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c64: presets

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This commit is contained in:
Steven Hugg 2023-12-25 10:19:49 -05:00
parent 45bc17d7ee
commit 8023d56b88
3 changed files with 12 additions and 8 deletions
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11
presets/c64/multisprite.ca65
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@ -1,9 +1,12 @@
VIC_BASE = $0
VIC_SCRN_BASE = VIC_BASE + $400
MAX_MSPRITES = 28 MAX_MSPRITES = 28
MIN_Y_SPACING = 35 MIN_Y_SPACING = 35
DEBUG = 1 DEBUG = 0
.code .code
@ -31,7 +34,7 @@ _msprite_render_section:
adc #MIN_Y_SPACING adc #MIN_Y_SPACING
sta bailout_line sta bailout_line
@loop: @loop:
.ifdef DEBUG .if DEBUG
inc $d020 inc $d020
.endif .endif
lda $d012 lda $d012
@ -66,7 +69,7 @@ _msprite_render_section:
sta $d027,x sta $d027,x
; POKE(0x7f8+j, msprite_shape[i]); ; POKE(0x7f8+j, msprite_shape[i]);
lda _msprite_shape,y lda _msprite_shape,y
sta $07f8,x sta VIC_SCRN_BASE + $03f8,x
; set hi X bit ; set hi X bit
lda _msprite_x_hi,y lda _msprite_x_hi,y
lsr lsr
@ -83,7 +86,7 @@ _msprite_render_section:
sta j ; next h/w sprite sta j ; next h/w sprite
jmp @loop jmp @loop
@loopexit: @loopexit:
.ifdef DEBUG .if DEBUG
lda #0 lda #0
sta $d020 sta $d020
.endif .endif

7
presets/c64/musicplayer.c
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@ -26,10 +26,9 @@ void sid_init() {
byte music_index = 0; byte music_index = 0;
byte cur_duration = 0; byte cur_duration = 0;
byte music_wavebits = 0; byte music_wavebits = SID_SQUARE;
const byte music1[]; // music data -- see end of file const byte* music_ptr = 0;
const byte* music_ptr = music1;
byte next_music_byte() { byte next_music_byte() {
return *music_ptr++; return *music_ptr++;
@ -180,6 +179,8 @@ void setSIDRegisters() {
music_wavebits = buf[0x04]; music_wavebits = buf[0x04];
} }
const byte music1[]; // music data -- see end of file
char music_update() { char music_update() {
if (!music_ptr) start_music(music1); if (!music_ptr) start_music(music1);
play_music(); play_music();

2
test/cli/testworker.js
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@ -126,7 +126,7 @@ describe('Worker', function() {
}); });
it('should compile galaxian skeleton', function(done) { it('should compile galaxian skeleton', function(done) {
var csource = ab2str(fs.readFileSync('presets/galaxian-scramble/skeleton.sdcc')); var csource = ab2str(fs.readFileSync('presets/galaxian-scramble/skeleton.sdcc'));
compile('sdcc', csource, 'galaxian-scramble', done, 20512, 34, 0); compile('sdcc', csource, 'galaxian-scramble', done, 20512, 28, 0);
}); });
it('should compile vector skeleton', function(done) { it('should compile vector skeleton', function(done) {
var csource = ab2str(fs.readFileSync('presets/vector-z80color/skeleton.sdcc')); var csource = ab2str(fs.readFileSync('presets/vector-z80color/skeleton.sdcc'));