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/****************************************************************************
** $Id: qt/examples/tetrix/tpiece.h 2.3.1 edited 2001-01-26 $
**
** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#ifndef TPIECE_H
#define TPIECE_H
class TetrixPiece
{
public:
TetrixPiece() {setRandomType();}
TetrixPiece(int type) {initialize(type % 7 + 1);}
void setRandomType() {initialize(randomValue(7) + 1);}
void rotateLeft();
void rotateRight();
int getType() {return pieceType;}
int getXCoord(int index) {return coordinates[index][0];}
int getYCoord(int index) {return coordinates[index][1];}
void getCoord(int index,int &x,int&y){x = coordinates[index][0];
y = coordinates[index][1];}
int getMinX();
int getMaxX();
int getMinY();
int getMaxY();
static void setRandomSeed(double seed);
static int randomValue(int maxPlusOne);
private:
void setXCoord(int index,int value) {coordinates[index][0] = value;}
void setYCoord(int index,int value) {coordinates[index][1] = value;}
void setCoords(int index,int x,int y){coordinates[index][0] = x;
coordinates[index][1] = y;}
void initialize(int type);
int pieceType;
int coordinates[4][2];
static double randomSeed;
};
#endif
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