From e552b5a8c3b36871b40be49855553865d2471a66 Mon Sep 17 00:00:00 2001
From: Gregory Montoir
Date: Thu, 17 Feb 2011 16:09:38 +0100
Subject: TUCKER: fix #3106542 - Ego drawn behind background

Looks like an original game glitch, the location 14
background bitmap contains some pixels in range
[0xE0-0xF8] which is usually reserved ; add workaround.
---
 engines/tucker/graphics.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'engines/tucker/graphics.cpp')

diff --git a/engines/tucker/graphics.cpp b/engines/tucker/graphics.cpp
index 52018d25e6..163719197d 100644
--- a/engines/tucker/graphics.cpp
+++ b/engines/tucker/graphics.cpp
@@ -112,7 +112,7 @@ void Graphics::decodeRLE_224(uint8 *dst, const uint8 *src, int w, int h) {
 	}
 }
 
-void Graphics::decodeRLE_248(uint8 *dst, const uint8 *src, int w, int h, int y1, int y2, bool xflip) {
+void Graphics::decodeRLE_248(uint8 *dst, const uint8 *src, int w, int h, int y1, int y2, bool xflip, bool color248Only) {
 	int code = 0;
 	int color = 0;
 	for (int y = 0; y < h; ++y) {
@@ -125,7 +125,7 @@ void Graphics::decodeRLE_248(uint8 *dst, const uint8 *src, int w, int h, int y1,
 				}
 			}
 			if (color != 0) {
-				if ((dst[offset] < 0xE0 || y + y1 < y2) && dst[offset] < 0xF8) {
+				if ((color248Only || dst[offset] < 0xE0 || y + y1 < y2) && dst[offset] < 0xF8) {
 					dst[offset] = color;
 				}
 			} else {
-- 
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