C语言零基础项目：吃豆人小游戏！详细思路+源码分享
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每天一个C语言小项目，提升你的编程能力！
《吃豆游戏》是一款休闲小游戏，和贪吃蛇，球球大作战吃食物都是有差不多的游戏逻辑。
效果展示：
这个游戏本身很简单，一共3关，吃掉画面上全部小豆子就过关，被敌人碰到就over。吃大豆子可以让敌人暂时能被你吃，但是后面关卡，敌人恢复时间很短，敌人速度也很快。
当然现在你用代码自己开发的话，设置多少关卡，什么样的难度都看你自己咯！
游戏中使用了图片【https://codebus.cn/f/a/0/0/135/boxman.zip】
本项目编译环境：Visual Studio 2019/2022，EasyX插件
代码展示：
#include <stdio.h.h>
#include <graphics.h>
#include <time.h>
#include <conio.h>
#define M 640 //开屏大小
#define N 480
#define rank 1 //游戏等级
int g_sum = 0; //统计吃豆的个数
int g_score = 0; //分数统计
bool g_win = true; //成败的标志
IMAGE image[5]; //装载图片
enum LEFT=1, RIGHT, UP, DOWN; //方向的控制
struct figure //人物属性
int x; //人物图纸坐标
int y;
int x1; //人物方向移动
int y1;
int x2; //人物物理坐标
int y2;
you,enemy[5];
/*0豆子,1可以移动地方,2墙壁,3自己,4敌人*/
int a[15][20]= 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
2,1,0,0,0,0,1,0,1,0,0,0,1,1,1,1,1,1,0,2,
2,1,2,2,2,1,1,2,1,1,0,0,0,1,1,4,1,1,0,2,
2,1,1,0,2,1,1,2,0,1,1,2,2,2,2,2,0,0,0,2,
2,4,1,0,2,1,1,2,1,1,1,0,1,1,1,1,0,1,1,2,
2,1,2,1,2,1,1,2,1,3,2,2,1,1,1,1,2,2,1,2,
2,1,2,1,2,1,1,1,1,1,1,1,1,0,0,0,1,1,1,2,
2,1,2,1,0,1,1,1,1,2,1,0,1,2,2,2,1,1,1,2,
2,1,0,1,0,1,2,1,1,2,1,0,1,2,1,1,4,1,1,2,
2,1,0,2,0,1,2,1,1,2,1,0,1,2,1,1,1,1,1,2,
2,1,0,2,1,1,2,1,1,2,1,0,2,2,1,0,0,0,1,2,
2,1,1,2,1,1,2,1,1,2,1,0,2,1,1,2,2,1,1,2,
2,1,2,2,1,2,2,1,1,1,1,0,1,4,1,2,0,0,1,2,
2,1,0,0,0,0,0,4,0,1,1,0,1,1,1,1,0,0,1,2,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2;/*数组就是地图*/
int b[15][20]= 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
2,1,0,0,0,0,1,0,1,0,0,0,1,1,1,1,1,1,0,2,
2,1,2,2,2,1,1,2,1,1,0,0,0,1,1,4,1,1,0,2,
2,1,1,0,2,1,1,2,0,1,1,2,2,2,2,2,0,0,0,2,
2,4,1,0,2,1,1,2,1,1,1,0,1,1,1,1,0,1,1,2,
2,1,2,1,2,1,1,2,1,3,2,2,1,1,1,1,2,2,1,2,
2,1,2,1,2,1,1,1,1,1,1,1,1,0,0,0,1,1,1,2,
2,1,2,1,0,1,1,1,1,2,1,0,1,2,2,2,1,1,1,2,
2,1,0,1,0,1,2,1,1,2,1,0,1,2,1,1,4,1,1,2,
2,1,0,2,0,1,2,1,1,2,1,0,1,2,1,1,1,1,1,2,
2,1,0,2,1,1,2,1,1,2,1,0,2,2,1,0,0,0,1,2,
2,1,1,2,1,1,2,1,1,2,1,0,2,1,1,2,2,1,1,2,
2,1,2,2,1,2,2,1,1,1,1,0,1,4,1,2,0,0,1,2,
2,1,0,0,0,0,0,4,0,1,1,0,1,1,1,1,0,0,1,2,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2;/*数组就是地图*/
函数声明/
void Init_begin(); //初始化开始界面
void Initia(); //初始化界面
void Init_score(); //记分板
void Init_loss(); //失败的界面
void Init_win(); //成功的界面
void Init_leave(); //离开的界面
void Init_copy(); //图形复制
void enemymove(); //敌人运动
void randdire(struct figure *sth); //使方向随即改变
bool judgemeet(); //相遇判断
void youmove(int k ,int speed) ; //对自己进行移动
void mobile(); //自己移动
void eatbean(); //判断是否吃小黄点
void play(); //开始游戏
int sjs(int a,int b); //产生a，b之间的数
void enemymeetroad(int i); //敌人与路
void enemymeetbean(int i) ; //敌人遇豆子
void load_image(); //加载图片
void Game_levels(); //游戏等级设定
/
void Init_begin() //初始化开始界面
setbkcolor(BLACK);
char init[20] = "吃豆子游戏";
int x = M/2 - 250,y = 100;
setcolor(CYAN);
setfont(100, 0,"楷体",0,0,FW_DEMIBOLD,false,false,false);
outtextxy(x,y,init);
Sleep(400);
RECT r = x + 50, 250, 540, 460;
setfont(24, 0, "宋体");
setcolor(BROWN);
outtextxy(x + 50, 250,"吃豆子游戏规则：");
setfont(18, 0, "宋体");
drawtext("\\n\\n1：游戏中，操作者可以通过方向键（上、下、左、右）或字母键（‘w’、‘s’、‘a’、‘d’）来调整方向 \\n2：游戏中途可以按‘空格键’来暂停游戏 \\n3：按‘ESC’推出游戏",
&r, DT_WORDBREAK);
setfont(24, 0,"楷体");
setcolor(DARKGRAY);
outtextxy(M/2 - 107,y + 300, "按");
setcolor(RED);
outtextxy(M/2 - 80, y + 300, "回车键");
setcolor(DARKGRAY);
outtextxy(M/2 , y + 300, "开始游戏");
char put ;
put = getch();
while(put != 13)
put = getch();
/*0豆子,1可以移动地方,2墙壁,3自己,4敌人*/
void Initia() //初始化界面
cleardevice();
setbkcolor(RGB(72,12,12));
for( int i = 0;i < 15;i++)
for(int j = 0;j < 20;j++)
putimage(100+j*20,100+i*20,&image[a[i][j]]);
you.x=9; you.y=5; //敌人和自己的初始图纸坐标
enemy[0].x=15; enemy[0].y=2;
enemy[1].x=1; enemy[1].y=4;
enemy[2].x=16; enemy[2].y=8;
enemy[3].x=13; enemy[3].y=12;
enemy[4].x=7; enemy[4].y=13;
you.x2 = you.x * 20 + 100; //图纸坐标转化为屏幕坐标
you.y2 = you.y * 20 + 100;
for(i=0;i<5;i++)
enemy[i].x2 = enemy[i].x * 20 + 100;
enemy[i].y2 = enemy[i].y * 20 + 100;
enemy[i].x1 = 0; enemy[i].y1 = 1;
Init_score();
void load_image() //加载图片
loadimage(&image[0],"IMAGE", "0.jpg");
loadimage(&image[1],"IMAGE", "1.jpg");
loadimage(&image[2],"IMAGE", "2.jpg");
loadimage(&image[3],"IMAGE", "3.jpg");
loadimage(&image[4],"IMAGE", "4.jpg");
void Init_score() //记分板
setbkcolor(RGB(72,12,12));
char infor[10];
itoa(g_score,infor,10);
setcolor(CYAN);
setfont(28,0,"Arial");
outtextxy(M - 140,90,"当前分数为");
setfillstyle(RGB(72,12,12));
bar(M - 40,140,M - 20,170);
outtextxy(M - 80,140,infor);
int sjs(int a,int b) //产生a，b之间的数
return a+rand()%(b-a+1);
void Init_copy() //图形复制
for(int i = 0;i < 15;i++)
for(int j = 0;j < 20;j++)
a[i][j] = b[i][j];
void enemymeetbean(int i) //敌人遇豆子
int x = enemy[i].x2 ;
int y = enemy[i].y2 ;
for(int j = 0;j<20;j++)
putimage(x,y,&image[0]);
enemy[i].x2 += enemy[i].x1;
enemy[i].y2 += enemy[i].y1;
putimage(enemy[i].x2,enemy[i].y2,&image[4]);
void enemymeetroad(int i) //敌人遇路
int x = enemy[i].x2 ;
int y = enemy[i].y2 ;
for( int j = 0;j < 20;j++)
putimage(x,y,&image[1]);
enemy[i].x2 += enemy[i].x1;
enemy[i].y2 += enemy[i].y1;
putimage(enemy[i].x2,enemy[i].y2,&image[4]);
void enemymove() //敌人运动
Game_levels();
for(int i = 0;i < 5;i++) //判断是否与墙壁相遇，如果相遇，随即改变方向
if(a[enemy[i].y+enemy[i].y1][enemy[i].x+enemy[i].x1] == 2 || abs(enemy[i].y1) == abs(enemy[i].x1))
randdire(&enemy[i]);
for(i = 0;i < 5;i++)
if(a[enemy[i].y ][enemy[i].x] == 0)
enemymeetbean(i);
else
enemymeetroad(i);
enemy[i].x+=enemy[i].x1;
enemy[i].y+=enemy[i].y1;
if(judgemeet()) break;
Sleep(180);
void Game_levels() //游戏等级设定
if( sjs (1,rank) == 1)
int t = rand() % 5;
enemy[t].x1 = enemy[t].x - you.x > 0 ? -1 : 1;
enemy[t].y1 = enemy[t].y - you.y > 0 ? -1 : 1;
for(int i = 0;i < 5;i++)
if(enemy[i].x == you.x && enemy[i].y + 1 == you.y)
enemy[i].x1 = 0 ; enemy[i].y1 = 1;
if(enemy[i].x == you.x && enemy[i].y - 1 == you.y)
enemy[i].x1 = 0 ; enemy[i].y1 = -1;
if(enemy[i].x + 1 == you.x && enemy[i].y == you.y)
enemy[i].x1 = 1 ; enemy[i].y1 = 0;
if(enemy[i].x - 1 == you.x && enemy[i].y == you.y)
enemy[i].x1 = -1 ; enemy[i].y1 = 1;
void randdire( struct figure *sth) //使方向随即改变
int b=1;
int x,y;
while(b)
x =sjs(-1,1);
y=sjs(-1,1);
if(a[sth->y + y][sth->x + x] != 2 && abs(y) != abs(x))
b = 0;
sth->x1 = x;
sth->y1 = y;
else b = 1;
bool judgemeet () //相遇判断
for(int i = 0;i < 5;i++)
if(enemy[i].x == you.x && enemy[i].y == you.y )
g_win = false;
Init_loss();
return true;
break;
return false;
void eatbean() //判断是否吃小黄点
if(a[you.y][you.x] == 0)
a[you.y][you.x] = 1;
g_sum++;
g_score += 10;
Init_score();
a[you.y][you.x] = 1;
void youmove(int k) //对自己进行移动
switch(k)
case LEFT:
you.x1 = -1;you.y1 = 0;
break;
case RIGHT:
you.x1 = 1;you.y1 = 0;
break;
case DOWN:
you.x1 = 0;you.y1 = 1;
break;
case UP:
you.x1 = 0;you.y1 = -1;
break;
if(a[you.y + you.y1][you.x + you.x1] != 2)
int x = you.x2 ;
int y = you.y2 ;
for(int j = 0 ;j < 10;j++)
putimage(x,y,&image[1]);
you.x2 += you.x1 * 2;
you.y2 += you.y1 * 2;
putimage(you.x2,you.y2,&image[3]);
you.x += you.x1;
you.y += you.y1;
eatbean();
void Init_loss() //失败的界面
cleardevice();
char str[] = "挑战失败，还需继续努力呀!";
LOGFONT f;
getfont(&f);
f.lfHeight = 48;
strcpy(f.lfFaceName , "楷体");
f.lfQuality = ANTIALIASED_QUALITY;
f.lfWeight = FW_NORMAL;
setcolor(LIGHTGREEN);
setfont(&f);
outtextxy(20,200,str);
char tryagain[] = "是否想继续挑战？（Y/N）";
f.lfHeight = 28;
setfont(&f);
setcolor(BROWN);
outtextxy(90,300,tryagain);
char yesorno ;
int keep = 1 ;
while(keep)
yesorno = getch();
if(yesorno == 'Y' || yesorno == 'y' || yesorno == 'N' || yesorno == 'n')
keep = 0;
if(yesorno == 'Y'|| yesorno == 'y')
g_win = true;
g_score = 0;
g_sum = 0;
cleardevice();
Init_copy();
Initia();
else Init_leave();
void Init_leave()
cleardevice();
char str[] = "下次继续努力吧!";
LOGFONT f;
getfont(&f);
f.lfHeight = 48;
strcpy(f.lfFaceName , "楷体");
f.lfQuality = ANTIALIASED_QUALITY;
f.lfWeight = FW_NORMAL;
setcolor(LIGHTGREEN);
setfont(&f);
outtextxy(150,200,str);
Sleep(2000);
exit(0);
void Init_win() //成功的界面
cleardevice();
char str[] = "恭喜你通过了游戏！！！";
LOGFONT f;
getfont(&f);
f.lfHeight = 48;
strcpy(f.lfFaceName , "楷体");
f.lfQuality = ANTIALIASED_QUALITY;
f.lfWeight = FW_NORMAL;
setcolor(LIGHTGREEN);
setfont(&f);
outtextxy(50,200,str);
Sleep(4000);
char tryagain[] = "是否想再次挑战？（Y/N）";
f.lfHeight = 28;
setfont(&f);
setcolor(BROWN);
outtextxy(70,300,tryagain);
char yesorno ;
yesorno = getch();
if(yesorno == 'y' || yesorno == 'Y')
g_win = true;
g_score = 0;
g_sum = 0;
cleardevice();
Init_copy();
Initia();
else exit(0);
void stop() //游戏暂停
char key = 'a';
char stop[] = "游戏暂停中";
setcolor(RED);
setfont(28,0,"楷体");
outtextxy(230,50,stop);
Sleep(100);
while(key != ' ')
key = getch();
setcolor(RGB(72,12,12));
outtextxy(230,50,stop);
void play()
setbkcolor(RGB(72,12,12));
char key; //获取字母
int t; //记录方向
while(g_win)
enemymove();
judgemeet();
while(kbhit())
key = getch();
switch(key)
case 'a':
case 75: t = LEFT; youmove(t ); break;
case 'd':
case 77: t = RIGHT; ; youmove(t ); break;
case 's':
case 80: t = DOWN; youmove(t ); break;
case 'w':
case 72: t = UP; youmove(t ); break;
case 27: Init_leave(); break;
case 32: stop(); break;
default : break;
if(g_sum == 50) Init_win();
void main()
initgraph(M,N);
load_image();
Init_begin();
setbkcolor(RGB(72,12,12));
srand((unsigned)time(NULL));
Initia();
play();
closegraph();
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