/*
 Copyright (c) 2013 yvt
 
 This file is part of OpenSpades.
 
 OpenSpades is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
 OpenSpades is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with OpenSpades.  If not, see <http://www.gnu.org/licenses/>.
 
 */

#pragma once

#include "GLProgram.h"
#include <string>

namespace spades {
	namespace draw {
		class GLProgramUniform {
			GLProgram *last;
			int loc;
			std::string name;
		public:
			GLProgramUniform(const std::string&);
			void SetProgram(GLProgram *);
			void operator ()(GLProgram *p) {
				SetProgram(p);
			}
			void SetValue(IGLDevice::Float);
			void SetValue(IGLDevice::Float,
						  IGLDevice::Float);
			void SetValue(IGLDevice::Float,
						  IGLDevice::Float,
						  IGLDevice::Float);
			void SetValue(IGLDevice::Float,
						  IGLDevice::Float,
						  IGLDevice::Float,
						  IGLDevice::Float);
			void SetValue(IGLDevice::Integer);
			void SetValue(IGLDevice::Integer,
						  IGLDevice::Integer);
			void SetValue(IGLDevice::Integer,
						  IGLDevice::Integer,
						  IGLDevice::Integer);
			void SetValue(IGLDevice::Integer,
						  IGLDevice::Integer,
						  IGLDevice::Integer,
						  IGLDevice::Integer);
			void SetValue(const Matrix4&, bool transpose = false);
			
		};
	}
}