mist: working?
This commit is contained in:
Vince Weaver
parent
81e4c994e7
commit
3f5d3b9d30
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@ -1,6 +1,6 @@
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MEMORY {
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ZP: start = $00, size = $1A, type = rw;
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RAM: start = $1000, size = $8E00, file = %O;
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RAM: start = $1000, size = $B000, file = %O;
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}
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SEGMENTS {
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@ -8,14 +8,24 @@ B2D = ../bmp2dhr/b2d
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all: mist.dsk
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mist.dsk: HELLO MIST MIST_TITLE MIST_TITLE.LZ4
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mist.dsk: HELLO LOADER MIST MIST_TITLE MIST_TITLE.LZ4
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cp empty.dsk mist.dsk
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$(DOS33) -y mist.dsk SAVE A HELLO
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$(DOS33) -y mist.dsk BSAVE -a 0x800 LOADER
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$(DOS33) -y mist.dsk BSAVE -a 0x1000 MIST
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$(DOS33) -y mist.dsk BSAVE -a 0x1000 MIST_TITLE
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$(DOS33) -y mist.dsk BSAVE -a 0x4000 MIST_TITLE
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$(DOS33) -y mist.dsk BSAVE -a 0xa000 MIST_TITLE.LZ4
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# $(DOS33) -y mist.dsk BSAVE -a 0x4000 STEPS_HGRC.BIN
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###
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LOADER: loader.o
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ld65 -o LOADER loader.o -C ../linker_scripts/apple2_800.inc
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loader.o: loader.s
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ca65 -o loader.o loader.s -l loader.lst
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###
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HELLO: hello.bas
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@ -24,7 +34,7 @@ HELLO: hello.bas
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####
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MIST_TITLE: mist_title.o
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ld65 -o MIST_TITLE mist_title.o -C ../linker_scripts/apple2_1000.inc
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ld65 -o MIST_TITLE mist_title.o -C ../linker_scripts/apple2_4000.inc
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mist_title.o: mist_title.s zp.inc hardware.inc
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#gr_copy.s gr_unrle.s gr_unrle_large.s gr_copy_large.s
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@ -59,7 +69,8 @@ mist_graphics.inc: \
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red_book_shelf.png \
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pool_s.png \
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clock_s.png \
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spaceship_far_n.png
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spaceship_far_n.png \
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red_book_open.png red_book_static.png red_book_static2.png
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$(PNG2RLE) asm m_link_book.png link_book_rle > mist_graphics.inc
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$(PNG2RLE) asm dock_n.png dock_n_rle >> mist_graphics.inc
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$(PNG2RLE) asm dock_s.png dock_s_rle >> mist_graphics.inc
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@ -95,6 +106,10 @@ mist_graphics.inc: \
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$(PNG2RLE) asm pool_s.png pool_s_rle >> mist_graphics.inc
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$(PNG2RLE) asm clock_s.png clock_s_rle >> mist_graphics.inc
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$(PNG2RLE) asm spaceship_far_n.png ss_far_n_rle >> mist_graphics.inc
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$(PNG2RLE) asm red_book_open.png red_book_open_rle >> mist_graphics.inc
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$(PNG2RLE) asm red_book_static.png red_book_static_rle >> mist_graphics.inc
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$(PNG2RLE) asm red_book_static2.png red_book_static2_rle >> mist_graphics.inc
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####
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@ -1,10 +1,4 @@
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+ put in placeholder images so you can walk back to the dock
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+ sound files (warp noise, bring pages)
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+ red book animations
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+ add action items for the letter
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+ add action times for the switches
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+ Fix colors on linking book
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+ Make letter white?
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+ Insert floppy #100 joke?
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+ Screenshot for webpage
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+ Fast loader code?
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+ double link noise (once when leave, once when get there?)
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@ -4,4 +4,4 @@
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100 PRINT" ______"
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100 PRINT" A \/\/\/ SOFTWARE PRODUCTION"
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110 PRINT
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120 PRINT CHR$(4);"BRUN MIST"
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120 PRINT CHR$(4);"BRUN LOADER"
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@ -0,0 +1,727 @@
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; Loader for MIST
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.include "zp.inc"
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.include "hardware.inc"
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; the TITLE program sets $05 with which thing to load
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; this part of the program stays resident, so when a level ends
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; it changes $05 (WHICH_LOAD) and this code loads the proper executable
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nibtbl = $300 ; nothing uses the bottom 128 bytes of $300, do they?
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bit2tbl = $380 ; bit2tbl: .res 86 ; = nibtbl+128
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filbuf = $3D6 ; filbuf: .res 4 ; = bit2tbl+86
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; read any file slot 6 version
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; based on FASTLD6 and RTS copyright (c) Peter Ferrie 2011-2013,2018
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; modified to assembled with ca65 -- vmw
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; added code to patch it to run from current disk slot -- vmw
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; WHICH_LOAD = $05 ; thing to load
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; adrlo = $26 ; constant from boot prom
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; adrhi = $27 ; constant from boot prom
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; tmpsec = $3c ; constant from boot prom
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; reqsec = $3d ; constant from boot prom
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; sizelo = $44
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; sizehi = $45
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; secsize = $46
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; namlo = $f8
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; namhi = $f9
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; TEMPY = $fa
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; step = $fd ; state for stepper motor
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; tmptrk = $fe ; temporary copy of current track
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; phase = $ff ; current phase for /seek
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; OUTL = $fe ; for picking filename
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; OUTH = $ff
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dirbuf = $c00
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; note, don't put this immediately below
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; the value being read as destaddr-4
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; is temporarily overwritten during read
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; process
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FILENAME = $280
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;===================================================
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;===================================================
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; START / INIT
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;===================================================
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;===================================================
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loader_start:
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lda #0
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sta WHICH_LOAD
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jsr init ; unhook DOS, init nibble table
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;===================================================
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;===================================================
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; SETUP THE FILENAME
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;===================================================
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;===================================================
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which_load_loop:
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ldx WHICH_LOAD
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beq load_intro
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cpx #16
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beq load_ending
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lda #<ootw_filename
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sta OUTL
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lda #>ootw_filename
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sta OUTH
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ldy #6
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cpx #10
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bcc load_less_than_10 ; blt
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txa
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sec
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sbc #10
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tax
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lda #'1' ; assume it's 10-15
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sta (OUTL),Y
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iny
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load_less_than_10:
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txa
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clc
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adc #48
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sta (OUTL),Y
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iny
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lda #0
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sta (OUTL),Y ; be sure NUL terminated
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; might be issue if load >10 level
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; then back to lower? that possible?
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jmp opendir_filename
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load_intro:
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lda #<$4000
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sta entry_smc+1
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lda #>$4000
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sta entry_smc+2
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lda #<intro_filename
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sta OUTL
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lda #>intro_filename
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sta OUTH
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bne opendir_filename ; branch always
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load_ending:
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lda #<$1000
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sta entry_smc+1
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lda #>$1000
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sta entry_smc+2
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lda #<ending_filename
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sta OUTL
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lda #>ending_filename
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sta OUTH
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; fallthrough
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;===================================================
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;===================================================
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; SET UP DOS3.3 FILENAME
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;===================================================
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;===================================================
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opendir_filename:
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; clear out the filename with $A0 (space)
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lda #<FILENAME
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sta namlo
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lda #>FILENAME
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sta namhi
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ldy #29
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wipe_filename_loop:
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lda #$A0
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sta (namlo),Y
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dey
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bpl wipe_filename_loop
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ldy #0
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copy_filename_loop:
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lda (OUTL),Y
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beq copy_filename_done
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ora #$80
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sta (namlo),Y
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iny
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bne copy_filename_loop
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copy_filename_done:
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jsr opendir ; open and read entire file into memory
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entry_smc:
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jsr $1000 ; jump to common entry point
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; hope they updated the WHICH_LOAD value
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jmp which_load_loop
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; filename to open is 30-character Apple text, must be padded with space ($A0)
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;filename:
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; .byte $A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0
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; .byte $A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0
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; .byte $A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0,$A0
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intro_filename:
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.byte "MIST_TITLE",0
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ending_filename:
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.byte "MIST",0
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ootw_filename:
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.byte "OOTW_C",0,0,0
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;===================================================
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;===================================================
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; INIT (build nibble table)
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;===================================================
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;===================================================
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;unhook DOS and build nibble table
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init:
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; patch to use current drive
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; locate input paramater list
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jsr $3E3
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; result is in A:Y
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sta $FF
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sty $FE
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ldy #1
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lda ($FE),y
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; list+1 should have slot<<8
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ora #$80 ; add in $80
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; c0e0
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sta mlsmc06+1
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; c0e8
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clc
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adc #8
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sta mlsmc02+1
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sta mlsmc07+1
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; c0e9
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clc
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adc #1
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sta mlsmc01+1
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; c0ec
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clc
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adc #3
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sta mlsmc03+1
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sta mlsmc04+1
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sta mlsmc05+1
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jsr $fe93 ; clear COUT
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jsr $fe89 ; clear KEYIN
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;========================
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; Create nibble table
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; Note: the table starts 16 bytes in, and is sparse
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; so it doesn't entirely look like the DOS33 table at
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ldy #0
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ldx #3
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L1: stx $3c ; store tempx (3?)
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txa ; a=x (a=3)
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asl ; a*=2 (a=6)
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bit $3c ; a&tempx, set N/V (a=6)
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beq L3 ; if 0, skip to L3
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ora $3c ; a|=tempx (a=7)
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eor #$ff ; a=~a (a=f8)
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and #$7e ; a&=0x7e 0111 1110 (a=78)
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L2: bcs L3 ; this set way back at asl??
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lsr ; a>>1 a=3c c=0
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; a=1e c=0
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; a=0f c=0
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; a=07 c=1
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bne L2 ; if a!=0 goto l2
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tya ; if a==0, a=y
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sta nibtbl, x ; write out to table
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iny ; increment y
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L3: inx ; increment x x=4, a=0f
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bpl L1 ; loop while high bit not set
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rts
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;===================================================
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;===================================================
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; file not found
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;===================================================
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;===================================================
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file_not_found:
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mlsmc07:lda $c0e8 ; turn off drive motor?
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jsr TEXT
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jsr HOME
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ldy #0
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lda #<disk_string
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sta OUTL
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lda #>disk_string
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sta OUTH
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quick_print:
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lda (OUTL),Y
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beq quick_print_done
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jsr COUT1
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iny
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jmp quick_print
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quick_print_done:
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; rts
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; jsr quick_print
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fnf_keypress:
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lda KEYPRESS
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bpl fnf_keypress
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bit KEYRESET
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jmp which_load_loop
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disk_string:
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.byte "INSERT OTHER DISK, PRESS RETURN",0
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;===================================================
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;===================================================
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; OPENDIR: actually load the file
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;===================================================
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;===================================================
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; turn on drive and read volume table of contents
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opendir:
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mlsmc01:lda $c0e9 ; turn slot#6 drive on
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ldx #0
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stx adrlo ; zero out adrlo
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stx secsize ; zero out secsize
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lda #$11 ; a=$11 (VTOC)
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jsr readdirsec
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firstent:
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lda dirbuf+1
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; lock if entry not found
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entry_not_found:
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beq file_not_found
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; read directory sector
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ldx dirbuf+2
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jsr seekread1
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ldy #7 ;number of directory entries in a sector
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ldx #$2b ;offset of filename in directory entry
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nextent:
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tya
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pha ; was **phy**
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txa
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pha ; was **phx**
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ldy #$1d
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; match name backwards (slower but smaller)
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L4:
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lda (namlo), y
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cmp dirbuf, x
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beq foundname
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pla
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; move to next directory in this block, if possible
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clc
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adc #$23
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tax
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pla
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tay ; was **ply**
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dey
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bne nextent
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beq firstent ; was **bra**
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foundname:
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dex
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dey
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bpl L4
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pla
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tay ; was **ply**
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pla
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; read track/sector list
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lda dirbuf-32, y
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ldx dirbuf-31, y
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jsr seekread1
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|
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; read load offset and length info only, initially
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lda #<filbuf
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sta adrlo
|
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lda #4
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sta secsize
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lda dirbuf+12
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ldx dirbuf+13
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ldy #>filbuf
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jsr seekread
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|
||||
; reduce load offset by 4, to account for offset and length
|
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|
||||
sec
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lda filbuf
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sbc #4
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sta adrlo
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lda filbuf+1
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sbc #0
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sta adrhi
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; save on stack bytes that will be overwritten by extra read
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ldy #3
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L5:
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lda (adrlo), y
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pha
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dey
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bpl L5
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lda adrhi
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pha
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lda adrlo
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pha
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; increase load size by 4, to account for offst and length
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lda filbuf+2
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adc #3
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sta sizelo
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sta secsize
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|
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lda filbuf+3
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adc #0
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sta sizehi
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beq readfirst
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lda #0 ; was **stz secsize**
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sta secsize
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readfirst:
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ldy #$0c
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; read a file sector
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||||
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readnext:
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tya
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pha
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lda dirbuf, y ; A = track
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ldx dirbuf+1, y ; x = sector
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||||
jsr seekread1
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pla
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tay
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||||
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; if low count is non-zero then we are done
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||||
; (can happen only for partial last block)
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||||
|
||||
lda secsize
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||||
bne readdone
|
||||
|
||||
; continue if more than $100 bytes left
|
||||
|
||||
dec sizehi
|
||||
bne L6
|
||||
|
||||
; set read size to min(length, $100)
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||||
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lda sizelo
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beq readdone
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sta secsize
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||||
L6:
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||||
inc adrhi
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iny
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||||
iny
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||||
bne readnext
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||||
|
||||
; save current address for after t/s read
|
||||
|
||||
lda adrhi
|
||||
pha
|
||||
lda adrlo
|
||||
pha
|
||||
lda #0
|
||||
sta adrlo ; was **stz adrlo**
|
||||
|
||||
; read next track/sector sector
|
||||
|
||||
lda dirbuf+1
|
||||
ldx dirbuf+2
|
||||
jsr readdirsec
|
||||
clc
|
||||
|
||||
; restore current address
|
||||
readdone:
|
||||
pla
|
||||
sta adrlo ; code originally had this backwards
|
||||
pla
|
||||
sta adrhi
|
||||
bcc readfirst
|
||||
|
||||
mlsmc02:lda $c0e8
|
||||
|
||||
; restore from stack bytes that were overwritten by extra read
|
||||
|
||||
ldx #3
|
||||
ldy #0
|
||||
L7:
|
||||
pla
|
||||
sta (adrlo), y
|
||||
iny
|
||||
dex
|
||||
bpl L7
|
||||
rts
|
||||
|
||||
|
||||
;======================
|
||||
; readdirsec
|
||||
;======================
|
||||
; a = track?
|
||||
; x = sector?
|
||||
readdirsec:
|
||||
ldy #>dirbuf
|
||||
seekread:
|
||||
sty adrhi
|
||||
seekread1:
|
||||
sta phase
|
||||
lda sectbl, x
|
||||
sta reqsec
|
||||
jsr readadr
|
||||
|
||||
; if track does not match, then seek
|
||||
|
||||
cpx phase
|
||||
beq checksec
|
||||
jsr seek
|
||||
|
||||
|
||||
;=========================================
|
||||
; re merge in with qkumba's recent changes
|
||||
; to fix seek problem?
|
||||
;=========================================
|
||||
|
||||
; [re-]read sector
|
||||
|
||||
re_read_addr:
|
||||
jsr readadr
|
||||
checksec:
|
||||
cmp reqsec
|
||||
bne re_read_addr
|
||||
|
||||
;=========================
|
||||
; read sector data
|
||||
;=========================
|
||||
|
||||
readdata:
|
||||
jsr readd5aa
|
||||
eor #$ad ; zero A if match
|
||||
bne re_read_addr
|
||||
|
||||
L12:
|
||||
mlsmc03:ldx $c0ec ; read until valid data (high bit set)
|
||||
bpl L12
|
||||
eor nibtbl-$80, x
|
||||
sta bit2tbl-$aa, y
|
||||
iny
|
||||
bne L12
|
||||
L13:
|
||||
mlsmc04:ldx $c0ec ; read until valid data (high bit set)
|
||||
bpl L13
|
||||
eor nibtbl-$80, x
|
||||
sta (adrlo), y ; the real address
|
||||
iny
|
||||
cpy secsize
|
||||
bne L13
|
||||
ldy #0
|
||||
L14:
|
||||
ldx #$a9
|
||||
L15:
|
||||
inx
|
||||
beq L14
|
||||
lda (adrlo), y
|
||||
lsr bit2tbl-$aa, x
|
||||
rol
|
||||
lsr bit2tbl-$aa, x
|
||||
rol
|
||||
sta (adrlo), y
|
||||
iny
|
||||
cpy secsize
|
||||
bne L15
|
||||
rts
|
||||
|
||||
; no tricks here, just the regular stuff
|
||||
|
||||
;=======================
|
||||
; readaddr -- read the address field
|
||||
;=======================
|
||||
; Find address field, put track in cutrk, sector in tmpsec
|
||||
|
||||
readadr:
|
||||
jsr readd5aa
|
||||
cmp #$96
|
||||
bne readadr
|
||||
ldy #3 ; three?
|
||||
; first read volume/volume
|
||||
; then track/track
|
||||
; then sector/sector?
|
||||
adr_read_two_bytes:
|
||||
tax
|
||||
jsr readnib
|
||||
rol
|
||||
sta tmpsec
|
||||
jsr readnib
|
||||
and tmpsec
|
||||
dey
|
||||
bne adr_read_two_bytes
|
||||
rts
|
||||
|
||||
;========================
|
||||
; make sure we see the $D5 $AA pattern
|
||||
|
||||
readd5aa:
|
||||
L16:
|
||||
jsr readnib
|
||||
L17:
|
||||
cmp #$d5
|
||||
bne L16
|
||||
jsr readnib
|
||||
cmp #$aa
|
||||
bne L17
|
||||
tay ; we need Y=#$AA later
|
||||
|
||||
readnib:
|
||||
mlsmc05:lda $c0ec ; read until valid (high bit set)
|
||||
bpl readnib
|
||||
|
||||
seekret:
|
||||
rts
|
||||
|
||||
;=====================
|
||||
; SEEK
|
||||
;=====================
|
||||
; current track in X?
|
||||
; desired track in phase
|
||||
|
||||
seek:
|
||||
ldy #0
|
||||
sty step
|
||||
asl phase ; multiply by two
|
||||
txa ; current track?
|
||||
asl ; mul by two
|
||||
copy_cur:
|
||||
tax
|
||||
sta tmptrk
|
||||
sec
|
||||
sbc phase
|
||||
beq L22
|
||||
bcs L18
|
||||
eor #$ff
|
||||
inx
|
||||
bcc L19
|
||||
L18:
|
||||
sbc #1
|
||||
dex
|
||||
L19:
|
||||
cmp step
|
||||
bcc L20
|
||||
lda step
|
||||
L20:
|
||||
cmp #8
|
||||
bcs L21
|
||||
tay
|
||||
sec
|
||||
L21:
|
||||
txa
|
||||
pha
|
||||
ldx step1, y
|
||||
L22:
|
||||
php
|
||||
bne L24
|
||||
L23:
|
||||
clc
|
||||
lda tmptrk
|
||||
ldx step2, y
|
||||
L24:
|
||||
stx tmpsec
|
||||
and #3
|
||||
rol
|
||||
tax
|
||||
lsr
|
||||
mlsmc06:lda $c0e0, x
|
||||
L25:
|
||||
ldx #$12
|
||||
L26:
|
||||
dex
|
||||
bpl L26
|
||||
dec tmpsec
|
||||
bne L25
|
||||
bcs L23
|
||||
plp
|
||||
beq seekret
|
||||
pla
|
||||
inc step
|
||||
bne copy_cur
|
||||
|
||||
|
||||
|
||||
step1: .byte $01, $30, $28, $24, $20, $1e, $1d, $1c
|
||||
step2: .byte $70, $2c, $26, $22, $1f, $1e, $1d, $1c
|
||||
|
||||
sectbl: .byte $00,$0d,$0b,$09,$07,$05,$03,$01,$0e,$0c,$0a,$08,$06,$04,$02,$0f
|
||||
|
||||
|
||||
; From $BA96 of DOS33
|
||||
;nibtbl: .res 128 ; = *
|
||||
; .byte $00,$01,$98,$99,$02,$03,$9C,$04 ; $BA96 ; 00
|
||||
; .byte $05,$06,$A0,$A1,$A2,$A4,$A4,$A5 ; $BA9E ; 08
|
||||
; .byte $07,$08,$A8,$A9,$AA,$09,$0A,$0B ; $BAA6 ; 10
|
||||
; .byte $0C,$0D,$B0,$B1,$0E,$0F,$10,$11 ; $BAAE ; 18
|
||||
; .byte $12,$13,$B8,$14,$15,$16,$17,$18 ; $BAB6 ; 20
|
||||
; .byte $19,$1A,$C0,$C1,$C2,$C3,$C4,$C5 ; $BABE ; 28
|
||||
; .byte $C6,$C7,$C8,$C9,$CA,$1B,$CC,$1C ; $BAC6 ; 30
|
||||
; .byte $1D,$1E,$D0,$D1,$D2,$1E,$D4,$D5 ; $BACE ; 38
|
||||
; .byte $20,$21,$D8,$22,$23,$24,$25,$26 ; $BAD6 ; 40
|
||||
; .byte $27,$28,$E0,$E1,$E2,$E3,$E4,$29 ; $BADE ; 48
|
||||
; .byte $2A,$2B,$E8,$2C,$2D,$2E,$2F,$30 ; $BAE6 ; 50
|
||||
; .byte $31,$32,$F0,$F1,$33,$34,$35,$36 ; $BAEE ; 58
|
||||
; .byte $37,$38,$F8,$39,$3A,$3B,$3C,$3D ; $BAF6 ; 60
|
||||
; .byte $3E,$3F,$13,$00,$01,$02,$01,$00 ; $BAFE ; 68
|
||||
; .byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
; .byte $00,$00,$00,$00,$00,$00,$00,$00
|
||||
|
||||
|
||||
;bit2tbl: .res 86 ; = nibtbl+128
|
||||
;filbuf: .res 4 ; = bit2tbl+86
|
||||
;dataend = filbuf+4
|
||||
|
||||
loader_end:
|
||||
|
||||
.assert (<loader_end - <loader_start)>3, error, "loader too big"
|
||||
130
mist/mist.s
130
mist/mist.s
|
|
@ -19,7 +19,7 @@ mist_start:
|
|||
|
||||
bit SET_GR
|
||||
bit PAGE0
|
||||
; bit HIRES
|
||||
bit LORES
|
||||
bit FULLGR
|
||||
|
||||
lda #0
|
||||
|
|
@ -392,19 +392,13 @@ myst_link_book:
|
|||
|
||||
; play sound effect?
|
||||
|
||||
; lda #<audio_link_noise
|
||||
; sta BTC_L
|
||||
; lda #>audio_link_noise
|
||||
; sta BTC_H
|
||||
; ldx #43 ; 45 pages long???
|
||||
; jsr play_audio
|
||||
lda #<audio_link_noise
|
||||
sta BTC_L
|
||||
lda #>audio_link_noise
|
||||
sta BTC_H
|
||||
ldx #43 ; 45 pages long???
|
||||
jsr play_audio
|
||||
|
||||
; lda #<audio_red_page
|
||||
; sta BTC_L
|
||||
; lda #>audio_red_page
|
||||
; sta BTC_H
|
||||
; ldx #21 ; 21 pages long???
|
||||
; jsr play_audio
|
||||
|
||||
|
||||
|
||||
|
|
@ -637,11 +631,105 @@ click_switch:
|
|||
bit $C030
|
||||
bit $C030
|
||||
|
||||
rts
|
||||
|
||||
|
||||
;===========================
|
||||
; open the red book
|
||||
;===========================
|
||||
red_book:
|
||||
|
||||
bit KEYRESET
|
||||
lda #0
|
||||
sta FRAMEL
|
||||
|
||||
red_book_loop:
|
||||
|
||||
lda #<red_book_static_rle
|
||||
sta GBASL
|
||||
lda #>red_book_static_rle
|
||||
sta GBASH
|
||||
lda #$c ; load to page $c00
|
||||
jsr load_rle_gr
|
||||
|
||||
jsr gr_copy_to_current
|
||||
|
||||
jsr page_flip
|
||||
|
||||
lda #120
|
||||
jsr WAIT
|
||||
|
||||
lda #<red_book_static2_rle
|
||||
sta GBASL
|
||||
lda #>red_book_static2_rle
|
||||
sta GBASH
|
||||
lda #$c ; load to page $c00
|
||||
jsr load_rle_gr
|
||||
|
||||
jsr gr_copy_to_current
|
||||
|
||||
jsr page_flip
|
||||
|
||||
lda #120
|
||||
jsr WAIT
|
||||
|
||||
|
||||
inc FRAMEL
|
||||
lda FRAMEL
|
||||
cmp #5
|
||||
bne done_sir
|
||||
|
||||
;; annoying brother
|
||||
|
||||
|
||||
lda #<red_book_open_rle
|
||||
sta GBASL
|
||||
lda #>red_book_open_rle
|
||||
sta GBASH
|
||||
lda #$c ; load to page $c00
|
||||
jsr load_rle_gr
|
||||
|
||||
jsr gr_copy_to_current
|
||||
|
||||
jsr page_flip
|
||||
|
||||
lda #<audio_red_page
|
||||
sta BTC_L
|
||||
lda #>audio_red_page
|
||||
sta BTC_H
|
||||
ldx #21 ; 21 pages long???
|
||||
jsr play_audio
|
||||
|
||||
|
||||
; lda #100
|
||||
; jsr WAIT
|
||||
|
||||
|
||||
done_sir:
|
||||
|
||||
lda KEYPRESS
|
||||
bpl red_book_loop
|
||||
|
||||
red_book_done:
|
||||
|
||||
bit KEYRESET
|
||||
|
||||
; restore bg
|
||||
|
||||
lda #<red_book_shelf_rle
|
||||
sta GBASL
|
||||
lda #>red_book_shelf_rle
|
||||
sta GBASH
|
||||
lda #$c ; load to page $c00
|
||||
jsr load_rle_gr
|
||||
|
||||
|
||||
rts
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
;==========================
|
||||
; includes
|
||||
;==========================
|
||||
|
|
@ -1001,14 +1089,14 @@ location13:
|
|||
.byte $ff ; south exit_dir
|
||||
.byte $ff ; east exit_dir
|
||||
.byte DIRECTION_W ; west exit_dir
|
||||
.byte $ff ; special exit
|
||||
.byte $00 ; special exit
|
||||
.word $0000 ; north bg
|
||||
.word $0000 ; south bg
|
||||
.word $0000 ; east bg
|
||||
.word red_book_shelf_rle ; west bg
|
||||
.byte $ff,$ff ; special x
|
||||
.byte $ff,$ff ; special y
|
||||
.word $0000 ; special function
|
||||
.byte 16,25 ; special x
|
||||
.byte 16,32 ; special y
|
||||
.word red_book-1 ; special function
|
||||
.byte BG_WEST ; west
|
||||
|
||||
; pool
|
||||
|
|
@ -1097,8 +1185,8 @@ location16:
|
|||
|
||||
|
||||
;.align $100
|
||||
;audio_red_page:
|
||||
;.incbin "audio/red_page.btc"
|
||||
;audio_link_noise:
|
||||
;.incbin "audio/link_noise.btc"
|
||||
audio_red_page:
|
||||
.incbin "audio/red_page.btc"
|
||||
audio_link_noise:
|
||||
.incbin "audio/link_noise.btc"
|
||||
|
||||
|
|
|
|||
|
|
@ -1840,3 +1840,181 @@ ss_far_n_rle: .byte $28 ; ysize=48
|
|||
.byte $A3,$77, $A3,$00, $A6,$88, $AC,$77, $A3,$44, $AA,$55, $A3,$00
|
||||
.byte $77,$77, $57, $A3,$00, $A6,$88
|
||||
.byte $A1
|
||||
red_book_open_rle: .byte $28 ; ysize=48
|
||||
.byte $00,$00, $88,$88, $55, $A4,$88, $55, $A3,$88, $55
|
||||
.byte $AD,$88, $85, $58, $A4,$88, $85, $58, $A3,$88
|
||||
.byte $A4,$00, $88,$88, $55, $00, $70, $55, $A7,$77
|
||||
.byte $A5,$70, $8F, $50, $AB,$70, $00, $85, $58
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $85
|
||||
.byte $58, $88, $A4,$00, $88,$88, $55, $11, $77
|
||||
.byte $55, $AC,$77, $88, $55, $77, $31, $88
|
||||
.byte $A5,$BB, $88, $13, $77, $00, $88,$88, $55
|
||||
.byte $88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $77, $31, $BB,$BB, $B0
|
||||
.byte $BB, $B0, $BB, $11, $13, $77, $00
|
||||
.byte $88,$88, $55, $88, $A4,$00, $88, $58, $85
|
||||
.byte $11, $77, $55, $AC,$77, $88, $55, $77
|
||||
.byte $31, $A3,$BB, $33, $BB,$BB, $11, $13, $77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $77, $55, $AC,$77, $88, $55
|
||||
.byte $77, $31, $11, $BB, $8B, $B8, $8B
|
||||
.byte $BB, $11, $13, $77, $00, $88,$88, $55
|
||||
.byte $88, $A4,$00, $88, $55, $88, $11, $55
|
||||
.byte $AD,$77, $88, $55, $77, $31, $11, $BB,$BB
|
||||
.byte $B3, $BB,$BB, $11, $13, $77, $00, $88,$88
|
||||
.byte $55, $88, $A4,$00, $88, $55, $88, $11
|
||||
.byte $55, $AD,$77, $88, $55, $77, $11, $01,$01
|
||||
.byte $8B, $88, $8B, $01,$01, $13, $77, $00
|
||||
.byte $88,$88, $55, $88, $A4,$00, $88, $55, $88
|
||||
.byte $11, $55, $AD,$77, $88, $55, $77, $A3,$70
|
||||
.byte $A3,$7F, $A3,$70, $77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $11, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $11, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $11, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $11, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $11, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $00, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $00, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $00, $55, $AD,$77
|
||||
.byte $88, $55, $AB,$77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $00, $A4,$05, $A4,$15
|
||||
.byte $A3,$17, $A3,$07, $08, $05, $AB,$07, $00, $88,$88
|
||||
.byte $55, $88, $A4,$00, $88, $55, $88,$88, $55
|
||||
.byte $A4,$88, $55, $A3,$88, $55, $AE,$88, $55, $A5,$88
|
||||
.byte $55, $88, $00,$00
|
||||
.byte $A1
|
||||
red_book_static_rle: .byte $28 ; ysize=48
|
||||
.byte $00,$00, $88,$88, $55, $A4,$88, $55, $A3,$88, $55
|
||||
.byte $AD,$88, $85, $58, $A4,$88, $85, $58, $A3,$88
|
||||
.byte $A4,$00, $88,$88, $55, $00, $70, $55, $A7,$77
|
||||
.byte $A5,$70, $8F, $50, $AB,$70, $00, $85, $58
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $85
|
||||
.byte $58, $88, $A4,$00, $88,$88, $55, $11, $77
|
||||
.byte $55, $AC,$77, $88, $55, $77, $11, $1B
|
||||
.byte $11, $1F, $1B, $11,$11, $13, $11, $77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88,$88, $55
|
||||
.byte $11, $77, $55, $AC,$77, $88, $55, $77
|
||||
.byte $B1, $13, $11, $1B, $11, $13, $11
|
||||
.byte $1B, $F1, $77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $58, $85, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $77, $31, $11, $B1
|
||||
.byte $13, $11, $1F, $13, $B1, $31, $77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $77, $55, $AC,$77, $88, $55
|
||||
.byte $77, $11, $1F, $11,$11, $13, $11, $1B
|
||||
.byte $F1, $11, $77, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88, $11, $55, $AD,$77
|
||||
.byte $88, $55, $77, $A9,$00, $77, $00, $88,$88
|
||||
.byte $55, $88, $A4,$00, $88, $55, $88, $11
|
||||
.byte $55, $AD,$77, $88, $55, $77, $31, $1B
|
||||
.byte $F1, $11, $F3, $11, $31, $1B, $11
|
||||
.byte $77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $77, $71,$71, $73, $71,$71, $7B, $71,$71, $73
|
||||
.byte $77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $00, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $00, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $00, $55, $AD,$77, $88, $55
|
||||
.byte $AB,$77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $00, $A4,$05, $A4,$15, $A3,$17, $A3,$07
|
||||
.byte $08, $05, $AB,$07, $00, $88,$88, $55, $88
|
||||
.byte $A4,$00, $88, $55, $88,$88, $55, $A4,$88, $55
|
||||
.byte $A3,$88, $55, $AE,$88, $55, $A5,$88, $55, $88
|
||||
.byte $00,$00
|
||||
.byte $A1
|
||||
red_book_static2_rle: .byte $28 ; ysize=48
|
||||
.byte $00,$00, $88,$88, $55, $A4,$88, $55, $A3,$88, $55
|
||||
.byte $AD,$88, $85, $58, $A4,$88, $85, $58, $A3,$88
|
||||
.byte $A4,$00, $88,$88, $55, $00, $70, $55, $A7,$77
|
||||
.byte $A5,$70, $8F, $50, $AB,$70, $00, $85, $58
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $00, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $55
|
||||
.byte $88,$88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $AB,$77, $00, $88, $85
|
||||
.byte $58, $88, $A4,$00, $88,$88, $55, $11, $77
|
||||
.byte $55, $AC,$77, $88, $55, $77, $A3,$01, $0B
|
||||
.byte $A3,$01, $0F, $01, $77, $00, $88,$88, $55
|
||||
.byte $88, $A4,$00, $88,$88, $55, $11, $77, $55
|
||||
.byte $AC,$77, $88, $55, $77, $10, $B0, $10,$10
|
||||
.byte $30, $10,$10, $B0, $10, $77, $00, $88,$88
|
||||
.byte $55, $88, $A4,$00, $88, $58, $85, $11
|
||||
.byte $77, $55, $AC,$77, $88, $55, $77, $13
|
||||
.byte $11, $3F, $11, $1F, $B1, $13, $11
|
||||
.byte $31, $77, $00, $88,$88, $55, $88, $A4,$00
|
||||
.byte $88, $55, $88, $11, $77, $55, $AC,$77
|
||||
.byte $88, $55, $77, $1F, $A3,$11, $13, $11
|
||||
.byte $1B, $11, $F1, $77, $00, $88,$88, $55
|
||||
.byte $88, $A4,$00, $88, $55, $88, $11, $55
|
||||
.byte $AD,$77, $88, $55, $77, $11, $1B, $F1
|
||||
.byte $1F, $1B, $31, $F1, $1B, $11, $77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $55, $AD,$77, $88, $55, $77
|
||||
.byte $13, $11, $1B, $A3,$11, $B1, $13, $B1
|
||||
.byte $77, $00, $88,$88, $55, $88, $A4,$00, $88
|
||||
.byte $55, $88, $11, $55, $AD,$77, $88, $55
|
||||
.byte $77, $71, $7F, $71, $73, $A5,$71, $77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $11, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $00, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $00, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $00, $55, $AD,$77, $88, $55, $AB,$77
|
||||
.byte $00, $88,$88, $55, $88, $A4,$00, $88, $55
|
||||
.byte $88, $00, $A4,$05, $A4,$15, $A3,$17, $A3,$07, $08
|
||||
.byte $05, $AB,$07, $00, $88,$88, $55, $88, $A4,$00
|
||||
.byte $88, $55, $88,$88, $55, $A4,$88, $55, $A3,$88
|
||||
.byte $55, $AE,$88, $55, $A5,$88, $55, $88, $00,$00
|
||||
.byte $A1
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@ mist_start:
|
|||
; Init RTS disk code
|
||||
;===================
|
||||
|
||||
jsr rts_init
|
||||
; jsr rts_init
|
||||
|
||||
;===================
|
||||
; Load graphics
|
||||
|
|
@ -35,30 +35,30 @@ reload_everything:
|
|||
; load MIST_TITLE.LZ4 to $a000
|
||||
; then decompress it to $2000 (HGR PAGE0)
|
||||
|
||||
lda #<mist_title_filename
|
||||
sta OUTL
|
||||
lda #>mist_title_filename
|
||||
sta OUTH
|
||||
jsr opendir_filename ; open and read entire file into memory
|
||||
; lda #<mist_title_filename
|
||||
; sta OUTL
|
||||
; lda #>mist_title_filename
|
||||
; sta OUTH
|
||||
; jsr opendir_filename ; open and read entire file into memory
|
||||
|
||||
; size in ldsizeh:ldsizel (f1/f0)
|
||||
|
||||
clc
|
||||
lda #<($a000)
|
||||
; clc
|
||||
lda #<file
|
||||
sta LZ4_SRC
|
||||
adc ldsizel
|
||||
sta LZ4_END
|
||||
|
||||
lda #>($a000)
|
||||
sta LZ4_SRC+1
|
||||
adc ldsizeh
|
||||
sta LZ4_END+1
|
||||
|
||||
; lda #<($a000+4103-8) ; skip checksum at end
|
||||
; adc ldsizel
|
||||
; sta LZ4_END
|
||||
; lda #>($a000+4103-8) ; skip checksum at end
|
||||
|
||||
lda #>file
|
||||
sta LZ4_SRC+1
|
||||
; adc ldsizeh
|
||||
; sta LZ4_END+1
|
||||
|
||||
lda #<file_end
|
||||
sta LZ4_END
|
||||
lda #>file_end
|
||||
sta LZ4_END+1
|
||||
|
||||
lda #<$2000
|
||||
sta LZ4_DST
|
||||
lda #>$2000
|
||||
|
|
@ -67,16 +67,18 @@ reload_everything:
|
|||
jsr lz4_decode
|
||||
|
||||
|
||||
;===================
|
||||
; set graphics mode
|
||||
;===================
|
||||
jsr HOME
|
||||
|
||||
bit KEYRESET
|
||||
|
||||
bit PAGE0
|
||||
keyloop:
|
||||
lda KEYPRESS
|
||||
bpl keyloop
|
||||
|
||||
blah:
|
||||
jmp blah
|
||||
bit KEYRESET
|
||||
|
||||
lda #16
|
||||
sta 5
|
||||
rts
|
||||
|
||||
|
||||
|
||||
|
|
@ -88,12 +90,14 @@ blah:
|
|||
; .include "gr_hline.s"
|
||||
; .include "wait_keypress.s"
|
||||
.include "lz4_decode.s"
|
||||
.include "rts.s"
|
||||
; .include "rts.s"
|
||||
|
||||
|
||||
; filename to open is 30-character Apple text:
|
||||
mist_title_filename: ; .byte "MIST_TITLE.LZ4",0
|
||||
.byte 'M'|$80,'I'|$80,'S'|$80,'T'|$80,'_'|$80,'T'|$80,'I'|$80,'T'|$80
|
||||
.byte 'L'|$80,'E'|$80,'.'|$80,'L'|$80,'Z'|$80,'4'|$80,$00
|
||||
|
||||
;mist_title_filename: ; .byte "MIST_TITLE.LZ4",0
|
||||
; .byte 'M'|$80,'I'|$80,'S'|$80,'T'|$80,'_'|$80,'T'|$80,'I'|$80,'T'|$80
|
||||
; .byte 'L'|$80,'E'|$80,'.'|$80,'L'|$80,'Z'|$80,'4'|$80,$00
|
||||
|
||||
file:
|
||||
.incbin "MIST_TITLE.LZ4"
|
||||
file_end:
|
||||
|
|
|
|||
Loading…
Reference in New Issue