Initial Mercurial commit.

src/modules/graphics/opengl/SpriteBatch.h

@@ -0,0 +1,74 @@
+/**
+* Copyright (c) 2006-2009 LOVE Development Team
+* 
+* This software is provided 'as-is', without any express or implied
+* warranty.  In no event will the authors be held liable for any damages
+* arising from the use of this software.
+* 
+* Permission is granted to anyone to use this software for any purpose,
+* including commercial applications, and to alter it and redistribute it
+* freely, subject to the following restrictions:
+* 
+* 1. The origin of this software must not be misrepresented; you must not
+*    claim that you wrote the original software. If you use this software
+*    in a product, an acknowledgment in the product documentation would be
+*    appreciated but is not required.
+* 2. Altered source versions must be plainly marked as such, and must not be
+*    misrepresented as being the original software.
+* 3. This notice may not be removed or altered from any source distribution.
+**/
+
+#ifndef LOVE_GRAPHICS_OPENGL_SPRITE_BATCH_H
+#define LOVE_GRAPHICS_OPENGL_SPRITE_BATCH_H
+
+// C
+#include <cstring>
+
+// LOVE
+#include <common/math.h>
+#include <common/Object.h>
+#include <common/Vector.h>
+#include <common/Matrix.h>
+#include <graphics/Drawable.h>
+
+namespace love
+{
+namespace graphics
+{
+namespace opengl
+{
+	// Forward declarations.
+	class VertexBuffer;
+	class Image;
+
+	class SpriteBatch : public Drawable
+	{
+	private:
+
+		// Max number of sprites in the batch.
+		int size;
+
+		// The next free element.
+		int next;
+
+		// Vertex Buffer.
+		VertexBuffer * buffer;
+
+	public:
+
+		SpriteBatch(Image * image, int size, int usage);
+		virtual ~SpriteBatch();
+
+		void add(float x, float y, float a, float sx, float sy, float ox, float oy);
+		void clear();
+
+		// Implements Drawable.
+		void draw(float x, float y, float angle, float sx, float sy, float ox, float oy) const;
+
+	}; // SpriteBatch
+
+} // opengl
+} // graphics
+} // love
+
+#endif // LOVE_GRAPHICS_OPENGL_SPRITE_BATCH_H