From 1f1c9803a7debcc09dba0959ce5457eb592dbd49 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Fri, 27 Nov 2015 22:17:09 +0100
Subject: PRINCE: Fix color clipping logic

---
 engines/prince/graphics.cpp | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

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

diff --git a/engines/prince/graphics.cpp b/engines/prince/graphics.cpp
index f556d81eab..3482d79f69 100644
--- a/engines/prince/graphics.cpp
+++ b/engines/prince/graphics.cpp
@@ -375,30 +375,30 @@ byte GraphicsMan::getBlendTableColor(byte pixelColor, byte backgroundPixelColor,
 		const byte *originalPalette = _vm->_roomBmp->getPalette();
 
 		int redFirstOrg = originalPalette[pixelColor * 3] * _vm->_mst_shadow / 256;
-		CLIP(redFirstOrg, 0, 255);
+		redFirstOrg = CLIP(redFirstOrg, 0, 255);
 		if (_vm->_mst_shadow <= 256) {
 			int redFirstBack = originalPalette[backgroundPixelColor * 3] * (256 - _vm->_mst_shadow) / 256;
-			CLIP(redFirstBack, 0, 255);
+			redFirstBack = CLIP(redFirstBack, 0, 255);
 			redFirstOrg += redFirstBack;
-			CLIP(redFirstOrg, 0, 255);
+			redFirstOrg = CLIP(redFirstOrg, 0, 255);
 		}
 
 		int greenFirstOrg = originalPalette[pixelColor * 3 + 1] * _vm->_mst_shadow / 256;
-		CLIP(greenFirstOrg, 0, 255);
+		greenFirstOrg = CLIP(greenFirstOrg, 0, 255);
 		if (_vm->_mst_shadow <= 256) {
 			int greenFirstBack = originalPalette[backgroundPixelColor * 3 + 1] * (256 - _vm->_mst_shadow) / 256;
-			CLIP(greenFirstBack, 0, 255);
+			greenFirstBack = CLIP(greenFirstBack, 0, 255);
 			greenFirstOrg += greenFirstBack;
-			CLIP(greenFirstOrg, 0, 255);
+			greenFirstOrg = CLIP(greenFirstOrg, 0, 255);
 		}
 
 		int blueFirstOrg = originalPalette[pixelColor * 3 + 2] * _vm->_mst_shadow / 256;
-		CLIP(blueFirstOrg, 0, 255);
+		blueFirstOrg = CLIP(blueFirstOrg, 0, 255);
 		if (_vm->_mst_shadow <= 256) {
 			int blueFirstBack = originalPalette[backgroundPixelColor * 3 + 2] * (256 - _vm->_mst_shadow) / 256;
-			CLIP(blueFirstBack, 0, 255);
+			blueFirstBack = CLIP(blueFirstBack, 0, 255);
 			blueFirstOrg += blueFirstBack;
-			CLIP(blueFirstOrg, 0, 255);
+			blueFirstOrg = CLIP(blueFirstOrg, 0, 255);
 		}
 
 		int bigValue = PrinceEngine::kIntMax; // infinity
-- 
cgit v1.2.3