From 97de5d1a965995c8d9711163f66ea123efad238c Mon Sep 17 00:00:00 2001
From: Rekai Musuka <rekai@musuka.dev>
Date: Mon, 28 Feb 2022 17:32:10 -0400
Subject: [PATCH] fix: palette id is a u16 not a u8

---
 src/ppu.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ppu.zig b/src/ppu.zig
index be7ddd9..d472520 100644
--- a/src/ppu.zig
+++ b/src/ppu.zig
@@ -157,7 +157,7 @@ pub const Ppu = struct {
 
                 // Render Current Scanline
                 for (self.vram.buf[start..end]) |byte, i| {
-                    const id = byte * 2;
+                    const id = @as(u16, byte) * 2;
                     const j = i * @sizeOf(u16);
 
                     std.mem.copy(u8, self.framebuf[(buf_start + j)..][0..2], self.palette.buf[id..][0..2]);