shithub: sms

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fix palette

--- a/vdp.c

+++ b/vdp.c

@@ -54,6 +54,7 @@

 	int hflip = (info & 1 << 1) != 0;

 	int vflip = (info & 1 << 2) != 0;

+	int paloff = (info & 1 << 3) != 0 ? 0x20 : 0x00;

 	int data = (tidx << 5) + ((vflip ? 7 - tyoff : tyoff) << 2);

 	int xx = 7 - txoff;

@@ -64,7 +65,7 @@

 			(((vram[data + 2] >> xx) & 1) << 2) +

 			(((vram[data + 3] >> xx) & 1) << 3);

-	if(c > 0) pixeldraw(vdpx, vdpy, cramc[c + 16]);

+	if(c > 0) pixeldraw(vdpx, vdpy, cramc[c + paloff]);

 }

 int sprlst[64] = {-1};

@@ -227,7 +228,7 @@

 		if(vdpx < xdisp){

 			col = reg[BGCOL] & 0x0f + 16;

 			pri = 0;

-			pixeldraw(vdpx, vdpy, 0);

+			pixeldraw(vdpx, vdpy, col);

 			planes();

 			sprites();

 		}else

-- 

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