/* 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 SCUMM_HE_MOONBASE_MOONBASE_H
#define SCUMM_HE_MOONBASE_MOONBASE_H

#ifdef ENABLE_HE

namespace Common {
class PEResources;
}

namespace Scumm {

class AI;
class Map;

class Moonbase {
public:
	Moonbase(ScummEngine_v100he *vm);
	~Moonbase();

	int readFromArray(int array, int y, int x);
	void deallocateArray(int array);
	int callScummFunction(int scriptNumber, int paramCount,...);

	// FOW Stuff
	bool isFOW(int resNum, int state, uint32 conditionBits) {
		return resNum == _fowSentinelImage && state == _fowSentinelState && conditionBits == _fowSentinelConditionBits;
	}

	void initFOW();
	void releaseFOWResources();

	bool setFOWImage(int id);

	void setFOWInfo(int fowInfoArray, int downDim, int acrossDim, int viewX, int viewY, int clipX1,
		int clipY1, int clipX2, int clipY2, int technique, int nFrame);


	void renderFOW(WizMultiTypeBitmap *destSurface);

private:
	int readFOWVisibilityArray(int array, int y, int x);
	void renderFOWState(WizMultiTypeBitmap *destSurface, int x, int y, int state);

public:
	int _fowSentinelImage;
	int _fowSentinelState;
	uint32 _fowSentinelConditionBits;

	AI *_ai;
	Map *_map;

private:
	ScummEngine_v100he *_vm;

	int _fowFrameBaseNumber;
	int _fowAnimationFrames;
	int _fowCurrentFOWFrame;

	int32 _fowTileW;
	int32 _fowTileH;

	uint8 *_fowImage;
	int _fowClipX1;
	int _fowClipY1;
	int _fowClipX2;
	int _fowClipY2;

	int _fowDrawX;
	int _fowDrawY;

	int _fowVtx1;
	int _fowVty1;
	int _fowMvx;
	int _fowMvy;
	int _fowVw;
	int _fowVh;

	bool _fowBlackMode;

	int32 _fowRenderTable[32768];

	Common::PEResources *_exe;
	Common::Path _fileName;
};

} // End of namespace Scumm

#endif // ENABLE_HE

#endif // SCUMM_HE_MOONBASE_H