started migration to board state as struct

1 files changed, 13 insertions, 14 deletions

diff --git a/chess.c b/chess.c
index f11a11f..8f970dc 100644
--- a/chess.c
+++ b/chess.c
@@ -248,7 +248,7 @@ int is_in_check(int** board, int color) {
 	return returnV;
 }
 //this function removes moves that place you in check
-vectorp_t get_moves_final(int** board, vector_t position, piece_t piece) {
+vectorp_t get_moves_final(board_t board, vector_t position, piece_t piece) {
 	int color = 0;
 	if(piece > 6) {
 		color = 1;
@@ -258,15 +258,13 @@ vectorp_t get_moves_final(int** board, vector_t position, piece_t piece) {
 	int* invalidMoves = malloc(moves.length * sizeof(int));
 	int invalidMovesCount = 0;
 	for(int i = 0; i < moves.length; i++) {
-		int** tempBoard = clone_board(board);
-		tempBoard[moves.vectors[i].mx][moves.vectors[i].my] = piece;
-		//remove the piece from where it was
-		tempBoard[position.mx][position.my] = 0;
-		if(is_in_check(tempBoard, color)) {
+		//TODO: fix this! make_move function modifies pointer
+		board_t tempBoard = make_move(board, position, moves[i]);
+		if(is_in_check(tempBoard.pieces, color)) {
 			invalidMoves[invalidMovesCount] = i;
 			invalidMovesCount++;
 		}
-		free(tempBoard);
+		free(tempBoard.pieces);
 	}
 	vectorp_t finalMoves = remove_vectors(moves, invalidMoves, invalidMovesCount);
 	free(invalidMoves);
@@ -286,26 +284,27 @@ int main() {
 		{ rook + 6, pawn + 6, 0, 0, 0, 0, pawn, rook }
 	}; 
 	//convert the array to pointers
-	int** board = malloc(8 * sizeof(int*));
+	int** pieces = malloc(8 * sizeof(int*));
 	for(int r = 0; r < 8; r++) {
-		board[r] = malloc(8 * sizeof(int));
+		pieces[r] = malloc(8 * sizeof(int));
 		for(int c = 0; c < 8; c++) {
-			board[r][c] = boardA[r][c];
+			pieces[r][c] = boardA[r][c];
 		}
 	}
+	board_t board = init_board(pieces);
 	int turn = 0;
 	while(1) {
 		//draw the board, write some info
 		clear_screen();
-		draw_board(board);
+		draw_board(board.pieces);
 		printf(turn == 0 ? "\nWhite's turn\n" : "\nBlack's turn\n");
-		if(is_in_check(board, turn)) {
+		if(is_in_check(board.pieces, turn)) {
 			printf("You're in check!\n");
 		}
 		printf("Enter the coordinates of the piece you want to move\n");
 		//get the selection for the piece to be moved
 		vector_t selection = user_input_pos();
-		int selectedPiece = board[selection.mx][selection.my];
+		int selectedPiece = board.pieces[selection.mx][selection.my];
 		//check if the piece is of the right colour, and that there is a piece there
 		if(selectedPiece == 0 || (selectedPiece > 6 && turn == 0) || (selectedPiece <= 6 && turn == 1)) {
 			warn_user("Invalid selection!");
@@ -322,7 +321,7 @@ int main() {
 		printf("Valid moves: ");
 		//write all the valid moves
 		for(int i = 0; i < moves.length; i++) {
-			char* readable_coords = get_move_name(board, selection, moves.vectors[i]);
+			char* readable_coords = get_move_name(board.pieces, selection, moves.vectors[i]);
 			printf(readable_coords);
 			free(readable_coords);
 			printf("; ");