git.mutantstargoat.com Git - lugburz/blob - src/amiga/main.c

   1 #include <string.h>
   2 #include "amigalib.h"
   3 #include "hwregs.h"
   4 #include "copper.h"
   5 #include "gfx.h"
   6 #include "game.h"
   7 #include "serial.h"
   8 #include "mem.h"
   9
  10 static uint32_t coplist[128];
  11
  12 int main(void)
  13 {
  14         int i;
  15
  16         REG_INTENA = SETBITS(INTEN_VERTB | INTEN_MASTER);
  17         REG_DMACON = CLRBITS(DMA_ALL);
  18
  19         ser_init(38400);
  20         ser_print("lugburz amiga starting up...\n");
  21
  22         alib_init();
  23
  24         init_mem();
  25
  26         init_gfx();
  27
  28         REG_COLOR0 = 0x111;
  29         REG_COLOR1 = 0x23c;
  30         REG_COLOR2 = 0xc32;
  31         REG_COLOR3 = 0x22c;
  32         REG_COLOR4 = 0xcc2;
  33
  34         wait_vblank();
  35
  36         init_copper(coplist, 32, COPPER_SINGLE);
  37         for(i=0; i<NBPL; i++) {
  38                 uint32_t addr = (intptr_t)bplptr[i];
  39                 int reg = REGN_BPL1PTH + i * 4;
  40                 add_copper(COPPER_MOVE(reg, addr >> 16));
  41                 add_copper(COPPER_MOVE(reg + 2, addr));
  42         }
  43         add_copper(COPPER_VWAIT(50));
  44         add_copper(COPPER_MOVE(REGN_COLOR0, 0xf00));
  45         add_copper(COPPER_VWAIT(60));
  46         add_copper(COPPER_MOVE(REGN_COLOR0, 0x111));
  47         *copperlist_end = COPPER_END;
  48
  49         game_init();
  50
  51         wait_vblank();
  52         REG_DMACON = SETBITS(DMA_BPL | DMA_COPPER | DMA_MASTER);
  53
  54         for(;;) {
  55                 wait_vblank();
  56                 game_draw();
  57         }
  58         return 0;
  59 }