STM32贪吃蛇游戏.doc

本人移植的STM32贪吃蛇游戏，亲测可行，以下为贪吃蛇驱动snake.c与snake.h,还有main.c，希望能对大家有点帮助。/*snake.c*/#include SNAKE.h#include lcd.h#include key.h/#include stdlib.h#include delay.hu8 Key_V_temp=0; /取出上次按键值u8 Key_Value=0; /取出上次按键值 /=/ 使用结构体定义变量 使程序的名称更加的清楚/=struct u8 X;u8 Y; u8 Yes;Food;/食物结构体#define SNAKE_Max_Long 10 /最大长度struct u8 XSNAKE_Max_Long;u8 YSNAKE_Max_Long;u8 Long; u8 Life; u8 Score;/蛇的分数u8 Level;/蛇的等级 Snake;/蛇结构体/=/函数名称：Trun_On_Point Trun_Off_Point (u8 x,u8 y)/函数功能：点亮或者熄灭 一个点。用于显示蛇身体/入口参数：无/出口参数：无/特别说明：此 Trun_On，函数换成其他的就可以兼容其他的液晶/ 入8*8 点阵 12864 等/=void Trun_On_Point (u8 x,u8 y)LCD_Fill(u16)(x*8),(u16)(y*8),(u16)(x*8+8),(u16)(y*8+8),RED);void Trun_Off_Point (u8 x,u8 y)LCD_Fill(u16)(x*8),(u16)(y*8),(u16)(x*8+8),(u16)(y*8+8),BLACK);/=/函数名称：void Init_SNAKE(void) /函数功能：绘制游戏界面，初始化游戏等级等参数/入口参数：无/出口参数：无/=void Init_SNAKE(void) u8 i;POINT_COLOR=WHITE;/画笔颜色BACK_COLOR=BLACK; /背景色 /*绘制游戏界面*/LCD_Fill(0,0,8,280,DARKBLUE);/Rectangle(8,8-1,85,120,0xaa);/绘制一个矩形框, 0-127LCD_Fill(232,0,240,280,DARKBLUE);/LCD_Fill(0,0,240,8,DARKBLUE);/LCD_Fill(0,272,240,280,DARKBLUE);/ LCD_ShowString(0,280,200,16,16,Score);/Show ScoreLCD_ShowString(0,300,200,16,16,LEVEL);/Show LevelLCD_ShowNum(50,280,(u32)Snake.Score,4,16);LCD_ShowNum(50,300,(u32)Snake.Level,4,16);/LCDShow_u8Number(96,97,Snake.Level,0x00ff,0xBE5F);/*初始化蛇参数*/Snake.Long=2; /定义初始化蛇的长度Snake.Life=0; /初始化蛇还活着Snake.Score=0;Food.Yes=1;Key_Value=0; Key_V_temp=0;for(i=0;iSnake.Long;i+)/将蛇给赋值Snake.Xi=i+14;Snake.Yi=17;for(i=0;iSnake.Long;i+)/将蛇给画出来Trun_On_Point(Snake.Xi,Snake.Yi);/=/函数名称：void Display_dead(u8 i) /函数功能：显示死亡界面/入口参数：无/出口参数：无/=void Display_dead(void)LCD_Clear(BLACK);LCD_Fill(0,0,8,280,DARKBLUE);/Rectangle(8,8-1,85,120,0xaa);/绘制一个矩形框, 0-127LCD_Fill(232,0,240,280,DARKBLUE);/LCD_Fill(0,0,240,8,DARKBLUE);/LCD_Fill(0,272,240,280,DARKBLUE);/LCD_ShowString(0,280,200,16,16,GAME OVER! );LCD_ShowString(0,300,200,16,16,PRESS ENTER TO RESTART); while(Key_Value!=KEY_DOWN) Key_Value=KEY_Scan(0); LCD_Clear(BLACK);Init_SNAKE();/=/函数名称：void Display_Pass(u8 i)/函数功能：显示过关界面/入口参数：无/出口参数：无/=void Display_Pass(void)Snake.Level+;LCD_Clear(BLACK);LCD_Fill(0,0,8,280,DARKBLUE);/Rectangle(8,8-1,85,120,0xaa);/绘制一个矩形框, 0-127LCD_Fill(232,0,240,280,DARKBLUE);/LCD_Fill(0,0,240,8,DARKBLUE);/LCD_Fill(0,272,240,280,DARKBLUE);/ LCD_ShowString(0,280,200,16,16,YOU ARE WIN!);LCD_ShowString(0,300,200,16,16,PRESS ENTER TO CONTINUE); while(Key_Value!=KEY_DOWN) Key_Value=KEY_Scan(0); LCD_Clear(BLACK);Init_SNAKE();/=/函数名称：void Run_SNAKE(void)/函数功能：蛇运动函数 （游戏精华）/入口参数：无/出口参数：无/=void Run_SNAKE(void)u8 i=0;/*根据按键选择蛇的运动方向*/if(Key_Value=KEY_RIGHT&Key_V_temp!=KEY_LEFT)|(Key_Value=KEY_LEFT&Key_V_temp=KEY_RIGHT)Trun_Off_Point(Snake.X0,Snake.Y0); /先把蛇尾给熄灭掉 for(i=0;iSnake.Long-1;i+) /蛇身都是它前一段的蛇身的位置Snake.Xi=Snake.Xi+1;Snake.Yi=Snake.Yi+1; Snake.XSnake.Long-1=Snake.XSnake.Long-2+1;Snake.YSnake.Long-1=Snake.YSnake.Long-2+0; /蛇头向你要求的方向移动for(i=0;iSnake.Long;i+) /这个让蛇显示出来的函数Trun_On_Point(Snake.Xi,Snake.Yi);Key_V_temp=KEY_RIGHT;if(Key_Value=KEY_LEFT&Key_V_temp!=KEY_RIGHT)|(Key_Value=KEY_RIGHT&Key_V_temp=KEY_LEFT)Trun_Off_Point(Snake.X0,Snake.Y0); /先把蛇尾给熄灭掉 for(i=0;iSnake.Long-1;i+) /蛇身都是它前一段的蛇身的位置Snake.Xi=Snake.Xi+1;Snake.Yi=Snake.Yi+1; Snake.XSnake.Long-1=Snake.XSnake.Long-2-1;Snake.YSnake.Long-1=Snake.YSnake.Long-2+0; /蛇头向你要求的方向移动for(i=0;iSnake.Long;i+) /这个让蛇显示出来的函数Trun_On_Point(Snake.Xi,Snake.Yi);Key_V_temp=KEY_LEFT;if( Key_Value=KEY_UP&Key_V_temp!=KEY_DOWN)|( Key_Value=KEY_DOWN&Key_V_temp=KEY_UP)Trun_Off_Point(Snake.X0,Snake.Y0); /先把蛇尾给熄灭掉 for(i=0;iSnake.Long-1;i+) /蛇身都是它前一段的蛇身的位置Snake.Xi=Snake.Xi+1;Snake.Yi=Snake.Yi+1; Snake.XSnake.Long-1=Snake.XSnake.Long-2+0;Snake.YSnake.Long-1=Snake.YSnake.Long-2-1; /蛇头向你要求的方向移动for(i=0;iSnake.Long;i+) /这个让蛇显示出来的函数Trun_On_Point(Snake.Xi,Snake.Yi);Key_V_temp=KEY_UP;if( Key_Value=KEY_DOWN&Key_V_temp!=KEY_UP)|( Key_Value=KEY_UP&Key_V_temp=KEY_DOWN)Trun_Off_Point(Snake.X0,Snake.Y0); /先把蛇尾给熄灭掉 for(i=0;iSnake.Long-1;i+) /蛇身都是它前一段的蛇身的位置Snake.Xi=Snake.Xi+1;Snake.Yi=Snake.Yi+1; Snake.XSnake.Long-1=Snake.XSnake.Long-2+0;Snake.YSnake.Long-1=Snake.YSnake.Long-2+1; /蛇头向你要求的方向移动for(i=0;iSnake.Long;i+) /这个让蛇显示出来的函数Trun_On_Point(Snake.Xi,Snake.Yi);Key_V_temp=KEY_DOWN;/*根据按键选择蛇的运动程序结束*/*判断蛇是否死亡*/if(Snake.XSnake.Long-1=30|Snake.YSnake.Long-1=33)/判蛇头是否撞到墙壁Snake.Life=1;for(i=3;iSnake.Long;i+)/从第三节开始判断蛇头是否咬到自己if(Snake.Xi=Snake.X0&Snake.Yi=Snake.Y0)Snake.Life=1;if(Snake.Life=1) /if the snake overDisplay_dead();/*判断蛇是否死亡程序结束*/*判断蛇是否最长了*/if(Snake.Long=SNAKE_Max_Long)Display_Pass();/ /*判蛇是否吃到食物*/if(Snake.XSnake.Long-1=Food.X&Snake.YSnake.Long-1=Food.Y)/Trun_Off_Point(Food.X,Food.Y); /消隐食物Snake.Long+;/蛇节数加1Snake.XSnake.Long-1=Food.X;Snake.YSnake.Long-1=Food.Y;Snake.Score+=10;LCD_ShowNum(50,280,(u32)Snake.Score,4,16);Food.Yes=1; /食物标志置1/*放果子程序*/if(Food.Yes=0)Trun_On_Point(Food.X,Food.Y); if(Food.Yes=1)while(1)Food.X=rand()%28+1; /获得随机数Food.Y=rand()%28+1; for(i=0;iSnake.Long;i+)/判断产生的食物坐标是否和蛇身重合if(Food.X=Snake.Xi)&(Food.X=Snake.Yi)break;if(i=Snake.Long)Food.Yes=0;break;/产生有效的食物坐标/ /*延时用于调整游戏速度*/delay_ms(100-Snake.Level*10);/*snake.h*/#include stm32f10x.h#ifndef _SNAKE_H_#define _SNAKE_H_#ifndef uchar#define uchar unsigned char #endif#ifndef uint#define uint unsigned int #endifvoid Init_SNAKE(void);void Run_SNAKE(void);void Display_Pass(void);void Display_dead(void);void Trun_On_Point (u8 x,u8 y);void Trun_Off_Point (u8 x,u8 y);extern u8 Key_V_temp; /取出上次按键值extern u8 Key_Value; /取出上次按键值/extern void Trun_On_Point (uchar x,uchar y,uchar color);#endif/*main.h*/#include led.h#include delay.h#include key.h#include sys.h#include lcd.h#include usart.h#include snake.h/ALIENTEK战舰STM32开发板实验13/TFTLCD显示实验 /技术支持：/广州市星翼电子科技有限公司void Key()u8 t;t=KEY_Scan(0);/得到键值 if(t) switch(t) case KEY_UP:/控制