Abstract asset loading to asset manager

src/include/Dengine/AssetManager.h

@@ -0,0 +1,34 @@
+#ifndef DENGINE_ASSET_MANAGER_H
+#define DENGINE_ASSET_MANAGER_H
+
+#include <Dengine\Common.h>
+#include <Dengine\Texture.h>
+#include <Dengine\Shader.h>
+
+#include <map>
+#include <string>
+#include <iostream>
+
+namespace Dengine
+{
+class AssetManager
+{
+public:
+	AssetManager();
+	~AssetManager();
+
+	/* Texture */
+	Texture *getTexture(std::string name);
+	i32 loadTextureImage(std::string path, std::string name);
+
+	/* Shaders */
+	Shader *getShader(std::string name);
+	i32 loadShaderFiles(std::string vertexPath, std::string fragmentPath,
+	                    std::string name);
+
+private:
+	std::map<std::string, Texture> mTextures;
+	std::map<std::string, Shader> mShaders;
+};
+}
+#endif

src/include/Dengine/Shader.h

@@ -7,17 +7,18 @@
 
 namespace Dengine
 {
-	class Shader
-	{
-	public:
-		GLuint mProgram;
+class Shader
+{
+public:
+	GLuint mProgram;
 
-		Shader(std::string vertexPath, std::string fragmentPath);
-		~Shader();
+	Shader();
+	~Shader();
 
-		void use();
+	i32 loadProgram(GLuint vertexShader, GLuint fragmentShader);
 
-	};
+	void use();
+};
 }
 
 #endif

src/include/Dengine/Texture.h

@@ -0,0 +1,43 @@
+#ifndef DENGINE_TEXTURE_H
+#define DENGINE_TEXTURE_H
+
+#include <Dengine\OpenGL.h>
+#include <Dengine\Common.h>
+
+namespace Dengine
+{
+class Texture
+{
+public:
+	// Holds the ID of the texture object, used for all texture operations to
+	// reference to this particlar texture
+	GLuint mId;
+
+	// Texture image dimensions
+	GLuint mWidth;
+	GLuint mHeight;
+
+	// Texture Format
+	GLuint mInternalFormat; // Format of texture object
+	GLuint mImageFormat;    // Format of loaded image
+
+	// Texture configuration
+	GLuint mWrapS;     // Wrapping mode on S axis
+	GLuint mWrapT;     // Wrapping mode on T axis
+
+	// Filtering mode if texture pixels < screen pixels
+	GLuint mFilterMinification;
+	// Filtering mode if texture pixels > screen pixels
+	GLuint mFilterMagnification;
+
+	// Constructor (sets default texture modes)
+	Texture();
+
+	// Generates texture from image data
+	void generate(GLuint width, GLuint height, unsigned char *data);
+
+	// Binds the texture as the current active GL_TEXTURE_2D texture object
+	void bind() const;
+};
+}
+#endif