truelight@9365: /* $Id$ */
truelight@9365: 
truelight@9365: /** @file squirrel.hpp declarations of the class for squirrel loader */
truelight@9365: 
truelight@9422: #ifndef AI_SQUIRREL_HPP
truelight@9422: #define AI_SQUIRREL_HPP
truelight@9365: 
truebrain@10643: #include <map>
truebrain@10958: #ifndef AI_CONTROLLER_HPP
truebrain@10649: struct ltstr { bool operator()(const char *s1, const char *s2) const { return strcmp(s1, s2) < 0; } };
truebrain@10958: #endif /* AI_CONTROLLER_HPP */
truebrain@10643: 
truebrain@10643: class AISquirrel {
truebrain@10643: public:
truebrain@10643: 	AISquirrel();
truebrain@10643: 	~AISquirrel();
truelight@9375: 
truelight@9375: 	/**
truebrain@10889: 	 * Import a library inside the Squirrel VM.
truebrain@10889: 	 */
truebrain@10958: 	bool ImportLibrary(const char *library, const char *class_name, int version, HSQUIRRELVM vm, AIController *controller);
truebrain@10889: 
truebrain@10889: 	/**
truebrain@10889: 	 * Register a library to be put in the available list.
truebrain@10889: 	 */
truebrain@10889: 	void RegisterLibrary(class AILibrary *library);
truebrain@10889: 
truebrain@10889: 	/**
truebrain@10643: 	 * Register an AI to be put in the available list.
truelight@9373: 	 */
truebrain@10643: 	void RegisterAI(class AIInfo *info);
truelight@9404: 
truelight@9411: 	/**
truebrain@10643: 	 * Remove an AI from the available list.
truelight@9411: 	 */
truebrain@10643: 	void UnregisterAI(class AIInfo *info);
truelight@9385: 
truelight@9411: 	/**
truebrain@10643: 	 * Select a Random AI.
truebrain@10643: 	 */
truebrain@10643: 	class AIInfo *SelectRandomAI();
truebrain@10643: 
truebrain@10643: 	/**
truebrain@10643: 	 * Select an AI by name.
truebrain@10643: 	 */
truebrain@10643: 	class AIInfo *SelectAI(const char *name);
truebrain@10643: 
truebrain@10643: 	/**
truebrain@10643: 	 * Get the list of available AIs for the console.
truebrain@10643: 	 */
truebrain@10643: 	char *GetAIConsoleList(char *p, const char *last);
truebrain@10643: 
truebrain@10643: 	/**
truebrain@10643: 	 * Get the engine of the main squirrel handler (it indexes all avialable squirrels).
truebrain@10643: 	 */
truebrain@10643: 	class Squirrel *GetEngine() { return this->engine; }
truebrain@10643: 
truebrain@10643: 	/**
truebrain@10643: 	 * Get the current script the ScanDir is looking at.
truebrain@10643: 	 */
truebrain@10643: 	const char *GetCurrentScript() { return this->current_script; }
truebrain@10643: 
truebrain@10643: 	/**
truebrain@10643: 	 * Get the directory of the current script the ScanDir is looking at.
truebrain@10643: 	 */
truebrain@10643: 	const char *GetCurrentDirName() { return this->current_dir; }
truebrain@10643: 
glx@10891: 	/**
glx@10891: 	 * Rescan the AI dir for scripts.
glx@10891: 	 */
glx@10891: 	void RescanAIDir();
glx@10891: 
truebrain@10643: private:
truebrain@10649: 	typedef std::map<const char *, class AIInfo *, ltstr> AIInfoList;
truebrain@10889: 	typedef std::map<const char *, class AILibrary *, ltstr> AILibraryList;
truebrain@10643: 
truebrain@10643: 	/**
glx@10891: 	 * Scan the AI dir for scripts.
glx@10891: 	 */
glx@10891: 	void ScanAIDir();
glx@10891: 
glx@10891: 	/**
truebrain@10889: 	 * Scan a dir for AIs.
truebrain@10889: 	 *  For non-library-scan, if an AI is found, AIInfo is created, and the AI
truebrain@10889: 	 *    is registered to the central system.
truebrain@10889: 	 *  For library-scan, if a library is found, AILibrary is created, and the
truebrain@10889: 	 *    library is registered to the central system.
truelight@9411: 	 */
truebrain@10889: 	void ScanDir(const char *dirname, bool library_dir, char *library_depth = NULL);
truelight@9411: 
truebrain@10643: 	AIInfoList info_list;
truebrain@10889: 	AILibraryList library_list;
truebrain@10643: 	class Squirrel *engine;
truebrain@10643: 	char *current_script;
truebrain@10643: 	char *current_dir;
truelight@9365: };
truelight@9365: 
truelight@9422: #endif /* AI_SQUIRREL_HPP */