scummvm/engines/bladerunner/items.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef BLADERUNNER_ITEMS_H
#define BLADERUNNER_ITEMS_H

#include "bladerunner/bladerunner.h"
#include "bladerunner/item.h"

#include "common/array.h"

namespace BladeRunner {

class SaveFileReadStream;
class SaveFileWriteStream;

class Items {
	BladeRunnerEngine *_vm;

	Common::Array<Item *> _items;

public:
	Items(BladeRunnerEngine *vm);
	~Items();

	void reset();

	void getXYZ(int itemId, float *x, float *y, float *z) const;
	void setXYZ(int itemId, Vector3 position);
	void getWidthHeight(int itemId, int *width, int *height) const;
	void getAnimationId(int itemId, int *animationId) const;

	void tick();
	bool addToWorld(int itemId, int animationId, int setId, Vector3 position, int facing, int height, int width, bool isTargetFlag, bool isVisibleFlag, bool isPoliceMazeEnemyFlag, bool addToSetFlag);
	bool addToSet(int itemId);
#if !BLADERUNNER_ORIGINAL_BUGS
	bool removeFromCurrentSceneOnly(int itemId);
#endif // !BLADERUNNER_ORIGINAL_BUGS
	bool remove(int itemId);

	void setIsTarget(int itemId, bool val);
	bool isTarget(int itemId) const;
	bool isSpinning(int itemId) const;
	bool isPoliceMazeEnemy(int itemId) const;
	void setPoliceMazeEnemy(int itemId, bool val);
	void setIsObstacle(int itemId, bool val);
	bool isVisible(int itemId) const;
	int findTargetUnderMouse(int mouseX, int mouseY) const;

	const BoundingBox &getBoundingBox(int itemId);
	const Common::Rect &getScreenRectangle(int itemId);
	int getFacing(int itemId) const;
	void setFacing(int itemId, int facing);

	void spinInWorld(int itemId);

	void save(SaveFileWriteStream &f);
	void load(SaveFileReadStream &f);

private:
	int findItem(int itemId) const;
};

} // End of namespace BladeRunner

#endif