Movimiento Caballo

horseMov.c

void horseMov(int *position){
	int row = position[0];
	int col = position[1];
	int straightMov = 2;
	int bendMov = 1;

	//Moves with +- 2 col positions and +- 1 row positions
	if(col + straightMov < COLS){
		if(row - bendMov >= 0 && board[row - bendMov][col + straightMov] == EMPTY){
			board[row - bendMov][col + straightMov] = MOVEMENT;
		}
		if (row + bendMov < ROWS && board[row + bendMov][col + straightMov] == EMPTY){
			board[row + bendMov][col + straightMov] = MOVEMENT;
		}
	}
	if(col - straightMov >= 0){
		if(row - bendMov >= 0 && board[row - bendMov][col - straightMov] == EMPTY){
			board[row - bendMov][col - straightMov] = MOVEMENT;
		}
		if (row + bendMov < ROWS && board[row + bendMov][col - straightMov] == EMPTY){
			board[row + bendMov][col - straightMov] = MOVEMENT;
		}
	}

	//Moves with +- 2 row positions and +- 1 col position
	if(row - straightMov >= 0){
		if(col + bendMov < COLS && board[row-straightMov][col+bendMov] == EMPTY){
			board[row-straightMov][col+bendMov]=MOVEMENT;
		}
		if(col - bendMov >= 0 && board[row-straightMov][col-bendMov] == EMPTY){
			board[row-straightMov][col-bendMov]=MOVEMENT;
		}
	}
	if(row + straightMov >= 0){
			if(col + bendMov < COLS && board[row+straightMov][col+bendMov] == EMPTY){
				board[row+straightMov][col+bendMov]=MOVEMENT;
			}
			if(col - bendMov >= 0 && board[row+straightMov][col-bendMov] == EMPTY){
				board[row+straightMov][col-bendMov]=MOVEMENT;
			}
		}
}