首页 嵌入式系统课程设计——贪吃蛇

嵌入式系统课程设计——贪吃蛇

嵌入式系统课程设计——贪吃蛇/***********************************************************************************************************文件作者:ARM开发小组*创建日期:2004/06/25*版本声明:v1.0.0・*J・******************************************************************************J*****************************...

/***********************************************************************************************************文件作者:ARM开发小组*创建日期:2004/06/25*版本声明:v1.0.0・*J・******************************************************************************J******************************;*/#include"..\inc\config.h"#include#include#include#defineSTACKSIZE256OS_STK_DATAstk;externGUI_FONTCHINESE_FONT12;externGUI_FONTCHINESE_FONT16;externGUI_FONTGUI_Font8x16;OS_EVENT*Key_Mbox;/**************************************************************************************************************分配各任务的堆栈容量****************************************************************************************************************/OS_STKStack_Task_1[STACKSIZE];OS_STKStack_Task_2[STACKSIZE];OS_STKStack_Task_3[STACKSIZE];OS_STKStack_Task_4[STACKSIZE*3];/******************************************************************************//蛇的最大长度//蛇的方向******************************/#defineMAX_X200#defineMAX_Y200#defineUP1#defineDOWN2#defineLEFT3#defineRIGHT4#defineROW22// 表格行数#defineCOLUMN22//表格列数//定义蛇的各项信息structSnake{S32x[MAX_X];S32y[MAX_Y];S32length;S32direction;S32life;}snake;structFood{intx;/*食物的横坐标*/inty;/*食物的纵坐标*/intyes;/*判断是否要出现食物的变量*/}food;/*食物的结构体*/0,0},//0{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//1{0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0},//2{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//3{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//4{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//5{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//6{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//7{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//8{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//9{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//10{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//11{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//12{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//13{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//15{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//16{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//17{0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},//18{0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,0},//19{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},//20{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}//21};S16map_2[22][22]{//{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21}{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},//0{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//1{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//2{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//3{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//4{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//6{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//7{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//8{1,0,0,0,0,1,1,1,1,1,0,0,1,1,1,1,1,0,0,0,0,1},//9{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//10{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//11{1,0,0,0,0,1,1,1,1,1,0,0,1,1,1,1,1,0,0,0,0,1},//12{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//13{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//14{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//15{1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1},//16{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//17{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//18{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},//19{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}//21};intoldDire=4;//记录前一个方向intscore=0;//分数intgametime=99;//时间intmapSelect=0;//关卡intgamespeed=0;//难度，速度1表示难度intkey_F=0;//标记F键intsetUnit=0;//设置游戏项，0表示关卡，intfoodIndex=0;//第几个食物intmySrand=0;voidDraw_GUI();//绘制游戏界面voidRandom_Food();//产生食物voidGameOver();//结束游戏voidNewGame();//新游戏voidPrScore();//输出新得分voidDspTime(INT32U);//显示倒计时voidDrawMap();//画障碍物voidCheckMap();//判断蛇是否撞到障碍物voidSet_SelectFace();//游戏设置voidDrawSetForm();//游戏设置键voidTask_2();/**************************************************************************************************************函数名称:Task_4(void*pdata)函数说明:GUI任务，优先级为56输入参数:pdata输出参数:无**************************************************************************************************************/voidTask_4(void*pdata){I32k=0;inti=0;intj=0;intx=0;inty=0;snake.life=0;//活着snake.x[0]=100;snake.y[0]=40;//蛇头snake.x[1]=80;snake.y[1]=40;//第一节蛇snake.x[2]=60;snake.y[2]=40;snake.length=3;//节数snake.direction=RIGHT;food.yes=0;while(1){if(score>=100){score=0;mapSelect++;Set_Color(GUI_GREEN);Set_Font(&CHINESE_FONT16);Disp_String(CN_start"恭喜你，进入下一关！"CN_end,240,240);OSTimeDly(200);NewGame();if(key_F==1)//是否进入游戏设置{//OSTimeDly(100);OSTimeDly(50000);}if(snake.x[0]==(food.x*20)+20&&snake.y[0]==(food.y*20)+20)/*吃到食物以后*/{Set_Color(GUI_WHITE);〃用白色去除蛇的的最后一节Fill_Rect((food.x*20)+20,(food.y*20)+20,(food.x*20)+40,(food.y*20)+40);snake.length++;//蛇的身体长一节food.yes=0;//画面上需要出现新的食物score+=10;PrScore();〃输出新得分}x=snake.x[snake.length-1];y=snake.y[snake.length-1];!!!for(i=snake.length-1;i>0;i--)//蛇的每个环节往前{snake.x[i]=snake.x[i-1];snake.y[i]=snake.y[i-1];}Set_Color(GUI_GREEN);〃画出蛇for(j=0;j440){snake.x[0]=20;}snake.y[0]=20;elseif(snake.y[0]<20){snake.y[0]=440;}if(gametime<=0)//时间到了{snake.life=1;//蛇死}Uart_Printf(">>>>>>>>>>>>>>>>>>>>>>snake.life=%d\n",snake.life);Uart_Printf(">>>>>>>>>>>>>>>>>>>>>>snake.direction=%d\n",snake.direction);if(snake.life==1)//蛇是否死了{GameOver();//本次游戏结束OSTimeDly(50000);}if(gamespeed==0)//易{for(k=0;k<10000000;k++);elseif(gamespeed==1)//中{for(k=0;k<1000000;k++);}elseif(gamespeed==2)//难{for(k=0;k<100000;k++);}else{for(k=0;k<10000000;k++);}Set_Color(GUI_WHITE);〃用灰色去除蛇的的最后一节Fill_Rect(x,y,x+20,y+20);OSTimeDly(10);}}/**************************************************************************************************************-函数名称:Task_3-函数说明:任务3，向串口发送数据-输入参数:pdata-输出参数:无**************************************************************************************************************/voidTask_3(void*pdata){for(;;){if(key_number!=0xff){Uart_Printf("key_number=%x\n",key_number);//任务的干得活儿就是向超级终端发送内容key_number=0xff;OSTimeDly(30);//延时100个节拍}//OSTimeDly(100);}}voidTask_1(void*pdata)INT8Uerr;INT8U*Key_P;INT8UKey_Val;intys=0;charcmapSelect[2];Timer1_Init();//打开时钟节拍，让操作系统跑起来//OSTaskCreate(Task_2,(void*)0,(OS_STK*)&Stack_Task_2[(STACKSIZ-E1)],9);//在任务里创建另一个任务//OSTaskCreate(Task_3,(void*)0,(OS_STK*)&Stack_Task_3[(STACKSIZE-)1],8);//在任务里创建另一个任务//在任务里创建另一个任务for(;;){//等待任务间的通信邮Key_P=OSMboxPend(Key_Mbox,0,&err);箱内的键值指针Key_Val=*Key_P;switch(Key_Val)//inttemp_mapSelect=0;//设置时，选择的关卡//inttemp_gamespeed=0;//设置时，选择的难度case0x05://GUI_StoreKey(GUI_KEY_UP);if(key_F==1){if(setUnit==0){mapSelect=1;//mapSelect++;//if(mapSelect==3)//{mapSelect=2;}}elseif(setUnit==1){gamespeed=1;//gamespeed++;//if(gamespeed==3)//{gamespeed=2;}}DrawSetForm();}break;//选择关卡//选择难易程度case0x06://GUI_StoreKey(GUI_KEY_UP);//上//下//右setUnit=0;DrawSetForm();}snake.direction=UP;break;case0x04://GUI_StoreKey(GUI_KEY_DOWN);if(key_F==1){setUnit=1;DrawSetForm();}snake.direction=DOWN;break;case0x01://GUI_StoreKey(GUI_KEY_RIGHT);if(key_F==1){if(setUnit==0){mapSelect=2;//mapSelect++;//{mapSelect=2;}}elseif(setUnit==1){gamespeed=2;//gamespeed++;//if(gamespeed==3)//{gamespeed=2;}}DrawSetForm();}snake.direction=RIGHT;//左break;case0x09://GUI_StoreKey(GUI_KEY_LEFT);if(key_F==1){if(setUnit==0){mapSelect=0;//mapSelect--;//if(mapSelect==-1)//{mapSelect=0;}elseif(setUnit==1){gamespeed=0;//gamespeed--;//if(gamespeed==-1)//{gamespeed=0;}}DrawSetForm();}snake.direction=LEFT;break;case0x0F://进入菜单if(key_F==0){key_F=1;Set_SelectFace();DrawSetForm();}Uart_Printf("key_F=%d\n",key_F);break;//进入游戏界面case0x0B:key_F=0;score=0;gametime=99;NewGame();OSTimeDlyResume(8);}else{Draw_GUI();//游戏界面初始化PrScore();//初始化分数DspTime(99);//初始化倒计时DrawMap();4);8);//创建任务4OSTaskCreate(Task_2,(void*)0,(OS_STK*)&Stack_Task_2[(STACKSIZE)-1],OSTaskCreate(Task_4,(void*)0,(OS_STK*)&Stack_Task_4[(STACKSIZE*-31)],}break;/*//重新开始游戏case0x0E:score=0;gametime=99;NewGame();break;*/case0x00:GUI_StoreKey(GUI_KEY_ENTER);break;default:break;}OSTimeDly(1);voidTask_2(void*pdata)//记时{INT8Uhours=0;INT8Uminutes=0;INT8Useconds=1;INT16Umilli=0;while(1){OSTimeDly(300);if(snake.life==0){gametime--;}DspTime(gametime);PrScore();w«=s寸9OCXIOOX。①#1=匚J9L-LN0ZI—山S山N_HO03)1UOZIJ①S间浜務注LU_L_HMI_no)」o_ooloso"c一O上茎一=05OIIOpo>S9OO9-PU①IN。--¥<=七县SINO)6UESIdsQ_LU-L_H/\AI_no)」o_oolos_LUn18l_no)」oo98los1*曰2/二08寸-0寸9OOCXI9X。①#丿_匚间

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嵌入式系统课程设计——贪吃蛇

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