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/* $Id$ */

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/** @file squirrel.hpp declarations of the class for squirrel loader */

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#ifndef SQUIRREL_HPP

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#define SQUIRREL_HPP

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#include "../core/ai_controller.hpp"

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#include "../core/ai_base.hpp"

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#include <squirrel.h>

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class Squirrel: public AIController {

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private:

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	HSQUIRRELVM vm;  ///< The Virtual Machine for squirrel

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	/**

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	 * Add a single method to a class (in creation) in Squirrel.

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	 */

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	void SQAddMethod(const char *name, SQFUNCTION proc, uint nparam, const char *params);

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	/**

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	 * Registers all our classes, so it can be used from Squirrel.

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	 */

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	void RegisterClasses();

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	/**

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	 * Constructor for Squirrel AIController. We assign the real 'this' value to

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	 *  the instance pointer, so we can easy look up this->.

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	 */

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	static SQInteger SQConstructor(HSQUIRRELVM vm);

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	/**

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	 * Destructor for Squirrel AIController. This is called if the class is

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	 *  destroyed inside the script.

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	 */

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	static SQInteger SQDestructor(SQUserPointer p, SQInteger size);

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	/**

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	 * A wrapper around the AIController class, as that can't be automated.

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	 */

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	static SQInteger SQGetTick(HSQUIRRELVM vm);

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public:

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	Squirrel(const char *script_dir);

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	~Squirrel();

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	/* virtual */ void GameLoop();

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};

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#endif /* SQUIRREL_HPP */