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C语言零基础项目：吃豆人小游戏！详细思路+源码分享_吃豆人游戏代码

作者：很楠不爱3 | 2024-02-21 09:58:26

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吃豆人游戏代码

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：

  1. #include <stdio.h.h>
  2. #include <graphics.h>
  3. #include <time.h>
  4. #include <conio.h>
  5.  
  6. #define M 640                       //开屏大小
  7. #define N 480     
  8. #define rank 1                      //游戏等级                  
  9.  
  10. int  g_sum   = 0;                   //统计吃豆的个数
  11. int  g_score = 0;                   //分数统计
  12. bool g_win   = true;                //成败的标志
  13. IMAGE image[5];                     //装载图片
  14. enum {LEFT=1, RIGHT, UP, DOWN};     //方向的控制
  15. struct figure						//人物属性
  16. {
  17. 	int x;				   //人物图纸坐标      
  18. 	int y;
  19. 	int x1;                //人物方向移动
  20. 	int y1;
  21. 	int x2;				   //人物物理坐标
  22. 	int y2;
  23. }you,enemy[5];          
  24.  
  25. /*0豆子,1可以移动地方,2墙壁,3自己,4敌人*/ 
  26. int a[15][20]= {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 
  27. 				2,1,0,0,0,0,1,0,1,0,0,0,1,1,1,1,1,1,0,2, 
  28. 				2,1,2,2,2,1,1,2,1,1,0,0,0,1,1,4,1,1,0,2, 
  29. 				2,1,1,0,2,1,1,2,0,1,1,2,2,2,2,2,0,0,0,2, 
  30. 				2,4,1,0,2,1,1,2,1,1,1,0,1,1,1,1,0,1,1,2, 
  31. 				2,1,2,1,2,1,1,2,1,3,2,2,1,1,1,1,2,2,1,2, 
  32. 				2,1,2,1,2,1,1,1,1,1,1,1,1,0,0,0,1,1,1,2, 
  33. 				2,1,2,1,0,1,1,1,1,2,1,0,1,2,2,2,1,1,1,2, 
  34. 				2,1,0,1,0,1,2,1,1,2,1,0,1,2,1,1,4,1,1,2, 
  35. 				2,1,0,2,0,1,2,1,1,2,1,0,1,2,1,1,1,1,1,2, 
  36. 				2,1,0,2,1,1,2,1,1,2,1,0,2,2,1,0,0,0,1,2, 
  37. 				2,1,1,2,1,1,2,1,1,2,1,0,2,1,1,2,2,1,1,2, 
  38. 				2,1,2,2,1,2,2,1,1,1,1,0,1,4,1,2,0,0,1,2, 
  39. 				2,1,0,0,0,0,0,4,0,1,1,0,1,1,1,1,0,0,1,2, 
  40. 				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*/ 
  41.  
  42. int b[15][20]= {2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 
  43. 				2,1,0,0,0,0,1,0,1,0,0,0,1,1,1,1,1,1,0,2, 
  44. 				2,1,2,2,2,1,1,2,1,1,0,0,0,1,1,4,1,1,0,2, 
  45. 				2,1,1,0,2,1,1,2,0,1,1,2,2,2,2,2,0,0,0,2, 
  46. 				2,4,1,0,2,1,1,2,1,1,1,0,1,1,1,1,0,1,1,2, 
  47. 				2,1,2,1,2,1,1,2,1,3,2,2,1,1,1,1,2,2,1,2, 
  48. 				2,1,2,1,2,1,1,1,1,1,1,1,1,0,0,0,1,1,1,2, 
  49. 				2,1,2,1,0,1,1,1,1,2,1,0,1,2,2,2,1,1,1,2, 
  50. 				2,1,0,1,0,1,2,1,1,2,1,0,1,2,1,1,4,1,1,2, 
  51. 				2,1,0,2,0,1,2,1,1,2,1,0,1,2,1,1,1,1,1,2, 
  52. 				2,1,0,2,1,1,2,1,1,2,1,0,2,2,1,0,0,0,1,2, 
  53. 				2,1,1,2,1,1,2,1,1,2,1,0,2,1,1,2,2,1,1,2, 
  54. 				2,1,2,2,1,2,2,1,1,1,1,0,1,4,1,2,0,0,1,2, 
  55. 				2,1,0,0,0,0,0,4,0,1,1,0,1,1,1,1,0,0,1,2, 
  56. 				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*/ 
  57.  
  58. 函数声明/
  59. void Init_begin();									//初始化开始界面
  60. void Initia();										//初始化界面
  61. void Init_score();									//记分板
  62. void Init_loss();									//失败的界面
  63. void Init_win();									//成功的界面
  64. void Init_leave();									//离开的界面
  65. void Init_copy();									//图形复制
  66. void enemymove();					   				//敌人运动
  67. void randdire(struct figure *sth);			        //使方向随即改变
  68. bool judgemeet();									//相遇判断
  69. void youmove(int k ,int speed) ;					//对自己进行移动
  70. void mobile();										//自己移动
  71. void eatbean();								    	//判断是否吃小黄点
  72. void play();										//开始游戏
  73. int  sjs(int a,int b);								//产生a，b之间的数
  74. void enemymeetroad(int i);							//敌人与路
  75. void enemymeetbean(int i) ;					    	//敌人遇豆子
  76. void load_image();									//加载图片
  77. void Game_levels();                                 //游戏等级设定                   
  78.  
  79. /
  80.  
  81. void Init_begin() 									//初始化开始界面
  82. {
  83. 	setbkcolor(BLACK);
  84. 	char init[20] = "吃豆子游戏";
  85. 	int x = M/2 - 250,y = 100;
  86. 	setcolor(CYAN);
  87.     setfont(100, 0,"楷体",0,0,FW_DEMIBOLD,false,false,false);
  88. 	outtextxy(x,y,init);
  89. 	Sleep(400);
  90.  
  91.    
  92. 	RECT r = {x + 50, 250, 540, 460};
  93. 	setfont(24, 0, "宋体");
  94. 	setcolor(BROWN);
  95. 	outtextxy(x + 50, 250,"吃豆子游戏规则：");
  96. 	setfont(18, 0, "宋体");
  97. 	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",
  98. 		&r, DT_WORDBREAK);
  99.  
  100.  
  101. 	setfont(24, 0,"楷体");
  102. 	setcolor(DARKGRAY);
  103.     outtextxy(M/2 - 107,y + 300, "按");
  104. 	setcolor(RED);
  105. 	outtextxy(M/2 - 80, y + 300, "回车键");
  106. 	setcolor(DARKGRAY);
  107. 	outtextxy(M/2 , y + 300, "开始游戏");
  108. 	char put ;
  109. 	put = getch();
  110. 	while(put != 13)
  111.        put = getch();
  112. }
  113.  
  114. /*0豆子,1可以移动地方,2墙壁,3自己,4敌人*/
  115. void Initia() 										//初始化界面
  116. {
  117. 	cleardevice();
  118. 	setbkcolor(RGB(72,12,12));
  119.  
  120. 	for( int i = 0;i < 15;i++)                      
  121. 	  for(int j = 0;j < 20;j++)
  122. 	     putimage(100+j*20,100+i*20,&image[a[i][j]]);
  123.  
  124. 	you.x=9;            you.y=5;					//敌人和自己的初始图纸坐标 
  125. 	enemy[0].x=15; enemy[0].y=2; 
  126. 	enemy[1].x=1;  enemy[1].y=4; 
  127. 	enemy[2].x=16; enemy[2].y=8; 
  128. 	enemy[3].x=13; enemy[3].y=12; 
  129. 	enemy[4].x=7;  enemy[4].y=13; 
  130.  
  131. 	you.x2 = you.x * 20 + 100;						//图纸坐标转化为屏幕坐标
  132. 	you.y2 = you.y * 20 + 100;
  133. 	for(i=0;i<5;i++)
  134. 	{
  135. 		enemy[i].x2 = enemy[i].x * 20 + 100;        
  136. 		enemy[i].y2 = enemy[i].y * 20 + 100;
  137. 		enemy[i].x1 = 0;	enemy[i].y1 = 1;
  138. 	}
  139. 	Init_score();
  140. }
  141.  
  142. void load_image()                                  //加载图片
  143. {
  144. 	loadimage(&image[0],"IMAGE", "0.jpg");
  145. 	loadimage(&image[1],"IMAGE", "1.jpg");
  146. 	loadimage(&image[2],"IMAGE", "2.jpg");
  147. 	loadimage(&image[3],"IMAGE", "3.jpg");
  148. 	loadimage(&image[4],"IMAGE", "4.jpg");
  149. }
  150.  
  151. void Init_score() 							       //记分板
  152. {
  153. 	setbkcolor(RGB(72,12,12));
  154. 	char infor[10];
  155. 	itoa(g_score,infor,10);
  156. 	setcolor(CYAN);
  157. 	setfont(28,0,"Arial");
  158. 	outtextxy(M - 140,90,"当前分数为");
  159. 	setfillstyle(RGB(72,12,12));
  160. 	bar(M - 40,140,M - 20,170);
  161. 	outtextxy(M - 80,140,infor);
  162. }
  163.  
  164. int sjs(int a,int b)                               //产生a，b之间的数                        
  165. {
  166. 	return a+rand()%(b-a+1);
  167. }
  168.  
  169. void Init_copy()                                   //图形复制
  170. { 
  171. 	for(int i = 0;i < 15;i++)
  172. 		for(int j = 0;j < 20;j++)
  173. 		  a[i][j] = b[i][j];
  174. }
  175.  
  176. void enemymeetbean(int i)  				    	  //敌人遇豆子
  177. {
  178. 	int x = enemy[i].x2  ;
  179. 	int y = enemy[i].y2  ;
  180. 	for(int j = 0;j<20;j++)
  181. 	{
  182. 		putimage(x,y,&image[0]);
  183. 		enemy[i].x2 += enemy[i].x1;
  184. 		enemy[i].y2 += enemy[i].y1;
  185. 		putimage(enemy[i].x2,enemy[i].y2,&image[4]);
  186. 	}
  187. }
  188.  
  189. void enemymeetroad(int i)                        //敌人遇路
  190. {
  191. 	int x = enemy[i].x2 ;
  192. 	int y = enemy[i].y2  ;
  193. 	for(  int j = 0;j < 20;j++)
  194. 	{
  195. 		putimage(x,y,&image[1]);
  196. 		enemy[i].x2 += enemy[i].x1;
  197. 		enemy[i].y2 += enemy[i].y1;
  198. 		putimage(enemy[i].x2,enemy[i].y2,&image[4]);
  199. 	}
  200. }
  201.  
  202. void enemymove() 					   	         //敌人运动
  203. { 
  204. 	Game_levels();
  205. 	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
  206. 	{
  207. 		if(a[enemy[i].y+enemy[i].y1][enemy[i].x+enemy[i].x1] == 2  ||  abs(enemy[i].y1) == abs(enemy[i].x1)) 
  208. 			randdire(&enemy[i]);
  209. 	}
  210. 	for(i = 0;i < 5;i++)
  211. 	{
  212. 		if(a[enemy[i].y ][enemy[i].x] == 0)
  213. 			enemymeetbean(i);
  214. 		else  
  215. 			enemymeetroad(i);
  216. 		enemy[i].x+=enemy[i].x1;
  217. 		enemy[i].y+=enemy[i].y1;
  218. 		if(judgemeet()) break;
  219. 	}
  220. 	Sleep(180);
  221. }
  222.  
  223. void Game_levels()                                  //游戏等级设定                   
  224. {
  225. 	if( sjs (1,rank) == 1)
  226.     {
  227. 		int t = rand() % 5;
  228. 		enemy[t].x1 = enemy[t].x - you.x > 0 ? -1 : 1;  
  229. 	    enemy[t].y1 = enemy[t].y - you.y > 0 ? -1 : 1;
  230. 	}
  231. 	for(int i = 0;i < 5;i++)
  232. 	{
  233. 		if(enemy[i].x == you.x && enemy[i].y + 1 == you.y)
  234. 		{enemy[i].x1 = 0 ;     enemy[i].y1 = 1;}
  235. 		if(enemy[i].x == you.x && enemy[i].y - 1 == you.y)
  236. 		{enemy[i].x1 = 0 ;     enemy[i].y1 = -1;}
  237. 		if(enemy[i].x + 1 == you.x && enemy[i].y == you.y)
  238. 		{enemy[i].x1 = 1 ;     enemy[i].y1 = 0;}
  239. 		if(enemy[i].x - 1 == you.x && enemy[i].y == you.y)
  240. 		{enemy[i].x1 = -1 ;    enemy[i].y1 = 1;}
  241. 	}
  242. }
  243.  
  244. void randdire( struct figure *sth)            //使方向随即改变 
  245. {
  246.    int b=1;
  247.    int x,y;
  248.    while(b)
  249.    {
  250. 	   x =sjs(-1,1);
  251. 	   y=sjs(-1,1);
  252. 	   if(a[sth->y + y][sth->x + x] != 2 && abs(y) != abs(x))
  253. 	   {
  254. 			b = 0;
  255. 			sth->x1 = x;
  256. 			sth->y1 = y;
  257. 		}
  258. 	   else b = 1;
  259. 	}
  260. }
  261.  
  262. bool judgemeet	() 		                      //相遇判断
  263. {
  264. 	for(int i = 0;i < 5;i++)
  265. 	{
  266. 		if(enemy[i].x == you.x && enemy[i].y == you.y )
  267. 		{
  268. 			g_win  = false;
  269. 			Init_loss();
  270. 			return true;
  271. 			break;
  272. 		}
  273. 	}
  274. 	return false;
  275. }
  276.  
  277. void eatbean() 								//判断是否吃小黄点
  278. {
  279. 	if(a[you.y][you.x] == 0)
  280. 	{
  281. 	    a[you.y][you.x] = 1;
  282. 		g_sum++;
  283. 		g_score += 10;
  284. 		Init_score();
  285. 		a[you.y][you.x] = 1;
  286. 	}
  287. }
  288.  
  289. void youmove(int k)                        //对自己进行移动
  290. {
  291.  	switch(k)
  292. 	{
  293. 	case LEFT:
  294. 		 you.x1 = -1;you.y1 = 0;
  295. 		break;
  296. 	case RIGHT:
  297. 	     you.x1 = 1;you.y1 = 0;
  298. 		break;
  299. 	case DOWN:
  300. 	     you.x1 = 0;you.y1 = 1;
  301. 		break;
  302. 	case UP:
  303. 	    you.x1 = 0;you.y1 = -1;
  304. 		break;
  305. 	}
  306.    if(a[you.y + you.y1][you.x + you.x1] != 2)
  307.    {
  308. 	   int x = you.x2 ;
  309. 	   int y = you.y2 ;
  310. 	   for(int j = 0 ;j < 10;j++)
  311. 	   {
  312. 			putimage(x,y,&image[1]);
  313. 			you.x2 += you.x1 * 2;
  314. 			you.y2 += you.y1 * 2;
  315. 			putimage(you.x2,you.y2,&image[3]);
  316. 	   }
  317. 	   you.x += you.x1;
  318. 	   you.y += you.y1;
  319. 	   eatbean();
  320.    }
  321.  }
  322.  
  323. void Init_loss()                            //失败的界面
  324. {
  325. 	cleardevice();
  326. 	char str[] = "挑战失败，还需继续努力呀!";
  327. 	LOGFONT f;
  328. 	getfont(&f);
  329. 	f.lfHeight = 48;
  330. 	strcpy(f.lfFaceName , "楷体");
  331. 	f.lfQuality = ANTIALIASED_QUALITY;
  332. 	f.lfWeight = FW_NORMAL;
  333. 	setcolor(LIGHTGREEN);
  334. 	setfont(&f);
  335. 	outtextxy(20,200,str);
  336.  
  337. 	char tryagain[] = "是否想继续挑战？（Y/N）";
  338. 	f.lfHeight = 28;
  339. 	setfont(&f);
  340. 	setcolor(BROWN);
  341. 	outtextxy(90,300,tryagain);
  342.  
  343. 	char yesorno ;
  344. 	int keep = 1 ;
  345. 	while(keep)
  346. 	{
  347. 		yesorno = getch();
  348. 		if(yesorno == 'Y' || yesorno == 'y' || yesorno == 'N' || yesorno == 'n')
  349. 			keep = 0;
  350. 	}
  351. 		
  352. 	if(yesorno == 'Y'|| yesorno == 'y')
  353. 	{
  354. 		g_win   = true;
  355. 		g_score = 0;
  356. 		g_sum   = 0;
  357. 		cleardevice();
  358. 		Init_copy();
  359. 		Initia();
  360. 	}
  361. 	else  Init_leave();
  362. }
  363.  
  364. void Init_leave()
  365. {
  366. 	cleardevice();
  367. 	char str[] = "下次继续努力吧!";
  368. 	LOGFONT f;
  369. 	getfont(&f);
  370. 	f.lfHeight = 48;
  371. 	strcpy(f.lfFaceName , "楷体");
  372. 	f.lfQuality = ANTIALIASED_QUALITY;
  373. 	f.lfWeight = FW_NORMAL;
  374. 	setcolor(LIGHTGREEN);
  375. 	setfont(&f);
  376. 	outtextxy(150,200,str);
  377. 	Sleep(2000);
  378. 	exit(0);
  379. }
  380.  
  381. void Init_win()                             //成功的界面                        
  382. {
  383. 	cleardevice();
  384. 	char str[] = "恭喜你通过了游戏！！！";
  385. 	LOGFONT f;
  386. 	getfont(&f);
  387. 	f.lfHeight = 48;
  388. 	strcpy(f.lfFaceName , "楷体");
  389. 	f.lfQuality = ANTIALIASED_QUALITY;
  390. 	f.lfWeight = FW_NORMAL;
  391. 	setcolor(LIGHTGREEN);
  392. 	setfont(&f);
  393. 	outtextxy(50,200,str);
  394. 	Sleep(4000);
  395.  
  396. 	char tryagain[] = "是否想再次挑战？（Y/N）";
  397. 	f.lfHeight = 28;
  398. 	setfont(&f);
  399. 	setcolor(BROWN);
  400. 	outtextxy(70,300,tryagain);
  401.  
  402. 	char yesorno ;
  403. 	yesorno = getch();
  404. 	if(yesorno == 'y' || yesorno == 'Y')
  405. 	{
  406. 		g_win   = true;
  407. 		g_score = 0;
  408. 		g_sum   = 0;
  409. 		cleardevice();
  410. 		Init_copy();
  411. 	    Initia();							   
  412. 	}
  413. 	else  exit(0);
  414. }
  415.  
  416. void stop()                                 //游戏暂停
  417. {
  418. 	char key = 'a';
  419. 	char stop[] = "游戏暂停中";
  420. 	setcolor(RED);
  421. 	setfont(28,0,"楷体");
  422. 	outtextxy(230,50,stop);
  423. 	Sleep(100);
  424. 	while(key != ' ')
  425. 	key = getch();
  426. 	setcolor(RGB(72,12,12));
  427. 	outtextxy(230,50,stop);
  428. }
  429.  
  430. void play()
  431. {
  432. 	setbkcolor(RGB(72,12,12));
  433. 	char key;             //获取字母
  434. 	int t;                //记录方向
  435.   	while(g_win)
  436. 	{
  437. 		enemymove();
  438.     	judgemeet();
  439. 		while(kbhit())
  440. 		{
  441. 			key = getch();
  442. 			switch(key)
  443. 			{
  444. 			case 'a':
  445. 			case  75:      	t = LEFT;    youmove(t ); 			break;
  446. 			case 'd':
  447. 			case  77:   	t = RIGHT;  ;  youmove(t );   		break;
  448. 			case 's':
  449. 			case  80:       t = DOWN;      youmove(t );    		break;
  450. 			case 'w':
  451. 			case  72:		t = UP;    	youmove(t );  	 	break;
  452. 			case  27:		Init_leave();	break;
  453. 			case  32:		stop();			break;
  454. 			default :                       break;
  455. 			}
  456. 		}
  457. 		if(g_sum == 50)        Init_win();
  458. 	}
  459. }
  460.  
  461. void main()
  462. {
  463. 	initgraph(M,N);
  464. 	load_image();
  465. 	Init_begin();
  466. 	setbkcolor(RGB(72,12,12));
  467.  	
  468. 	srand((unsigned)time(NULL));
  469. 	Initia(); 
  470. 	play();
  471. 	closegraph();
  472. }

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