#include "ValidMoves.h"
bool ValidMoves::analyzeMove(Board board, int index, Piece pcMoving){
    if(pcMoving.pieceColor == COLOR_WHITE)
        whiteAttack[index]=true;
    else
        blackAttack[index]=true;

    if(board.squares[index].piece.pieceType == NONE){
        pcMoving.validMoves.push(index);
        return true;
    }

    Piece pcAttacked = board.squares[index].piece;
    if(pcAttacked.pieceColor != pcMoving.pieceColor){
        pcAttacked.attackedValue += pcMoving.pieceActionValue;
        if(pcAttacked.pieceType == KING){
            if(pcAttacked.pieceColor == COLOR_BLACK)
                board.blackCheck = true;
            else
                board.whiteCheck = true;
        }
        else{
            pcMoving.validMoves.push(index);
        }
        /**WHY FALSE!!*/
        return false;

    }
    pcAttacked.defendedValue += pcMoving.pieceActionValue;
    return false;
}
void ValidMoves::checkValidMovesPawn(Board board, vector <vector <int> > &pawnMoves, Piece pcMoving, int src){
    for(int i = 0; i < (int)pawnMoves[src].size();i++){
        int dst  =  pawnMoves[src][i];
        if(COL(src) != COL(dst)){
            analyzeMovePawn(board, dst, pcMoving);
            if(pcMoving.pieceColor == COLOR_WHITE)
                whiteAttack[dst] = true;
            else
                blackAttack[dst] = true;
        }
        else if(board.squares[dst].piece.pieceType != NONE)
            return ;
        else
            pcMoving.validMoves.push(dst);

    }
}
void ValidMoves::analyzeMovePawn(Board board, int dst, Piece pcMoving){
    /**Ignnnore En Passant**/
    Piece pcAttacked = board.squares[dst].piece;
    if(pcAttacked.pieceType == NONE)
        return;
    if(pcMoving.pieceColor == COLOR_WHITE){
        whiteAttack[dst] = true;
        if(pcAttacked.pieceColor == pcMoving.pieceColor){
            pcAttacked.defendedValue += pcMoving.pieceActionValue;
        return;

        }
        pcAttacked.attackedValue += pcMoving.pieceActionValue;
        if(pcAttacked.pieceType == KING){
            board.blackCheck = true;

        }
        else{
            pcMoving.validMoves.push(dst);
        }
    }
    else{
        blackAttack[dst] = true;
        if(pcAttacked.pieceColor == pcMoving.pieceColor){
            pcAttacked.defendedValue += pcMoving.pieceActionValue;
        return;
        }
        if(pcAttacked.pieceType == KING){
            board.whiteCheck = true;
        }
        else{
            pcMoving.validMoves.push(dst);
        }

    }
    return ;
}