修正了同一点可以重复落子的错误

2021-10-06 22:19:39 +08:00 · 2021-10-06 22:19:39 +08:00 · 420ba224f2
commit 420ba224f2
parent c16ebab17f
1 changed files with 3 additions and 0 deletions
--- a/User/APP_Gobang/APP_Gobang.c
+++ b/User/APP_Gobang/APP_Gobang.c
@ -236,6 +236,9 @@ void APP_Gobang_MoveChess(void)

        case JOY_OK_DOWN:
        {
+            if (map[cursor_x][cursor_y] != NO_CHESS)
+                break;
+
            chess_kind = map[cursor_x][cursor_y] = turn == BLACK_TURN ? BLACK_CHESS : WHITE_CHESS;
            APP_Gobang_DispGobang();
            return;