[i] == 0)
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_1_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_1_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_1_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_damaged_leg_1_right);
-							break;
-						}
-					}
-					else
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_1_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_1_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_1_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_damaged_leg_1_right);
-							break;
-						}
-					}
-                }
-            }
-        }
-        else
-        {
-            if(COLLISION_RESULT)
-            {
-				if(enemies_type[i] == 0)
-				{
-					switch(enemies_dir[i])
-					{
-						default:
-						case PAD_UP:
-							spr = oam_meta_spr(temp0, temp1-2, spr, spider_attack_up);
-						break;
-						case PAD_DOWN:
-							spr = oam_meta_spr(temp0, temp1+2, spr, spider_attack_down);
-						break;
-						case PAD_LEFT:
-							spr = oam_meta_spr(temp0-2, temp1, spr, spider_attack_left);
-						break;
-						case PAD_RIGHT:
-							spr = oam_meta_spr(temp0+2, temp1, spr, spider_attack_right);
-						break;
-					}
-				}
-				else
-				{
-					switch(enemies_dir[i])
-					{
-						default:
-						case PAD_UP:
-							spr = oam_meta_spr(temp0, temp1-2, spr, bat_attack_up);
-						break;
-						case PAD_DOWN:
-							spr = oam_meta_spr(temp0, temp1+2, spr, bat_attack_down);
-						break;
-						case PAD_LEFT:
-							spr = oam_meta_spr(temp0-2, temp1, spr, bat_attack_left);
-						break;
-						case PAD_RIGHT:
-							spr = oam_meta_spr(temp0+2, temp1, spr, bat_attack_right);
-						break;
-					}
-				}
-            }
-            else
-            {
-                if(enemy_leg[i])
-                {
-					if(enemies_type[i] == 0)
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_0_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_0_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_0_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_0_right);
-							break;
-						}
-					}
-					else
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_0_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_0_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_0_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_0_right);
-							break;
-						}
-					}
-                }
-                else
-                {
-					if(enemies_type[i] == 0)
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_1_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_1_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_1_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, spider_leg_1_right);
-							break;
-						}
-					}
-					else
-					{
-						switch(enemies_dir[i])
-						{
-							default:
-							case PAD_UP:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_1_up);
-							break;
-							case PAD_DOWN:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_1_down);
-							break;
-							case PAD_LEFT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_1_left);
-							break;
-							case PAD_RIGHT:
-								spr = oam_meta_spr(temp0, temp1, spr, bat_leg_1_right);
-							break;
-						}
-					}
-                }
-            }
-        }
-    }
-}
-
-//#include "player_sprites.h"
-
-static const char player_carry_0_meta_spr_stand_up[] = {
-    -8, -8, 0x3C, 0,
-    0, -8,  0x3E, 0,
-    128
-};
-static const char player_carry_0_meta_spr_stand_down[] = {
-    -8, -8, 0x3C, 0|OAM_FLIP_V,
-    0, -8,  0x3E, 0|OAM_FLIP_V,
-    128
-};
-
-static const char player_carry_0_meta_spr_stand_left[] = {
-    -8, -8, 0x5C, 0|OAM_FLIP_H,
-    0, -8,  0x5A, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_carry_0_meta_spr_stand_right[] = {
-    -8, -8, 0x5A, 0,
-    0, -8,  0x5C, 0,
-    128
-};
-
-
-static const char player_carry_0_meta_spr_left_foot_up[] = {
-    -8, -8, 0x38, 0,
-    0, -8,  0x3A, 0,
-    128
-};
-
-static const char player_carry_0_meta_spr_right_foot_up[] = {
-    -8, -8, 0x3A, 0|OAM_FLIP_H,
-    0, -8,  0x38, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_carry_0_meta_spr_left_foot_down[] = {
-    -8, -8, 0x38, 0|OAM_FLIP_V,
-    0, -8,  0x3A, 0|OAM_FLIP_V,
-    128
-};
-
-static const char player_carry_0_meta_spr_right_foot_down[] = {
-    -8, -8, 0x3A, 0|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x38, 0|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_carry_0_meta_spr_left_foot_right[] = {
-    -8, -8, 0x40, 0,
-    0, -8,  0x58, 0,
-    128
-};
-
-static const char player_carry_0_meta_spr_right_foot_right[] = {
-    -8, -8, 0x40, 0|OAM_FLIP_V,
-    0, -8,  0x58, 0|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_carry_0_meta_spr_left_foot_left[] = {
-    -8, -8, 0x58, 0|OAM_FLIP_H,
-    0, -8,  0x40, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_carry_0_meta_spr_right_foot_left[] = {
-    -8, -8, 0x58, 0|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x40, 0|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_carry_1_meta_spr_stand_up[] = {
-    -8, -8, 0x3C, 1,
-    0, -8,  0x3E, 1,
-    128
-};
-static const char player_carry_1_meta_spr_stand_down[] = {
-    -8, -8, 0x3C, 1|OAM_FLIP_V,
-    0, -8,  0x3E, 1|OAM_FLIP_V,
-    128
-};
-
-static const char player_carry_1_meta_spr_stand_left[] = {
-    -8, -8, 0x5C, 1|OAM_FLIP_H,
-    0, -8,  0x5A, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_carry_1_meta_spr_stand_right[] = {
-    -8, -8, 0x5A, 1,
-    0, -8,  0x5C, 1,
-    128
-};
-
-
-static const char player_carry_1_meta_spr_left_foot_up[] = {
-    -8, -8, 0x38, 1,
-    0, -8,  0x3A, 1,
-    128
-};
-
-static const char player_carry_1_meta_spr_right_foot_up[] = {
-    -8, -8, 0x3A, 1|OAM_FLIP_H,
-    0, -8,  0x38, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_carry_1_meta_spr_left_foot_down[] = {
-    -8, -8, 0x38, 1|OAM_FLIP_V,
-    0, -8,  0x3A, 1|OAM_FLIP_V,
-    128
-};
-
-static const char player_carry_1_meta_spr_right_foot_down[] = {
-    -8, -8, 0x3A, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x38, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_carry_1_meta_spr_left_foot_right[] = {
-    -8, -8, 0x56, 1,
-    0, -8,  0x58, 1,
-    128
-};
-
-static const char player_carry_1_meta_spr_right_foot_right[] = {
-    -8, -8, 0x56, 1|OAM_FLIP_V,
-    0, -8,  0x58, 1|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_carry_1_meta_spr_left_foot_left[] = {
-    -8, -8, 0x58, 1|OAM_FLIP_H,
-    0, -8,  0x56, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_carry_1_meta_spr_right_foot_left[] = {
-    -8, -8, 0x58, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x56, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-static const char player_0_meta_spr_stand_up[] = {
-    -8, -8, 0x24, 0,
-    0, -8,  0x26, 0,
-    128
-};
-static const char player_0_meta_spr_stand_down[] = {
-    -8, -8, 0x24, 0|OAM_FLIP_V,
-    0, -8,  0x26, 0|OAM_FLIP_V,
-    128
-};
-
-static const char player_0_meta_spr_stand_left[] = {
-    -8, -8, 0x46, 0|OAM_FLIP_H,
-    0, -8,  0x44, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_0_meta_spr_stand_right[] = {
-    -8, -8, 0x44, 0,
-    0, -8,  0x46, 0,
-    128
-};
-
-
-static const char player_0_meta_spr_left_foot_up[] = {
-    -8, -8, 0x20, 0,
-    0, -8,  0x22, 0,
-    128
-};
-
-static const char player_0_meta_spr_right_foot_up[] = {
-    -8, -8, 0x22, 0|OAM_FLIP_H,
-    0, -8,  0x20, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_0_meta_spr_left_foot_down[] = {
-    -8, -8, 0x20, 0|OAM_FLIP_V,
-    0, -8,  0x22, 0|OAM_FLIP_V,
-    128
-};
-
-static const char player_0_meta_spr_right_foot_down[] = {
-    -8, -8, 0x22, 0|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x20, 0|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_0_meta_spr_left_foot_right[] = {
-    -8, -8, 0x40, 0,
-    0, -8,  0x42, 0,
-    128
-};
-
-static const char player_0_meta_spr_right_foot_right[] = {
-    -8, -8, 0x40, 0|OAM_FLIP_V,
-    0, -8,  0x42, 0|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_0_meta_spr_left_foot_left[] = {
-    -8, -8, 0x42, 0|OAM_FLIP_H,
-    0, -8,  0x40, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_0_meta_spr_right_foot_left[] = {
-    -8, -8, 0x42, 0|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x40, 0|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_0_meta_spr_attack_0_up[] = {
-    -8, 0,   0x48, 0,
-    0, 0,    0x4A, 0,
-    -8, -16, 0x28, 0,
-    0, -16,  0x2A, 0,
-    128
-};
-
-static const char player_0_meta_spr_attack_1_up[] = {
-    -8, 0,   0x4C, 0,
-    0, 0,    0x4E, 0,
-    -8, -16, 0x2C, 0,
-    0, -16,  0x2E, 0,
-    128
-};
-
-
-static const char player_0_meta_spr_attack_0_down[] = {
-    -8, 0,   0x28, 0|OAM_FLIP_V,
-    0, 0,    0x2A, 0|OAM_FLIP_V,
-    -8, -16, 0x48, 0|OAM_FLIP_V,
-    0, -16,  0x4A, 0|OAM_FLIP_V,
-    128
-};
-
-static const char player_0_meta_spr_attack_1_down[] = {
-    -8, 0,   0x2C, 0|OAM_FLIP_V,
-    0, 0,    0x2E, 0|OAM_FLIP_V,
-    -8, -16, 0x4C, 0|OAM_FLIP_V,
-    0, -16,  0x4E, 0|OAM_FLIP_V,
-    128
-};
-
-static const char player_0_meta_spr_attack_0_right[] = {
-    -8,-8, 0x30, 0,
-    0, -8, 0x32, 0,
-    8, -8, 0x34, 0,
-    128
-};
-
-static const char player_0_meta_spr_attack_1_right[] = {
-    -8,-8, 0x50, 0,
-    0, -8, 0x52, 0,
-    8, -8, 0x54, 0,
-    128
-};
-
-static const char player_0_meta_spr_attack_0_left[] = {
-    -16, -8, 0x34, 0|OAM_FLIP_H,
-    -8,  -8, 0x32, 0|OAM_FLIP_H,
-    0,   -8, 0x30, 0|OAM_FLIP_H,
-    128
-};
-
-static const char player_0_meta_spr_attack_1_left[] = {
-    -16, -8, 0x54, 0|OAM_FLIP_H,
-    -8,  -8, 0x52, 0|OAM_FLIP_H,
-    0,   -8, 0x50, 0|OAM_FLIP_H,
-    128
-};
-
-
-static const char player_1_meta_spr_stand_up[] = {
-    -8, -8, 0x24, 1,
-    0, -8,  0x26, 1,
-    128
-};
-static const char player_1_meta_spr_stand_down[] = {
-    -8, -8, 0x24, 1|OAM_FLIP_V,
-    0, -8,  0x26, 1|OAM_FLIP_V,
-    128
-};
-
-static const char player_1_meta_spr_stand_left[] = {
-    -8, -8, 0x46, 1|OAM_FLIP_H,
-    0, -8,  0x44, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_1_meta_spr_stand_right[] = {
-    -8, -8, 0x44, 1,
-    0, -8,  0x46, 1,
-    128
-};
-
-
-static const char player_1_meta_spr_left_foot_up[] = {
-    -8, -8, 0x20, 1,
-    0, -8,  0x22, 1,
-    128
-};
-
-static const char player_1_meta_spr_right_foot_up[] = {
-    -8, -8, 0x22, 1|OAM_FLIP_H,
-    0, -8,  0x20, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_1_meta_spr_left_foot_down[] = {
-    -8, -8, 0x20, 1|OAM_FLIP_V,
-    0, -8,  0x22, 1|OAM_FLIP_V,
-    128
-};
-
-static const char player_1_meta_spr_right_foot_down[] = {
-    -8, -8, 0x22, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x20, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_1_meta_spr_left_foot_right[] = {
-    -8, -8, 0x40, 1,
-    0, -8,  0x42, 1,
-    128
-};
-
-static const char player_1_meta_spr_right_foot_right[] = {
-    -8, -8, 0x40, 1|OAM_FLIP_V,
-    0, -8,  0x42, 1|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_1_meta_spr_left_foot_left[] = {
-    -8, -8, 0x42, 1|OAM_FLIP_H,
-    0, -8,  0x40, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_1_meta_spr_right_foot_left[] = {
-    -8, -8, 0x42, 1|OAM_FLIP_H|OAM_FLIP_V,
-    0, -8,  0x40, 1|OAM_FLIP_H|OAM_FLIP_V,
-    128
-};
-
-
-static const char player_1_meta_spr_attack_0_up[] = {
-    -8, 0,   0x48, 1,
-    0, 0,    0x4A, 1,
-    -8, -16, 0x28, 1,
-    0, -16,  0x2A, 1,
-    128
-};
-
-static const char player_1_meta_spr_attack_1_up[] = {
-    -8, 0,   0x4C, 1,
-    0, 0,    0x4E, 1,
-    -8, -16, 0x2C, 1,
-    0, -16,  0x2E, 1,
-    128
-};
-
-
-static const char player_1_meta_spr_attack_0_down[] = {
-    -8, 0,   0x28, 1|OAM_FLIP_V,
-    0, 0,    0x2A, 1|OAM_FLIP_V,
-    -8, -16, 0x48, 1|OAM_FLIP_V,
-    0, -16,  0x4A, 1|OAM_FLIP_V,
-    128
-};
-
-static const char player_1_meta_spr_attack_1_down[] = {
-    -8, 0,   0x2C, 1|OAM_FLIP_V,
-    0, 0,    0x2E, 1|OAM_FLIP_V,
-    -8, -16, 0x4C, 1|OAM_FLIP_V,
-    0, -16,  0x4E, 1|OAM_FLIP_V,
-    128
-};
-
-static const char player_1_meta_spr_attack_0_right[] = {
-    -8,-8, 0x30, 1,
-    0, -8, 0x32, 1,
-    8, -8, 0x34, 1,
-    128
-};
-
-static const char player_1_meta_spr_attack_1_right[] = {
-    -8,-8, 0x50, 1,
-    0, -8, 0x52, 1,
-    8, -8, 0x54, 1,
-    128
-};
-
-static const char player_1_meta_spr_attack_0_left[] = {
-    -16, -8, 0x34, 1|OAM_FLIP_H,
-    -8,  -8, 0x32, 1|OAM_FLIP_H,
-    0,   -8, 0x30, 1|OAM_FLIP_H,
-    128
-};
-
-static const char player_1_meta_spr_attack_1_left[] = {
-    -16, -8, 0x54, 1|OAM_FLIP_H,
-    -8,  -8, 0x52, 1|OAM_FLIP_H,
-    0,   -8, 0x50, 1|OAM_FLIP_H,
-    128
-};
-
-
-void  __fastcall__ draw_player(void){
-    if(i==0){
-        if(player_carry[0] != 0xFF){
-            if(temp2 & (PAD_LEFT|PAD_RIGHT|PAD_UP|PAD_DOWN)){
-                switch(player_carry_dir[0])
-                {
-                    case PAD_UP:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_left_foot_up);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_right_foot_up);
-                        }
-                    break;
-                    case PAD_DOWN:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_left_foot_down);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_right_foot_down);
-                        }
-                    break;
-                    case PAD_LEFT:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_left_foot_left);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_right_foot_left);
-                        }
-                    break;
-                    case PAD_RIGHT:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_left_foot_right);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_right_foot_right);
-                        }
-                    break;
-                }
-            }
-            else
-            {
-                switch(player_carry_dir[i])
-                {
-                    case PAD_UP:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_stand_up);
-                    break;
-                    case PAD_DOWN:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_stand_down);
-                    break;
-                    case PAD_LEFT:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_stand_left);
-                    break;
-                    case PAD_RIGHT:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_0_meta_spr_stand_right);
-                    break;
-                }
-            }
-        }else if(player_attack_tick[i]){
-            switch(player_dir[i])
-            {
-                case PAD_UP:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_0_up);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_1_up);
-                    }
-                break;
-                case PAD_DOWN:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_0_down);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_1_down);
-                    }
-                break;
-                case PAD_RIGHT:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_0_right);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_1_right);
-                    }
-                break;
-                case PAD_LEFT:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_0_left);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_attack_1_left);
-                    }
-                break;
-            }
-            player_attack_tick[i]--;
-        }
-        else if(temp2 & (PAD_LEFT|PAD_RIGHT|PAD_UP|PAD_DOWN)){
-            
-            switch(player_dir[i])
-            {
-                case PAD_UP:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_left_foot_up);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_right_foot_up);
-                    }
-                break;
-                case PAD_DOWN:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_left_foot_down);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_right_foot_down);
-                    }
-                break;
-                case PAD_LEFT:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_left_foot_left);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_right_foot_left);
-                    }
-                break;
-                case PAD_RIGHT:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_left_foot_right);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_right_foot_right);
-                    }
-                break;
-            }
-        }
-        else
-        {
-            switch(player_dir[i])
-            {
-                case PAD_UP:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_stand_up);
-                break;
-                case PAD_DOWN:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_stand_down);
-                break;
-                case PAD_LEFT:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_stand_left);
-                break;
-                case PAD_RIGHT:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_0_meta_spr_stand_right);
-                break;
-            }
-        }
-    }else if(i == 1){
-         if(player_carry[1] != 0xFF){
-            if(temp2 & (PAD_LEFT|PAD_RIGHT|PAD_UP|PAD_DOWN)){
-                switch(player_carry_dir[1])
-                {
-                    case PAD_UP:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_left_foot_up);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_right_foot_up);
-                        }
-                    break;
-                    case PAD_DOWN:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_left_foot_down);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_right_foot_down);
-                        }
-                    break;
-                    case PAD_LEFT:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_left_foot_left);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_right_foot_left);
-                        }
-                    break;
-                    case PAD_RIGHT:
-                        if(frame&16)
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_left_foot_right);
-                        }
-                        else
-                        {
-                            spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_right_foot_right);
-                        }
-                    break;
-                }
-            }
-            else
-            {
-                switch(player_carry_dir[1])
-                {
-                    case PAD_UP:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_stand_up);
-                    break;
-                    case PAD_DOWN:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_stand_down);
-                    break;
-                    case PAD_LEFT:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_stand_left);
-                    break;
-                    case PAD_RIGHT:
-                        spr = oam_meta_spr(temp0, temp1, spr, player_carry_1_meta_spr_stand_right);
-                    break;
-                }
-            }
-        }else if(player_attack_tick[i]){
-            
-            switch(player_dir[i])
-            {
-                case PAD_UP:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_0_up);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_1_up);
-                    }
-                break;
-                case PAD_DOWN:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_0_down);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_1_down);
-                    }
-                break;
-                case PAD_RIGHT:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_0_right);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_1_right);
-                    }
-                break;
-                case PAD_LEFT:
-                    if(player_attack_tick[i] > 8){
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_0_left);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_attack_1_left);
-                    }
-                break;
-            }
-            player_attack_tick[i]--;
-        }
-        else if(temp2 & (PAD_LEFT|PAD_RIGHT|PAD_UP|PAD_DOWN)){
-            
-            switch(player_dir[i])
-            {
-                case PAD_UP:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_left_foot_up);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_right_foot_up);
-                    }
-                break;
-                case PAD_DOWN:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_left_foot_down);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_right_foot_down);
-                    }
-                break;
-                case PAD_LEFT:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_left_foot_left);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_right_foot_left);
-                    }
-                break;
-                case PAD_RIGHT:
-                    if(frame&16)
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_left_foot_right);
-                    }
-                    else
-                    {
-                        spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_right_foot_right);
-                    }
-                break;
-            }
-        }
-        else
-        {
-            switch(player_dir[i])
-            {
-                case PAD_UP:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_stand_up);
-                break;
-                case PAD_DOWN:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_stand_down);
-                break;
-                case PAD_LEFT:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_stand_left);
-                break;
-                case PAD_RIGHT:
-                    spr = oam_meta_spr(temp0, temp1, spr, player_1_meta_spr_stand_right);
-                break;
-            }
-        }
-    }
-}
-
-#define min_x 60
-#define max_x (255-60)
-#define min_y 60
-#define max_y (240-60)
-
-const static char item_target_x[4] = {108, 148, 108, 148};
-const static char item_target_y[4] = {99, 140, 139, 99};
-
-void __fastcall__ tick_players(void)
-{
-    /*
-    int_temp0 = 120;
-    int_temp0 <<= 1;
-    int_temp0 -= scr_x;
-
-    temp0 = int_temp0;
-
-    int_temp0 = 120;
-    int_temp0 <<= 1;
-    int_temp0 -= scr_y;
-    temp1 = int_temp0;
-    spr = oam_spr(temp0, temp1, 0x2, 0x2, spr);
-*/
-    
-    switch(player_hp[0]){
-        default:
-            spr = oam_spr(0x10, 0x10, 0x60, 0x0, spr);
-            spr = oam_spr(0x10, 0x20, 0x60, 0x0, spr);
-        break;
-        case 3:
-            spr = oam_spr(0x10, 0x10, 0x62, 0x0, spr);
-            spr = oam_spr(0x10, 0x20, 0x60, 0x0, spr);
-        break;
-        case 2:
-            spr = oam_spr(0x10, 0x10, 0x64, 0x0, spr);
-            spr = oam_spr(0x10, 0x20, 0x60, 0x0, spr);
-        break;
-        case 1:
-            spr = oam_spr(0x10, 0x10, 0x64, 0x0, spr);
-            spr = oam_spr(0x10, 0x20, 0x62, 0x0, spr);
-        break;
-        case 0:
-            spr = oam_spr(0x10, 0x10, 0x64, 0x0, spr);
-            spr = oam_spr(0x10, 0x20, 0x64, 0x0, spr);
-        break;
-    }
-    switch(player_hp[1]){
-        default:
-            spr = oam_spr(0xE8, 0x10, 0x60, 0x1, spr);
-            spr = oam_spr(0xE8, 0x20, 0x60, 0x1, spr);
-        break;
-        case 3:
-            spr = oam_spr(0xE8, 0x10, 0x62, 0x1, spr);
-            spr = oam_spr(0xE8, 0x20, 0x60, 0x1, spr);
-        break;
-        case 2:
-            spr = oam_spr(0xE8, 0x10, 0x64, 0x1, spr);
-            spr = oam_spr(0xE8, 0x20, 0x60, 0x1, spr);
-        break;
-        case 1:
-            spr = oam_spr(0xE8, 0x10, 0x64, 0x1, spr);
-            spr = oam_spr(0xE8, 0x20, 0x62, 0x1, spr);
-        break;
-        case 0:
-            spr = oam_spr(0xE8, 0x10, 0x64, 0x1, spr);
-            spr = oam_spr(0xE8, 0x20, 0x64, 0x1, spr);
-        break;
-    }
-    
-    to_scroll_x = 0;
-    to_scroll_y = 0;
-    
-    for(i=0; i<2; ++i)
-    {
-        if(player_god_mode[i])
-        {
-            if((frame&2) == 0)
-            {
-                player_god_mode[i]--;
-                pal_col(16+(i<<2)+3, palette[16+(i<<2)+3]);
-                pal_col(16+(i<<2)+1, palette[16+(i<<2)+1]);
-            }
-            else
-            {
-                pal_col(16+(i<<2)+3, 0x20);
-                pal_col(16+(i<<2)+1, 0xD);
-                
-            }
-        }
-        if(player_hp[i] == 0){
-            continue;
-        }
-        int_temp0 = player_x[i];
-        int_temp0 <<= 1;
-        int_temp0 -= scr_x;
-        
-        temp0 = int_temp0;
-        
-        int_temp0 = player_y[i];
-        int_temp0 <<= 1;
-        int_temp0 -= scr_y;
-        
-        temp1 = int_temp0;
-        
-        temp2 = pad_poll(i);
-        
-        draw_player();
-        
-        if(temp0<min_x && scr_x > 0)
-        {
-            to_scroll_x = (min_x-temp0)>>1;
-            if(to_scroll_x > scr_x)
-            {
-                to_scroll_x = scr_x;
-            }
-            to_scroll_x_neg = 1;
-        } else if(temp0 > max_x && scr_x < 255)
-        {
-            to_scroll_x =  (temp0-max_x)>>1;
-            
-            if(to_scroll_x > 254-scr_x)
-            {
-                to_scroll_x = 254-scr_x;
-            }
-            to_scroll_x_neg = 0;
-        }
-        
-        #
-        if(temp1<min_y && scr_y > 0)
-        {
-            to_scroll_y = (min_y-temp1)>>1;
-            if(to_scroll_y > scr_y)
-            {
-                to_scroll_y = scr_y;
-            }
-            to_scroll_y_neg = 1;
-        } else if(temp1 > max_y && scr_y < 255)
-        {
-            to_scroll_y =  (temp1-max_y)>>1;
-            
-            if(to_scroll_y > 238-scr_y)
-            {
-                to_scroll_y = 238-scr_y;
-            }
-            to_scroll_y_neg = 0;
-        }
-    
-        
-        if(temp2 & PAD_B)
-        {
-            if(player_carry[i] == 0xFF)
-            {
-                temp4 = player_x[i];
-                temp5 = player_y[i];
-                
-                if(player_dir[i] == PAD_LEFT) temp4 -= 4;
-                else if(player_dir[i] == PAD_RIGHT) temp4 += 4;
-                
-                if(player_dir[i] == PAD_UP)  temp5 -= 4;
-                else if(player_dir[i] == PAD_DOWN) temp5 += 2;
-            
-                for(j=0; j<4; j++)
-                {
-                    if(item_placed[j])
-                    {
-                        continue;
-                    }
-                    if(item_x[j]-4 <temp4 && item_x[j]+4>temp4)
-                    {
-                        if(item_y[j]-5 <temp5 && item_y[j]+5>temp5)
-                        {
-                            if(player_carry[1-i] != j || player_carry_dir[1-i] != player_dir[i])
-                            {
-                                player_carry[i] = j;
-                                player_carry_dir[i] = player_dir[i];
-
-								// Item pickup SFX
-								sfx_play(5, 3);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            player_carry[i] = 0xFF;
-
-        }
-        
-        if(player_attack_tick[i] < 3 && (temp2 & (PAD_A))){
-            player_attack_tick[i] = 16;
-        }
-        
-        temp1 = 1-i;
-    
-        temp6 = 0;
-        if(player_carry[i] != 0xFF)
-        {
-            temp6++;
-            if(player_carry[temp1] == player_carry[i])
-            {
-                temp6++;
-            }
-        }
-        
-        
-        if(temp6 == 2)
-        {
-            if(i==0 && (frame&3) == 0)
-            {
-                temp2 = pad_poll(0)&pad_poll(1);
-                
-                      
-                if(temp2 & PAD_LEFT)
-                {
-                    if(isBlocked(player_x[0]-1, player_y[0]) == 0 && isBlocked(player_x[1]-1, player_y[1]) == 0){
-                        --player_x[0];
-                        --player_x[1];
-                        --item_x[player_carry[i]];
-                    }
-                } 
-                else if(temp2 & PAD_RIGHT)
-                {
-                    if(isBlocked(player_x[0]+1, player_y[0]) == 0 && isBlocked(player_x[1]+1, player_y[1]) == 0){
-                        ++player_x[0];
-                        ++player_x[1];
-                        ++item_x[player_carry[i]];
-                    }
-                }
-                
-                if(temp2 & PAD_UP)
-                {
-                    if(isBlocked(player_x[0], player_y[0]-1) == 0 && isBlocked(player_x[1], player_y[1]-1) == 0){
-                        --player_y[0];
-                        --player_y[1];
-                        --item_y[player_carry[i]];
-                    }
-                } 
-                else if(temp2 & PAD_DOWN)
-                {
-                    if(isBlocked(player_x[0], player_y[0]+1) == 0 && isBlocked(player_x[1], player_y[1]+1) == 0){
-                        ++player_y[0];
-                        ++player_y[1];
-                        ++item_y[player_carry[i]];
-                    }
-                }
-                
-            }
-        }
-        else if((temp6 == 0 ||(frame&7) == i) && (frame&1)== i)
-        {
-            if(!(player_dir[i] & temp2))
-            {
-                if(temp2 & PAD_LEFT)
-                {
-                    player_dir[i] = PAD_LEFT;
-                }
-                else if(temp2 & PAD_RIGHT)
-                {
-                    player_dir[i] = PAD_RIGHT;
-                }
-                else if(temp2 & PAD_DOWN)
-                {
-                    player_dir[i] = PAD_DOWN;
-                }
-                else if(temp2 & PAD_UP)
-                {
-                    player_dir[i] = PAD_UP;
-                }
-            }
-            temp4 = player_x[i];
-            temp5 = player_y[i];
-            
-            if(temp2 & PAD_LEFT)
-            {
-                if((player_hp[temp1] == 0 || player_x[temp1] < player_x[i] || player_x[temp1]-player_x[i] < 60))
-                {
-                    --player_x[i];
-                }    
-            } 
-            else if(temp2 & PAD_RIGHT)
-            {
-                if(player_hp[temp1] == 0 ||player_x[i] < 250 && (player_x[temp1] > player_x[i] || player_x[i]-player_x[temp1] < 60))
-                {
-                    ++player_x[i];
-                }
-            }
-            
-            if(isBlocked(player_x[i], player_y[i])){
-                player_x[i] = temp4;
-            }
-            else if(player_carry[i] != 0xFF)
-            {
-                item_x[player_carry[i]] += player_x[i]-temp4;
-            }
-            if(temp2 & PAD_UP)
-            {
-                if((player_hp[temp1] == 0 ||player_y[temp1] < player_y[i] || player_y[temp1]-player_y[i] < 60))
-                {
-                    --player_y[i];
-                }    
-            }
-            else if( temp2 & PAD_DOWN)
-            {
-                if((player_hp[temp1] == 0 || player_y[temp1] > player_y[i] || player_y[i]-player_y[temp1] < 60))
-                {
-                    ++player_y[i];
-                } 
-            }
-            if(isBlocked(player_x[i], player_y[i])){
-                player_y[i] = temp5;
-            }
-            else if(player_carry[i] != 0xFF)
-            {
-                item_y[player_carry[i]] += player_y[i]-temp5;
-            }
-        }
-        
-        if(player_attack_tick[i] == 10)
-        {
-            temp0 = player_x[i];
-            temp1 = player_y[i];
-            temp6 = 5;
-            temp7 = 5;
-            
-            if(player_dir[i] == PAD_LEFT) temp0 -= 4, temp6 = 8;
-            else if(player_dir[i] == PAD_RIGHT) temp0 += 4, temp6 = 8;
-            
-            if(player_dir[i] == PAD_UP)  temp1 -= 4, temp7 = 8;
-            else if(player_dir[i] == PAD_DOWN) temp1 += 3, temp7 = 8;
-            dx = temp0;
-            dy = temp1;
-            if(isBlocked(temp0, temp1) == 0){
-                took_damage();
-            }
-        }
-    }
-    
-    temp2 = 0;
-    for(i=0; i<4; i++)
-    {
-        if(item_placed[i]  == 0)
-        {
-            if(item_x[i] - item_target_x[i] < 2 || -item_x[i] + item_target_x[i]<2)
-            {
-                if(item_y[i] - item_target_y[i] < 2 || -item_y[i] + item_target_y[i]<2)
-                {
-                    item_placed[i] = 1;
-                    item_x[i] = item_target_x[i];
-                    item_y[i] = item_target_y[i];
-                    if(player_carry[0] == i)
-                    {
-                        player_carry[0] = 0xFF;
-                    }
-                    if(player_carry[1] == i)
-                    {
-                        player_carry[1] = 0xFF;
-                    }
-								
-					// Item placed SFX
-					sfx_play(2, 3);
-                }
-            }
-        }
-        
-        if(item_placed[i] == 0)
-        {
-            temp2 = 1;
-        }
-        int_temp0 = item_x[i];
-        int_temp0 <<= 1;
-        int_temp0 -= scr_x;
-        
-        if(int_temp0>255) continue;
-        
-        temp0 = int_temp0;
-
-        int_temp0 = item_y[i];
-        int_temp0 <<= 1;
-        int_temp0 -= scr_y;
-        if(int_temp0>255) continue;
-
-        
-        temp1 = int_temp0;
-        
-        spr = oam_spr(temp0-4, temp1-8, 0xC0+(item_type[i]<<1), 0x3, spr);
-    }
-    
-    if(temp2 == 0)
-    {
-        next_level = 1;
-	}
-}
-
-#define NAMETABLE_A             0x2000
-#define NAMETABLE_B             0x2400
-#define NAMETABLE_C             0x2800
-#define NAMETABLE_D             0x2c00
-
-void __fastcall__ init(void){
-    oam_size(1);
-    bank_spr(0);
-    bank_bg(1);
-	
-	unrle_vram(bg_top_left, NAMETABLE_A);
-	unrle_vram(bg_top_right, NAMETABLE_B);
-	unrle_vram(bg_bottom_left, NAMETABLE_C);
-	unrle_vram(bg_bottom_right, NAMETABLE_D);
-  
-  // copy tilesets
-  vram_write((unsigned char*)0x0000, 0x0, 0x2000);
-  vram_write((unsigned char*)0x2000, 0x0, 0x2000);
-	
-	ppu_on_all();
-    
-    difficulty = 0;
-    next_level = 0;
-}
-
-void __fastcall__ reset(void){
-    next_level = 0;
-	frame=0;
-    
-    player_dir[0] = PAD_UP;
-    player_dir[1] = PAD_UP;
-    
-    player_hp[0] = 4;
-    player_hp[1] = 4;
-    
-    scr_x = 128;
-    scr_y = 128;
-    
-    player_x[0] = 120;
-    player_y[0] = 120;
-    player_x[1] = 136;
-    player_y[1] = 120;
-    
-    player_attack_tick[0] = 0;
-    player_attack_tick[1] = 0;
-    
-    
-	enemies_enemy[0] = PLAYER_1;
-	enemies_enemy[1] = PLAYER_2;
-	enemies_enemy[2] = PLAYER_1;
-	enemies_enemy[3] = PLAYER_2;
-	enemies_enemy[4] = PLAYER_1;
-	enemies_enemy[5] = PLAYER_2;
-	enemies_enemy[6] = PLAYER_1;
-	enemies_enemy[7] = PLAYER_2;
-
-	for(i=0; i<8; ++i)
-	{
-		enemies_health[i] = 1;
-        enemies_dir[i] = PAD_UP;
-        enemy_leg[i] = (i&1);
-		enemies_type[i] = (i&1);
-	}
-
-	enemy_spawn_points_x[0] = 184;
-	enemy_spawn_points_y[0] = 24;
-	enemy_spawn_points_x[1] = 232;
-	enemy_spawn_points_y[1] = 72;
-	enemy_spawn_points_x[2] = 232;
-	enemy_spawn_points_y[2] = 168;
-	enemy_spawn_points_x[3] = 184;
-	enemy_spawn_points_y[3] = 216;
-	enemy_spawn_points_x[4] = 72;
-	enemy_spawn_points_y[4] = 217;
-	enemy_spawn_points_x[5] = 24;
-	enemy_spawn_points_y[5] = 167;
-	enemy_spawn_points_x[6] = 24;
-	enemy_spawn_points_y[6] = 73;
-	enemy_spawn_points_x[7] = 72;
-	enemy_spawn_points_y[7] = 24;
-
-	for(i=0; i<8; ++i)
-    {
-		enemies_x[i] = enemy_spawn_points_x[i];
-		enemies_y[i] = enemy_spawn_points_y[i];
-        enemy_push_timer[i] = 0;
-	}
-
-    item_type[0] = 1;
-    item_x[0] = 128;
-    item_y[0] = 88;
-    
-    item_type[1] = 2;
-    item_x[1] = 128;
-    item_y[1] = 108;
-    
-    item_type[2] = 3;
-    item_x[2] = 128;
-    item_y[2] = 128;
-    
-    item_type[3] = 4;
-    item_x[3] = 128;
-    item_y[3] = 148;
-    
-    for(i=0; i<4; i++)
-    {
-        temp0 = rand8()&0xFE;
-    
-        item_x[i] = spawn[temp0]<<3;
-        item_y[i] = spawn[temp0+1]<<3;
-        for(j=0; j<i; j++)
-        {
-            if(item_x[i] == item_x[j] && item_y[i] == item_y[j])
-            {
-                i--;
-                break;
-            }
-        }
-    }
-    
-    
-    for(i=0; i<4; i++)
-    {
-        item_x[i] += 2 + (rand8()&0x1) + (rand8()&0x1);
-        item_y[i] += 2 + (rand8()&0x1) + (rand8()&0x1);
-        
-    }
-    
-    
-    player_carry[0] = 0xFF;
-    player_carry[1] = 0xFF;
-    
-    item_placed[0] = 0;
-    item_placed[1] = 0;
-    item_placed[2] = 0;
-    item_placed[3] = 0;
-
-    player_god_mode[0] = 0;
-    player_god_mode[1] = 0;
-    
-	difficulty++;
-    if(difficulty == 1)
-    {
-        enemy_speed = 2;
-		enemy_damage_modifier = 31;
-        spawn_hp = 1;
-    }
-    else if(difficulty == 2)
-    {
-        enemy_speed = 2;
-		enemy_damage_modifier = 31;
-        spawn_hp = 2;
-    }
-    else if(difficulty == 4)
-    {
-        enemy_speed = 3;
-		enemy_damage_modifier = 31;
-        spawn_hp = 2;
-    }
-    else if(difficulty == 6)
-    {
-        enemy_speed = 3;
-		enemy_damage_modifier = 15;
-        spawn_hp = 3;
-    } 
-    else if(difficulty == 7)
-    {
-        enemy_speed = 3;
-		enemy_damage_modifier = 15;
-        spawn_hp = 4;
-    }
-    else if(difficulty == 8)
-    {
-        enemy_speed = 4;
-		enemy_damage_modifier = 15;
-        spawn_hp = 5;
-    }
-    else if(difficulty == 9)
-    {
-        enemy_speed = 4;
-		enemy_damage_modifier = 7;
-        spawn_hp = 6;
-    }
-    else if(difficulty >= 10)
-    {
-        enemy_speed = 5;
-		enemy_damage_modifier = 7;
-        spawn_hp = 6 + (difficulty-10);
-    }
-    scroll(scr_x, scr_y);
-}
-
-void main(void){
-	init();
-    
-    music_play(0);
-    oam_clear();
-
-    while(1){
-        pal_all(paused_palette);
-        scroll(0, 0);
-        ppu_waitnmi();
-        
-        
-        ppu_off();
-	unrle_vram(bg_menu, NAMETABLE_A);
-        ppu_on_all();
-        
-        pal_all(palette);
-        ppu_waitnmi();
-        
-        
-        ppu_waitnmi();
-        while(1){
-            ppu_waitnmi();
-            spr=0;
-            oam_clear();
-            frame++;
-            if(frame&8)
-            {
-                spr = oam_spr(120, 135, 0x66, 0x3, spr);
-                spr = oam_spr(120 + 8, 135, 0x68, 0x3, spr);
-            }
-            else
-            {
-                spr = oam_spr(120, 135, 0x6A, 0x3, spr);
-                spr = oam_spr(120 + 8, 135, 0x6C, 0x3, spr);
-            }
-            
-            spr = oam_spr(0x60, 0xA4, 0xEA, 0x1, spr);
-            spr = oam_spr(0x70, 0xA4, 0xF0, 0x1, spr);
-            spr = oam_spr(0x78, 0xA4, 0xEA, 0x1, spr);
-            spr = oam_spr(0x80, 0xA4, 0xF2, 0x1, spr);
-            spr = oam_spr(0x88, 0xA4, 0xF8, 0x1, spr);
-            spr = oam_spr(0x90, 0xA4, 0xE4, 0x1, spr);
-            spr = oam_spr(0x98, 0xA4, 0xFA, 0x1, spr);
-            
-            
-            spr = oam_spr(0x60, 0xB4, 0xEA, 0x1, spr);
-            spr = oam_spr(0x70, 0xB4, 0xFC, 0x1, spr);
-            spr = oam_spr(0x78, 0xB4, 0xEA, 0x1, spr);
-            spr = oam_spr(0x80, 0xB4, 0xFA, 0x1, spr);
-            spr = oam_spr(0x88, 0xB4, 0xFE, 0x1, spr);
-            
-            
-            spr = oam_spr(0x60, 0xC4, 0xF0, 0x1, spr);
-            spr = oam_spr(0x70, 0xC4, 0xE0, 0x1, spr);
-            spr = oam_spr(0x78, 0xC4, 0x04, 0x1, spr);
-            spr = oam_spr(0x80, 0xC4, 0xF2, 0x1, spr);
-            spr = oam_spr(0x88, 0xC4, 0xE0, 0x1, spr);
-            spr = oam_spr(0x90, 0xC4, 0xF0, 0x1, spr);
-            spr = oam_spr(0x98, 0xC4, 0xE4, 0x1, spr);
-            spr = oam_spr(0xA0, 0xC4, 0x18, 0x1, spr);
-            
-            spr = oam_spr(0x60, 0xD4, 0xE6, 0x1, spr);
-            spr = oam_spr(0x70, 0xD4, 0x04, 0x1, spr);
-            spr = oam_spr(0x78, 0xD4, 0xF2, 0x1, spr);
-            spr = oam_spr(0x80, 0xD4, 0xF8, 0x1, spr);
-            spr = oam_spr(0x88, 0xD4, 0xE6, 0x1, spr);
-            spr = oam_spr(0x90, 0xD4, 0xFA, 0x1, spr);
-            
-            
-            
-            if((pad_trigger(0)|pad_trigger(1))&(PAD_A|PAD_B|PAD_START))
-            {
-                break;
-            }
-        }
-        spr=0;
-        oam_clear();
-        
-        pal_all(paused_palette);
-        ppu_waitnmi();
-        
-        
-        ppu_off();
-	unrle_vram(bg_top_left, NAMETABLE_A);
-        ppu_on_all();
-        
-        ppu_waitnmi();
-        
-        difficulty = 0;
-        next_level = 1;
-        
-        while(1){
-            ppu_waitnmi();
-            spr=0;
-            oam_clear();
-            
-            
-            if(next_level)
-            {
-                // Next level SFX
-                sfx_play(3, 2);
-
-                reset();
-                
-                spr = 0;
-                oam_clear();
-                pal_all(paused_palette);
-                spr = oam_spr(100, 114, 0xF4, 0x1, spr);
-                spr = oam_spr(108, 114, 0xEA, 0x1, spr);
-                spr = oam_spr(116, 114, 0xF6, 0x1, spr);
-                spr = oam_spr(124, 114, 0xEA, 0x1, spr);
-                spr = oam_spr(132, 114, 0xF4, 0x1, spr);
-                if(difficulty<10)
-                {
-                    spr = oam_spr(148, 114, 0x04+(difficulty<<1), 0x1, spr);
-                }
-                else
-                {
-                    spr = oam_spr(148, 114, 0x05+(difficulty/10), 0x1, spr);
-                    spr = oam_spr(156, 114, 0x04+(difficulty%10), 0x1, spr);
-                }
-
-                spr = 0;
-                frame = 0;
-                while(1)
-                {
-                    ppu_waitnmi();
-                    frame++;
-                    if((frame > 100) && (frame == 255 || ((pad_trigger(0)|pad_trigger(1))&(PAD_A|PAD_B|PAD_START))))
-                    {
-                        spr++;
-                        break;
-                    }
-                }
-
-                pal_all(palette);
-                spr = 0;
-                oam_clear();
-            }
-
-            if(player_hp[0] == 0 || player_hp[1] == 0)
-            {
-                // Game Over SFX
-                sfx_play(4, 2);
-
-                difficulty = 0;
-                next_level = 0;
-                reset();
-                
-                spr = 0;
-                oam_clear();
-                pal_all(paused_palette);
-                spr = oam_spr(92, 114, 0xEE, 0x1, spr);
-                spr = oam_spr(100, 114, 0xE4, 0x1, spr);
-                spr = oam_spr(108, 114, 0xF0, 0x1, spr);
-                spr = oam_spr(116, 114, 0xEA, 0x1, spr);
-                
-                spr = oam_spr(132, 114, 0x04, 0x1, spr);
-                spr = oam_spr(140, 114, 0xF6, 0x1, spr);
-                spr = oam_spr(148, 114, 0xEA, 0x1, spr);
-                spr = oam_spr(156, 114, 0xF2, 0x1, spr);
-                
-                spr = 0;
-                frame = 0;
-                while(1)
-                {
-                    ppu_waitnmi();
-                    frame++;
-                    if(frame == 255)
-                    {
-                        spr++;
-                    }
-                    if((spr == 4) || (spr >= 1 && ((pad_trigger(0)|pad_trigger(1))&(PAD_A|PAD_B|PAD_START))))
-                    {
-                        break;
-                    }
-                }
-
-                pal_all(palette);
-                spr = 0;
-                oam_clear();
-                break;
-            }
-
-            temp1 = pad_trigger(0) | pad_trigger(1);
-            if(temp1 & PAD_START)
-            {
-                spr = 0;
-                oam_clear();
-                pal_all(paused_palette);
-                spr = oam_spr(104, 114, 0xE2, 0x1, spr);
-                spr = oam_spr(112, 114, 0xE4, 0x1, spr);
-                spr = oam_spr(120, 114, 0xE6, 0x1, spr);
-                spr = oam_spr(128, 114, 0xE8, 0x1, spr);
-                spr = oam_spr(136, 114, 0xEA, 0x1, spr);
-                spr = oam_spr(144, 114, 0xEC, 0x1, spr);
-
-                while(!(pad_trigger(0) & PAD_START))
-                {
-                    ppu_waitnmi();
-                }
-
-                pal_all(palette);
-                spr = 0;
-                oam_clear();
-            }
-
-            int_temp0 = 124;
-            int_temp0 <<= 1;
-            int_temp0 -= scr_x;
-            
-            if(int_temp0 <= 255)
-            {
-                temp0 = int_temp0;
-            
-                int_temp0 = 116;
-                int_temp0 <<= 1;
-                int_temp0 -= scr_y;
-            
-                if(int_temp0 <= 255)
-                {
-                    temp1 = int_temp0;
-                    if(frame&8)
-                    {
-                        spr = oam_spr(temp0, temp1 - 1, 0x66, 0x3, spr);
-                        spr = oam_spr(temp0 + 8, temp1 - 1, 0x68, 0x3, spr);
-                    }
-                    else
-                    {
-                        spr = oam_spr(temp0, temp1 - 1, 0x6A, 0x3, spr);
-                        spr = oam_spr(temp0 + 8, temp1 -1, 0x6C, 0x3, spr);
-                    }
-                }
-            }
-            
-            tick_players();
-            tick_enemies();
-            
-            temp0 = 0;
-            
-            if(to_scroll_x){
-                if(to_scroll_x_neg){
-                    scr_x -= to_scroll_x;
-                }else{
-                    scr_x += to_scroll_x;
-                }
-            }
-            if(to_scroll_y){
-                if(to_scroll_y_neg){
-                    scr_y -= to_scroll_y;
-                }else{
-                    scr_y += to_scroll_y;
-                }
-            }
-            scroll(scr_x, scr_y);
-            ++frame;
-            
-             
-        }
-	}
-}
diff --git a/presets/nes-lib/neslib1.c b/presets/nes-lib/neslib1.c
deleted file mode 100644
index 6201b3f3..00000000
--- a/presets/nes-lib/neslib1.c
+++ /dev/null
@@ -1,58 +0,0 @@
-
-//this example code shows how to put some text in nametable
-
-#include "neslib.h"
-
-// tileset data
-
-const unsigned char TILESET[8*128] = {/*{w:8,h:8,bpp:1,count:128,brev:1}*/
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x7c,0x7c,0x7c,0x38,0x00,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6c,0x6c,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6c,0xfe,0x6c,0xfe,0x6c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0xfe,0xd0,0xfe,0x16,0xfe,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xce,0xdc,0x38,0x76,0xe6,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x6c,0x7c,0xec,0xee,0x7e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x38,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x70,0x70,0x70,0x70,0x70,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x38,0x38,0x38,0x38,0x38,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6c,0x38,0x6c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x38,0xfe,0x38,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0e,0x1e,0x3c,0x78,0xf0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x7c,0xee,0xee,0xee,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x78,0x38,0x38,0x38,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0x0e,0x7c,0xe0,0xee,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0x0e,0x3c,0x0e,0x0e,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x7e,0xee,0xee,0xfe,0x0e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xe0,0xfc,0x0e,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xe0,0xfc,0xee,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xee,0x1c,0x1c,0x38,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0x7c,0xee,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0xee,0x7e,0x0e,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x60,0x60,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1c,0x38,0x70,0x70,0x38,0x1c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0x00,0x00,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x38,0x1c,0x1c,0x38,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0x1c,0x38,0x00,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x7c,0xee,0xee,0xee,0xe0,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0xee,0xee,0xfe,0xee,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xee,0xfc,0xee,0xee,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0xe0,0xe0,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf8,0xec,0xee,0xee,0xee,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xe0,0xf0,0xe0,0xe0,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0xe0,0xf8,0xe0,0xe0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xe0,0xee,0xee,0xee,0x7e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0xee,0xfe,0xee,0xee,0xee,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0x38,0x38,0x38,0x38,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0e,0x0e,0x0e,0x0e,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0xfc,0xf8,0xec,0xee,0xee,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xe0,0xe0,0xe0,0xee,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc6,0xee,0xfe,0xfe,0xee,0xee,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xce,0xee,0xfe,0xfe,0xee,0xe6,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0xee,0xee,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0xfc,0xee,0xee,0xee,0xfc,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xee,0xee,0xee,0xec,0x7e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xee,0xee,0xee,0xfc,0xee,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7c,0xe0,0x7c,0x0e,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0x38,0x38,0x38,0x38,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0xee,0xee,0xee,0xee,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0xee,0xee,0x6c,0x38,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0xee,0xfe,0xfe,0xee,0xc6,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0x7c,0x38,0x7c,0xee,0xee,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xee,0xee,0xee,0x7c,0x38,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0x1c,0x38,0x70,0xe0,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-};
-
-//this macro is used remove need of calculation of the nametable address in runtime
-
-#define NTADR(x,y) ((0x2000|((y)<<5)|x))
-
-//put a string into the nametable
-
-void put_str(unsigned int adr,const char *str)
-{
-        vram_adr(adr);
-
-        while(1)
-        {
-                if(!*str) break;
-                vram_put((*str++)-0x20);//-0x20 because ASCII code 0x20 is placed in tile 0 of the CHR
-        }
-}
-
-void main(void)
-{
-	//copy tileset to RAM
-	vram_write((unsigned char*)TILESET, 0x0, sizeof(TILESET));
-  
-  	//rendering is disabled at the startup, and palette is all black
-        pal_col(1,0x30);//set while color
-
-        //you can't put data into vram through vram_put while rendering is enabled
-        //so you have to disable rendering to put things like text or a level map
-        //into the nametable
-
-        //there is a way to update small number of nametable tiles while rendering
-        //is enabled, using set_vram_update and an update list
-
-        put_str(NTADR(2,2),"HELLO, WORLD!");
-        put_str(NTADR(2,4),"THIS CODE PRINTS SOME TEXT");
-        put_str(NTADR(2,5),"USING ASCII-ENCODED CHARACTER");
-        put_str(NTADR(2,6),"SET WITH CAPITAL LETTERS ONLY");
-        put_str(NTADR(2,8),"TO USE CHR MORE EFFICIENTLY");
-        put_str(NTADR(2,9),"YOU'D NEED A CUSTOM ENCODING");
-        put_str(NTADR(2,10),"AND A CONVERSION TABLE");
-
-        ppu_on_all();//enable rendering
-
-        while(1);//do nothing, infinite loop
-}
diff --git a/presets/nes-lib/neslib2.c b/presets/nes-lib/neslib2.c
deleted file mode 100644
index 4c866dfb..00000000
--- a/presets/nes-lib/neslib2.c
+++ /dev/null
@@ -1,106 +0,0 @@
-
-//this example shows how to set up a palette and use 8x8 HW sprites
-//also shows how fast (or slow) C code is
-
-#include "neslib.h"
-
-// palette for balls, there are four sets for different ball colors
-const unsigned char palSprites[16]={/*{pal:"nes",n:4,sets:4}*/
-  0x0f,0x17,0x27,0x37,
-  0x0f,0x11,0x21,0x31,
-  0x0f,0x15,0x25,0x35,
-  0x0f,0x19,0x29,0x39
-};
-
-// tile set, two planes for 4 colors
-const unsigned char TILESET[8*256] = {/*{w:8,h:8,bpp:1,count:256,brev:1,np:2,pofs:8,remap:[0,1,2,4,5,6,7,8,9,10,11,12]}*/
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-};
-
-//general purpose vars
-
-static unsigned char i,j;
-static unsigned char spr;
-
-//total number of balls on the screen
-//since there are 64 HW sprites, it is absolute max
-
-#define BALLS_MAX       64
-
-//balls parameters
-
-static unsigned char ball_x[BALLS_MAX];
-static unsigned char ball_y[BALLS_MAX];
-static unsigned char ball_dx[BALLS_MAX];
-static unsigned char ball_dy[BALLS_MAX];
-
-
-
-
-
-void main(void)
-{
-	//copy tileset to RAM
-	vram_write((unsigned char*)TILESET, 0x0, sizeof(TILESET));
-  
-        pal_spr(palSprites);//set palette for sprites
-        oam_size(1);
-        ppu_on_all();//enable rendering
-
-        //initialize balls parameters
-
-        for(i=0;i<BALLS_MAX;++i)
-        {
-                //starting coordinates
-
-                ball_x[i]=rand8();
-                ball_y[i]=rand8();
-
-                //direction bits
-
-                j=rand8();
-
-                //horizontal speed -3..-3, excluding 0
-                spr=1+(rand8()%3);
-                ball_dx[i]=j&1?-spr:spr;
-
-                //vertical speed
-
-                spr=1+(rand8()%3);
-                ball_dy[i]=j&2?-spr:spr;
-        }
-
-        
-        //now the main loop
-
-        while(1)
-        {
-                ppu_waitnmi();//wait for next TV frame
-
-                spr=0;
-
-                for(i=0;i<BALLS_MAX;++i)
-                {
-                        //set a sprite for current ball
-
-                        spr=oam_spr(ball_x[i],ball_y[i],0x40,i&3,spr);//0x40 is tile number, i&3 is palette
-
-                        //move the ball
-
-                        ball_x[i]+=ball_dx[i];
-                        ball_y[i]+=ball_dy[i];
-
-                        //bounce the ball off the edges
-
-                        if(ball_x[i]>=(256-8)) ball_dx[i]=-ball_dx[i];
-                        if(ball_y[i]>=(240-8)) ball_dy[i]=-ball_dy[i];
-                }
-        }
-}
diff --git a/presets/nes-lib/neslib3.c b/presets/nes-lib/neslib3.c
deleted file mode 100644
index 16e3e430..00000000
--- a/presets/nes-lib/neslib3.c
+++ /dev/null
@@ -1,100 +0,0 @@
-
-//this example shows how to set up a palette and use 8x8 HW sprites
-//also shows how fast (or slow) C code is
-
-#include "neslib.h"
-
-const unsigned char TILESET[8*256] = {/*{w:8,h:8,bpp:1,count:256,brev:1,np:2,pofs:8,remap:[0,1,2,4,5,6,7,8,9,10,11,12]}*/
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-};
-
-//this example shows how to poll the gamepad
-//and how to use nametable update system that allows to modify nametable
-//while rendering is enabled
-
-#include "neslib.h"
-
-
-//these macro are needed to simplify defining update list constants
-
-#define NTADR(x,y)      ((0x2000|((y)<<5)|x))
-
-#define MSB(x)          (((x)>>8))
-#define LSB(x)          (((x)&0xff))
-
-//variables
-
-static unsigned char i;
-static unsigned char x,y;
-
-//the update list, it is for 6 tiles, 3 bytes per tile
-
-static unsigned char list[6*3];
-
-//init data for the update list, it contains MSB and LSB of a tile address
-//in the nametable, then the tile number
-
-const unsigned char list_init[6*3]={
-        MSB(NTADR(2,2)),LSB(NTADR(2,2)),0,
-        MSB(NTADR(3,2)),LSB(NTADR(3,2)),0,
-        MSB(NTADR(4,2)),LSB(NTADR(4,2)),0,
-        MSB(NTADR(6,2)),LSB(NTADR(6,2)),0,
-        MSB(NTADR(7,2)),LSB(NTADR(7,2)),0,
-        MSB(NTADR(8,2)),LSB(NTADR(8,2)),0
-};
-
-
-
-void main(void)
-{
-        //copy tileset to RAM
-        vram_write((unsigned char*)TILESET, 0x0, sizeof(TILESET));
-
-        pal_col(1,0x21);//blue color for text
-        pal_col(17,0x30);//white color for sprite
-
-        memcpy(list,list_init,sizeof(list_init));
-        set_vram_update(6,list);
-
-        ppu_on_all();//enable rendering
-
-        x=124;
-        y=116;
-
-        //now the main loop
-
-        while(1)
-        {
-                ppu_waitnmi();//wait for next TV frame
-
-                oam_spr(x,y,0x41,0,0);//put sprite
-
-                //poll the pad and change coordinates according to pressed buttons
-
-                i=pad_poll(0);
-
-                if(i&PAD_LEFT &&x>  0) x-=2;
-                if(i&PAD_RIGHT&&x<248) x+=2;
-                if(i&PAD_UP   &&y>  0) y-=2;
-                if(i&PAD_DOWN &&y<232) y+=2;
-
-                //put x 3-digit number into the update list
-
-                list[2]=0x10+x/100;
-                list[5]=0x10+x/10%10;
-                list[8]=0x10+x%10;
-
-                //put y 3-digit number into the update list
-
-                list[11]=0x10+y/100;
-                list[14]=0x10+y/10%10;
-                list[17]=0x10+y%10;
-        }
-}
diff --git a/presets/nes-lib/neslib4.c b/presets/nes-lib/neslib4.c
deleted file mode 100644
index 9f63cf16..00000000
--- a/presets/nes-lib/neslib4.c
+++ /dev/null
@@ -1,122 +0,0 @@
-
-#include "neslib.h"
-
-const unsigned char TILESET[8*256] = {/*{w:8,h:8,bpp:1,count:256,brev:1,np:2,pofs:8,remap:[0,1,2,4,5,6,7,8,9,10,11,12]}*/
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-0x3f,0x3f,0x1f,0x1f,0x0f,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc3,0xe7,0xff,0xdb,0x3c,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0xfc,0xf8,0xf8,0xf0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-};
-
-//variables
-
-static unsigned char i;
-static unsigned char pad,spr;
-static unsigned char touch;
-static unsigned char frame;
-
-//two players coords
-
-static unsigned char cat_x[2];
-static unsigned char cat_y[2];
-
-
-//first player metasprite, data structure explained in neslib.h
-
-const unsigned char metaCat1[]={
-        0,      0,      0x50,   0,
-        8,      0,      0x51,   1,
-        16,     0,      0x52,   0,
-        0,      8,      0x60,   0,
-        8,      8,      0x61,   0,
-        16,     8,      0x62,   0,
-        0,      16,     0x70,   0,
-        8,      16,     0x71,   0,
-        16,     16,     0x72,   0,
-        128
-};
-
-//second player metasprite, the only difference is palette number
-
-const unsigned char metaCat2[]={
-        0,      0,      0x50,   0,
-        8,      0,      0x51,   1,
-        16,     0,      0x52,   0,
-        0,      8,      0x60,   1,
-        8,      8,      0x61,   1,
-        16,     8,      0x62,   1,
-        0,      16,     0x70,   1,
-        8,      16,     0x71,   1,
-        16,     16,     0x72,   1,
-        128
-};
-
-
-
-void main(void)
-{
-        //copy tileset to RAM
-        vram_write((unsigned char*)TILESET, 0x0, sizeof(TILESET));
-  
-        ppu_on_all();//enable rendering
-
-        //set initial coords
-        
-        cat_x[0]=52;
-        cat_y[0]=100;
-        cat_x[1]=180;
-        cat_y[1]=100;
-
-        //init other vars
-        
-        touch=0;//collision flag
-        frame=0;//frame counter
-
-        //now the main loop
-
-        while(1)
-        {
-                ppu_waitnmi();//wait for next TV frame
-
-                //flashing color for touch
-                
-                i=frame&1?0x30:0x2a;
-
-                pal_col(17,touch?i:0x21);//set first sprite color
-                pal_col(21,touch?i:0x26);//set second sprite color
-
-                //process players
-                
-                spr=0;
-
-                for(i=0;i<2;++i)
-                {
-                        //display metasprite
-                        
-                        spr=oam_meta_spr(cat_x[i],cat_y[i],spr,!i?metaCat1:metaCat2);
-
-                        //poll pad and change coordinates
-                        
-                        pad=pad_poll(i);
-
-                        if(pad&PAD_LEFT &&cat_x[i]>  0) cat_x[i]-=2;
-                        if(pad&PAD_RIGHT&&cat_x[i]<232) cat_x[i]+=2;
-                        if(pad&PAD_UP   &&cat_y[i]>  0) cat_y[i]-=2;
-                        if(pad&PAD_DOWN &&cat_y[i]<212) cat_y[i]+=2;
-                }
-
-                //check for collision for a smaller bounding box
-                //metasprite is 24x24, collision box is 20x20
-                
-                if(!(cat_x[0]+22< cat_x[1]+2 ||
-                     cat_x[0]+ 2>=cat_x[1]+22||
-                 cat_y[0]+22< cat_y[1]+2 ||
-                     cat_y[0]+ 2>=cat_y[1]+22)) touch=1; else touch=0;
-
-                frame++;
-        }
-}
diff --git a/presets/nes/horizmask.c b/presets/nes/horizmask.c
index 65e2f7eb..91ec20d1 100644
--- a/presets/nes/horizmask.c
+++ b/presets/nes/horizmask.c
@@ -141,7 +141,7 @@ void main(void) {
   
   // set sprite 0
   oam_clear();
-  oam_spr(0, 30, 1, 1, 0);
+  oam_spr(1, 30, 0xa0, 1, 0);
   
   // clip left 8 pixels of screen
   ppu_mask(MASK_SPR|MASK_BG);
diff --git a/presets/nes/irq.c b/presets/nes/irq.c
new file mode 100644
index 00000000..b914f304
--- /dev/null
+++ b/presets/nes/irq.c
@@ -0,0 +1,75 @@
+
+// bank-switching configuration
+#define NES_MAPPER 4		// Mapper 4 (MMC3)
+#define NES_PRG_BANKS 4		// # of 16KB PRG banks
+#define NES_CHR_BANKS 1		// # of 8KB CHR banks
+
+#include <peekpoke.h>
+#include <string.h>
+#include <nes.h>
+#include "neslib.h"
+
+// link the pattern table into CHR ROM
+//#link "chr_generic.s"
+
+// "strobe" means "write any value"
+#define STROBE(addr) __asm__ ("sta %w", addr)
+
+#define MMC3_IRQ_SET_VALUE(n) POKE(0xc000, (n));
+#define MMC3_IRQ_RELOAD()     STROBE(0xc001)
+#define MMC3_IRQ_DISABLE()    STROBE(0xe000)
+#define MMC3_IRQ_ENABLE()     STROBE(0xe001)
+
+void draw_text(word addr, const char* text) {
+  vram_adr(addr);
+  vram_write(text, strlen(text));
+}
+
+byte counters[128];
+byte irqcount = 0;
+
+void __fastcall__ irq_nmi_callback(void) {
+  // is this an IRQ? (A == 0xff)
+  if (__A__ & 0x80) {
+    // set PPU scroll value
+    PPU.scroll = counters[irqcount] >> 5;
+    PPU.scroll = 0;
+    // advance to next scroll value
+    ++irqcount;
+    // acknowledge interrupt
+    MMC3_IRQ_DISABLE();
+    MMC3_IRQ_ENABLE();
+  } else {
+    // this is a NMI, reset IRQ counter
+    MMC3_IRQ_RELOAD();
+    // reset scroll counter
+    irqcount = 0;
+  }
+}
+
+void main(void)
+{
+  // set up MMC3 IRQs every 8 scanlines
+  MMC3_IRQ_SET_VALUE(7);
+  MMC3_IRQ_RELOAD();
+  MMC3_IRQ_ENABLE();
+  __asm__ ("cli"); // enable IRQ
+  // set IRQ
+  nmi_set_callback(irq_nmi_callback);
+  // set palette colors
+  pal_col(1,0x04);
+  pal_col(2,0x20);
+  pal_col(3,0x30);
+  // fill vram
+  vram_adr(NTADR_A(0,0));
+  vram_fill('A', 32*28);
+  ppu_on_all();
+  // loop forever, updating each counter at a different rate
+  while(1) {
+    byte i;
+    for (i=0; i<128; i++) {
+      counters[i] += i;
+    }
+    ppu_wait_frame();
+  }
+}
diff --git a/presets/nes/monobitmap.c b/presets/nes/monobitmap.c
index 12324507..4f54ac74 100644
--- a/presets/nes/monobitmap.c
+++ b/presets/nes/monobitmap.c
@@ -6,11 +6,17 @@
 #define NES_MAPPER 2		// UxROM mapper
 #define NES_CHR_BANKS 0		// CHR RAM
 
-#define PPU_IS_ON() (PPU.mask & (MASK_BG|MASK_SPR))
+bool ppu_is_on = false;
+
+#define DELAYLOOP(n) \
+  __asm__("ldy #%b", n); \
+  __asm__("@1: dey"); \
+  __asm__("bne @1");
 
 void monobitmap_split() {
   // split screen at line 128
   split(0,0);
+  DELAYLOOP(15); // delay until end of line
   PPU.control = PPU.control ^ 0x10; // bg bank 1
 }
 
@@ -21,7 +27,7 @@ void monobitmap_set_pixel(byte x, byte y, byte color) {
   if (y & 64) a |= 8;
   if (y & 128) a |= 0x1000;
   // if PPU is active, wait for next frame
-  if (PPU_IS_ON()) {
+  if (ppu_is_on) {
     ppu_wait_nmi();
   }
   // read old byte
@@ -36,7 +42,7 @@ void monobitmap_set_pixel(byte x, byte y, byte color) {
   vram_adr(a);
   vram_put(b);
   // if PPU is active, reset PPU addr and split screen
-  if (PPU_IS_ON()) {
+  if (ppu_is_on) {
     vram_adr(0);
     monobitmap_split();
   }
@@ -89,13 +95,15 @@ void monobitmap_setup() {
   monobitmap_put_attrib();
   bank_bg(0);
   // setup sprite 0
+  bank_spr(1);
   oam_clear();
   oam_size(0);
-  oam_spr(255, 125, 255, 0, 0);
-  bank_spr(1);
-  // make sprite 255 = white square
+  oam_spr(247, 125, 255, 0, 0);
+  // draw a pixel for it to collide with
+  monobitmap_set_pixel(247, 126, 1);
+  // make sprite 255 = white line
   vram_adr(0x1ff0);
-  vram_fill(0xff, 0x10);
+  vram_fill(0xff, 0x1);
 }
 
 /*{pal:"nes",layout:"nes"}*/
@@ -142,6 +150,7 @@ void main(void)
   ppu_off();
   monobitmap_setup();
   ppu_on_all();
+  ppu_is_on = true;
   monobitmap_demo();
   while(1) {
     ppu_wait_nmi();
diff --git a/src/baseplatform.ts b/src/baseplatform.ts
index e37a0bfc..9357bf70 100644
--- a/src/baseplatform.ts
+++ b/src/baseplatform.ts
@@ -720,20 +720,20 @@ declare var FS, ENV, Module; // mame emscripten
 
 export abstract class BaseMAMEPlatform {
 
-  loaded = false;
-  preinitted = false;
-  romfn;
-  romdata;
+  loaded : boolean = false;
+  preinitted : boolean = false;
+  started : boolean = false;
+  romfn : string;
+  romdata : Uint8Array;
   video;
-  preload_files;
   running = false;
   console_vars : {[varname:string]:string[]} = {};
-  console_varname;
-  initluavars = false;
-  luadebugscript;
+  console_varname : string;
+  initluavars : boolean = false;
+  luadebugscript : string;
   js_lua_string;
   onBreakpointHit;
-  mainElement;
+  mainElement : HTMLElement;
 
   constructor(mainElement) {
     this.mainElement = mainElement;
@@ -797,6 +797,7 @@ export abstract class BaseMAMEPlatform {
   }
 
   startModule(mainElement, opts) {
+    this.started = true;
     var romfn = this.romfn = this.romfn || opts.romfn;
     var romdata = this.romdata = this.romdata || opts.romdata || new RAM(opts.romsize).mem;
     // create canvas
@@ -833,8 +834,9 @@ export abstract class BaseMAMEPlatform {
           FS.writeFile('/roms/' + opts.biosfile, opts.biosdata, {encoding:'binary'});
         }
         FS.mkdir('/emulator');
-        if (romfn)
+        if (romfn) {
           FS.writeFile(romfn, romdata, {encoding:'binary'});
+        }
         //FS.writeFile('/debug.ini', 'debugger none\n', {encoding:'utf8'});
         if (opts.preInit) {
           opts.preInit(self);
@@ -911,7 +913,7 @@ export abstract class BaseMAMEPlatform {
   }
 
   loadRegion(region, data) {
-    if (this.loaded) {
+    if (this.loaded && data.length > 0) {
       //this.luacall('cart=manager:machine().images["cart"]\nprint(cart:filename())\ncart:load("' + romfn + '")\n');
       var s = 'rgn = manager:machine():memory().regions["' + region + '"]\n';
       //s += 'print(rgn.size)\n';
diff --git a/src/pixed/pixeleditor.ts b/src/pixed/pixeleditor.ts
index fb28ac3d..3a9e9f30 100644
--- a/src/pixed/pixeleditor.ts
+++ b/src/pixed/pixeleditor.ts
@@ -748,6 +748,7 @@ export class ImageChooser {
       viewer.height = this.height;
       viewer.recreate();
       viewer.canvas.style.width = (viewer.width*cscale)+'px'; // TODO
+      viewer.canvas.title = '$'+hex(i);
       viewer.updateImage(imdata);
       $(viewer.canvas).addClass('asset_cell');
       $(viewer.canvas).click((e) => {
diff --git a/src/platform/nes.ts b/src/platform/nes.ts
index 2f6f2eed..40a26c3b 100644
--- a/src/platform/nes.ts
+++ b/src/platform/nes.ts
@@ -36,22 +36,7 @@ const JSNES_PRESETS = [
   {id:'fami.c', name:'Famitone Demo'},
   {id:'musicdemo.asm', name:'Famitone Demo (ASM)'},
   {id:'bankswitch.c', name:'Bank Switching'},
-];
-
-const NES_NESLIB_PRESETS = [
-  {id:'neslib1.c', name:'Text'},
-  {id:'neslib2.c', name:'Sprites'},
-  {id:'neslib3.c', name:'Cursor'},
-  {id:'neslib4.c', name:'Metasprites'},
-  {id:'chase/game.c', name:'Chase (example game)'},
-];
-
-const NES_CONIO_PRESETS = [
-  {id:'ex0.asm', name:'ASM: Initialization'},
-  {id:'ex1.asm', name:'ASM: Scrolling Demo'},
-  {id:'hello.c', name:'C: Hello PPU'},
-  {id:'conio.c', name:'C: Hello Console I/O'},
-  {id:'siegegame.c', name:'C: Siege Game'},
+  {id:'irq.c', name:'IRQ Scanline Counter'},
 ];
 
 /// JSNES
@@ -362,12 +347,14 @@ const _JSNESPlatform = function(mainElement) {
   mapperStateToLongString(mmap, mem) {
     //console.log(mmap, mem);
     var s = "";
-    s += "\nIRQ Counter: " + mmap.irqCounter;
-    s += "\n  IRQ Latch: " + mmap.irqLatchValue;
-    s += "\n IRQ Reload: " + mmap.irqReload;
-    s += "\n IRQ Enable: " + mmap.irqEnable;
-    s += "\n PRG Select: " + mmap.prgAddressSelect;
-    s += "\n CHR Select: " + mmap.chrAddressSelect;
+    if (mmap.irqCounter !== undefined) {
+      s += "\nIRQ Counter: " + mmap.irqCounter;
+      s += "\n  IRQ Latch: " + mmap.irqLatchValue;
+      s += "\n IRQ Reload: " + mmap.irqReload;
+      s += "\n IRQ Enable: " + mmap.irqEnable;
+      s += "\n PRG Select: " + mmap.prgAddressSelect;
+      s += "\n CHR Select: " + mmap.chrAddressSelect;
+    }
     s += "\n";
     return s;
   }
@@ -378,30 +365,31 @@ const _JSNESPlatform = function(mainElement) {
 /// MAME support
 
 class NESMAMEPlatform extends BaseMAMEPlatform implements Platform {
-// = function(mainElement, lzgRom, romSize) {
-  lzgRom;
-  romSize;
 
   start() {
-    this.startModule(this.mainElement, {
-      jsfile:'mamenes.js',
-      //cfgfile:'nes.cfg',
-      driver:'nes',
-      width:256*2,
-      height:240*2,
-      romfn:'/emulator/cart.nes',
-      romsize:this.romSize,
-      romdata:new Uint8Array(new lzgmini().decode(this.lzgRom).slice(0, this.romSize)),
-      preInit:function(_self) {
-      },
-    });
   }
 
   loadROM(title, data) {
-    this.loadROMFile(data);
-    this.loadRegion(":nes_slot:cart:prg_rom", data.slice(0x10, 0x8010));
-    if (data.length > 0x8010)
-      this.loadRegion(":nes_slot:cart:chr_rom", data.slice(0x8010, 0xa010));
+    if (!this.started) {
+      this.startModule(this.mainElement, {
+        jsfile:'mamenes.js',
+        //cfgfile:'nes.cfg',
+        driver:'nes',
+        width:256,
+        height:240,
+        romfn:'/emulator/cart.nes',
+        romdata:new Uint8Array(data),
+        preInit:function(_self) {
+        },
+      });
+    } else {
+      // look at iNES header for PRG and CHR ROM lengths
+      var prgromlen = data[4] * 0x2000;
+      var chrromlen = data[5] * 0x1000;
+      this.loadROMFile(data);
+      this.loadRegion(":nes_slot:cart:prg_rom", data.slice(0x10, 0x10+prgromlen));
+      this.loadRegion(":nes_slot:cart:chr_rom", data.slice(0x10+prgromlen, 0x10+prgromlen+chrromlen));
+    }
   }
 
   getPresets() { return JSNES_PRESETS; }
@@ -410,244 +398,8 @@ class NESMAMEPlatform extends BaseMAMEPlatform implements Platform {
   getDefaultExtension() { return ".c"; };
 }
 
-class NESConIOPlatform extends NESMAMEPlatform {
-  lzgRom = NES_CONIO_ROM_LZG;
-  romSize = 0xa010;
-
-  getPresets() { return NES_CONIO_PRESETS; }
-
-  loadROM(title, data) {
-    this.loadROMFile(data);
-    this.loadRegion(":nes_slot:cart:prg_rom", data.slice(0x10, 0x8010));
-    this.loadRegion(":nes_slot:cart:chr_rom", data.slice(0x8010, 0xa010));
-  }
-}
-
-class NESLibPlatform extends NESMAMEPlatform {
-  lzgRom = NES_NESLIB_ROM_LZG;
-  romSize = 0x8010;
-
-  getPresets() { return NES_NESLIB_PRESETS; }
-
-  loadROM(title, data) {
-    this.loadROMFile(data);
-    this.loadRegion(":nes_slot:cart:prg_rom", data.slice(0x10, 0x8010));
-  }
-}
-
 ///
 
 PLATFORMS['nes'] = _JSNESPlatform;
-PLATFORMS['nes-lib'] = NESLibPlatform;
-PLATFORMS['nes-conio'] = NESConIOPlatform;
+PLATFORMS['nes.mame'] = NESMAMEPlatform;
 
-///
-
-var NES_CONIO_ROM_LZG = [
-  76,90,71,0,0,160,16,0,0,11,158,107,131,223,83,1,9,17,21,22,78,69,83,26,2,1,3,0,22,6,120,216,
-  162,0,134,112,134,114,134,113,134,115,154,169,32,157,0,2,157,0,3,157,0,4,232,208,244,32,134,130,32,85,129,169,
-  0,162,8,133,2,134,3,32,93,128,32,50,129,32,73,129,76,0,128,72,152,72,138,72,169,1,133,112,230,107,208,2,
-  230,108,32,232,129,169,32,141,6,32,169,0,22,129,141,5,22,66,104,170,104,168,104,64,160,0,240,7,169,105,162,128,
-  76,4,96,96,162,0,21,23,0,32,22,195,1,22,194,63,21,37,21,134,22,197,41,21,27,173,41,96,201,4,32,169,
-  129,240,3,76,158,128,76,188,128,169,184,162,130,24,109,41,96,144,1,232,160,0,32,130,129,141,7,21,36,238,41,96,
-  21,32,76,140,128,21,47,33,21,246,201,17,14,61,15,21,253,227,128,76,1,129,169,169,17,24,61,209,21,125,17,2,
-  180,17,10,130,5,22,201,128,17,4,172,30,141,1,32,76,46,129,22,65,96,173,0,96,174,1,96,32,112,130,173,2,
-  96,174,3,21,65,160,4,76,105,128,17,3,228,188,162,130,17,2,228,169,188,133,10,169,130,133,11,169,0,133,12,169,
-  96,133,13,162,214,169,255,133,18,160,0,232,240,13,177,10,145,12,200,208,246,230,11,230,13,208,240,230,18,208,239,96,
-  133,10,134,11,162,0,177,10,96,208,42,162,0,138,96,240,36,22,163,30,48,28,22,227,2,16,20,22,227,14,144,12,
-  21,200,176,4,22,226,162,0,169,1,96,165,115,208,252,96,169,255,197,115,240,252,96,133,118,132,116,134,117,32,193,129,
-  164,113,165,116,153,0,2,165,117,153,0,3,165,118,153,0,4,200,132,113,230,115,96,164,115,208,1,96,166,114,169,14,
-  141,42,96,189,0,2,141,6,32,189,0,3,22,163,4,141,7,32,232,136,240,93,17,19,14,71,17,19,14,49,17,19,
-  14,27,17,19,14,5,206,42,96,208,141,134,114,132,115,96,169,0,162,0,72,165,2,56,233,2,133,2,176,2,198,3,
-  160,1,138,145,2,104,136,145,2,96,169,41,133,10,169,96,17,34,41,168,162,0,240,10,145,10,200,208,251,230,11,202,
-  208,246,192,2,240,5,21,70,247,96,78,111,32,99,97,114,116,32,108,111,97,100,101,100,0,1,0,16,32,17,66,184,
-  141,18,96,142,19,96,141,25,96,142,26,96,136,185,255,255,141,35,22,196,34,96,140,37,96,32,255,255,160,255,208,232,
-  96,17,71,230,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,10,53,128,0,128,92,128,
-  17,14,14,204,204,51,51,22,106,0,24,60,126,24,22,1,22,231,16,48,127,127,48,16,0,22,230,12,18,48,124,48,
-  98,252,22,231,0,0,3,62,118,54,54,22,231,127,127,17,4,80,22,230,224,224,96,22,3,22,230,24,24,24,248,248,
-  21,16,22,230,204,153,51,102,22,106,51,153,204,22,107,21,27,255,255,17,4,67,22,227,3,22,13,17,6,188,22,230,
-  17,2,172,22,13,31,31,22,236,255,255,22,236,31,31,17,4,136,22,227,22,1,248,248,21,5,22,233,17,14,123,17,
-  3,64,22,230,17,3,64,21,248,17,8,29,21,216,17,6,88,17,3,64,22,230,240,22,13,21,233,21,243,22,230,17,
-  6,16,22,226,192,192,48,48,22,106,15,22,1,21,84,22,230,17,10,4,22,226,17,10,52,22,230,17,6,16,17,10,
-  44,22,6,17,35,220,0,24,22,231,102,102,17,34,107,0,22,233,255,22,33,102,22,231,24,62,96,60,6,124,21,40,
-  22,229,0,102,12,24,48,102,70,22,231,60,102,60,56,103,102,63,22,231,6,12,17,36,59,22,230,21,30,48,48,24,
-  12,22,231,22,97,12,21,4,22,231,0,102,60,255,60,17,2,115,22,230,24,24,126,17,35,70,22,230,17,4,173,21,
-  33,22,231,126,21,205,22,231,21,80,22,232,3,6,12,24,48,96,22,231,60,102,110,118,102,102,60,22,231,24,24,56,
-  24,24,24,126,22,231,60,102,6,12,48,96,22,235,28,6,21,168,22,228,6,14,30,102,127,6,6,22,231,126,96,124,
-  6,21,80,22,230,60,102,96,124,17,4,88,22,228,126,102,12,17,35,83,22,230,60,21,13,21,216,22,231,62,21,240,
-  22,228,17,34,124,22,66,22,236,17,2,224,22,228,14,24,48,96,48,24,14,0,22,230,17,2,239,17,4,241,22,228,
-  112,24,12,6,12,24,112,22,231,17,2,192,24,21,52,22,232,110,110,96,98,17,3,248,22,227,24,60,102,126,17,34,
-  228,22,230,124,102,102,22,66,22,231,60,102,96,96,96,17,4,200,22,227,120,108,21,30,108,120,22,231,126,96,96,120,
-  96,96,126,22,237,96,22,231,21,48,110,17,37,8,22,227,21,46,17,3,96,22,230,60,17,99,19,21,24,22,229,30,
-  12,22,1,108,56,22,231,102,108,120,112,120,108,21,40,22,229,17,132,62,126,22,231,99,119,127,107,99,99,99,22,231,
-  102,118,126,126,110,17,2,88,22,229,60,102,22,2,17,35,88,22,227,17,2,205,21,49,22,231,21,144,60,14,22,231,
-  21,80,17,2,96,22,230,60,102,96,60,17,37,208,22,227,17,163,13,17,34,200,22,229,21,111,17,5,208,22,232,60,
-  17,5,16,22,225,99,99,99,107,127,119,99,22,231,21,77,60,17,3,248,22,230,21,1,17,4,64,22,227,126,17,67,
-  159,126,22,231,60,48,22,2,60,22,231,96,48,24,12,6,3,0,22,231,60,17,34,32,12,21,24,22,229,17,34,193,
-  17,68,244,22,229,22,3,17,165,133,22,225,17,134,203,22,230,21,58,6,62,102,62,22,232,96,17,66,176,124,22,232,
-  0,60,96,96,96,17,66,144,22,229,6,21,31,21,96,22,230,0,60,102,126,21,216,22,228,14,24,62,17,3,84,22,
-  230,0,21,95,6,124,22,231,17,3,80,102,17,5,88,22,225,24,0,56,17,34,240,22,231,6,0,6,22,1,60,22,
-  231,96,96,108,17,34,128,22,231,21,30,21,160,22,230,0,102,127,127,107,99,22,233,17,2,79,21,32,22,231,17,34,
-  210,17,4,152,22,228,17,36,242,22,232,17,3,144,6,22,232,124,17,66,226,21,160,22,228,17,131,225,22,232,17,130,
-  127,17,98,112,22,230,17,35,226,17,34,0,22,233,60,17,2,240,22,230,99,107,127,62,17,226,24,22,230,17,35,241,
-  22,234,21,47,12,120,22,232,126,12,24,48,17,98,194,22,228,28,48,24,112,24,48,28,22,231,17,164,159,22,3,22,
-  227,56,12,24,14,24,12,56,0,22,230,51,255,204,17,35,206,22,230,22,14,17,194,92,22,10,17,236,246,204,204,255,
-  231,195,129,231,22,1,22,231,239,207,128,128,207,239,255,22,230,243,237,207,131,207,157,3,22,231,255,255,252,193,137,201,
-  201,22,231,128,128,17,4,80,22,230,31,31,159,22,3,22,230,231,231,231,7,7,21,16,22,230,17,236,246,204,17,237,
-  246,51,153,17,227,11,17,4,67,22,227,252,22,13,17,6,188,22,230,17,2,172,22,13,224,224,22,236,0,0,22,236,
-  224,224,17,4,136,22,227,22,1,7,7,21,5,22,233,17,14,123,17,3,64,22,230,17,3,64,21,248,17,8,29,21,
-  216,17,6,88,17,3,64,22,230,17,226,124,22,10,17,238,244,22,226,17,6,16,22,226,63,63,207,207,22,106,17,226,
-  192,21,84,22,230,17,10,4,17,230,220,17,14,60,17,234,252,17,6,44,22,6,17,35,220,255,231,22,231,153,153,17,
-  34,107,255,22,233,0,22,33,153,22,231,231,193,159,195,249,131,21,40,22,229,255,153,243,231,207,153,185,22,231,195,153,
-  195,199,152,153,192,22,231,249,243,17,36,59,22,230,21,30,207,207,231,243,22,231,22,97,243,21,4,22,231,255,153,195,
-  0,195,17,2,115,22,230,231,231,129,17,35,70,22,230,17,4,173,21,33,22,231,129,21,205,22,231,21,80,22,232,252,
-  249,243,231,207,159,22,231,195,153,145,137,153,153,195,22,231,231,231,199,231,231,231,129,22,231,195,153,249,243,207,159,22,
-  235,227,249,21,168,22,228,249,241,225,153,128,249,249,22,231,129,159,131,249,21,80,22,230,195,153,159,131,17,4,88,22,
-  228,129,153,243,17,35,83,22,230,195,21,13,21,216,22,231,193,21,240,22,228,17,34,124,22,66,22,236,17,2,224,22,
-  228,241,231,207,159,207,231,241,255,22,230,17,2,239,17,4,241,22,228,143,231,243,249,243,231,143,22,231,17,2,192,231,
-  21,52,22,232,145,145,159,157,17,3,248,22,227,231,195,153,129,17,34,228,22,230,131,153,153,22,66,22,231,195,153,159,
-  159,159,17,4,200,22,227,135,147,21,30,147,135,22,231,129,159,159,135,159,159,129,22,237,159,22,231,21,48,145,17,37,
-  8,22,227,21,46,17,3,96,22,230,195,17,99,19,21,24,22,229,225,243,22,1,147,199,22,231,153,147,135,143,135,147,
-  21,40,22,229,17,132,62,129,22,231,156,136,128,148,156,156,156,22,231,153,137,129,129,145,17,2,88,22,229,195,153,22,
-  2,17,35,88,22,227,17,2,205,21,49,22,231,21,144,195,241,22,231,21,80,17,2,96,22,230,195,153,159,195,17,37,
-  208,22,227,17,163,13,17,34,200,22,229,21,111,17,5,208,22,232,195,17,5,16,22,225,156,156,156,148,128,136,156,22,
-  231,21,77,195,17,3,248,22,230,21,1,17,4,64,22,227,129,17,67,159,129,22,231,195,207,22,2,195,22,231,159,207,
-  231,243,249,252,255,22,231,195,17,34,32,243,21,24,22,229,17,34,193,17,68,244,22,229,22,3,17,165,133,22,225,17,
-  134,203,22,230,21,58,249,193,153,193,22,232,159,17,66,176,131,22,232,255,195,159,159,159,17,66,144,22,229,249,21,31,
-  21,96,22,230,255,195,153,129,21,216,22,228,241,231,193,17,3,84,22,230,255,21,95,249,131,22,231,17,3,80,153,17,
-  5,88,22,225,231,255,199,17,34,240,22,231,249,255,249,22,1,195,22,231,159,159,147,17,34,128,22,231,21,30,21,160,
-  22,230,255,153,128,128,148,156,22,233,17,2,79,21,32,22,231,17,34,210,17,4,152,22,228,17,36,242,22,232,17,3,
-  144,249,22,232,131,17,66,226,21,160,22,228,17,131,225,22,232,17,130,127,17,98,112,22,230,17,35,226,17,34,0,22,
-  233,195,17,2,240,22,230,156,148,128,193,17,226,24,22,230,17,35,241,22,234,21,47,243,135,22,232,129,243,231,207,17,
-  98,194,22,228,227,207,231,143,231,207,227,22,231,17,164,159,22,3,22,227,199,243,231,241,231,243,199,255,22,230,204,0,
-  51,17,35,206,22,230,22,14,9,19,0,13,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,22,31,
-  22,31,22,31,22,31,22,31,22,31,22,30,22,28
-];
-var NES_NESLIB_ROM_LZG = [
-  76,90,71,0,0,160,16,0,0,13,157,107,195,144,97,1,47,75,80,90,78,69,83,26,2,0,1,0,90,6,120,162,
-  255,154,232,142,1,32,142,16,64,142,0,32,44,2,90,66,16,251,160,63,140,6,32,142,6,32,169,15,162,32,141,7,
-  32,202,208,250,138,160,32,80,11,141,6,32,160,16,80,9,232,208,250,136,208,247,138,149,0,157,0,1,157,0,2,157,
-  0,3,157,0,4,157,0,5,157,0,6,157,0,7,232,208,230,169,4,32,77,130,32,62,130,32,182,130,32,74,141,32,
-  153,140,169,0,133,40,169,8,133,41,32,214,139,75,6,93,169,128,133,19,141,0,32,169,6,133,20,165,0,197,0,240,
-  252,162,52,160,24,202,208,253,136,208,250,173,2,32,41,128,133,2,32,109,130,165,2,32,218,135,169,253,133,26,133,27,
-  169,0,141,5,32,90,65,76,48,140,72,138,72,152,72,165,3,208,3,76,213,129,162,0,142,3,32,169,2,141,20,64,
-  165,28,80,9,186,129,169,63,133,28,141,75,3,183,172,192,1,177,24,141,7,32,172,193,90,229,194,90,229,195,90,228,
-  173,80,3,197,80,195,172,198,90,229,199,75,8,19,201,80,195,172,202,90,229,203,75,8,19,205,80,195,172,206,90,229,
-  207,75,8,19,209,80,195,172,210,90,229,211,75,8,19,213,80,195,172,214,90,229,215,75,8,19,217,80,195,172,218,90,
-  229,219,75,8,19,221,80,195,172,222,90,229,223,90,228,166,23,240,23,160,0,177,21,200,141,6,32,90,168,75,34,165,
-  235,142,75,3,246,165,17,141,5,32,165,18,90,130,75,34,96,230,0,230,1,165,1,201,6,208,4,169,0,133,1,32,
-  198,136,104,168,104,170,104,64,133,29,134,30,162,0,169,32,133,31,160,0,177,29,157,192,1,232,200,198,31,208,245,230,
-  28,96,75,5,18,16,208,228,80,130,16,138,208,219,133,29,32,3,141,41,31,170,165,80,97,80,27,169,15,162,0,80,
-  107,224,32,208,248,134,28,96,10,90,1,133,24,6,24,38,25,90,98,165,24,24,105,154,133,24,165,25,41,3,105,133,
-  133,25,80,39,165,20,41,24,240,3,32,85,131,80,1,231,133,20,141,1,32,169,0,141,0,32,80,16,9,24,80,199,
-  128,80,7,80,24,80,15,75,67,101,75,3,177,80,87,8,208,223,90,161,16,208,217,80,159,96,162,0,169,255,157,0,
-  2,232,90,1,208,247,75,3,111,10,41,32,133,29,165,19,41,223,5,29,133,19,96,170,160,0,177,40,200,157,2,2,
-  90,162,1,90,163,0,90,161,157,3,2,165,40,24,105,4,133,40,144,2,230,41,138,80,2,75,3,221,160,80,19,136,
-  133,34,90,130,35,177,40,170,177,29,201,128,240,35,200,24,101,34,80,40,177,29,80,1,35,80,118,29,75,3,66,90,
-  161,2,75,3,112,76,19,131,165,40,105,2,75,5,67,96,170,169,240,75,8,137,169,1,133,3,75,68,203,165,2,240,
-  6,165,1,201,5,240,250,169,0,133,3,96,142,75,3,206,32,214,140,168,134,30,80,9,29,177,29,133,31,200,208,2,
-  230,30,177,29,90,195,197,31,240,7,141,7,32,133,32,208,238,177,29,240,16,80,140,170,165,75,101,123,240,218,96,133,
-  29,138,208,14,165,29,201,240,176,8,133,18,80,121,240,11,56,165,29,233,240,80,5,2,133,29,32,214,140,133,17,138,
-  41,1,5,29,75,35,3,252,75,35,3,41,1,75,34,141,80,72,247,75,8,8,80,201,239,80,137,75,2,250,80,50,
-  75,4,147,173,7,75,2,150,133,31,134,32,160,0,80,4,145,31,230,31,208,2,230,32,165,29,208,2,198,30,198,29,
-  165,29,5,30,208,231,75,12,43,75,7,40,177,31,141,7,32,75,19,40,134,29,170,164,29,76,71,136,96,0,15,30,
-  45,168,162,0,169,1,141,22,64,169,0,90,130,8,133,29,185,22,64,74,118,80,37,208,246,232,224,3,208,227,165,75,
-  2,254,6,197,32,240,2,165,31,153,4,0,170,89,6,0,57,4,0,153,8,0,138,153,6,0,96,72,32,114,132,104,
-  170,181,8,96,170,181,4,96,165,26,10,144,2,73,207,133,26,96,165,27,80,66,215,133,27,96,32,189,132,32,199,132,
-  101,26,80,65,170,80,2,96,133,26,134,27,96,133,21,134,22,32,3,141,133,23,75,37,123,96,141,7,32,96,75,2,
-  175,80,13,166,32,240,12,162,0,75,36,92,198,32,208,246,166,31,240,6,80,198,96,240,2,169,4,75,35,35,251,75,
-  34,35,75,66,132,80,172,214,140,133,36,134,37,90,194,38,134,39,162,0,165,80,57,32,88,133,198,32,230,37,230,39,
-  76,68,133,80,57,10,160,0,177,36,145,38,200,202,208,248,75,6,95,75,36,152,75,6,41,10,32,135,80,105,39,76,
-  117,75,5,39,165,29,80,167,250,96,170,32,85,131,90,226,15,90,30,90,28,90,2,0,1,2,3,4,5,6,7,8,
-  9,10,11,12,15,14,75,29,40,15,16,17,18,19,20,21,22,23,24,25,26,27,28,31,30,75,29,40,15,32,33,34,
-  35,36,37,38,39,40,41,42,43,44,45,46,75,29,40,15,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,75,
-  14,40,45,75,13,40,45,75,13,40,45,48,90,12,75,14,40,0,75,13,40,0,75,13,40,75,16,8,75,12,40,16,
-  75,13,24,75,29,8,90,29,48,201,0,240,2,169,255,141,111,1,169,15,141,21,64,169,129,141,8,64,169,1,141,15,
-  64,169,48,141,0,64,141,4,64,141,12,64,169,8,141,1,64,141,5,64,80,31,4,1,141,5,1,162,6,160,5,169,
-  0,157,4,1,157,5,1,75,226,210,8,1,157,2,1,169,63,157,1,1,169,48,157,3,1,138,24,105,9,170,136,208,
-  221,140,51,1,140,66,1,140,81,1,140,96,1,140,108,1,140,1,1,96,169,0,141,1,1,134,10,132,11,168,174,111,
-  1,48,3,141,111,1,162,6,169,5,133,12,177,10,157,4,1,200,90,161,5,1,200,169,47,3,0,38,75,18,76,198,
-  12,208,214,177,10,200,141,2,1,90,162,3,90,161,72,169,4,133,16,169,51,72,170,169,0,32,55,138,104,105,15,198,
-  16,208,242,104,141,1,1,141,0,1,96,170,173,1,1,224,0,240,4,9,128,208,2,41,127,80,13,96,165,10,72,165,
-  11,72,75,2,115,10,232,224,5,208,2,162,0,142,111,1,80,30,240,95,48,93,173,0,1,240,4,48,2,208,64,169,
-  6,133,14,169,51,133,15,75,2,83,160,0,166,14,32,119,138,176,15,166,14,189,2,1,166,15,32,55,138,166,14,157,
-  3,1,165,14,24,105,9,133,14,165,15,24,105,15,133,75,2,109,216,80,55,24,109,75,3,112,169,11,133,12,162,51,
-  138,72,32,28,139,104,24,105,5,75,2,174,242,173,1,1,16,19,75,42,74,128,141,8,64,76,48,138,173,7,1,201,
-  63,208,5,169,0,76,139,137,24,109,56,1,10,170,173,61,1,72,125,86,139,141,2,64,104,9,127,48,2,169,0,125,
-  87,139,205,4,1,240,6,75,34,115,3,64,173,51,1,13,9,1,141,0,64,173,16,75,6,50,197,80,50,71,80,114,
-  76,80,242,6,75,10,50,5,80,114,5,1,141,7,64,173,66,1,13,18,1,141,4,64,173,25,75,6,50,247,80,50,
-  86,80,114,91,80,242,10,75,9,50,141,11,64,173,81,1,9,75,2,160,173,34,75,6,41,32,138,24,109,101,1,41,
-  15,73,15,133,10,173,36,1,10,41,128,5,10,141,14,64,173,96,1,9,240,141,12,64,206,0,1,173,111,1,208,3,
-  90,225,104,133,11,104,133,10,75,226,107,24,109,2,1,133,10,169,0,109,3,1,133,11,169,3,224,96,208,2,169,2,
-  133,12,160,0,24,177,10,157,2,75,35,237,3,75,35,237,1,1,157,4,1,138,75,36,41,228,160,6,177,10,160,0,
-  96,189,8,1,240,18,222,8,1,208,13,189,6,80,62,189,7,80,60,76,162,138,189,0,1,240,5,222,0,1,56,96,
-  189,4,80,79,5,80,15,177,10,230,10,208,2,230,11,201,64,176,14,157,1,1,165,75,66,74,165,11,157,5,1,96,
-  201,192,176,20,201,128,144,8,41,63,157,0,1,76,177,138,90,225,2,1,80,62,201,255,208,39,24,165,10,105,3,157,
-  6,80,34,105,0,157,7,1,177,10,157,8,75,2,139,133,12,90,130,11,165,12,133,10,160,0,80,99,254,208,17,75,
-  5,14,136,80,207,80,13,41,63,141,1,75,2,64,189,1,1,240,4,222,1,1,96,189,75,2,226,189,75,2,224,188,
-  4,75,66,155,9,0,16,11,24,105,64,157,0,1,152,157,4,1,96,201,127,240,8,157,1,80,196,177,10,168,76,50,
-  139,173,6,77,6,242,5,157,5,76,5,0,5,184,4,116,4,52,4,247,3,190,3,136,3,86,3,38,3,248,2,206,
-  2,165,2,127,2,91,2,57,2,25,2,251,1,222,1,195,1,170,1,146,1,123,1,102,1,82,1,63,1,45,1,28,
-  1,12,1,253,0,238,0,225,0,212,0,200,0,189,0,178,0,168,0,159,0,150,0,141,0,133,0,126,0,118,0,112,
-  0,105,0,99,0,94,0,88,0,83,0,79,0,74,0,70,0,66,0,62,0,58,0,55,47,7,3,206,160,0,240,7,
-  169,226,162,139,76,0,3,96,32,41,141,160,3,32,252,140,32,241,132,76,41,140,160,1,80,3,160,0,32,241,140,32,
-  131,140,208,3,76,5,140,76,44,80,205,133,44,134,45,32,207,80,84,65,141,165,44,166,45,80,157,160,32,32,198,140,
-  162,0,32,248,132,76,240,139,32,236,140,96,169,109,162,141,32,41,141,162,0,169,0,90,194,4,90,193,53,132,90,129,
-  19,141,169,1,32,46,130,90,129,80,2,48,80,2,162,33,169,233,80,26,80,40,145,32,226,139,32,133,130,76,109,140,
-  90,65,96,200,72,24,152,101,40,47,4,1,47,104,96,224,0,208,6,170,208,3,169,1,96,162,0,138,96,75,3,175,
-  124,162,145,75,2,175,169,124,133,48,169,145,133,49,169,0,133,50,169,3,133,51,162,218,169,255,133,56,160,0,232,240,
-  13,177,48,145,50,200,208,246,230,49,230,51,208,240,230,56,208,239,96,132,56,56,229,56,176,1,202,96,24,105,1,144,
-  1,232,96,160,1,177,40,170,136,177,40,230,40,240,5,90,97,3,96,230,40,230,41,96,160,4,76,114,140,133,48,134,
-  49,162,0,177,48,75,7,28,96,160,0,80,161,1,96,80,91,80,4,164,40,240,7,198,40,160,0,145,40,96,198,41,
-  198,40,90,193,169,0,162,0,72,165,40,56,233,2,133,40,176,2,198,41,160,1,138,145,40,104,136,80,18,80,94,200,
-  72,80,70,96,169,37,133,48,169,3,75,2,169,168,162,0,240,10,145,48,200,208,251,230,49,202,208,246,192,0,240,5,
-  80,70,247,96,75,39,152,90,5,56,124,124,124,56,0,56,75,7,8,108,108,72,75,12,25,108,254,90,33,75,8,7,
-  16,254,208,254,22,254,16,75,8,9,206,220,56,118,230,75,10,73,108,124,236,238,126,75,8,7,56,48,75,12,104,112,
-  90,2,75,8,104,112,56,90,2,75,10,28,108,56,75,9,103,80,121,254,56,75,8,39,90,4,48,48,75,11,192,124,
-  75,13,23,0,0,96,75,8,24,14,30,60,120,240,224,75,9,37,238,90,1,75,9,42,56,120,56,56,56,75,9,8,
-  124,14,124,224,238,254,75,8,8,252,14,60,14,14,252,75,8,8,62,126,238,238,254,14,75,9,24,224,252,14,75,10,
-  72,124,224,252,75,11,88,254,238,28,28,75,10,185,124,238,124,75,11,24,80,6,126,14,60,75,8,8,75,2,179,75,
-  9,183,75,5,8,192,75,7,8,28,56,112,112,56,28,75,8,24,75,2,246,75,10,249,80,21,80,27,75,10,88,28,
-  75,42,216,75,3,248,224,75,12,120,238,254,238,75,8,8,252,238,252,238,238,75,9,232,124,238,224,224,75,10,168,248,
-  236,80,41,75,9,24,254,224,240,224,224,75,41,40,254,224,248,224,224,75,42,104,224,80,40,75,72,8,0,75,2,102,
-  238,75,9,104,124,75,34,248,75,9,88,14,90,1,75,10,104,238,252,75,2,106,75,8,8,224,90,1,75,42,152,198,
-  238,254,254,75,10,24,206,80,72,75,73,137,75,46,232,252,80,7,252,75,77,8,236,75,9,152,80,152,75,10,152,224,
-  124,75,11,136,254,75,67,169,75,8,8,80,39,75,11,88,80,6,108,56,75,105,24,238,75,2,136,198,75,9,8,124,
-  56,124,75,10,168,80,118,75,10,72,254,28,56,112,75,42,72,90,30,90,5,78,79,32,67,65,82,84,32,76,79,65,
-  68,69,68,0,141,14,3,142,15,3,141,21,3,142,22,3,136,185,255,255,141,31,90,196,30,3,140,33,3,32,255,255,
-  160,255,208,232,75,143,44,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  30,0,182,128,0,128,0,130,75,30,70,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,31,90,
-  31,90,31,90,31,90,31,90,31,90,29,90,6,
-];
diff --git a/src/worker/workermain.ts b/src/worker/workermain.ts
index a95ac440..81aa3b71 100644
--- a/src/worker/workermain.ts
+++ b/src/worker/workermain.ts
@@ -47,6 +47,10 @@ function getRootPlatform(platform : string) : string {
   return platform.split('-')[0];
 }
 
+function getRootBasePlatform(platform : string) : string {
+  return getRootPlatform(getBasePlatform(platform));
+}
+
 var PLATFORM_PARAMS = {
   'vcs': {
     code_start: 0x1000,
@@ -382,7 +386,7 @@ function populateExtraFiles(step:BuildStep, fs, extrafiles) {
   if (extrafiles) {
     for (var i=0; i<extrafiles.length; i++) {
       var xfn = extrafiles[i];
-      var xpath = "lib/" + step.platform + "/" + xfn;
+      var xpath = "lib/" + getBasePlatform(step.platform) + "/" + xfn;
       var xhr = new XMLHttpRequest();
       xhr.responseType = 'arraybuffer';
       xhr.open("GET", xpath, false);  // synchronous request
@@ -869,7 +873,7 @@ function assembleCA65(step:BuildStep) {
       printErr:msvcErrorMatcher(errors),
     });
     var FS = CA65['FS'];
-    setupFS(FS, '65-'+getRootPlatform(step.platform));
+    setupFS(FS, '65-'+getRootBasePlatform(step.platform));
     populateFiles(step, FS);
     execMain(step, CA65, ['-v', '-g', '-I', '/share/asminc', '-o', objpath, '-l', lstpath, step.path]);
     if (errors.length)
@@ -902,7 +906,7 @@ function linkLD65(step:BuildStep) {
       printErr:function(s) { errors.push({msg:s,line:0}); }
     });
     var FS = LD65['FS'];
-    setupFS(FS, '65-'+getRootPlatform(platform));
+    setupFS(FS, '65-'+getRootBasePlatform(platform));
     populateFiles(step, FS);
     populateExtraFiles(step, FS, params.extra_link_files);
     var libargs = params.libargs;
@@ -1051,7 +1055,7 @@ function compileCC65(step:BuildStep) {
       printErr:match_fn,
     });
     var FS = CC65['FS'];
-    setupFS(FS, '65-'+getRootPlatform(step.platform));
+    setupFS(FS, '65-'+getRootBasePlatform(step.platform));
     populateFiles(step, FS);
     fixParamsWithDefines(step.path, params);
     execMain(step, CC65, ['-T', '-g',
@@ -1967,7 +1971,7 @@ function handleMessage(data : WorkerMessage) : WorkerResult {
   if (data.preload) {
     var fs = TOOL_PRELOADFS[data.preload];
     if (!fs && data.platform)
-      fs = TOOL_PRELOADFS[data.preload+'-'+getRootPlatform(data.platform)];
+      fs = TOOL_PRELOADFS[data.preload+'-'+getRootBasePlatform(data.platform)];
     if (fs && !fsMeta[fs])
       loadFilesystem(fs);
     return;
diff --git a/test/cli/testplatforms.js b/test/cli/testplatforms.js
index 183bba3c..81a2b307 100644
--- a/test/cli/testplatforms.js
+++ b/test/cli/testplatforms.js
@@ -25,8 +25,8 @@ includeInThisContext('tss/js/Log.js');
 includeInThisContext('tss/js/tss/PsgDeviceChannel.js');
 includeInThisContext('tss/js/tss/MasterChannel.js');
 includeInThisContext('tss/js/tss/AudioLooper.js');
-//includeInThisContext("jsnes/jsnes.min.js");
-global.jsnes = require("jsnes/jsnes.min.js");
+//includeInThisContext("jsnes/dist/jsnes.min.js");
+global.jsnes = require("jsnes/dist/jsnes.min.js");
 
 var emu = require('gen/emu.js');
 var Keys = emu.Keys;