1 files changed, 63 insertions, 0 deletions
diff --git a/inc/opengl/spritebatch.hpp b/inc/opengl/spritebatch.hpp
new file mode 100644
index 0000000..3ece593
--- /dev/null
+++ b/inc/opengl/spritebatch.hpp
@@ -0,0 +1,63 @@
+#ifndef spritebatch_h
+#define spritebatch_h
+
+#include <GL/glew.h>
+#include "graphicsdata.hpp"
+#include <vector>
+#include "geoshader.hpp"
+#include <iostream>
+
+
+class RenderBatch {
+public:
+    RenderBatch(GLuint Offset, GLuint NumVertices) : offset(Offset),
+        numVertices(NumVertices){
+    }
+    GLuint offset;
+    GLuint numVertices;
+    //GLuint texture;
+};
+
+
+class SpriteBatch
+{
+	public:
+    SpriteBatch(GeoShader theshader);
+    ~SpriteBatch();
+    // Initializes the spritebatch
+    void init();
+    // Begins the spritebatch
+    void begin();
+    // Ends the spritebatch
+    void end();
+    // Adds a glyph to the spritebatch
+    void draw(const GraphicsData& gfxData);
+    // Renders the entire SpriteBatch to the screen
+    void renderBatch();
+
+	private:
+    // Creates all the needed RenderBatches
+    void createRenderBatches();
+    // Generates our VAO and VBO
+    void createVertexArray();
+    // Sorts glyphs according to _sortType
+    //void sortGlyphs();
+    // Comparators used by sortGlyphs()
+    //static bool compareFrontToBack(Glyph* a, Glyph* b);
+    //static bool compareBackToFront(Glyph* a, Glyph* b);
+    //static bool compareTexture(Glyph* a, Glyph* b);
+
+    GLuint _vbo;
+    GLuint _vao;
+
+    //GlyphSortType _sortType;
+
+    std::vector<GraphicsData*> _gfxPtr; ///< This is for sorting
+    std::vector<GraphicsData> _gfx; ///< These are the actual glyphs
+    std::vector<RenderBatch> _renderBatches;
+
+    GeoShader shader;
+
+};
+
+#endif