Files @ r17613:a9b2554a5d79
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Location: cpp/openttd-patchpack/source/src/ai/ai_scanner.hpp

rubidium
(svn r22387) -Fix-ish [FS#4601]: Windows' recv seems to return "graceful closed" before having passed the remaining buffer which causes OpenTTD to think all connections are "incorrectly" terminated, i.e. without the "I'm leaving" packet from the client. So let the client wait a tiny bit after sending the "I'm leaving" packet and before gracefully closing the connection
/* $Id$ */

/*
 * 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 ai_scanner.hpp declarations of the class for AI scanner */

#ifndef AI_SCANNER_HPP
#define AI_SCANNER_HPP

#include "../script/script_scanner.hpp"
#include "ai.hpp"

/**
 * Class that scans for available AIs.
 */
class AIScanner : public ScriptScanner {
public:
	AIScanner();
	~AIScanner();

	/**
	 * Import a library inside the Squirrel VM.
	 */
	bool ImportLibrary(const char *library, const char *class_name, int version, HSQUIRRELVM vm, class AIController *controller);

	/**
	 * Register a library to be put in the available list.
	 */
	void RegisterLibrary(class AILibrary *library);

	/**
	 * Register an AI to be put in the available list.
	 */
	void RegisterAI(class AIInfo *info);

	void SetDummyAI(class AIInfo *info) { this->info_dummy = info; }

	/**
	 * Select a Random AI.
	 */
	class AIInfo *SelectRandomAI() const;

	/**
	 * Find an AI by name.
	 */
	class AIInfo *FindInfo(const char *name, int version, bool force_exact_match);

	/**
	 * Get the list of available AIs for the console.
	 */
	char *GetAIConsoleList(char *p, const char *last, bool newest_only) const;

	/**
	 * Get the list of available AI Libraries for the console.
	 */
	char *GetAIConsoleLibraryList(char *p, const char *last) const;

	/**
	 * Get the list of all registered AIs.
	 */
	const AIInfoList *GetAIInfoList() { return &this->info_list; }

	/**
	 * Get the list of the newest version of all registered AIs.
	 */
	const AIInfoList *GetUniqueAIInfoList() { return &this->info_single_list; }

	/**
	 * Rescan the AI dir for scripts.
	 */
	void RescanAIDir();

#if defined(ENABLE_NETWORK)
	bool HasAI(const struct ContentInfo *ci, bool md5sum);
#endif
private:
	typedef std::map<const char *, class AILibrary *, StringCompare> AILibraryList;

	/**
	 * Scan the AI dir for scripts.
	 */
	void ScanAIDir();

	/**
	 * Reset all allocated lists.
	 */
	void Reset();

	AIInfo *info_dummy;
	AIInfoList info_list;
	AIInfoList info_single_list;
	AILibraryList library_list;
};

#endif /* AI_SCANNER_HPP */