/* 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: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-1-1-1/engines/cruise/ctp.h $
 * $Id: ctp.h 40954 2009-05-28 08:49:56Z dreammaster $
 *
 */

#ifndef CRUISE_CTP_H
#define CRUISE_CTP_H

#include "common/rect.h"

namespace Cruise {

struct ctpVar19SubStruct {
	uint16 boxIdx;		//0
	uint16 type;		//2
	uint16 minX;		//4
	uint16 maxX;		//6
	uint16 minY;		//8
	uint16 maxY;		//A
};

struct ctpVar19Struct {
	struct ctpVar19Struct *field_0;	//0
	ctpVar19SubStruct subStruct;
};

class CtEntry {
public:
	CtEntry(int16 xs, int16 xe) { minX = xs; maxX = xe; }
	CtEntry() { minX = 0; maxX = 0; }

	int16 minX;
	int16 maxX;
};

class CtStruct {
public:
	CtStruct *next;
	int16 num;
	int16 colour;
	Common::Rect bounds;
	Common::Array<CtEntry> slices;
};

extern uint8 *ctpVar17;

extern Common::Array<CtStruct> polyStructNorm;
extern Common::Array<CtStruct> polyStructExp;
extern Common::Array<CtStruct> *polyStructs;
extern Common::Array<CtStruct> *polyStruct;

int initCt(const char * ctpName);
int computeDistance(int varX, int varY, int paramX, int paramY);

int getNode(int nodeResult[2], int nodeId);
int setNodeColor(int nodeIdx, int nodeColor);
int setNodeState(int nodeIdx, int nodeState);

} // End of namespace Cruise

#endif
