From bae1908c3b1c6245f801e0c00a4088c212d56948 Mon Sep 17 00:00:00 2001
From: Gary Talent <gtalent2@gmail.com>
Date: Sun, 27 Oct 2019 19:48:32 -0500
Subject: [PATCH] [nostalgia/core] Cleanup

---
 src/nostalgia/core/sdl/gfx.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/nostalgia/core/sdl/gfx.cpp b/src/nostalgia/core/sdl/gfx.cpp
index b5ad8a23..b2dcdb72 100644
--- a/src/nostalgia/core/sdl/gfx.cpp
+++ b/src/nostalgia/core/sdl/gfx.cpp
@@ -122,7 +122,7 @@ ox::Error loadTileSheet(Context *ctx,
 	return OxError(0);
 }
 
-void drawBackground(std::size_t bg) {
+void drawBackground(SDL_Texture *tex) {
 	//oxTrace("nostalgia::core::drawBackground") << "Drawing background";
 	SDL_Rect src = {}, dst = {};
 	src.x = 0;
@@ -132,7 +132,6 @@ void drawBackground(std::size_t bg) {
 	dst.y = 0;
 	dst.w = 64;
 	dst.h = 64;
-	const auto tex = bgTextures[bg];
 	if (tex) {
 		for (auto &m : bgTileMaps) {
 			for (auto t : m) {
@@ -148,10 +147,9 @@ void drawBackground(std::size_t bg) {
 
 void draw() {
 	SDL_RenderClear(renderer);
-	drawBackground(0);
-	drawBackground(1);
-	drawBackground(2);
-	drawBackground(3);
+	for (auto tex : bgTextures) {
+		drawBackground(tex);
+	}
 	SDL_RenderPresent(renderer);
 }