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/* bug-3101.c
A bug in gbz80 code generation when storing a value in l or h onto the stack.
*/
#include <testfwk.h>
#include <stdio.h>
#include <string.h>
typedef unsigned char UBYTE;
typedef unsigned int UWORD;
typedef int WORD;
typedef struct {
WORD x, y;
} fly_coord_t;
fly_coord_t flies[3]; // = {{(14 * 8), (5 * 8)}, {(6 * 8), (9 * 8)}, {(22 * 8), (12 * 8)}};
fly_coord_t * fly_ptr;
UBYTE __temp_i, __temp_j, __temp_k, __temp_l, __temp_m;
int my_puts(const char *s)
{
ASSERT (!strcmp(s, "ok"));
}
fly_coord_t * find_firefly(UBYTE tile_x, UBYTE tile_y) {
UBYTE ff_tile_x, ff_tile_y;
for (__temp_i = 0; __temp_i < 3; __temp_i++) {
fly_ptr = &flies[__temp_i];
ff_tile_x = fly_ptr->x >> 3, ff_tile_y = fly_ptr->y >> 3;
if ((ff_tile_x >= tile_x) && (ff_tile_x <= tile_x + 2) &&
(ff_tile_y >= tile_y) && (ff_tile_y <= tile_y + 1)) return fly_ptr;
}
return 0;
}
UBYTE dizzy_catches_firefly(UBYTE tile_x, UBYTE tile_y, UBYTE id) {
id;
fly_coord_t * temp_fly;
temp_fly = find_firefly(tile_x, tile_y);
if (temp_fly) my_puts("ok"); else my_puts("fail");
return 0;
}
void
testBug(void)
{
flies[0].x=7*8; flies[0].y=16*8+5;
flies[1].x=11*8+2; flies[1].y=14*8+3;
flies[2].x=18*8; flies[2].y=5*8+1;
dizzy_catches_firefly(10, 14, 0);
}
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