Files @ r24860:fb2788d47d86
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Location: cpp/openttd-patchpack/source/src/game/game_config.hpp

Michael Lutz
Codechange: [OSX] Only keep a total dirty rect for drawing.

When drawing an 8bpp screen buffer, palette resolving was done for each
dirty rectangle. In areas with high activity, this would mean a pixel might
have been resolved multiple times. Also, if too many individual updates
were queued, the whole screen would be refreshed, even if unnecessary.

All other drivers only keep one overall dirty rect, so do it here as well.
/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */

/** @file game_config.hpp GameConfig stores the configuration settings of every Game. */

#ifndef GAME_CONFIG_HPP
#define GAME_CONFIG_HPP

#include "../script/script_config.hpp"

class GameConfig : public ScriptConfig {
public:
	/**
	 * Get the config of a company.
	 */
	static GameConfig *GetConfig(ScriptSettingSource source = SSS_DEFAULT);

	GameConfig() :
		ScriptConfig()
	{}

	GameConfig(const GameConfig *config) :
		ScriptConfig(config)
	{}

	class GameInfo *GetInfo() const;

	/**
	 * When ever the Game Scanner is reloaded, all infos become invalid. This
	 *  function tells GameConfig about this.
	 * @param force_exact_match If true try to find the exact same version
	 *   as specified. If false any version is ok.
	 * @return \c true if the reset was successful, \c false if the Game was no longer
	 *  found.
	 */
	bool ResetInfo(bool force_exact_match);

protected:
	ScriptInfo *FindInfo(const char *name, int version, bool force_exact_match) override;
};

#endif /* GAME_CONFIG_HPP */