/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program 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 2
 * of the License, or (at your option) any later version.

 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $URL$
 * $Id$
 *
 */

#include "kyra/kyra_v2.h"

namespace Kyra {

int KyraEngine_v2::o2_getCharacterX(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_getCharacterX(%p) ()", (const void *)script);
	return _mainCharacter.x1;
}

int KyraEngine_v2::o2_getCharacterY(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_getCharacterY(%p) ()", (const void *)script);
	return _mainCharacter.y1;
}

int KyraEngine_v2::o2_getCharacterFacing(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_getCharacterFacing(%p) ()", (const void *)script);
	return _mainCharacter.facing;
}

int KyraEngine_v2::o2_getCharacterScene(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_getCharacterScene(%p) ()", (const void *)script);
	return _mainCharacter.sceneId;
}

int KyraEngine_v2::o2_trySceneChange(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_trySceneChange(%p) (%d, %d, %d, %d)", (const void *)script,
			stackPos(0), stackPos(1), stackPos(2), stackPos(3));

	_unkHandleSceneChangeFlag = 1;
	int success = inputSceneChange(stackPos(0), stackPos(1), stackPos(2), stackPos(3));
	_unkHandleSceneChangeFlag = 0;

	if (success) {
		_emc->init(script, script->dataPtr);
		_unk4 = 0;
		_unk3 = -1;
		_unk5 = 1;
		return 0;
	} else {
		return (_unk4 != 0) ? 1 : 0;
	}
}

int KyraEngine_v2::o2_moveCharacter(EMCState *script) {
	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_moveCharacter(%p) (%d, %d, %d)", (const void *)script, stackPos(0), stackPos(1), stackPos(2));
	moveCharacter(stackPos(0), stackPos(1), stackPos(2));
	return 0;
}

} // end of namespace Kyra