乐清做网站建设公司哪家好,购物网站 缓存,wordpress连接微博免费版,广州做外贸网站公司贪吃蛇 一实现贪吃蛇#xff1a;1.绘制网格#xff1a;1.绘制蛇#xff1a;3.控制蛇的默认移动向右#xff1a;4.控制蛇的移动方向#xff1a;5.生成食物6.判断蛇吃到食物并且长大。7.判断游戏结束#xff1a;8.重置函数#xff1a; 二整体代码#xff1a; 一实现贪吃蛇… 贪吃蛇 一实现贪吃蛇1.绘制网格1.绘制蛇3.控制蛇的默认移动向右4.控制蛇的移动方向5.生成食物6.判断蛇吃到食物并且长大。7.判断游戏结束8.重置函数 二整体代码 一实现贪吃蛇
1.绘制网格 #define wide 800
#define high 600#define Frame 20//1.绘制边框
void DrawFrame()
{setlinecolor(BLACK);setlinestyle(PS_SOLID, 1);for (int i 1; i wide / Frame; i){line(Frame * i, 0, Frame * i, 600);}for (int i 1; i high / Frame; i){line(0, Frame * i,800 , Frame * i);}
}1.绘制蛇 int main()
{initgraph(wide,high);setbkcolor(RGB(188, 227, 245));cleardevice();//初始化蛇的长度int length 5;//初始化蛇的坐标sn snake[5] { {7,6} ,{6,6}, {5,6},{4,6},{3,6} };while (1){cleardevice();BeginBatchDraw();//1.绘制边框DrawFrame();//2.绘制蛇DrawSnake(snake,length);FlushBatchDraw();Sleep(40);}EndBatchDraw();getchar();closegraph();return 0;
}//2.绘制蛇
void DrawSnake(sn* snake,int length)
{setfillcolor(GREEN);for (int i 0; i length; i){//先绘制头int x1 snake[i].x;int y1 snake[i].y;solidrectangle(x1 * Frame, y1 * Frame, (x1 1) * Frame, (y1 1) * Frame);}
}3.控制蛇的默认移动向右 void SnakeMove(sn* snake, int length)
{//默认蛇一开始是一直向右移动的;sn newsnake { (snake-x)1,(snake-y)};//2.绘制蛇DrawSnake(snake, length);FlushBatchDraw();//进行蛇的移动;for (int i length - 1; i 1; i--){snake[i] snake[i - 1];}snake[0] newsnake;
}
4.控制蛇的移动方向
void SnakeMove(sn* snake, int length,int* vx,int* vy)
{//默认蛇一开始是一直向右移动的;//2.绘制蛇DrawSnake(snake, length);FlushBatchDraw();//进行蛇的移动;if (_kbhit()){char ch _getch();//蛇是不可以直接走回头路的switch (ch){caseA:casea:if (*vx 1 vy 0)break;*vx -1;*vy 0;break;caseW:casew:if (*vx 0 *vy 1)break;*vx 0;*vy -1;break;caseD:cased:if (*vx -1 *vy 0)break;*vx 1;*vy 0;break;caseS:cases:if (*vx 0 *vy -1)break;*vx 0;*vy 1;break;}}//控制蛇节点变化sn newsnake { (snake-x)(*vx) ,(snake-y)(*vy)};for (int i length - 1; i 1; i--){snake[i] snake[i - 1];}snake[0] newsnake;
}5.生成食物 1.食物不可以生成到画布的外面 2.不可以生成在蛇的身体上面 3.食物是随机生成的 //4.生成食物
void DrawFeeFood(sn* snake, int length, FD* food)
{ int fx 0;int fy 0;int flag 0;while (1){//食物坐标的随机生成food-x rand() % (wide / Frame);food-y rand() % (high / Frame);//2.不可以生成在蛇的身体上面遍历蛇的身体。for (int i 0; i length; i){if (((food-x) (snake[i].x)) ((food-y) (snake[i].y))){flag;}}if (flag 0){break;}}
}
//3.控制蛇的移动
void SnakeMove(sn* snake, int length,FD* food,int* vx,int* vy)
{//默认蛇一开始是一直向右移动的;//2.绘制蛇DrawSnake(snake, length);//2.绘制食物if (food-x 0 food-y 0){DrawFeeFood(snake, length, food);}setfillcolor(YELLOW);solidrectangle((food-x) * Frame, (food-y) * Frame, (food-x1) * Frame, (food-y1) * Frame);FlushBatchDraw();//进行蛇的移动;if (_kbhit()){char ch _getch();//蛇是不可以直接走回头路的switch (ch){caseA:casea:if (*vx 1 vy 0)break;*vx -1;*vy 0;break;caseW:casew:if (*vx 0 *vy 1)break;*vx 0;*vy -1;break;caseD:cased:if (*vx -1 *vy 0)break;*vx 1;*vy 0;break;caseS:cases:if (*vx 0 *vy -1)break;*vx 0;*vy 1;break;}}//控制蛇节点变化sn newsnake { (snake-x)(*vx) ,(snake-y)(*vy)};for (int i length - 1; i 1; i--){snake[i] snake[i - 1];}snake[0] newsnake;
}6.判断蛇吃到食物并且长大。 //3.控制蛇的移动
void SnakeMove(sn* snake, int* length,FD* food,int* vx,int* vy)
{//默认蛇一开始是一直向右移动的;//2.绘制蛇DrawSnake(snake, *length);//3.绘制食物if (food-x 0 food-y 0){DrawFeeFood(snake, length, food);}setfillcolor(YELLOW);solidrectangle((food-x) * Frame, (food-y) * Frame, (food-x1) * Frame, (food-y1) * Frame);FlushBatchDraw();//进行蛇的移动;if (_kbhit()){char ch _getch();//蛇是不可以直接走回头路的switch (ch){caseA:casea:if (*vx 1 vy 0)break;*vx -1;*vy 0;break;caseW:casew:if (*vx 0 *vy 1)break;*vx 0;*vy -1;break;caseD:cased:if (*vx -1 *vy 0)break;*vx 1;*vy 0;break;caseS:cases:if (*vx 0 *vy -1)break;*vx 0;*vy 1;break;}}//控制蛇节点变化sn newsnake { (snake-x)(*vx) ,(snake-y)(*vy)};for (int i *length - 1; i 1; i--){snake[i] snake[i - 1];}snake[0] newsnake;//判断蛇是否吃到了食物和生长Grow(snake, length, food);
}void Grow(sn* snake, int* length, FD* food)
{//保存一下尾的数值sn end snake[(*length) - 1];if ((snake[0].x food-x) (snake[0].y food-y)){//重置食物数值food-x 0;food-y 0;//添加尾节点*length (*length) 1;snake[*length] end;}
}7.判断游戏结束 1.蛇头碰到墙壁 2.蛇头碰到蛇身体 //5.判断游戏结束
bool Gameover(sn* snake, int* length)
{//1.碰到墙壁if ((snake[0].x wide / Frame) || (snake[0].x 0) || (snake[0].y high / Frame) || (snake[0].y 0)){return true;}else{//2.碰到身体for (int i 1; i (*length); i){if (((snake[0].x)(snake[i].x))((snake[0].y) (snake[i].y)))return true;}}return false;
}8.重置函数
//初始化函数
void initgame(int* length,int* vx,int* vy,sn* snake,FD* food)
{//初始化蛇的长度*length 5;//初始化蛇的水平初始速度*vx 1;*vy 0;//初始化蛇的坐标snake[0] { 7,6 };snake[0] { 6,6 };snake[0] { 5,6 };snake[0] { 4,6 };snake[0] { 3,6 };//初始化食物的坐标*food { 0,0 };
}二整体代码
#define _CRT_SECURE_NO_WARNINGS 1#includestdio.h
#includeeasyx.h
#includemath.h
#includestdbool.h
#includeconio.h
#includetime.h#define wide 800
#define high 600
#define Frame 20typedef struct snake {int x;int y;
}sn;
typedef struct Food {int x;int y;
}FD;
//1.绘制边框
void DrawFrame()
{setlinecolor(BLACK);setlinestyle(PS_SOLID, 1);for (int i 1; i wide / Frame; i){line(Frame * i, 0, Frame * i, 600);}for (int i 1; i high / Frame; i){line(0, Frame * i,800 , Frame * i);}
}//2.绘制蛇
void DrawSnake(sn* snake,int length)
{setfillcolor(GREEN);for (int i 0; i length; i){//先绘制头int x1 snake[i].x;int y1 snake[i].y;solidrectangle(x1 * Frame, y1 * Frame, (x1 1) * Frame, (y1 1) * Frame);}
}//3.生成食物
void DrawFeeFood(sn* snake, int *length, FD* food)
{ int fx 0;int fy 0;int flag 0;while (1){//食物坐标的随机生成food-x rand() % (wide / Frame);food-y rand() % (high / Frame);//2.不可以生成在蛇的身体上面遍历蛇的身体。for (int i 0; i *length; i){if (((food-x) (snake[i].x)) ((food-y) (snake[i].y))){flag;}}if (flag 0){break;}}
}//4判断蛇吃到食物并且长大。
void Grow(sn* snake, int* length, FD* food)
{//保存一下尾的数值sn end snake[(*length) - 1];if ((snake[0].x food-x) (snake[0].y food-y)){//重置食物数值food-x 0;food-y 0;//添加尾节点*length (*length) 1;snake[*length] end;}
}//初始化函数
void initgame(int* length,int* vx,int* vy,sn* snake,FD* food)
{//初始化蛇的长度*length 5;//初始化蛇的水平初始速度*vx 1;*vy 0;//初始化蛇的坐标snake[0] { 7,6 };snake[0] { 6,6 };snake[0] { 5,6 };snake[0] { 4,6 };snake[0] { 3,6 };//初始化食物的坐标*food { 0,0 };
}
//5.判断游戏结束
bool Gameover(sn* snake, int* length)
{//1.碰到墙壁if ((snake[0].x wide / Frame) || (snake[0].x 0) || (snake[0].y high / Frame) || (snake[0].y 0)){return true;}else{//2.碰到身体for (int i 1; i (*length); i){if (((snake[0].x)(snake[i].x))((snake[0].y) (snake[i].y)))return true;}}return false;
}//6.控制蛇的移动
void SnakeMove(sn* snake, int* length,FD* food,int* vx,int* vy)
{//默认蛇一开始是一直向右移动的;//2.绘制蛇DrawSnake(snake, *length);//3.绘制食物if (food-x 0 food-y 0){DrawFeeFood(snake, length, food);}setfillcolor(YELLOW);solidrectangle((food-x) * Frame, (food-y) * Frame, (food-x1) * Frame, (food-y1) * Frame);FlushBatchDraw();//进行蛇的移动;if (_kbhit()){char ch _getch();//蛇是不可以直接走回头路的switch (ch){caseA:casea:if (*vx 1 vy 0)break;*vx -1;*vy 0;break;caseW:casew:if (*vx 0 *vy 1)break;*vx 0;*vy -1;break;caseD:cased:if (*vx -1 *vy 0)break;*vx 1;*vy 0;break;caseS:cases:if (*vx 0 *vy -1)break;*vx 0;*vy 1;break;}}//控制蛇节点变化sn newsnake { (snake-x)(*vx) ,(snake-y)(*vy)};for (int i *length - 1; i 1; i--){snake[i] snake[i - 1];}snake[0] newsnake;//判断蛇是否吃到了食物和生长Grow(snake, length, food);//判断蛇是否碰到了墙壁和自己if (Gameover(snake, length)){initgame(length, vx, vy, snake, food);//Sleep(100);}}int main()
{initgraph(wide,high);setbkcolor(RGB(188, 227, 245));//获取当前时间作为随机数种子srand((unsigned int)time(NULL));cleardevice();//初始化蛇的长度int length 5;//初始化蛇的水平初始速度int vx 1;int vy 0;//初始化蛇的坐标sn snake[100] { {7,6} ,{6,6}, {5,6},{4,6},{3,6} };//初始化食物的坐标FD food {0,0};while (1){cleardevice();BeginBatchDraw();//1.绘制边框DrawFrame();//2.控制蛇的移动和节点的变化SnakeMove(snake, length,food,vx,vy);Sleep(150);}EndBatchDraw();getchar();closegraph();return 0;
}
