+#include <stdio.h>
#include "z80.h"
+#include "vdp.h"
+#include "pad.h"
+#include "sprite.h"
+#include "parts.h"
+#include "debug.h"
+
+uint32_t frameno;
+uint32_t dbgval[4];
int main(void)
{
+ int i;
+ static unsigned short bnprev;
+
z80_init();
+ vdp_init();
+ pad_init();
+ dbg_init();
+
+ dna_init();
+
+ dbg_setcursor(0, 0);
+ printf("xyzzy");
+
+ for(;;) {
+ dbg_setcursor(32, 0);
+ for(i=0; i<4; i++) {
+ printf("%08x\n", (unsigned int)dbgval[i]);
+ }
+ spr_begin();
+
+ dna_update();
+
+ vdp_wait_vblank();
+ spr_submit();
+ bnstate = pad_read(0);
+ bndiff = bnstate ^ bnprev;
+ bnprev = bnstate;
+
+ frameno++;
+ }
return 0;
}