/* *****************************************************************************************
	AUTHOR: Simona Pappalardo
	MAIL:	pacana@libero.it
 * *****************************************************************************************/
 
import java.lang.*;
import java.awt.*;

public class Piece5 extends Base
{   
	/*
		_ _
	      _|_|_|
	     |_|_|
	
	
	
	
	
	*/
	Piece5(int maxX,int maxY,int[] color)
	{
		this.gameOver = false;
		this.fine = false;
		this.color = new int[3];        
		this.maxX = maxX;
		this.maxY = maxY;
		for(int i=0;i<3;i++)
		  this.color[i] = color[i];
		
		System.out.println("Pezzo0 init: maxX "+maxX+"maxY "+maxY);		
		
		this.coordX = new int[8];
		this.coordY = new int[8];
		this.coordCorrX = new int[8];
		this.coordCorrY = new int[8];
                this.oldCoordX = new int[8];
                this.oldCoordY = new int[8];
                this.nr_punti = 8;
		this.coordX[0] = 50 + appletX;
		this.coordX[1] = 50 + appletX;
		this.coordX[2] = 70 + appletX;
		this.coordX[3] = 70 + appletX;
		this.coordX[4] = 80 + appletX;
		this.coordX[5] = 80 + appletX;
		this.coordX[6] = 60 + appletX;
		this.coordX[7] = 60 + appletX;
		this.coordY[0] = 10 + appletY;
		this.coordY[1] = 20 + appletY;
		this.coordY[2] = 20 + appletY;
		this.coordY[3] = 10 + appletY;
		this.coordY[4] = 10 + appletY;
		this.coordY[5] = 0 + appletY;
		this.coordY[6] = 0 + appletY;
		this.coordY[7] = 10 + appletY;
		aggiorna = false;		
		

		for(int i=0;i<this.nr_punti;i++)
		{
	          this.coordCorrX[i] = this.coordX[i];
		  this.coordCorrY[i] = this.coordY[i];
		}
		for(int i=0;i<this.nr_punti;i++)
                {

                        this.oldCoordX[i] = this.coordX[i];
                        this.oldCoordY[i] = this.coordY[i];
                }

			
		
                this.xc = 70 + appletX;
                this.yc = 10 + appletY;
		
		
		return;
	}
	
	synchronized boolean ifFallDown()
	{


          if (this.coordCorrX[0]<this.coordCorrX[1])
	  /*only if 5 4
	              3 2          _
	            6 7           | |_
	              0 1         |_| |
	                            |_| 
	*/
	  
          {     
     		if ((((this.coordCorrY[0]-appletY)/10) >= this.maxY) ||
	
(Tetrisgame.griglia[((this.coordCorrX[6]-appletX)/10)][(this.coordCorrY[6]-appletY)/10].occupato != 0)) 
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
      		if
(Tetrisgame.griglia[(this.coordCorrX[0]-appletX)/10][(this.coordCorrY[0]-appletY)/10].occupato != 0)
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
	  }
	  if (this.coordCorrX[1]<this.coordCorrX[0])
	  /*only if 1 0
	              7 6          _
	            2 3           | |_
	              4 5         |_| |
	                            |_| 
	*/
	  {
      		if (((this.coordCorrY[4]-appletY)/10>= this.maxY) ||
		(Tetrisgame.griglia[(this.coordCorrX[2]-appletX)/10][(this.coordCorrY[2]-appletY)/10].occupato != 0)) 
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
      		if (Tetrisgame.griglia[(this.coordCorrX[4]-appletX)/10][(this.coordCorrY[4]-appletY)/10].occupato != 0)
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
	  }
	  if (this.coordCorrY[0]<this.coordCorrY[1])
	  /* only if   6   5             ____
	             0 7 3 4           _|_|_|
		     1   2            |_|_|
	*/
	  {
      		if (((this.coordCorrY[1]-appletY)/10 >= this.maxY)
		||(Tetrisgame.griglia[(this.coordCorrX[3]-appletX)/10][(this.coordCorrY[3]-appletY)/10].occupato != 0)) // max coord Y del pezzo
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
		if (Tetrisgame.griglia[(this.coordCorrX[1]-appletX)/10][(this.coordCorrY[1]-appletY)/10].occupato != 0)
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
		if (Tetrisgame.griglia[((this.coordCorrX[1]-appletX)+10)/10][(this.coordCorrY[1]-appletY)/10].occupato != 0)
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}

	  }
	  if (this.coordCorrY[1]<this.coordCorrY[0])
	  /* only if   2   1             ____
	             4 3 7 0           _|_|_|
		     5   6            |_|_|
	*/
	  {
      		if (((this.coordCorrY[5]-appletY)/10>=this.maxY)||
		(Tetrisgame.griglia[(this.coordCorrX[7]-appletX)/10][(this.coordCorrY[7]-appletY)/10].occupato!= 0))
		 
		{
			
			updateGrid();
			this.fine = true;
			return this.fine;
		}
      		if (Tetrisgame.griglia[(this.coordCorrX[5]-appletX)/10][(this.coordCorrY[5]-appletY)/10].occupato != 0) // max coord Y del pezzo
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}
      		if (Tetrisgame.griglia[((this.coordCorrX[5]-appletX)+10)/10][(this.coordCorrY[5]-appletY)/10].occupato != 0) // max coord Y del pezzo
		{
			updateGrid();
			this.fine = true;
			return this.fine;
		}

	  }
	  
	  // if the piece can go on, I execute what follows.	  
		if(!this.fine)
		{
		  for(int i=0;i<this.nr_punti;i++)
		  {
			this.oldCoordX[i] = this.coordCorrX[i];
			this.oldCoordY[i] = this.coordCorrY[i];
			this.coordCorrY[i] += 10; 
		  }
		  this.yc+=10;
		}
		return this.fine;
	}

	public void updateGrid()
	{
		aggiorna = true;
		if (this.coordCorrX[0]<this.coordCorrX[1])
	  /*only if 5 4
	              3 2          _
	            6 7           | |_
	              0 1         |_| |
	                            |_| 
	*/
		{
			Tetrisgame.griglia[(this.coordCorrX[5]-appletX)/10][(this.coordCorrY[5]-appletY)/10].fill(color);
			
			Tetrisgame.griglia[(this.coordCorrX[5]-appletX)/10][((this.coordCorrY[5]-appletY)+10)/10].fill(color);
			
			Tetrisgame.griglia[(this.coordCorrX[3]-appletX)/10][(this.coordCorrY[3]-appletY)/10].fill(color);

			Tetrisgame.griglia[(this.coordCorrX[3]-appletX)/10][((this.coordCorrY[3]-appletY)+10)/10].fill(color);
			checkRows();
		}

		if (coordCorrX[1]<coordCorrX[0])
	  /*only if 1 0
	              7 6          _
	            2 3           | |_
	              4 5         |_| |
	                            |_| 
	*/
		{
			Tetrisgame.griglia[(this.coordCorrX[1]-appletX)/10][(this.coordCorrY[1]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[(this.coordCorrX[1]-appletX)/10][((this.coordCorrY[1]-appletY)+10)/10].fill(color);
		
			Tetrisgame.griglia[(this.coordCorrX[7]-appletX)/10][(this.coordCorrY[7]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[(this.coordCorrX[7]-appletX)/10][((this.coordCorrY[7]-appletY)+10)/10].fill(color);

			checkRows();
		}
		if (this.coordCorrY[0]<this.coordCorrY[1])
	  /* only if   6   5             ____
	             0 7 3 4           _|_|_|
		     1   2            |_|_|
	*/
		{
			Tetrisgame.griglia[(this.coordCorrX[0]-appletX)/10][(this.coordCorrY[0]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[(this.coordCorrX[7]-appletX)/10][(this.coordCorrY[7]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[(this.coordCorrX[6]-appletX)/10][(this.coordCorrY[6]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[((this.coordCorrX[6]-appletX)+10)/10][(this.coordCorrY[6]-appletY)/10].fill(color);

			checkRows();
		}

		if (this.coordCorrY[1]<this.coordCorrY[0])
	  /* only if   2   1             ____
	             4 3 7 0           _|_|_|
		     5   6            |_|_|
	*/
		{
			Tetrisgame.griglia[(this.coordCorrX[4]-appletX)/10][(this.coordCorrY[4]-appletY)/10].fill(color);
			Tetrisgame.griglia[(this.coordCorrX[3]-appletX)/10][(this.coordCorrY[3]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[(this.coordCorrX[2]-appletX)/10][(this.coordCorrY[2]-appletY)/10].fill(color);
		
			Tetrisgame.griglia[((this.coordCorrX[2]-appletX)+10)/10][(this.coordCorrY[2]-appletY)/10].fill(color);

			checkRows();
		}
					    
					    
		return ;                    
	}
	public boolean checkNewCoord()
	{
		if(this.coordX[0]<this.coordX[1]) 
	  /*only if 5 4
	              3 2          _
	            6 7           | |_
	              0 1         |_| |
	                            |_| 
	*/
		   if(Tetrisgame.griglia[(this.coordX[5]-appletX)/10][(this.coordY[5]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[5]-appletX)/10][((this.coordY[5]-appletY)+10)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[3]-appletX)/10][(this.coordY[3]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[7]-appletX)/10][(this.coordY[7]-appletY)/10].occupato!=0)
		   {
                        this.disegna = false;   
                        return this.disegna;

		   }
		  if(this.coordX[1]<this.coordX[0]) 
	  /*only if 1 0
	              7 6          _
	            2 3           | |_
	              4 5         |_| |
	                            |_| 
	*/
		   if(Tetrisgame.griglia[(this.coordX[1]-appletX)/10][(this.coordY[1]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[1]-appletX)/10][((this.coordY[1]-appletY)+10)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[7]-appletX)/10][(this.coordY[7]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[3]-appletX)/10][(this.coordY[3]-appletY)/10].occupato!=0)
		  {
                        this.disegna = false;   
                        return this.disegna;

		   }
		  if(this.coordY[1]<this.coordY[0]) 
	  /* only if   2   1             ____
	             4 3 7 0           _|_|_|
		     5   6            |_|_|
	*/
		   if(Tetrisgame.griglia[(this.coordX[2]-appletX)/10][(this.coordY[2]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[((this.coordX[2]-appletX)+10)/10][(this.coordY[2]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[4]-appletX)/10][(this.coordY[4]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[3]-appletX)/10][(this.coordY[3]-appletY)/10].occupato!=0)
		  {
                        this.disegna = false;   
                        return this.disegna;

		   }
		  if(this.coordY[0]<this.coordY[1]) 
	  /* only if   6   5             ____
	             0 7 3 4           _|_|_|
		     1   2            |_|_|
	*/
		   if(Tetrisgame.griglia[(this.coordX[0]-appletX)/10][(this.coordY[0]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[7]-appletX)/10][(this.coordY[7]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[(this.coordX[6]-appletX)/10][(this.coordY[6]-appletY)/10].occupato !=0 ||
		   Tetrisgame.griglia[((this.coordX[6]-appletX)+10)/10][(this.coordY[6]-appletY)/10].occupato!=0)
		  {
                        this.disegna = false;   
                        return this.disegna;

		   }
                   this.disegna = true;
                   return this.disegna;
		
	}
}