mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-11-21 23:30:58 +00:00
76 lines
1.5 KiB
C
76 lines
1.5 KiB
C
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//#link "common.c"
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#include "common.h"
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//#link "rasterirq.ca65"
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#include "rasterirq.h"
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//#link "sprites.c"
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#include "sprites.h"
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#include <cbm_petscii_charmap.h>
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/*{w:24,h:21,bpp:1,brev:1}*/
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const char spriteshape[3*21] = {
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0x00,0x7F,0x00,0x01,0xFF,0xC0,0x03,0xFF,0xE0,
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0x03,0xE7,0xE0,0x07,0xD9,0xF0,0x07,0xDF,0xF0,
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0x07,0xD9,0xF0,0x03,0xE7,0xE0,0x03,0xFF,0xE0,
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0x03,0xFF,0xE0,0x02,0xFF,0xA0,0x01,0x7F,0x40,
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0x01,0x3E,0x40,0x00,0x9C,0x80,0x00,0x9C,0x80,
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0x00,0x49,0x00,0x00,0x49,0x00,0x00,0x3E,0x00,
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0x00,0x3E,0x00,0x00,0x3E,0x00,0x00,0x1C,0x00
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};
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byte scroll_x = 0;
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void dlist_example(void) {
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VIC.bordercolor = 6;
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VIC.bordercolor = 5;
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VIC.ctrl1 = 0x18;
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VIC.ctrl2 = VIC.ctrl2 & 0xf8;
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VIC.ctrl2 |= (scroll_x & 7);
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DLIST_NEXT(150);
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// VIC.ctrl1 = 5 | 0x18;
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VIC.bordercolor = 2;
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sprshad.spr_pos[0].y += 1;
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scroll_x++;
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VIC.addr ^= 0xf0;
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VIC.ctrl2 = VIC.ctrl2 & 0xf8;
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DLIST_NEXT(0xf9);
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VIC.ctrl1 = 0x10;
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VIC.bordercolor = 3;
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VIC.addr ^= 0xf0;
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DLIST_NEXT(0xfc);
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VIC.ctrl1 = 0x18;
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VIC.bordercolor = 4;
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DLIST_RESTART(30);
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}
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void main(void) {
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byte i;
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clrscr();
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sprite_clear();
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sprite_set_shapes(spriteshape, 192, 1);
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// set colors
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sprshad.spr_exp_x = 0xff;
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for (i=0; i<8; i++) {
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sprshad.spr_color[i] = i+3;
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sprite_draw(i, i*38+24, 248, 192);
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}
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// TODO: can't do in IRQ
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DLIST_SETUP(dlist_example);
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while (1) {
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waitvsync();
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sprite_update(DEFAULT_SCREEN);
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printf("Raster IRQ-driven display list! ");
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}
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}
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