1 files changed, 74 insertions, 0 deletions
diff --git a/src/libjin/Render/JSL.h b/src/libjin/Render/JSL.h
new file mode 100644
index 0000000..741983a
--- /dev/null
+++ b/src/libjin/Render/JSL.h
@@ -0,0 +1,74 @@
+#ifndef __JIN_JSL_H
+#define __JIN_JSL_H
+#include "../modules.h"
+#if JIN_MODULES_RENDER
+
+#include <string>
+#include <map>
+#include "color.h"
+#include "texture.h"
+#include "canvas.h"
+#include "3rdparty/GLee/GLee.h"
+
+namespace jin
+{
+namespace render
+{
+
+    class JSLProgram
+    {
+
+    public:
+
+        static JSLProgram* createJSLProgram(const char* program);
+
+        ~JSLProgram();
+
+        inline void JSLProgram::use()
+        {
+            glUseProgram(pid);
+            currentJSLProgram = this;
+        }
+
+        static inline void JSLProgram::unuse()
+        {
+            glUseProgram(0);
+            currentJSLProgram = nullptr;
+        }
+
+        void sendFloat(const char* name, float number);
+        void sendTexture(const char*  name, const Texture* image);
+        void sendVec2(const char* name, float x, float y);
+        void sendVec3(const char* name, float x, float y, float z);
+        void sendVec4(const char* name, float x, float y, float z, float w);
+        void sendCanvas(const char* name, const Canvas* canvas);
+        void sendColor(const char* name, const color* col);
+
+        static inline JSLProgram* getCurrentJSL()
+        {
+            return currentJSLProgram;
+        }
+
+    private:
+
+        JSLProgram(const char* program);
+
+        static JSLProgram* currentJSLProgram;
+
+        GLuint pid; 
+
+        std::map<std::string, GLint> texturePool;
+
+        GLint currentTextureUnit;
+        GLint getTextureUnit(const std::string& name);
+
+        inline void initialize(const char* program);
+        inline void destroy();
+
+    };
+
+}
+}
+
+#endif // JIN_MODULES_RENDER
+#endif