package eecs285.proj2.holtad;

public class Pawn extends ChessPiece
{

	Pawn(String incolor,int inType)
	{
		super(incolor, inType);
	}

	public String toString()
	{
		return color+"P";
	}


	public boolean isGood(int newRow, int newCol, ChessPiece inboard[][])
	{
		int moveforward = Math.abs(currentRow-newRow);

		int rowdistance = Math.abs(currentRow-newRow);
		int coldistance = Math.abs(currentCol-newCol);


		if((0<=newCol)&&(newCol<8)&&(0<=newRow)&&(newRow<8)) //Check if within bounds
		{

			if(this.color=="b")//black pawns
			{
				//System.out.println("BLACK");
				//if(inboard[6][currentCol]==null)
				//if(this==inboard[6][currentCol])
				if(currentCol==1)
				{
					System.out.println("BLACK");
					if((moveforward==1)&&(inboard[newRow][newCol].color==null))
					{
						return true;
					}
					else if((moveforward==2)&&(inboard[newRow][newCol].color==null)&&(inboard[(newRow+currentRow)/2][newCol].color==null))
					{
						return true;
					}
				}
			}
			else if(this.color=="w")
			{
				//System.out.println("WHITE");
				//if(inboard[1][currentCol]==null)
				//if(this==inboard[1][currentCol])
				if(currentRow==1)
				{
					System.out.println("WHITE");

					if((moveforward==1)&&(inboard[newRow][newCol].color==null))
					{
						return true;
					}
					else if((moveforward==2)&&(inboard[newRow][newCol].color==null)&&(inboard[(newRow+currentRow)/2][newCol].color==null))
					{
						return true;
					}
				}
			}
			else if(this.color=="w"||this.color=="b")
			{

				if(rowdistance==1 && coldistance==1 && inboard[newRow][newCol].color!=this.color)//diagonal attack
				{
					return true;
				}
				else if(moveforward==1 && inboard[newRow][newCol].color==null)
				{
					return true;
				}
			}
		}
		//END of isGood

		return false;


	}
}