Merge pull request #8 from iss000/master

Oric-1/Atmos/Telestrat port
This commit is contained in:
StewBC 2020-05-15 18:31:40 -07:00 committed by GitHub
commit 78187953ff
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7 changed files with 1484 additions and 7 deletions

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@ -9,7 +9,7 @@
# Space or comma separated list of cc65 supported target platforms to build for.
# Default: c64 (lowercase!)
TARGETS := c64 apple2
TARGETS := c64 apple2 oric
# Name of the final, single-file executable.
# Default: name of the current dir with target name appended
@ -61,7 +61,7 @@ POSTEMUCMD :=
# On Windows machines VICE emulators may not be available in the PATH by default.
# In such case, please set the variable below to point to directory containing
# VICE emulators.
# VICE emulators.
#VICE_HOME := "C:\Program Files\WinVICE-2.2-x86\"
VICE_HOME :=

16
Makefile-tap.mk Normal file
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@ -0,0 +1,16 @@
TAP = cc65-Chess.tap
# Unix or Windows
ifeq ($(shell echo),)
CP = cp $1
else
CP = copy $(subst /,\,$1)
endif
REMOVES += $(TAP)
.PHONY: tap
tap: $(TAP)
$(TAP): cc65-chess.oric
$(call CP, $< $@)

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@ -1,5 +1,7 @@
0. Updates
May 2020 - [raxiss] created a nice Oric-1/Atmos/Telestrat port. See X below.
Jan 2020 - Oliver Schmidt created a beautiful Apple II port. See IX below.
There is a Commodore 64 .PRG and an Apple II .DSK file in the release tab.
@ -28,7 +30,7 @@ The colors here refer to the C64 version. The terminal version has a minimal
working display but does try to somewhat match the colors of the C64.
The user controls an on-screen cursor. The cursor changes color to indicate
a state. The colors for selection are:
a state. The colors for selection are:
Green - the piece can be selected
Red - The piece cannot be selected as it doesn't have valid moves
Purple - Empty tile or piece on the other side
@ -47,9 +49,9 @@ and down cursor keys to change the selection.
While a side is under human control, there are a few more options. Press B to
toggle on/off a state showing on every tile how many of both black and white's
pieces can attack that tile. Pressing A will toggle a highlight of all of the
pieces on the opposing side that attack the selected tile. Pressing D will
pieces on the opposing side that attack the selected tile. Pressing D will
toggle a highlight of all the pieces on the side currently playing's side that
can defend the selected tile. All three of these options basically give a
can defend the selected tile. All three of these options basically give a
visual representation of the Attack DB. The colors are: For attackers Cyan
and for defenders Red.
@ -274,13 +276,21 @@ all make commands.
NOTES:
1) Find AppleCommander here (I used Version 1.5.0):
https://github.com/AppleCommander/AppleCommander/releases
https://github.com/AppleCommander/AppleCommander/releases
2) Set the environment variable (or change the Makefile-dsk.md) to point at the
apple commander jar file. Here's how it's done for different shell's:
Powershell:
$env:AC = "path to apple commander.jar"
cmd.exe
cmd.exe
set AC="path to apple commander.jar"
bash (Unix or macOS terminal):
export AC="path to apple commander.jar"
XI. Oric Build Instructions
To build the Oric-1/Atmos/Telestrat version set the environment variable CC65_HOME
with the path to the base cc65 directory i.e: export CC65_HOME=${HOME}/cc65
and use the make command line:
make TARGETS=oric CC65TARGET=atmos OPTIONS=optspeed tap
This will create a ready to run TAP file: cc65-Chess.tap

45
src/oric/oric.cfg Normal file
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@ -0,0 +1,45 @@
SYMBOLS {
__TAPE__: type = import;
__BASHDR__: type = import;
__PROGFLAG__: type = weak, value = $00; # $00=BASIC, $80=machine code
__AUTORUN__: type = weak, value = $C7; # $00=only load, $C7=run
__STACKSIZE__: type = weak, value = $0800; # 2K stack
__GRAB__: type = weak, value = 0; # 0=don't grab graphics RAM, 1=grab graphics RAM
__RAMEND__: type = weak, value = $9900 + $1C00 * __GRAB__;
}
MEMORY {
ZP: file = "", define = yes, start = $00E2, size = $001A;
TAPE: file = %O, type = ro, start = $0000, size = $001F;
BASHEAD: file = %O, define = yes, start = $0501, size = $000D;
MAIN: file = %O, define = yes, start = __BASHEAD_LAST__, size = __RAMEND__ - __MAIN_START__;
BSS: file = "", start = __ONCE_RUN__, size = __RAMEND__ - __STACKSIZE__ - __ONCE_RUN__;
}
SEGMENTS {
ZEROPAGE: load = ZP, type = zp;
TAPE: load = TAPE, type = ro;
BASHDR: load = BASHEAD, type = ro, optional = yes;
STARTUP: load = MAIN, type = ro;
LOWCODE: load = MAIN, type = ro, optional = yes;
CODE: load = MAIN, type = ro;
RODATA: load = MAIN, type = ro;
DATA: load = MAIN, type = rw;
INIT: load = MAIN, type = rw;
ONCE: load = MAIN, type = ro, define = yes;
BASTAIL: load = MAIN, type = ro, optional = yes;
BSS: load = BSS, type = bss, define = yes;
}
FEATURES {
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
segment = ONCE;
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,
segment = RODATA;
CONDES: type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__,
segment = RODATA,
import = __CALLIRQ__;
}

534
src/oric/platOric.c Normal file
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@ -0,0 +1,534 @@
/*
* platOric.c
* cc65 Chess
*
* Implementation for Oric by [raxiss], May 2020
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../types.h"
#include "../globals.h"
#include "../undo.h"
#include "../frontend.h"
#include "../plat.h"
#include "platOric.h"
#define BOARD_X 1
#define BOARD_Y 18
#define BOARD_PIECE_WIDTH 3
#define BOARD_PIECE_HEIGHT 22
#define CHAR_HEIGHT 8
#define LOG_WINDOW_HEIGHT 23
#define SCREEN_WIDTH 40
#define SCREEN_HEIGHT 200
#define ROP_CPY 0x40
#define ROP_INV 0xc0
/*-----------------------------------------------------------------------*/
static char moveBuf[7];
/*-----------------------------------------------------------------------*/
extern char hires_CharSet[96][CHAR_HEIGHT];
extern char hires_Pieces[4*7*BOARD_PIECE_WIDTH*BOARD_PIECE_HEIGHT];
/*-----------------------------------------------------------------------*/
static void clrmenu(void);
static void cputs(char* s);
static void gotoxy(int x, int y);
static void revers(char flag);
static void cprintf(char* fmt, char* s);
/*-----------------------------------------------------------------------*/
#define peek(addr) ((unsigned char*)addr)[0]
#define poke(addr, val) {((unsigned char*)addr)[0] = val;}
#define deek(addr) ((unsigned int*)addr)[0]
#define doke(addr, val) {((unsigned int*)addr)[0] = val;}
#define unused(x) (void)(x)
/*-----------------------------------------------------------------------*/
// Names of the pieces NONE, Rook, knight, Bishop, Queen, King, pawn
// static const char sc_pieces[] = {'\0','R','k','B','Q','K','p'};
/*-----------------------------------------------------------------------*/
void plat_Init(void)
{
char i;
unsigned int n;
setup();
clrmenu();
// Show credits and wait for key press
plat_DrawString(2,SCREEN_HEIGHT/2-10-CHAR_HEIGHT/2,
ROP_CPY,gszAbout);
plat_DrawString(1,SCREEN_HEIGHT/2+10-CHAR_HEIGHT/2,
ROP_CPY,"Oric-1/Atmos version by [raxiss], 2020.");
n = 0*2*7*BOARD_PIECE_HEIGHT + 0*7*BOARD_PIECE_HEIGHT + (KING-1);
hires_Draw(SCREEN_WIDTH/2-2,SCREEN_HEIGHT/2-50-BOARD_PIECE_HEIGHT/2,
BOARD_PIECE_WIDTH,BOARD_PIECE_HEIGHT,ROP_CPY,
&hires_Pieces[n*BOARD_PIECE_WIDTH]);
n = 1*2*7*BOARD_PIECE_HEIGHT + 0*7*BOARD_PIECE_HEIGHT + (KING-1);
hires_Draw(SCREEN_WIDTH/2-2,SCREEN_HEIGHT/2+50-BOARD_PIECE_HEIGHT/2,
BOARD_PIECE_WIDTH,BOARD_PIECE_HEIGHT,ROP_CPY,
&hires_Pieces[n*BOARD_PIECE_WIDTH]);
plat_ReadKeys(1);
hires();
// Draw the board border and
// add the A..H and 1..8 tile-keys
for(i=0; i<8; ++i)
{
for(n=0; n<BOARD_PIECE_HEIGHT; ++n)
{
poke(0xa000+(18+i*BOARD_PIECE_HEIGHT+n)*40,0x41);
poke(0xa000+(18+i*BOARD_PIECE_HEIGHT+n)*40+25,0x60);
}
for(n=0; n<BOARD_PIECE_WIDTH; ++n)
{
poke(0xa000+(17+0*BOARD_PIECE_HEIGHT)*40+i*BOARD_PIECE_WIDTH+n+1,0x7f);
poke(0xa000+(18+8*BOARD_PIECE_HEIGHT)*40+i*BOARD_PIECE_WIDTH+n+1,0x7f);
}
plat_DrawChar(2+i*BOARD_PIECE_WIDTH,4,ROP_CPY,i+'A');
plat_DrawChar(26,SCREEN_HEIGHT-22-i*BOARD_PIECE_HEIGHT,ROP_CPY,i+'1');
}
clrmenu();
// Setting this to 0 will not show the "Quit" option in the main menu
gReturnToOS = 1;
}
/*-----------------------------------------------------------------------*/
char plat_Menu(char **menuItems, char height, char *scroller)
{
int keyMask;
char i, j;
clrmenu();
// Show the title or the scroller if that is more relevant.
cputs(scroller == gszAbout ? menuItems[0] : scroller);
// Select the first item
i = 1;
do
{
// Show all the menu items
for(j=1; j<height; ++j)
{
if(!menuItems[j])
break;
gotoxy(((j-1)%2)*SCREEN_WIDTH/2,((j-1)/2)+1);
// Highlight the selected item
if(j==i)
revers(1);
cprintf(" %s ",menuItems[j]);
if(j==i)
revers(0);
}
// Look for user input
keyMask = plat_ReadKeys(1);
if(keyMask & INPUT_MOTION)
{
switch(keyMask & INPUT_MOTION)
{
case INPUT_LEFT:
if(!--i)
i = j-1;
break;
case INPUT_RIGHT:
if(j == ++i)
i = 1;
break;
case INPUT_UP:
if(i > 2)
i -= 2;
else
i = j-1-(i-1)%2;
break;
case INPUT_DOWN:
if(i < j-2)
i += 2;
else
i = 1+(i-1)%2;
break;
}
}
keyMask &= (INPUT_SELECT | INPUT_BACKUP);
} while(keyMask != INPUT_SELECT && keyMask != INPUT_BACKUP);
clrmenu();
// If backing out of the menu, return 0
if(keyMask & INPUT_BACKUP)
return 0;
// Return the selection
return i;
}
/*-----------------------------------------------------------------------*/
extern char hires_xpos;
extern char hires_ypos;
extern char hires_xsize;
extern char hires_ysize;
extern char hires_rop;
extern char hires_clr;
extern char* hires_src;
void hires_MaskA(void);
void hires_DrawA(void);
void hires_DrawCharA(void);
void hires_DrawClrA(void);
void hires_SelectA(void);
/*-----------------------------------------------------------------------*/
void hires_Mask(char xpos, char ypos, char xsize, char ysize, char rop)
{
hires_xpos = xpos;
hires_ypos = ypos;
hires_xsize = xsize;
hires_ysize = ysize;
hires_rop = rop;
hires_MaskA();
}
/*-----------------------------------------------------------------------*/
void hires_Draw(char xpos, char ypos, char xsize, char ysize, char rop, char *src)
{
hires_xpos = xpos;
hires_ypos = ypos;
hires_xsize = xsize;
hires_ysize = ysize;
hires_rop = rop;
hires_src = src;
hires_DrawA();
}
/*-----------------------------------------------------------------------*/
void hires_DrawClr(char xpos, char ypos, char clr)
{
hires_xpos = xpos;
hires_ypos = ypos;
hires_clr = clr;
hires_DrawClrA();
}
/*-----------------------------------------------------------------------*/
void hires_Select(char xpos, char ypos, char xsize, char ysize, char rop, char *src)
{
hires_xpos = xpos;
hires_ypos = ypos;
hires_xsize = xsize;
hires_ysize = ysize;
hires_rop = rop;
hires_src = src;
hires_SelectA();
}
/*-----------------------------------------------------------------------*/
void plat_DrawChar(char xpos, char ypos, char rop, char c)
{
hires_xpos = xpos;
hires_ypos = ypos;
hires_rop = rop;
hires_src = hires_CharSet[c-' '];
hires_DrawCharA();
}
/*-----------------------------------------------------------------------*/
void plat_DrawString(char x, char y, char rop, char *s)
{
while(*s)
plat_DrawChar(x++,y, rop, *s++);
}
/*-----------------------------------------------------------------------*/
void plat_UpdateScreen(void)
{
memset(moveBuf,0x20,6); moveBuf[6] = 0;
plat_DrawString(SCREEN_WIDTH-6,(LOG_WINDOW_HEIGHT+1)*CHAR_HEIGHT,
ROP_CPY,moveBuf);
/*
switch(gOutcome)
{
case OUTCOME_INVALID:
case OUTCOME_OK:
case OUTCOME_CHECK:
case OUTCOME_CHECKMATE:
case OUTCOME_DRAW:
case OUTCOME_STALEMATE:
case OUTCOME_MENU:
case OUTCOME_ABANDON:
case OUTCOME_QUIT:
break;
}
*/
}
/*-----------------------------------------------------------------------*/
void plat_DrawBoard(char clearLog)
{
int i;
if(clearLog)
hires_Mask(27,0,SCREEN_WIDTH-27,SCREEN_HEIGHT,ROP_CPY);
// Redraw all tiles
for(i=0; i<64; ++i)
plat_DrawSquare(i);
}
/*-----------------------------------------------------------------------*/
void plat_DrawSquare(char position)
{
char y = position / 8, x = position & 7;
char piece = gChessBoard[y][x];
char blackWhite = !((x & 1) ^ (y & 1));
char pieceBlackWhite = !(piece & PIECE_WHITE);
unsigned int idx = blackWhite*7*BOARD_PIECE_HEIGHT + (piece&PIECE_DATA);
if(piece) idx += pieceBlackWhite*2*7*BOARD_PIECE_HEIGHT;
hires_Draw(BOARD_X+x*BOARD_PIECE_WIDTH,BOARD_Y+y*BOARD_PIECE_HEIGHT,
BOARD_PIECE_WIDTH,BOARD_PIECE_HEIGHT,ROP_CPY,
&hires_Pieces[idx*BOARD_PIECE_WIDTH]);
// Show the attack numbers
if(gShowAttackBoard)
{
char val[4];
char rop = blackWhite ? ROP_INV : ROP_CPY;
sprintf(val,"%02X%d",gChessBoard[y][x],(gChessBoard[y][x]&PIECE_WHITE)>>7);
plat_DrawChar(BOARD_X+x*BOARD_PIECE_WIDTH,BOARD_Y+(y+1)*BOARD_PIECE_HEIGHT-CHAR_HEIGHT,
rop,(gpAttackBoard[giAttackBoardOffset[position][0]])+'0');
plat_DrawChar(BOARD_X+(x+1)*BOARD_PIECE_WIDTH-1,BOARD_Y+(y+1)*BOARD_PIECE_HEIGHT-CHAR_HEIGHT,
rop,(gpAttackBoard[giAttackBoardOffset[position][1]])+'0');
plat_DrawString(BOARD_X+x*BOARD_PIECE_WIDTH,BOARD_Y+y*BOARD_PIECE_HEIGHT,rop,val);
}
}
/*-----------------------------------------------------------------------*/
void plat_ShowSideToGoLabel(char side)
{
plat_DrawString(28,SCREEN_HEIGHT-CHAR_HEIGHT,
side?ROP_CPY:ROP_INV,gszSideLabel[side]);
}
/*-----------------------------------------------------------------------*/
void plat_Highlight(char position, char color, char cursor)
{
char y = position / 8, x = position & 7;
char sel = color == HCOLOR_ATTACK? 3:2;
memset(moveBuf,0x20,6); moveBuf[6] = 0;
moveBuf[0] = 'A' + (gTile[0] & 7);
moveBuf[1] = '8' - (gTile[0] / 8);
switch(color)
{
case HCOLOR_INVALID: // 2
case HCOLOR_EMPTY: // 4
hires_DrawClr(SCREEN_WIDTH-6-1,(LOG_WINDOW_HEIGHT+1)*CHAR_HEIGHT,1);
moveBuf[2] = 0;
break;
case HCOLOR_ATTACK: // 3
hires_DrawClr(SCREEN_WIDTH-6-1,(LOG_WINDOW_HEIGHT+1)*CHAR_HEIGHT,2);
moveBuf[2] = (gPiece[1] & PIECE_DATA) != NONE ? 'x' : '-';
moveBuf[3] = 'A' + (gTile[1] & 7);
moveBuf[4] = '8' - (gTile[1] / 8);
break;
case HCOLOR_VALID: // 5
hires_DrawClr(SCREEN_WIDTH-6-1,(LOG_WINDOW_HEIGHT+1)*CHAR_HEIGHT,2);
moveBuf[2] = 0;
break;
case HCOLOR_SELECTED: // 6
moveBuf[2] = (gPiece[1] & PIECE_DATA) != NONE ? 'x' : '-';
moveBuf[3] = 'A' + (gTile[1] & 7);
moveBuf[4] = '8' - (gTile[1] / 8);
break;
}
plat_DrawString(SCREEN_WIDTH-6,(LOG_WINDOW_HEIGHT+1)*CHAR_HEIGHT,
color?ROP_CPY:ROP_INV,moveBuf);
plat_DrawSquare(position);
hires_Select(BOARD_X+x*BOARD_PIECE_WIDTH,BOARD_Y+y*BOARD_PIECE_HEIGHT,
BOARD_PIECE_WIDTH,BOARD_PIECE_HEIGHT,ROP_CPY,
&hires_Pieces[sel*7*BOARD_PIECE_HEIGHT*BOARD_PIECE_WIDTH]);
unused(cursor); // silence compiler
}
/*-----------------------------------------------------------------------*/
void plat_ShowMessage(char *str, char color)
{
plat_DrawString(26,0,ROP_CPY,str);
unused(color); // silence compiler
}
/*-----------------------------------------------------------------------*/
void plat_ClearMessage(void)
{
hires_Mask(26,0,7,CHAR_HEIGHT,ROP_CPY);
}
/*-----------------------------------------------------------------------*/
void plat_AddToLogWin(void)
{
char y;
for(y=0; y<=LOG_WINDOW_HEIGHT; ++y)
{
hires_Mask(SCREEN_WIDTH-6,y*CHAR_HEIGHT,
6,CHAR_HEIGHT,ROP_CPY);
if(undo_FindUndoLine(LOG_WINDOW_HEIGHT-y))
{
frontend_FormatLogString();
// force 2 empty lines
if(1<y)
{
plat_DrawString(SCREEN_WIDTH-6,y*CHAR_HEIGHT,
gColor[0]?ROP_CPY:ROP_INV,gLogStrBuffer);
}
}
}
}
/*-----------------------------------------------------------------------*/
void plat_AddToLogWinTop(void)
{
plat_AddToLogWin();
}
/*-----------------------------------------------------------------------*/
int plat_ReadKeys(char blocking)
{
char key = 0;
int keyMask = 0;
if(blocking)
{
do key = getkey(); while(!key);
}
else
key = getkey();
switch(key)
{
case KEY_LEFT:
keyMask |= INPUT_LEFT;
break;
case KEY_RIGHT:
keyMask |= INPUT_RIGHT;
break;
case KEY_UP:
keyMask |= INPUT_UP;
break;
case KEY_DOWN:
keyMask |= INPUT_DOWN;
break;
case KEY_ESC:
keyMask |= INPUT_BACKUP;
break;
case KEY_RETURN:
keyMask |= INPUT_SELECT;
break;
case 'A':
case 'a': // Show Attackers
keyMask |= INPUT_TOGGLE_A;
break;
case 'B':
case 'b': // Board attacks - Show all attacks
keyMask |= INPUT_TOGGLE_B;
break;
case 'D':
case 'd': // Show Defenders
keyMask |= INPUT_TOGGLE_D;
break;
case 'M':
case 'm':
keyMask |= INPUT_MENU;
break;
case 'R':
case 'r':
keyMask |= INPUT_REDO;
break;
case 'U':
case 'u':
keyMask |= INPUT_UNDO;
break;
}
return keyMask;
}
void plat_Shutdown(void)
{
quit();
}
static char* scrptr = (char*)(0xbb80+25*40);
static char inverse = 0x00;
void clrmenu(void)
{
memset((void*)(0xbb80+25*40), 0x20, 3*40);
scrptr = (char*)(0xbb80+25*40);
}
void cputs(char* s)
{
while(s && *s)
*scrptr++ = inverse | *s++;
}
void gotoxy(int x, int y)
{
scrptr = (char*)(0xbb80+(25+y)*40+x);
}
void revers(char flag)
{
inverse = flag? 0x80:0x00;
}
void cprintf(char* fmt, char* s)
{
static char temp[64];
sprintf(temp, fmt, s);
cputs(temp);
}

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src/oric/platOric.h Normal file
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@ -0,0 +1,34 @@
/*
* platOric.h
* cc65 Chess
*
* Implementation for Oric by [raxiss], May 2020
*
*/
#ifndef __PLATORIC_H__
#define __PLATORIC_H__
/*-----------------------------------------------------------------------*/
#define KEY_LEFT 8
#define KEY_RIGHT 9
#define KEY_DOWN 10
#define KEY_UP 11
#define KEY_RETURN 13
#define KEY_ESC 27
/*-----------------------------------------------------------------------*/
void setup(void);
void hires(void);
int getkey(void);
void quit(void);
void hires_Draw(char xpos, char ypos, char xsize, char ysize, char rop, char *src);
void hires_Mask(char xpos, char ypos, char xsize, char ysize, char rop);
void plat_DrawChar(char xpos, char ypos, char rop, char c);
void plat_DrawString(char x, char y, char rop, char *s);
#endif /* __PLATORIC_H__ */

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src/oric/platOrica.s Normal file
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@ -0,0 +1,838 @@
;) _
;) ___ ___ _ _|_|___ ___
;) | _| .'|_'_| |_ -|_ -|
;) |_| |__,|_,_|_|___|___|
;) raxiss (c) 2020
; ======================================================================
; cc65 chess for Oric
; ======================================================================
; ------------------------------------------------------------------------
.export __TAPE__:abs = 1
.import __AUTORUN__, __PROGFLAG__
.import __BASHEAD_START__, __MAIN_LAST__
.segment "TAPE"
.byte $16, $16, $16, $16, $24, $00, $00
.byte <__PROGFLAG__
.byte <__AUTORUN__
.dbyt __MAIN_LAST__ - 1
.dbyt __BASHEAD_START__
.byte $00
.byte "CC65-CHESS",0
; ======================================================================
.segment "CODE"
; ----------------------------------------------------------------------
scrnoff = $a000
rst = $fffc
irq = $fffe
hires_atmos = $ec33
hires_oric1 = $e9bb
getkey_atmos = $eb78
getkey_oric1 = $e905
; ----------------------------------------------------------------------
BOARD_PIECE_WIDTH = 3
BOARD_PIECE_HEIGHT = 20
; ----------------------------------------------------------------------
; ======================================================================
_setup:
lda irq
cmp #$28
beq isOric1
isAtmos: lda #<hires_atmos
sta _hires+1
lda #>hires_atmos
sta _hires+2
lda #<getkey_atmos
sta _getkey+1
lda #>getkey_atmos
sta _getkey+2
jmp _hires
isOric1: lda #<hires_oric1
sta _hires+1
lda #>hires_oric1
sta _hires+2
lda #<getkey_oric1
sta _getkey+1
lda #>getkey_oric1
sta _getkey+2
; ----------------------------------------------------------------------
_hires: jsr $f00d
lda #$08
sta $26a
rts
; ----------------------------------------------------------------------
_quit: lda rst
sta l00_aptr+1
lda rst+1
sta l00_aptr+2
sei
l00_aptr: jmp $dead
; ----------------------------------------------------------------------
_getkey: jsr $f00d
and #$7f
beq test
cmp #$0d
test:
ldx #$00
rts
; ======================================================================
_hires_xpos: .byte 0
_hires_ypos: .byte 0
_hires_xsize: .byte 0
_hires_ysize: .byte 0
_hires_rop: .byte 0
_hires_clr: .byte 0
_hires_src: .word 0
; ----------------------------------------------------------------------
_hires_MaskA:
clc
ldx _hires_ypos
lda _scrnlo,x
adc _hires_xpos
sta l01_adst+1
lda _scrnhi,x
adc #0
sta l01_adst+2
l01_loop: ldx #0
lda _hires_rop
l01_adst: sta $f00d,x
inx
cpx _hires_xsize
bne l01_adst
clc
lda l01_adst+1
adc #40
sta l01_adst+1
lda l01_adst+2
adc #0
sta l01_adst+2
dec _hires_ysize
bne l01_loop
rts
; ----------------------------------------------------------------------
_hires_DrawA:
lda _hires_src
sta l02_asrc+1
lda _hires_src+1
sta l02_asrc+2
clc
ldx _hires_ypos
lda _scrnlo,x
adc _hires_xpos
sta l02_adst+1
lda _scrnhi,x
adc #0
sta l02_adst+2
ldy _hires_ysize
l02_loop: ldx #0
l02_asrc: lda $f00d,x
ora _hires_rop
l02_adst: sta $f00d,x
inx
cpx _hires_xsize
bne l02_asrc
clc
lda #<3*7
adc l02_asrc+1
sta l02_asrc+1
lda #>3*7
adc l02_asrc+2
sta l02_asrc+2
clc
lda #<40
adc l02_adst+1
sta l02_adst+1
lda #>40
adc l02_adst+2
sta l02_adst+2
dey
bne l02_loop
rts
; ----------------------------------------------------------------------
_hires_SelectA:
lda _hires_src
sta l03_asrc+1
lda _hires_src+1
sta l03_asrc+2
clc
ldx _hires_ypos
lda _scrnlo,x
adc _hires_xpos
sta l03_adst+1
sta l03_arop+1
lda _scrnhi,x
adc #0
sta l03_adst+2
sta l03_arop+2
ldy _hires_ysize
l03_loop: ldx #0
l03_asrc: lda $f00d,x
l03_arop: eor $f00d,x
ora #$40
l03_adst: sta $f00d,x
inx
cpx _hires_xsize
bne l03_asrc
clc
lda #<3*7
adc l03_asrc+1
sta l03_asrc+1
lda #>3*7
adc l03_asrc+2
sta l03_asrc+2
clc
lda #<40
adc l03_adst+1
sta l03_adst+1
sta l03_arop+1
lda #>40
adc l03_adst+2
sta l03_adst+2
sta l03_arop+2
dey
bne l03_loop
rts
; ----------------------------------------------------------------------
_hires_DrawCharA:
lda _hires_src
sta l04_asrc+1
lda _hires_src+1
sta l04_asrc+2
clc
ldx _hires_ypos
lda _scrnlo,x
adc _hires_xpos
sta l04_adst+1
lda _scrnhi,x
adc #0
sta l04_adst+2
ldx #0
l04_loop:
l04_asrc: lda $f00d,x
ora _hires_rop
l04_adst: sta $f00d
clc
lda #<40
adc l04_adst+1
sta l04_adst+1
lda #>40
adc l04_adst+2
sta l04_adst+2
inx
cpx #8
bne l04_loop
rts
; ----------------------------------------------------------------------
_hires_DrawClrA:
clc
ldx _hires_ypos
lda _scrnlo,x
adc _hires_xpos
sta l05_adst+1
lda _scrnhi,x
adc #0
sta l05_adst+2
ldx #8
l05_loop: lda _hires_clr
l05_adst: sta $f00d
clc
lda #<40
adc l05_adst+1
sta l05_adst+1
lda #>40
adc l05_adst+2
sta l05_adst+2
dex
bne l05_loop
rts
; ----------------------------------------------------------------------
_hires_CharSet = $9900
; ----------------------------------------------------------------------
_hires_Pieces:
_pieces:
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$4e,$5c,$58
.byte $40,$58,$40,$40,$4c,$40,$40,$4c,$40,$40,$4c,$40,$40,$40,$40,$40
.byte $40,$40,$4e,$5c,$68,$40,$5c,$40,$40,$4c,$40,$40,$61,$40,$40,$56
.byte $40,$40,$40,$40,$40,$40,$40,$4f,$77,$50,$41,$7e,$40,$40,$5a,$40
.byte $41,$7e,$60,$40,$4c,$40,$40,$4c,$40,$40,$40,$40,$47,$6a,$68,$43
.byte $77,$40,$40,$7d,$40,$41,$7d,$40,$41,$6d,$60,$40,$5e,$40,$40,$40
.byte $40,$47,$7f,$50,$47,$7f,$40,$40,$7a,$40,$40,$40,$40,$40,$40,$40
.byte $40,$5e,$40,$40,$40,$40,$43,$7e,$60,$47,$7f,$60,$40,$7f,$40,$41
.byte $7e,$60,$41,$7e,$60,$40,$40,$40,$40,$40,$40,$41,$7f,$40,$47,$7f
.byte $60,$40,$40,$40,$41,$7d,$40,$41,$7d,$40,$41,$7f,$60,$40,$40,$40
.byte $41,$7f,$40,$40,$4f,$60,$41,$7f,$60,$40,$7e,$60,$40,$7e,$60,$40
.byte $40,$40,$40,$40,$40,$41,$7b,$40,$40,$4f,$40,$40,$7f,$40,$40,$40
.byte $40,$40,$40,$40,$40,$5e,$40,$40,$40,$40,$41,$7d,$40,$40,$4e,$60
.byte $40,$40,$40,$40,$5e,$40,$40,$5e,$40,$40,$5e,$40,$40,$40,$40,$41
.byte $7a,$40,$40,$5f,$50,$40,$5e,$40,$40,$5e,$40,$40,$7f,$40,$40,$5a
.byte $40,$40,$40,$40,$41,$75,$40,$40,$7e,$60,$40,$5e,$40,$40,$7f,$40
.byte $40,$7f,$40,$40,$7d,$40,$40,$40,$40,$41,$7a,$40,$40,$7d,$50,$40
.byte $7f,$40,$40,$7f,$40,$41,$7d,$60,$41,$7a,$60,$40,$40,$40,$41,$75
.byte $40,$40,$7a,$60,$41,$7e,$60,$41,$7e,$60,$41,$7e,$60,$41,$75,$40
.byte $40,$40,$40,$40,$40,$40,$43,$7d,$50,$43,$7f,$50,$43,$7d,$50,$43
.byte $7d,$50,$40,$40,$40,$40,$40,$40,$47,$7f,$50,$40,$40,$40,$47,$7e
.byte $68,$47,$7e,$68,$47,$7e,$68,$47,$7f,$68,$40,$40,$40,$4f,$7e,$68
.byte $47,$7f,$68,$4f,$7d,$54,$4f,$7d,$54,$4f,$7d,$54,$4f,$7f,$54,$40
.byte $40,$40,$4f,$7d,$58,$4f,$7f,$54,$4f,$7e,$68,$4f,$7a,$68,$4f,$7a
.byte $68,$4f,$7e,$68,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$7f,$7f
.byte $7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f
.byte $7f,$7f,$7f,$7f,$7f,$7f,$60,$40,$43,$7f,$43,$7f,$7f,$61,$7f,$7f
.byte $61,$7f,$7f,$61,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$6e,$5c,$5b,$7f,$59
.byte $7f,$7f,$6d,$7f,$7e,$4c,$5f,$7f,$4c,$7f,$7f,$7f,$7f,$7f,$7f,$7f
.byte $6e,$5c,$6b,$7c,$5c,$7f,$7f,$4c,$7f,$7c,$61,$4f,$7f,$56,$7f,$7f
.byte $61,$7f,$7f,$7f,$7f,$6f,$77,$53,$79,$7e,$5f,$7e,$5a,$5f,$7d,$7e
.byte $6f,$7c,$4c,$4f,$7f,$4c,$7f,$7f,$7f,$7f,$67,$6a,$6b,$73,$77,$5f
.byte $7e,$7d,$5f,$7d,$7d,$4f,$7d,$6d,$6f,$7f,$5e,$7f,$7f,$7f,$7f,$77
.byte $7f,$53,$77,$7f,$4f,$7e,$7a,$5f,$7c,$40,$4f,$7c,$40,$4f,$7f,$5e
.byte $7f,$7f,$7f,$7f,$73,$7e,$67,$77,$7f,$6f,$7e,$7f,$5f,$7d,$7e,$6f
.byte $7d,$7f,$6f,$7c,$40,$4f,$7f,$7f,$7f,$79,$7f,$4f,$77,$7f,$6f,$7c
.byte $40,$4f,$7d,$7d,$4f,$7d,$7f,$4f,$7d,$7f,$6f,$7f,$7f,$7f,$7d,$7f
.byte $5f,$70,$4f,$6f,$7d,$7f,$6f,$7c,$7e,$6f,$7e,$7e,$5f,$7c,$40,$4f
.byte $7f,$7f,$7f,$7d,$7b,$5f,$7f,$6f,$4f,$7c,$7f,$4f,$7e,$40,$4f,$7f
.byte $40,$7f,$7f,$5e,$7f,$7f,$7f,$7f,$7d,$7d,$5f,$7f,$4e,$67,$7e,$40
.byte $5f,$7f,$5e,$7f,$7e,$5e,$5f,$7f,$5e,$7f,$7f,$7f,$7f,$7d,$7a,$5f
.byte $7e,$5f,$57,$7f,$5e,$7f,$7e,$5e,$5f,$7e,$7f,$5f,$7e,$5a,$5f,$7f
.byte $7f,$7f,$7d,$75,$5f,$7e,$7e,$67,$7e,$5e,$5f,$7e,$7f,$5f,$7c,$7f
.byte $4f,$7c,$7d,$4f,$7f,$7f,$7f,$7d,$7a,$5f,$7e,$7d,$57,$7c,$7f,$4f
.byte $7c,$7f,$4f,$7d,$7f,$6f,$7d,$7a,$6f,$7f,$7f,$7f,$7d,$75,$5f,$78
.byte $7a,$67,$79,$7e,$67,$79,$7e,$67,$79,$7e,$67,$7d,$75,$4f,$7f,$7f
.byte $7f,$70,$40,$47,$7b,$7d,$5f,$73,$7f,$53,$73,$7d,$53,$73,$7d,$53
.byte $70,$40,$43,$7f,$7f,$7f,$67,$7f,$53,$70,$40,$43,$67,$7e,$69,$67
.byte $7e,$69,$67,$7e,$69,$67,$7f,$69,$7f,$7f,$7f,$6f,$7e,$6b,$67,$7f
.byte $69,$6f,$7d,$55,$6f,$7d,$55,$6f,$7d,$55,$6f,$7f,$55,$7f,$7f,$7f
.byte $6f,$7d,$53,$6f,$7f,$55,$6f,$7e,$69,$6f,$7a,$69,$6f,$7a,$69,$6f
.byte $7e,$69,$7f,$7f,$7f,$60,$40,$43,$60,$40,$41,$60,$40,$41,$60,$40
.byte $41,$60,$40,$41,$60,$40,$41,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f
.byte $7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$7f,$6a,$6a,$6a,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$40
.byte $40,$50,$40,$41,$5f,$7f,$7c,$40,$7c,$40,$40,$5e,$40,$40,$5e,$40
.byte $40,$5e,$40,$40,$40,$40,$60,$40,$42,$51,$63,$44,$40,$66,$40,$40
.byte $52,$40,$41,$73,$60,$40,$73,$40,$40,$40,$40,$50,$40,$41,$51,$63
.byte $44,$43,$63,$40,$40,$73,$40,$43,$5e,$70,$40,$69,$40,$40,$5e,$40
.byte $60,$40,$42,$50,$48,$4c,$46,$41,$60,$41,$60,$60,$42,$61,$50,$43
.byte $73,$70,$40,$73,$40,$50,$40,$41,$58,$54,$54,$4c,$48,$60,$41,$42
.byte $60,$42,$40,$70,$42,$52,$50,$40,$69,$40,$60,$40,$42,$48,$40,$6c
.byte $48,$40,$70,$41,$44,$60,$41,$7f,$60,$41,$7f,$60,$40,$61,$40,$50
.byte $40,$41,$4c,$41,$58,$48,$40,$50,$41,$40,$60,$42,$40,$50,$42,$40
.byte $50,$43,$7f,$70,$60,$40,$42,$46,$40,$70,$48,$40,$50,$43,$7f,$70
.byte $42,$40,$70,$42,$40,$70,$42,$40,$50,$50,$40,$41,$42,$40,$60,$4f
.byte $70,$50,$42,$40,$50,$43,$41,$50,$41,$41,$60,$43,$7f,$70,$60,$40
.byte $42,$42,$40,$60,$40,$50,$70,$43,$40,$70,$41,$7f,$60,$40,$7f,$40
.byte $40,$61,$40,$50,$40,$41,$42,$42,$60,$40,$71,$58,$41,$7f,$60,$40
.byte $61,$40,$41,$61,$60,$40,$61,$40,$60,$40,$42,$42,$44,$60,$41,$60
.byte $68,$40,$61,$40,$41,$61,$60,$41,$40,$60,$41,$61,$60,$50,$40,$41
.byte $42,$4a,$60,$41,$41,$58,$41,$61,$60,$41,$40,$60,$43,$40,$70,$43
.byte $40,$70,$60,$40,$42,$42,$45,$60,$41,$42,$68,$43,$40,$70,$43,$40
.byte $70,$42,$40,$50,$42,$41,$50,$50,$40,$41,$42,$4a,$60,$47,$45,$58
.byte $46,$41,$58,$46,$41,$58,$46,$41,$58,$42,$42,$70,$60,$40,$42,$4f
.byte $7f,$78,$44,$42,$60,$4c,$40,$6c,$4c,$42,$6c,$4c,$42,$6c,$4f,$7f
.byte $7c,$50,$40,$41,$58,$40,$6c,$4f,$7f,$7c,$58,$41,$56,$58,$41,$56
.byte $58,$41,$56,$58,$40,$56,$60,$40,$42,$50,$41,$54,$58,$40,$56,$50
.byte $42,$6a,$50,$42,$6a,$50,$42,$6a,$50,$40,$6a,$50,$40,$41,$50,$42
.byte $6c,$50,$40,$6a,$50,$41,$56,$50,$45,$56,$50,$45,$56,$50,$41,$56
.byte $60,$40,$42,$5f,$7f,$7c,$5f,$7f,$7e,$5f,$7f,$7e,$5f,$7f,$7e,$5f
.byte $7f,$7e,$5f,$7f,$7e,$55,$55,$55,$40,$40,$40,$40,$40,$40,$40,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40,$40,$40,$6a,$6a,$6a,$40,$40,$41
.byte $7f,$43,$7f,$7f,$61,$7f,$7f,$61,$7f,$7f,$61,$7f,$7f,$7f,$7f,$40
.byte $40,$41,$5f,$7f,$7d,$7e,$7c,$7f,$7f,$5e,$7f,$7c,$5e,$4f,$7e,$5e
.byte $5f,$7f,$7f,$7f,$60,$40,$40,$51,$63,$45,$78,$66,$5f,$7e,$52,$5f
.byte $79,$73,$67,$7e,$73,$5f,$7f,$40,$7f,$40,$40,$41,$51,$63,$45,$73
.byte $63,$4f,$7c,$73,$4f,$7b,$5e,$77,$78,$69,$47,$7e,$5e,$5f,$60,$40
.byte $40,$50,$48,$4d,$66,$41,$6f,$7d,$60,$6f,$7a,$61,$57,$7b,$73,$77
.byte $7e,$73,$5f,$40,$40,$41,$58,$54,$55,$6c,$48,$67,$7d,$42,$6f,$7a
.byte $40,$77,$7a,$52,$57,$7e,$69,$5f,$60,$40,$40,$48,$40,$6d,$68,$40
.byte $77,$7d,$44,$6f,$79,$7f,$67,$79,$7f,$67,$78,$61,$47,$40,$40,$41
.byte $6c,$41,$59,$68,$40,$57,$79,$40,$67,$7a,$40,$57,$7a,$40,$57,$7b
.byte $7f,$77,$60,$40,$40,$66,$40,$73,$68,$40,$57,$7b,$7f,$77,$7a,$40
.byte $77,$7a,$40,$77,$7a,$40,$57,$40,$40,$41,$72,$40,$67,$6f,$70,$57
.byte $7a,$40,$57,$7b,$41,$57,$7d,$41,$67,$7b,$7f,$77,$60,$40,$40,$7a
.byte $40,$6f,$60,$50,$73,$7b,$40,$77,$79,$7f,$67,$7c,$7f,$4f,$78,$61
.byte $47,$40,$40,$41,$7a,$42,$6f,$7c,$71,$5b,$79,$7f,$67,$7c,$61,$4f
.byte $7d,$61,$6f,$7c,$61,$4f,$60,$40,$40,$7a,$44,$6f,$7d,$60,$6b,$7c
.byte $61,$4f,$7d,$61,$6f,$79,$40,$67,$79,$61,$67,$40,$40,$41,$7a,$4a
.byte $6f,$7d,$41,$5b,$79,$61,$67,$79,$40,$67,$7b,$40,$77,$7b,$40,$77
.byte $60,$40,$40,$7a,$45,$6f,$71,$42,$6b,$73,$40,$73,$73,$40,$73,$72
.byte $40,$53,$7a,$41,$57,$40,$40,$41,$62,$4a,$63,$77,$45,$5b,$66,$41
.byte $59,$66,$41,$59,$66,$41,$59,$62,$42,$71,$60,$40,$40,$4f,$7f,$79
.byte $64,$42,$61,$4c,$40,$6c,$4c,$42,$6c,$4c,$42,$6c,$4f,$7f,$7c,$40
.byte $40,$41,$58,$40,$6d,$4f,$7f,$7c,$58,$41,$56,$58,$41,$56,$58,$41
.byte $56,$58,$40,$56,$60,$40,$40,$50,$41,$55,$58,$40,$56,$50,$42,$6a
.byte $50,$42,$6a,$50,$42,$6a,$50,$40,$6a,$40,$40,$41,$50,$42,$6d,$50
.byte $40,$6a,$50,$41,$56,$50,$45,$56,$50,$45,$56,$50,$41,$56,$60,$40
.byte $40,$5f,$7f,$7d,$5f,$7f,$7e,$5f,$7f,$7e,$5f,$7f,$7e,$5f,$7f,$7e
.byte $5f,$7f,$7e,$55,$55,$55,$40,$40,$41,$40,$40,$40,$40,$40,$40,$40
.byte $40,$40,$40,$40,$40,$40,$40,$40
_scrnlo:
.byte <($a000+( 0*40))
.byte <($a000+( 1*40))
.byte <($a000+( 2*40))
.byte <($a000+( 3*40))
.byte <($a000+( 4*40))
.byte <($a000+( 5*40))
.byte <($a000+( 6*40))
.byte <($a000+( 7*40))
.byte <($a000+( 8*40))
.byte <($a000+( 9*40))
.byte <($a000+( 10*40))
.byte <($a000+( 11*40))
.byte <($a000+( 12*40))
.byte <($a000+( 13*40))
.byte <($a000+( 14*40))
.byte <($a000+( 15*40))
.byte <($a000+( 16*40))
.byte <($a000+( 17*40))
.byte <($a000+( 18*40))
.byte <($a000+( 19*40))
.byte <($a000+( 20*40))
.byte <($a000+( 21*40))
.byte <($a000+( 22*40))
.byte <($a000+( 23*40))
.byte <($a000+( 24*40))
.byte <($a000+( 25*40))
.byte <($a000+( 26*40))
.byte <($a000+( 27*40))
.byte <($a000+( 28*40))
.byte <($a000+( 29*40))
.byte <($a000+( 30*40))
.byte <($a000+( 31*40))
.byte <($a000+( 32*40))
.byte <($a000+( 33*40))
.byte <($a000+( 34*40))
.byte <($a000+( 35*40))
.byte <($a000+( 36*40))
.byte <($a000+( 37*40))
.byte <($a000+( 38*40))
.byte <($a000+( 39*40))
.byte <($a000+( 40*40))
.byte <($a000+( 41*40))
.byte <($a000+( 42*40))
.byte <($a000+( 43*40))
.byte <($a000+( 44*40))
.byte <($a000+( 45*40))
.byte <($a000+( 46*40))
.byte <($a000+( 47*40))
.byte <($a000+( 48*40))
.byte <($a000+( 49*40))
.byte <($a000+( 50*40))
.byte <($a000+( 51*40))
.byte <($a000+( 52*40))
.byte <($a000+( 53*40))
.byte <($a000+( 54*40))
.byte <($a000+( 55*40))
.byte <($a000+( 56*40))
.byte <($a000+( 57*40))
.byte <($a000+( 58*40))
.byte <($a000+( 59*40))
.byte <($a000+( 60*40))
.byte <($a000+( 61*40))
.byte <($a000+( 62*40))
.byte <($a000+( 63*40))
.byte <($a000+( 64*40))
.byte <($a000+( 65*40))
.byte <($a000+( 66*40))
.byte <($a000+( 67*40))
.byte <($a000+( 68*40))
.byte <($a000+( 69*40))
.byte <($a000+( 70*40))
.byte <($a000+( 71*40))
.byte <($a000+( 72*40))
.byte <($a000+( 73*40))
.byte <($a000+( 74*40))
.byte <($a000+( 75*40))
.byte <($a000+( 76*40))
.byte <($a000+( 77*40))
.byte <($a000+( 78*40))
.byte <($a000+( 79*40))
.byte <($a000+( 80*40))
.byte <($a000+( 81*40))
.byte <($a000+( 82*40))
.byte <($a000+( 83*40))
.byte <($a000+( 84*40))
.byte <($a000+( 85*40))
.byte <($a000+( 86*40))
.byte <($a000+( 87*40))
.byte <($a000+( 88*40))
.byte <($a000+( 89*40))
.byte <($a000+( 90*40))
.byte <($a000+( 91*40))
.byte <($a000+( 92*40))
.byte <($a000+( 93*40))
.byte <($a000+( 94*40))
.byte <($a000+( 95*40))
.byte <($a000+( 96*40))
.byte <($a000+( 97*40))
.byte <($a000+( 98*40))
.byte <($a000+( 99*40))
.byte <($a000+(100*40))
.byte <($a000+(101*40))
.byte <($a000+(102*40))
.byte <($a000+(103*40))
.byte <($a000+(104*40))
.byte <($a000+(105*40))
.byte <($a000+(106*40))
.byte <($a000+(107*40))
.byte <($a000+(108*40))
.byte <($a000+(109*40))
.byte <($a000+(110*40))
.byte <($a000+(111*40))
.byte <($a000+(112*40))
.byte <($a000+(113*40))
.byte <($a000+(114*40))
.byte <($a000+(115*40))
.byte <($a000+(116*40))
.byte <($a000+(117*40))
.byte <($a000+(118*40))
.byte <($a000+(119*40))
.byte <($a000+(120*40))
.byte <($a000+(121*40))
.byte <($a000+(122*40))
.byte <($a000+(123*40))
.byte <($a000+(124*40))
.byte <($a000+(125*40))
.byte <($a000+(126*40))
.byte <($a000+(127*40))
.byte <($a000+(128*40))
.byte <($a000+(129*40))
.byte <($a000+(130*40))
.byte <($a000+(131*40))
.byte <($a000+(132*40))
.byte <($a000+(133*40))
.byte <($a000+(134*40))
.byte <($a000+(135*40))
.byte <($a000+(136*40))
.byte <($a000+(137*40))
.byte <($a000+(138*40))
.byte <($a000+(139*40))
.byte <($a000+(140*40))
.byte <($a000+(141*40))
.byte <($a000+(142*40))
.byte <($a000+(143*40))
.byte <($a000+(144*40))
.byte <($a000+(145*40))
.byte <($a000+(146*40))
.byte <($a000+(147*40))
.byte <($a000+(148*40))
.byte <($a000+(149*40))
.byte <($a000+(150*40))
.byte <($a000+(151*40))
.byte <($a000+(152*40))
.byte <($a000+(153*40))
.byte <($a000+(154*40))
.byte <($a000+(155*40))
.byte <($a000+(156*40))
.byte <($a000+(157*40))
.byte <($a000+(158*40))
.byte <($a000+(159*40))
.byte <($a000+(160*40))
.byte <($a000+(161*40))
.byte <($a000+(162*40))
.byte <($a000+(163*40))
.byte <($a000+(164*40))
.byte <($a000+(165*40))
.byte <($a000+(166*40))
.byte <($a000+(167*40))
.byte <($a000+(168*40))
.byte <($a000+(169*40))
.byte <($a000+(170*40))
.byte <($a000+(171*40))
.byte <($a000+(172*40))
.byte <($a000+(173*40))
.byte <($a000+(174*40))
.byte <($a000+(175*40))
.byte <($a000+(176*40))
.byte <($a000+(177*40))
.byte <($a000+(178*40))
.byte <($a000+(179*40))
.byte <($a000+(180*40))
.byte <($a000+(181*40))
.byte <($a000+(182*40))
.byte <($a000+(183*40))
.byte <($a000+(184*40))
.byte <($a000+(185*40))
.byte <($a000+(186*40))
.byte <($a000+(187*40))
.byte <($a000+(188*40))
.byte <($a000+(189*40))
.byte <($a000+(190*40))
.byte <($a000+(191*40))
.byte <($a000+(192*40))
.byte <($a000+(193*40))
.byte <($a000+(194*40))
.byte <($a000+(195*40))
.byte <($a000+(196*40))
.byte <($a000+(197*40))
.byte <($a000+(198*40))
.byte <($a000+(199*40))
_scrnhi:
.byte >($a000+( 0*40))
.byte >($a000+( 1*40))
.byte >($a000+( 2*40))
.byte >($a000+( 3*40))
.byte >($a000+( 4*40))
.byte >($a000+( 5*40))
.byte >($a000+( 6*40))
.byte >($a000+( 7*40))
.byte >($a000+( 8*40))
.byte >($a000+( 9*40))
.byte >($a000+( 10*40))
.byte >($a000+( 11*40))
.byte >($a000+( 12*40))
.byte >($a000+( 13*40))
.byte >($a000+( 14*40))
.byte >($a000+( 15*40))
.byte >($a000+( 16*40))
.byte >($a000+( 17*40))
.byte >($a000+( 18*40))
.byte >($a000+( 19*40))
.byte >($a000+( 20*40))
.byte >($a000+( 21*40))
.byte >($a000+( 22*40))
.byte >($a000+( 23*40))
.byte >($a000+( 24*40))
.byte >($a000+( 25*40))
.byte >($a000+( 26*40))
.byte >($a000+( 27*40))
.byte >($a000+( 28*40))
.byte >($a000+( 29*40))
.byte >($a000+( 30*40))
.byte >($a000+( 31*40))
.byte >($a000+( 32*40))
.byte >($a000+( 33*40))
.byte >($a000+( 34*40))
.byte >($a000+( 35*40))
.byte >($a000+( 36*40))
.byte >($a000+( 37*40))
.byte >($a000+( 38*40))
.byte >($a000+( 39*40))
.byte >($a000+( 40*40))
.byte >($a000+( 41*40))
.byte >($a000+( 42*40))
.byte >($a000+( 43*40))
.byte >($a000+( 44*40))
.byte >($a000+( 45*40))
.byte >($a000+( 46*40))
.byte >($a000+( 47*40))
.byte >($a000+( 48*40))
.byte >($a000+( 49*40))
.byte >($a000+( 50*40))
.byte >($a000+( 51*40))
.byte >($a000+( 52*40))
.byte >($a000+( 53*40))
.byte >($a000+( 54*40))
.byte >($a000+( 55*40))
.byte >($a000+( 56*40))
.byte >($a000+( 57*40))
.byte >($a000+( 58*40))
.byte >($a000+( 59*40))
.byte >($a000+( 60*40))
.byte >($a000+( 61*40))
.byte >($a000+( 62*40))
.byte >($a000+( 63*40))
.byte >($a000+( 64*40))
.byte >($a000+( 65*40))
.byte >($a000+( 66*40))
.byte >($a000+( 67*40))
.byte >($a000+( 68*40))
.byte >($a000+( 69*40))
.byte >($a000+( 70*40))
.byte >($a000+( 71*40))
.byte >($a000+( 72*40))
.byte >($a000+( 73*40))
.byte >($a000+( 74*40))
.byte >($a000+( 75*40))
.byte >($a000+( 76*40))
.byte >($a000+( 77*40))
.byte >($a000+( 78*40))
.byte >($a000+( 79*40))
.byte >($a000+( 80*40))
.byte >($a000+( 81*40))
.byte >($a000+( 82*40))
.byte >($a000+( 83*40))
.byte >($a000+( 84*40))
.byte >($a000+( 85*40))
.byte >($a000+( 86*40))
.byte >($a000+( 87*40))
.byte >($a000+( 88*40))
.byte >($a000+( 89*40))
.byte >($a000+( 90*40))
.byte >($a000+( 91*40))
.byte >($a000+( 92*40))
.byte >($a000+( 93*40))
.byte >($a000+( 94*40))
.byte >($a000+( 95*40))
.byte >($a000+( 96*40))
.byte >($a000+( 97*40))
.byte >($a000+( 98*40))
.byte >($a000+( 99*40))
.byte >($a000+(100*40))
.byte >($a000+(101*40))
.byte >($a000+(102*40))
.byte >($a000+(103*40))
.byte >($a000+(104*40))
.byte >($a000+(105*40))
.byte >($a000+(106*40))
.byte >($a000+(107*40))
.byte >($a000+(108*40))
.byte >($a000+(109*40))
.byte >($a000+(110*40))
.byte >($a000+(111*40))
.byte >($a000+(112*40))
.byte >($a000+(113*40))
.byte >($a000+(114*40))
.byte >($a000+(115*40))
.byte >($a000+(116*40))
.byte >($a000+(117*40))
.byte >($a000+(118*40))
.byte >($a000+(119*40))
.byte >($a000+(120*40))
.byte >($a000+(121*40))
.byte >($a000+(122*40))
.byte >($a000+(123*40))
.byte >($a000+(124*40))
.byte >($a000+(125*40))
.byte >($a000+(126*40))
.byte >($a000+(127*40))
.byte >($a000+(128*40))
.byte >($a000+(129*40))
.byte >($a000+(130*40))
.byte >($a000+(131*40))
.byte >($a000+(132*40))
.byte >($a000+(133*40))
.byte >($a000+(134*40))
.byte >($a000+(135*40))
.byte >($a000+(136*40))
.byte >($a000+(137*40))
.byte >($a000+(138*40))
.byte >($a000+(139*40))
.byte >($a000+(140*40))
.byte >($a000+(141*40))
.byte >($a000+(142*40))
.byte >($a000+(143*40))
.byte >($a000+(144*40))
.byte >($a000+(145*40))
.byte >($a000+(146*40))
.byte >($a000+(147*40))
.byte >($a000+(148*40))
.byte >($a000+(149*40))
.byte >($a000+(150*40))
.byte >($a000+(151*40))
.byte >($a000+(152*40))
.byte >($a000+(153*40))
.byte >($a000+(154*40))
.byte >($a000+(155*40))
.byte >($a000+(156*40))
.byte >($a000+(157*40))
.byte >($a000+(158*40))
.byte >($a000+(159*40))
.byte >($a000+(160*40))
.byte >($a000+(161*40))
.byte >($a000+(162*40))
.byte >($a000+(163*40))
.byte >($a000+(164*40))
.byte >($a000+(165*40))
.byte >($a000+(166*40))
.byte >($a000+(167*40))
.byte >($a000+(168*40))
.byte >($a000+(169*40))
.byte >($a000+(170*40))
.byte >($a000+(171*40))
.byte >($a000+(172*40))
.byte >($a000+(173*40))
.byte >($a000+(174*40))
.byte >($a000+(175*40))
.byte >($a000+(176*40))
.byte >($a000+(177*40))
.byte >($a000+(178*40))
.byte >($a000+(179*40))
.byte >($a000+(180*40))
.byte >($a000+(181*40))
.byte >($a000+(182*40))
.byte >($a000+(183*40))
.byte >($a000+(184*40))
.byte >($a000+(185*40))
.byte >($a000+(186*40))
.byte >($a000+(187*40))
.byte >($a000+(188*40))
.byte >($a000+(189*40))
.byte >($a000+(190*40))
.byte >($a000+(191*40))
.byte >($a000+(192*40))
.byte >($a000+(193*40))
.byte >($a000+(194*40))
.byte >($a000+(195*40))
.byte >($a000+(196*40))
.byte >($a000+(197*40))
.byte >($a000+(198*40))
.byte >($a000+(199*40))
.export _getkey
.export _hires_CharSet
.export _hires_DrawA
.export _hires_DrawCharA
.export _hires_DrawClrA
.export _hires_MaskA
.export _hires_Pieces
.export _hires_SelectA
.export _hires_clr
.export _hires_rop
.export _hires_src
.export _hires_xpos
.export _hires_xsize
.export _hires_ypos
.export _hires_ysize
.export _quit
.export _setup
.export _hires