openspades/Sources/Client/CenterMessageView.h

/*
 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 <string>
#include <vector>
#include <list>

namespace spades{
	namespace client {
		class Client;
		class IFont;
		class IRenderer;
		
		class CenterMessageView {
			struct Entry {
				std::string msg;
				float fade;
				int line;
			};
			
			Client *client;
			IRenderer *renderer;
			IFont *font;
			std::vector<bool> lineUsing;
			std::list<Entry> entries;
			
			int GetFreeLine();
			
		public:
			CenterMessageView(Client *,
							  IFont *);
			~CenterMessageView();
			
			void AddMessage(const std::string&);
			void Update(float dt);
			void Draw();
		};
	}
}