From b5368211afefa2c2586e1979e382ef6a4dc79bdd Mon Sep 17 00:00:00 2001
From: Jared Adams <jaxad0127@gmail.com>
Date: Fri, 21 May 2010 14:38:55 -0600
Subject: Fix transparent overlays under OpenGL
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This was accidentally broken in the SDL buffer commit.

Reviewed-by: Thorbjørn Lindeijer
---
 src/compoundsprite.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/compoundsprite.cpp b/src/compoundsprite.cpp
index c01b11c3..d6731e5d 100644
--- a/src/compoundsprite.cpp
+++ b/src/compoundsprite.cpp
@@ -99,7 +99,9 @@ bool CompoundSprite::draw(Graphics* graphics, int posX, int posY) const
         redraw();
 
     if (mAlpha == 1.0f && mImage)
+    {
         return graphics->drawImage(mImage, posX + mOffsetX, posY + mOffsetY);
+    }
     else if (mAlpha && mAlphaImage)
     {
         if (mAlphaImage->getAlpha() != mAlpha)
@@ -115,6 +117,8 @@ bool CompoundSprite::draw(Graphics* graphics, int posX, int posY) const
         {
             if (*it)
             {
+                if ((*it)->getAlpha() != mAlpha)
+                    (*it)->setAlpha(mAlpha);
                 (*it)->draw(graphics, posX, posY);
             }
         }
-- 
cgit v1.2.3-70-g09d2