From dc2d87a90f50360e833553998f71c408f62db269 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romero?= <none@none>
Date: Wed, 27 Apr 2011 16:35:14 +0200
Subject: [PATCH] Apply patch for issue #219

---
 src/modules/graphics/opengl/SpriteBatch.cpp      |  7 +++++++
 src/modules/graphics/opengl/SpriteBatch.h        |  2 ++
 src/modules/graphics/opengl/wrap_SpriteBatch.cpp | 11 ++++++++++-
 src/modules/graphics/opengl/wrap_SpriteBatch.h   |  2 ++
 4 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/modules/graphics/opengl/SpriteBatch.cpp b/src/modules/graphics/opengl/SpriteBatch.cpp
index e0b51b367..ca5762f13 100644
--- a/src/modules/graphics/opengl/SpriteBatch.cpp
+++ b/src/modules/graphics/opengl/SpriteBatch.cpp
@@ -171,6 +171,13 @@ namespace opengl
 		glBindBuffer(GL_ARRAY_BUFFER, 0);
 	}
 
+	void SpriteBatch::setImage(Image * newimage)
+	{
+		image->release();
+		image = newimage;
+		image->retain();
+	}
+
 	void SpriteBatch::draw(float x, float y, float angle, float sx, float sy, float ox, float oy) const
 	{
 		static Matrix t;
diff --git a/src/modules/graphics/opengl/SpriteBatch.h b/src/modules/graphics/opengl/SpriteBatch.h
index e375b912c..e6290d6fc 100644
--- a/src/modules/graphics/opengl/SpriteBatch.h
+++ b/src/modules/graphics/opengl/SpriteBatch.h
@@ -96,6 +96,8 @@ namespace opengl
 		void * lock();
 		void unlock();
 
+		void setImage(Image * newimage);
+
 		// Implements Drawable.
 		void draw(float x, float y, float angle, float sx, float sy, float ox, float oy) const;
 
diff --git a/src/modules/graphics/opengl/wrap_SpriteBatch.cpp b/src/modules/graphics/opengl/wrap_SpriteBatch.cpp
index b6611f366..f9f6122b2 100644
--- a/src/modules/graphics/opengl/wrap_SpriteBatch.cpp
+++ b/src/modules/graphics/opengl/wrap_SpriteBatch.cpp
@@ -81,12 +81,21 @@ namespace opengl
 		return 0;
 	}
 
+	int w_SpriteBatch_setImage(lua_State * L)
+	{
+		SpriteBatch * t = luax_checkspritebatch(L, 1);
+		Image * image = luax_checktype<Image>(L, 2, "Image", GRAPHICS_IMAGE_T);
+		t->setImage(image);
+		return 0;
+	}
+
 	static const luaL_Reg functions[] = {
 		{ "add", w_SpriteBatch_add },
 		{ "addq", w_SpriteBatch_addq },
 		{ "clear", w_SpriteBatch_clear },
 		{ "lock", w_SpriteBatch_lock },
 		{ "unlock", w_SpriteBatch_unlock },
+		{ "setImage", w_SpriteBatch_setImage },
 		{ 0, 0 }
 	};
 
@@ -97,4 +106,4 @@ namespace opengl
 
 } // opengl
 } // graphics
-} // love
\ No newline at end of file
+} // love
diff --git a/src/modules/graphics/opengl/wrap_SpriteBatch.h b/src/modules/graphics/opengl/wrap_SpriteBatch.h
index b85b65899..d2ced3d63 100644
--- a/src/modules/graphics/opengl/wrap_SpriteBatch.h
+++ b/src/modules/graphics/opengl/wrap_SpriteBatch.h
@@ -36,6 +36,8 @@ namespace opengl
 	int w_SpriteBatch_clear(lua_State * L);
 	int w_SpriteBatch_lock(lua_State * L);
 	int w_SpriteBatch_unlock(lua_State * L);
+	int w_SpriteBatch_setImage(lua_State * L);
+
 	int luaopen_spritebatch(lua_State * L);
 
 } // opengl