From 3a6cb86489c7e0a7c171dbb9d317dd2cdbf4cccf Mon Sep 17 00:00:00 2001
From: RichieSams
Date: Mon, 16 Sep 2013 00:04:03 -0500
Subject: ZVISION: Add methods to clear and remove AlphaEntries

---
 engines/zvision/render_manager.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/engines/zvision/render_manager.h b/engines/zvision/render_manager.h
index e7030b06fe..2fc3f230df 100644
--- a/engines/zvision/render_manager.h
+++ b/engines/zvision/render_manager.h
@@ -122,6 +122,8 @@ public:
 	void renderBackbufferToScreen();
 
 	void processAlphaEntries();
+	void clearAlphaEntries() { _alphaDataEntries.clear(); }
+	void removeAlphaEntry(uint32 idNumber) { _alphaDataEntries.erase(idNumber); }
 
 	void copyRectToWorkingWindow(const uint16 *buffer, int32 destX, int32 destY, int32 imageWidth, int32 width, int32 height);
 	void copyRectToWorkingWindow(const uint16 *buffer, int32 destX, int32 destY, int32 imageWidth, int32 width, int32 height, int16 alphaColor, uint32 idNumber);
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