diff --git a/User/APP_Gobang/APP_Gobang.c b/User/APP_Gobang/APP_Gobang.c index 6b97f38..d6becb7 100644 --- a/User/APP_Gobang/APP_Gobang.c +++ b/User/APP_Gobang/APP_Gobang.c @@ -1,7 +1,5 @@ //五子棋应用 -#include "stdio.h" - #include "sys.h" #include "systick.h" @@ -15,6 +13,8 @@ /**************************************** 私有定义 ****************************************/ +#define MAP_COLOR 0xdc84 + #define BROADWIDTH 15 #define WIDTH (BROADWIDTH + 1) @@ -25,10 +25,6 @@ #define BLACK_CHESS 1 #define WHITE_CHESS 2 -#define NONE_WIN 0 -#define BLACK_WIN 1 -#define WHITE_WIN 2 - #define CHECK_X 0 #define CHECK_Y 1 #define CHECK_DIAG_LEFT 2 @@ -36,22 +32,16 @@ #define CHESS_RADIUS 5 -typedef struct -{ - uint8_t x; - uint8_t y; -} Chess; - /*****************************************************************************************/ /**************************************** 全局变量 ****************************************/ - -Chess put_chess = {0, 0}; -Chess move_chess = {0, 0}; - //棋盘交点阵 int map[WIDTH][WIDTH] = {{0, 0}}; +//光标位置 +int cursor_x = 7; +int cursor_y = 7; + //记录执子方 int turn = BLACK_TURN; @@ -65,11 +55,15 @@ uint16_t x_start, x_end, y_start, y_end; /**************************************** 私有函数 ****************************************/ +void APP_Gobang_Init(void); void APP_Gobang_DispGobang(void); - +void APP_Gobang_DispText(void); void APP_Gobang_DispMap(void); - void APP_Gobang_DispChess(void); +void APP_Gobang_MoveChess(void); +void APP_Gobang_DispCursor(void); +int APP_Gobang_CheckNum(int check_type); +void APP_Gobang_Msg(uint8_t *head, uint8_t *content); /*****************************************************************************************/ @@ -78,29 +72,83 @@ void APP_Gobang_DispChess(void); */ void APP_Gobang_Launcher(void) { - x_start = (320 - 240) / 2 + interval / 2; - x_end = x_start + (WIDTH - 1) * interval; - y_start = interval / 2; - y_end = y_start + (WIDTH - 1) * interval; - - uint8_t byte; - uint8_t list[4]; - - APP_Gobang_DispGobang(); + APP_Gobang_Init(); while (1) { + APP_Gobang_DispGobang(); + APP_Gobang_MoveChess(); + turn = !turn; //更换执子方 + + //判断胜负 + if ( + APP_Gobang_CheckNum(CHECK_X) >= 5 || + APP_Gobang_CheckNum(CHECK_Y) >= 5 || + APP_Gobang_CheckNum(CHECK_DIAG_LEFT) >= 5 || + APP_Gobang_CheckNum(CHECK_DIAG_RIGHT) >= 5) + { + if (chess_kind == BLACK_CHESS ? 1 : 0) + APP_Gobang_Msg("游戏结束", "黑棋获得胜利！"); + else + APP_Gobang_Msg("游戏结束", "白棋获得胜利！"); + + return; + } } } +/** + * @brief 初始化变量 + */ +void APP_Gobang_Init(void) +{ + ge_font_print_set.font_size = FONT_16; + + for (int i = 0; i < WIDTH; i++) + for (int j = 0; j < WIDTH; j++) + map[i][j] = NO_CHESS; + + cursor_x = cursor_y = 7; + turn = BLACK_TURN; + chess_kind = BLACK_CHESS; + + x_start = (LCD_WIDTH - LCD_HEIGHT) / 2 + interval / 2; + x_end = x_start + (WIDTH - 1) * interval; + y_start = interval / 2; + y_end = y_start + (WIDTH - 1) * interval; +} + +/** + * @brief 绘制游戏 + */ void APP_Gobang_DispGobang(void) { - GE_Draw_ClrAll(WHITE); + GE_Draw_ClrAll(MAP_COLOR); + APP_Gobang_DispText(); APP_Gobang_DispMap(); APP_Gobang_DispChess(); + APP_Gobang_DispCursor(); GE_Draw_Disp(); } +/** + * @brief 绘制文字 + * @param head: 标题 + * @param content: 内容 + */ +void APP_Gobang_DispText(void) +{ + if (turn == BLACK_TURN) + GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2, BORDER_MAX, BORDER_MAX, "黑方"); + else + GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2, BORDER_MAX, BORDER_MAX, "白方"); + + GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2 + FONT_16, BORDER_MAX, BORDER_MAX, "执子"); +} + +/** + * @brief 绘制棋盘 + */ void APP_Gobang_DispMap(void) { uint8_t i = 0; @@ -111,6 +159,9 @@ void APP_Gobang_DispMap(void) } } +/** + * @brief 绘制棋子 + */ void APP_Gobang_DispChess(void) { uint8_t i, j; @@ -120,12 +171,170 @@ void APP_Gobang_DispChess(void) { if (map[i][j] == BLACK_CHESS) { - GE_Draw_FillCircle(x_start + j * interval, y_start + i * interval, CHESS_RADIUS, RED); + GE_Draw_FillCircle(x_start + j * interval, y_start + i * interval, CHESS_RADIUS, BLACK); } else if (map[i][j] == WHITE_CHESS) { - GE_Draw_FillCircle(x_start + j * interval, y_start + i * interval, CHESS_RADIUS, BLUE); + GE_Draw_FillCircle(x_start + j * interval, y_start + i * interval, CHESS_RADIUS, WHITE); } } } } + +/** + * @brief 移动棋子 + */ +void APP_Gobang_MoveChess(void) +{ + while (1) + { + switch (KEY_GetKeyWait()) + { + case JOY_U_DOWN: + { + cursor_x--; + + if (cursor_x < 0) + cursor_x = WIDTH - 1; + + APP_Gobang_DispGobang(); + } + break; + + case JOY_D_DOWN: + { + cursor_x++; + + if (cursor_x > WIDTH - 1) + cursor_x = 0; + + APP_Gobang_DispGobang(); + } + break; + + case JOY_L_DOWN: + { + cursor_y--; + + if (cursor_y < 0) + cursor_y = WIDTH - 1; + + APP_Gobang_DispGobang(); + } + break; + + case JOY_R_DOWN: + { + cursor_y++; + + if (cursor_y > WIDTH - 1) + cursor_y = 0; + + APP_Gobang_DispGobang(); + } + break; + + case JOY_OK_DOWN: + { + chess_kind = map[cursor_x][cursor_y] = turn == BLACK_TURN ? BLACK_CHESS : WHITE_CHESS; + APP_Gobang_DispGobang(); + return; + } + } + } +} + +/** + * @brief 显示光标 + */ +void APP_Gobang_DispCursor(void) +{ + GE_Draw_Circle(x_start + cursor_y * interval, y_start + cursor_x * interval, CHESS_RADIUS, RED); +} + +/** + * @brief 检查某个方向上的连子数 + * @param check_type: 检查方向 + * @retval 连子数 + */ +int APP_Gobang_CheckNum(int check_type) +{ + int temp_x = cursor_x, temp_y = cursor_y; + int num = 0; + + while (temp_x >= 0 && temp_x < WIDTH && temp_y >= 0 && temp_y < WIDTH && map[temp_x][temp_y] == chess_kind) + { + num++; + + switch (check_type) + { + case CHECK_X: + temp_x--; + break; + case CHECK_Y: + temp_y--; + break; + case CHECK_DIAG_LEFT: + temp_x--; + temp_y--; + break; + case CHECK_DIAG_RIGHT: + temp_x--; + temp_y++; + } + } + + switch (check_type) + { + case CHECK_X: + temp_x = cursor_x + 1; + break; + case CHECK_Y: + temp_y = cursor_y + 1; + ; + break; + case CHECK_DIAG_LEFT: + temp_x = cursor_x + 1; + temp_y = cursor_y + 1; + break; + case CHECK_DIAG_RIGHT: + temp_x = cursor_x + 1; + temp_y = cursor_y - 1; + } + + while (temp_x >= 0 && temp_x < WIDTH && temp_y >= 0 && temp_y < WIDTH && map[temp_x][temp_y] == chess_kind) + { + num++; + + switch (check_type) + { + case CHECK_X: + temp_x++; + break; + case CHECK_Y: + temp_y++; + break; + case CHECK_DIAG_LEFT: + temp_x++; + temp_y++; + break; + case CHECK_DIAG_RIGHT: + temp_x++; + temp_y--; + } + } + + return num; +} + +/** + * @brief 消息框，任意键按下后退出 + * @param head: 标题 + * @param content: 内容 + */ +void APP_Gobang_Msg(uint8_t *head, uint8_t *content) +{ + GE_Draw_Fill(60, 75, 200, 90, WHITE); + GE_GUI_MsgBox(60, 75, 200, 90, head, content, NULL); + KEY_WaitKey(JOY_L); +}