增加对局前联机过程，随机分配黑白方，局内显示当前属于己方/对方回合
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@ -1,5 +1,7 @@
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//五子棋应用
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#include "stdlib.h"
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#include "sys.h"
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#include "systick.h"
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@ -21,8 +23,6 @@
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#define BLACK_TURN 0
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#define WHITE_TURN 1
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#define MY_TURN BLACK_TURN //本机执子颜色
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#define NO_CHESS 0
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#define BLACK_CHESS 1
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#define WHITE_CHESS 2
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@ -34,9 +34,16 @@
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#define CHESS_RADIUS 5
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#define NONE_MSG 0
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#define REQUEST_MSG 'R'
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#define AGREE_MSG 'A'
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#define REFUSE_MSG 'N'
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#define START_BYTE '#'
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#define END_BYTE '&'
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#define Random() rand()
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/*****************************************************************************************/
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/**************************************** 全局变量 ****************************************/
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@ -53,6 +60,12 @@ int turn = BLACK_TURN;
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//棋子类型
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int chess_kind = BLACK_CHESS;
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//我方执子类型
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int my_turn = BLACK_TURN;
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//联机消息
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uint8_t connetion_msg = NONE_MSG;
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uint8_t interval = 240 / WIDTH;
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uint16_t x_start, x_end, y_start, y_end;
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@ -71,6 +84,12 @@ int APP_Gobang_CheckNum(int check_type);
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void APP_Gobang_Msg(uint8_t *head, uint8_t *content);
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void APP_Gobang_SendPosition(void);
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void APP_Gobang_RevPosition(void);
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uint8_t APP_Gobang_Connect(void);
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uint8_t APP_Gobang_InitiateConnet(void);
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uint8_t APP_Gobang_ReplyConnect(void);
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void APP_Gobang_DecideMyTurn(void);
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void APP_Gobang_RevMyTurn(void);
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void APP_Gobang_ConnectRevHandler(uint8_t byte);
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/*****************************************************************************************/
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@ -79,13 +98,20 @@ void APP_Gobang_RevPosition(void);
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*/
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void APP_Gobang_Launcher(void)
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{
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srand(SysTick->VAL);
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APP_Gobang_Init();
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APP_Gobang_DispGobang();
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if (APP_Gobang_Connect() == 0)
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return;
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HC12_BindReceiveHandle(NULL);
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KEY_ClearKey();
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HC12_ClearReceive;
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while (1)
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{
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APP_Gobang_DispGobang();
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if (turn == MY_TURN)
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if (turn == my_turn)
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APP_Gobang_MoveChess();
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else
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APP_Gobang_RevPosition();
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@ -150,12 +176,17 @@ void APP_Gobang_DispGobang(void)
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*/
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void APP_Gobang_DispText(void)
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{
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if (turn == BLACK_TURN)
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2, BORDER_MAX, BORDER_MAX, "黑方");
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if (turn == my_turn)
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2, BORDER_MAX, BORDER_MAX, "我方");
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else
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2, BORDER_MAX, BORDER_MAX, "白方");
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2, BORDER_MAX, BORDER_MAX, "对方");
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2 + FONT_16, BORDER_MAX, BORDER_MAX, "回合");
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, interval / 2 + FONT_16, BORDER_MAX, BORDER_MAX, "执子");
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, LCD_HEIGHT - interval / 2 - 2 * FONT_16, BORDER_MAX, BORDER_MAX, "我方");
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if (my_turn == BLACK_TURN)
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, LCD_HEIGHT - interval / 2 - FONT_16, BORDER_MAX, BORDER_MAX, "执黑");
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else
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GE_Font_Print_WithSet(LCD_WIDTH - FONT_16 * 2, LCD_HEIGHT - interval / 2 - FONT_16, BORDER_MAX, BORDER_MAX, "执白");
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}
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/**
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@ -392,3 +423,181 @@ void APP_Gobang_RevPosition(void)
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}
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}
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}
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uint8_t APP_Gobang_Connect(void)
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{
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HC12_BindReceiveHandle(APP_Gobang_ConnectRevHandler);
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "当前未联机", "按“OK”以发起联机", NULL);
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while (1)
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{
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switch (KEY_GetKey())
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{
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case JOY_OK_DOWN:
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{
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if (APP_Gobang_InitiateConnet())
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{
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APP_Gobang_DecideMyTurn();
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return 1;
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}
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else
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{
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "当前未联机", "按“OK”以发起联机", NULL);
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}
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}
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break;
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case JOY_L_DOWN:
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{
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return 0;
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}
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break;
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}
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if (connetion_msg == REQUEST_MSG)
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{
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if (APP_Gobang_ReplyConnect())
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{
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APP_Gobang_RevMyTurn();
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return 1;
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}
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else
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{
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "当前未联机", "按“OK”以发起联机", NULL);
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}
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}
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}
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}
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uint8_t APP_Gobang_InitiateConnet(void)
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{
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int32_t start_time = SysTick_GetRunTime();
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uint8_t msg[] = {START_BYTE, REQUEST_MSG};
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HC12_SendBuff(msg, 2);
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HC12_ClearReceive;
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "当前未联机", "请求已发送，等待对方响应...", NULL);
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while (1)
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{
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if (SysTick_CheckRunTime(start_time) > 10000)
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{
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "联机失败", "对方无响应,按“OK”退出", NULL);
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KEY_WaitKey(JOY_OK);
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connetion_msg = NONE_MSG;
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return 0;
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}
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if (connetion_msg == AGREE_MSG)
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{
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "联机成功", "按“OK”进入游戏", NULL);
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KEY_WaitKey(JOY_OK);
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connetion_msg = NONE_MSG;
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return 1;
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}
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else if (connetion_msg == REFUSE_MSG)
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{
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "联机失败", "对方拒绝联机,按“OK”退出", NULL);
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KEY_WaitKey(JOY_OK);
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connetion_msg = NONE_MSG;
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return 0;
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}
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}
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}
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uint8_t APP_Gobang_ReplyConnect(void)
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{
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uint8_t content[2][GE_GUI_MENUBOX_CONTENT_LEN] = {"是", "否"};
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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switch (GE_GUI_MenuBox(60, 75, 200, 90, "对方请求联机，是否接受？", 2, content, NULL))
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{
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case 0:
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return 0;
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break;
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case 1:
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{
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uint8_t msg[] = {START_BYTE, AGREE_MSG};
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HC12_SendBuff(msg, 2);
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "联机成功", "按“OK”进入游戏", NULL);
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KEY_WaitKey(JOY_OK);
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return 1;
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}
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break;
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case 2:
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{
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uint8_t msg[] = {START_BYTE, REFUSE_MSG};
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HC12_SendBuff(msg, 2);
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, "联机失败", "已拒绝联机,按“OK”退出", NULL);
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KEY_WaitKey(JOY_OK);
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return 0;
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}
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break;
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}
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}
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void APP_Gobang_DecideMyTurn(void)
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{
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my_turn = Random() % 2;
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uint8_t msg[] = {START_BYTE, !my_turn};
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HC12_SendBuff(msg, 2);
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uint8_t *head = (my_turn == BLACK_TURN ? "本局我方执黑" : "本局我方执白");
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, head, "按“OK”开始游戏", NULL);
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Delay_ms(500);
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KEY_WaitKey(JOY_OK);
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}
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void APP_Gobang_RevMyTurn(void)
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{
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uint8_t byte;
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while (1)
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{
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if (HC12_Receive(&byte) == 1)
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{
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if (byte == START_BYTE)
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{
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HC12_Receive(&my_turn);
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}
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}
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}
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uint8_t *head = (my_turn == BLACK_TURN ? "本局我方执黑" : "本局我方执白");
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GE_Draw_Fill(60, 75, 200, 90, WHITE);
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GE_GUI_MsgBox(60, 75, 200, 90, head, "按“OK”开始游戏", NULL);
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Delay_ms(200);
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KEY_WaitKey(JOY_OK);
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}
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void APP_Gobang_ConnectRevHandler(uint8_t byte)
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{
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static uint8_t is_receiving = FALSE;
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if (is_receiving == FALSE && byte == START_BYTE)
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{
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is_receiving = TRUE;
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return;
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}
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if (is_receiving == TRUE)
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{
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connetion_msg = byte;
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is_receiving = FALSE;
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}
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}
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