refactoring: placing bombs calculating marking tile

src/main/c/Minesweeper/minesweeper_start.c

@@ -75,6 +75,8 @@ void game_minesweeper(){
     bool running = true;
     int x, y, t;
     Minesweeper_Board board = initialize_minesweeper();
+    place_bombs(&board);
+
     while (running){
         system("clear");
         draw_minesweeper(board);
@@ -82,9 +84,10 @@ void game_minesweeper(){
         printf("Next turn (x, y, t(0 = open, 1 = flag)): ");
         scanf("%d %d %d", &x, &y, &t);
         getchar();
-        if(t == 1){board.tiles[x + y * board.width] = board.tiles[x + y * board.width] == EMPTY ? EMPTY : board.tiles[x + y * board.width] == FLAG ? BLOCK : FLAG;}
-
-
+        if(x < board.width && y < board.height){
+            x = x + y * board.width;
+            if(t == 1){board.tiles[x] = board.tiles[x] == FLAG ? BLOCK : board.tiles[x] == BLOCK ? FLAG : board.tiles[x];}
+        }
         if (t == 2){break;}
     }
 }
@@ -149,12 +152,12 @@ Minesweeper_Board initialize_minesweeper(){
     board.tiles = (char*) malloc(width * height * sizeof(char));
     for(int i = 0; i < width * height; i++){board.tiles[i] = BLOCK;}
     board.num_bombs = num_bombs;
-    place_bombs(&board);
+    board.bombs = (int*) malloc(board.num_bombs * sizeof(int));
+    for(int i = 0; i < num_bombs; i++){board.bombs[i] = -1;}
     return board;
 }
 
 void place_bombs(Minesweeper_Board *board){
-    board->bombs = (int*) malloc(board->num_bombs * sizeof(int));
     srand(time(NULL));
     int r;
     for(int i = 0; i < board->num_bombs; i++){