From f838473c25cba44a858a341558c34367fe1a44ea Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Thu, 19 Sep 2002 23:06:54 +0000
Subject: NewGui now has its own mouse cursor code -> again one less dependency
 on Scumm; moved makeCursorColorTransparent to gfx.cpp where it belongs

svn-id: r4977
---
 scumm/gfx.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'scumm/gfx.cpp')

diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp
index 6493d694aa..6939f9cac6 100644
--- a/scumm/gfx.cpp
+++ b/scumm/gfx.cpp
@@ -3001,6 +3001,18 @@ void Scumm::decompressDefaultCursor(int idx)
 	updateCursor();
 }
 
+void Scumm::makeCursorColorTransparent(int a)
+{
+	int i, size;
+
+	size = _cursorWidth * _cursorHeight;
+
+	for (i = 0; i < size; i++)
+		if (_grabbedCursor[i] == (byte)a)
+			_grabbedCursor[i] = 0xFF;
+
+	updateCursor();
+}
 
 int Scumm::remapPaletteColor(int r, int g, int b, uint threshold)
 {
-- 
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