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[gbajam22] / src / gamescr.c

diff --git a/src/gamescr.c b/src/gamescr.c
index 73566c3..290873d 100644 (file)
--- a/src/gamescr.c
+++ b/src/gamescr.c
@@ -49,7 +49,9 @@ static struct player player;
 
 void gamescr(void)
 {
+       int i;
        unsigned char *fb;
+       uint16_t *cmap;
 
        REG_DISPCNT = 4 | DISPCNT_BG2 | DISPCNT_OBJ | DISPCNT_FB1;
 
@@ -62,6 +64,14 @@ void gamescr(void)
        memset(&player, 0, sizeof player);
        player.phi = 0x100;
 
+       cmap = (uint16_t*)CRAM_BG_ADDR;
+       *cmap++ = 0;
+       for(i=1; i<255; i++) {
+               *cmap++ = rand();
+       }
+       *cmap = 0xffff;
+
+
        select_input(BN_DPAD | BN_A | BN_B);
 
        mask(INTR_VBLANK);
@@ -115,6 +125,7 @@ static void draw(void)
 
                xgl_push_matrix();
                xgl_translate(x, 0, y);
+               xgl_index(i + 1);
                xgl_draw(XGL_QUADS, tm_floor, sizeof tm_floor / sizeof *tm_floor);
                xgl_pop_matrix();
        }