From 89bda02eb111d0aefb8a81115b0986eff07321ed Mon Sep 17 00:00:00 2001
From: lukaslw
Date: Fri, 15 Aug 2014 20:32:32 +0200
Subject: PRINCE: showHeroShadow - shadowLine data reading fix

---
 engines/prince/hero.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/engines/prince/hero.cpp b/engines/prince/hero.cpp
index 496099251f..e2d63c5e5d 100644
--- a/engines/prince/hero.cpp
+++ b/engines/prince/hero.cpp
@@ -240,7 +240,6 @@ static void plot(int x, int y, int color, void *data) {
 	shadowLine->_shadLineLen++;
 }
 
-// FIXME - horizontal line with wrong colors in the middle of shadow appears in loc. 12, 23
 void Hero::showHeroShadow(Graphics::Surface *screen, DrawNode *drawNode) {
 	Hero *heroData = (Hero *)drawNode->data;
 	int16 heroSurfaceWidth = drawNode->s->w;
@@ -500,18 +499,18 @@ void Hero::showHeroShadow(Graphics::Surface *screen, DrawNode *drawNode) {
 			}
 			//skip_line
 			//next_line
-			if (*(shadowLineStart + 2) < *(shadowLineStart - 2)) {
+			if (READ_UINT16(shadowLineStart + 2) < READ_UINT16(shadowLineStart - 2)) {
 				//minus_y
 				shadBitAddr -= PrinceEngine::kMaxPicWidth / 8;
 				shadPosY--;
 				diffY--;
-			} else if (*(shadowLineStart + 2) > *(shadowLineStart - 2)) {
+			} else if (READ_UINT16(shadowLineStart + 2) > READ_UINT16(shadowLineStart - 2)) {
 				shadBitAddr += PrinceEngine::kMaxPicWidth / 8;
 				shadPosY++;
 				diffY++;
 			}
 			//no_change_y
-			if (*shadowLineStart < *(shadowLineStart - 4)) {
+			if (READ_UINT16(shadowLineStart) < READ_UINT16(shadowLineStart - 4)) {
 				//minus_x
 				shadPosX--;
 				//rol
@@ -522,7 +521,7 @@ void Hero::showHeroShadow(Graphics::Surface *screen, DrawNode *drawNode) {
 					shadBitMask <<= 1;
 				}
 				diffX--;
-			} else if (*shadowLineStart > *(shadowLineStart - 4)) {
+			} else if (READ_UINT16(shadowLineStart) > READ_UINT16(shadowLineStart - 4)) {
 				shadPosX++;
 				//ror
 				if (shadBitMask == 1) {
-- 
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