Texture(const unsigned int handle, const std::string& name, const std::string& path = "./") :  Resource(handle,name,path)
	{
		glGenTextures(1,&iTexture);
		glBindTexture(GL_TEXTURE_2D,iTexture);
		glTexParameterf( GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR_MIPMAP_NEAREST);
		glTexParameterf( GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR_MIPMAP_NEAREST);
		glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
		glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );


		std::ifstream fIn;
		fIn.open(GetName());
		if (fIn == NULL)
		{
			printf("Unable to load texture %s\n",name.c_str());
			fIn.close();
			glDeleteTextures(1,&iTexture);
			iTexture = 0;
			return;
		}


		//read tag header
		fIn.read((char*)&_header._magic,sizeof(int));
		fIn.read((char*)&_header._size,sizeof(int));
		if (_header._magic != 'mtib')
		{
			printf("File is not a bitm tag\n");
			fIn.close();
			glDeleteTextures(1,&iTexture);
			iTexture = 0;
			return;
		}

		//Read bitm header
		fIn.read((char*)&_bitmheader._bpp,sizeof(char));
		fIn.read((char*)&_bitmheader._width,sizeof(int));
		fIn.read((char*)&_bitmheader._height,sizeof(int));
		fIn.read((char*)&_bitmheader._padding,sizeof(_bitmheader._padding));




		//read bitmap

		char * _data;

		_data = (char*)malloc((_bitmheader._width*_bitmheader._height*_bitmheader._bpp));
		if (_data == NULL)
		{
			printf("Unable to allocate bitmap memory.\n");
			fIn.close();
			glDeleteTextures(1,&iTexture);
			iTexture = 0;
			return;
		}
		fIn.read((char*)_data,(_bitmheader._width*_bitmheader._height*_bitmheader._bpp));//Read bitmap


		//glTexImage2D(GL_TEXTURE_2D,
		//	0,
		//	_bitmheader._bpp,
		//	_bitmheader._width,
		//	_bitmheader._height,
		//	0,
		//	_bitmheader._bpp == 3 ? GL_RGB : GL_RGBA,//If it is 3 bytes then its RGB, else RGBA. Find a better way to do this.
		//	GL_UNSIGNED_BYTE,
		//	_data);

		gluBuild2DMipmaps(GL_TEXTURE_2D,
			_bitmheader._bpp,
			_bitmheader._width,
			_bitmheader._height,
			_bitmheader._bpp == 3 ? GL_RGB : GL_RGBA,
			GL_UNSIGNED_BYTE,
			_data);



		//bind 0 so we don't use the texture we loaded.
		glBindTexture(GL_TEXTURE_2D,0);

		free(_data);
		fIn.close();
		printf("Texture loaded: %s \n",this->GetName().c_str());
	}