计算机技术基础(c语言)课程设计-潜艇大战

1、文档从网络中收集，已重新整理排版.word版本可编辑:欢迎下载支持.计算机技术基础课程设计C语言设计报告题目：简单潜艇大战一、选题背景:随着人们生活水平的提高，人们对精神生活的要求也随 之提高了，当然，娱乐也成了人们生活中必不可少的一部分, 为此，我用C语言编辑了一个简单的简单潜艇大战游戏程序。 它操作起来简单方便，运行速度快。二、设计思想：简单潜艇大战就是玩家和电脑对战的游戏，玩家在确保 本身不被敌人击中的情况下击中敌人则得分，若被敌人击中 游戏结束。此程序利用了 if, for, while等多种语句进行了 编译，而且多次使用了 for语句进行了循环，用if语句进 行操作，if语句是用来处

2、理条件选择的一种语句。此游戏可 以任意移动玩家的位置。三、程序流程图开始V丿图形初始化否否（敌人在攻击范围之内）（玩家在攻击范困之内）9word版本可编辑欢迎下载支持.四、程序清单include include include #include define KEY_ESC 0x01define KEY.SPACE 0x39define KEY.LEFT 0x4bdefine KEY_RIGHT 0x4dint speed二10000;char key_state128, key_pressed128 ;/*键盘操作用的变量*/int score二0;/*得分*/char scorestrEl

3、O ;/*输出分数的变量*/struct Fire/*子弹的结构体*/int x;int y;int start;/*是否发射炮弹*/amyfire6 ;/*屏幕上最多有5个敌人可以发子弹*/struct Play/*玩家的结构体*/int x;int y;struct Fire fire 16;life;Jplay;struct Amy/*敌人的结构体*/int x;int y;int speed;/*敌人的速度*/int color;int direction;Hfe;amy6;void InitGraph(void) ;/*图形初始化*/void CloseGraph(void) ;/*

4、图形结束*/void GamePlay (void) ;/*具体玩游戏*/void DrawPlay (void) ;/*画玩家*/void DrawAmy(int i) ;/*画敌人*/void DrawFire (int x, int y, int n) ;/*画子弹，0 去除,1 显示*/void DrawAmyFire(int x, int y, int n) ;/*画子弹，0 去除，1 显示*/void DrawBlack(int x, int y, int color) ;/*去除原來地方的物体*/void PrScore 0 ;/*输出得分*/int GetKey (int Sc

5、anCode) ;/*这里开始都是按键函数*/void interrupt far (*01dInt9Handler)();void far interrupt Newlnt9();void InstallKeyboardO ;void ShutDownKeyboard();void main(void)InitGraphO ;/*图形初始化*/GamePlay () ;/*具体玩游戏*/CloseGraphO ;/*图形结束*/void InitGraph(void) /*图形初始化*/int gd二DETECT, gm;initgraph(&gd, &gm, c：tc);cleardevi

6、ce 0;InstalIKeyboard 0;void DrawPlay(void)/*画玩家*/setfillstyle(SOLID.FILL, 6);bar (play. x20, play y10, play. x+20, play. y);setfillstyle(SOLID.FILL, 4);bar (play. x20, play. y-10, play. x10, play. y);void DrawAmy(int :1)/*画敌人*/setfillstyle(SOLID_FILL, amyi color);bar(amyi x20, amyi y10, amyi x+20, a

7、myi y);setfillstyle(SOLID.FILL, GREEN);if(amyi direction=l)bar (amyi x20, amy i y-10, amyi x*10, amyi y);elsebar (amyi x+10, amyi y10, amyi x+20, amyi y);void DrawBlack(int x, int y, int color)/*去除原來地方的物体*/setfillstyle(SOLID.FILL, color);bar (x-20,厂 10, x+20, y);void DrawFire (int x, int y, int n)/*

8、画子弹,0 去除,1 显示*/if(n=0)setfillstyle(SOLID.FILL BLUE);elsesetfillstyle(SOLID.FILL 0);setcolor(BLUE);fillellipse (x, y, 5, 5);void DrawAmyFire (int x, int y, int n)/*画子弹,0 去除1 显示*/if(n=0)setfillstyle(SOLID.FILL, BLUE);elsesetfillstyle(SOLID.FILL, YELLOW) ;/*敌人的炮弹是黄的*/setcolor(BLUE);fillellipse (x, y, 3

9、, 3);void PrScoreO/*输出得分*/setfillstyle (SOLID.FILL, 8) ;/*把原來分数去除*/bar (30,0, 200, 40);setcolor (11) ;/*输出新得分*/settextstyle (0,0,2);sprintf(scorestr,score);outtextxy(30,20, scorestr);void GamePlay(void)/*具体玩游戏*/int i, j;setfillstyle(SOLID.FILL, BLUE);bar(0, 100, 640, 480);setfillstyle(SOLID.FILL, 8)

10、;bar(0, 0, 640, 99);play. x=200;play. y=99; /*玩家初始位置*/for(i=0;i6;i+)play. firei. start二0;/*开始的子弹都为没发射状态*/amyfireLi start二0;amyEi1辻e=0;play. life=l;DrawPlay 0 ;/*玩家初始位置*/PrScore 0 ；/*输出得分*/randomize();while(l)for(i=0;i6;i+)/*查找玩家是否有发射的子弹*/辻(play. firei. start二二 1)/*发射的子弹*/DrawFire (play, f irei. x, p

11、lay. firei. y, 0) ;/*去除原來子弹位置*/ play firei y+=3;DrawFire (play. fireij. x, play. fireZi. y, 1) ;/*显示新位置*/for (j二0 ;j(amyj x22)&play. fireLi x(amyj. y14)&play. firei. y480) /*子弹超出屏幕就等于消失*/play, fire Ci. start=0;DrawFire(play, fire Li, x,play.firei.y,0);for (i=0 ;i6; i+) /*敌人炮弹的产生*/if (amy i. life=l&a

12、my i. color14&amyfireiL start=0)/*敌人发射炮弹 的条件*/amyfirei. start=l;amyfirei. x二amyi. x;amyfirei. y=amyLil. y-10;for (i=0 ;i(play. xl4)&amyfireEi x(play. x+14)&(amyfireEil y+3X100)/*击中玩家*/play. life二0;amyfirei start=0;DrawAmyFire(amyfireli x, amyfireLiZ y, 0);DrawBlack(play, x, play, y, 8) ;/*去除玩家*/brea

13、k;if (amyf ire i. y96) /*敌人炮弹超出海洋就消失*/amyfireEi start=0;setfillstyle(SOLID.FILL, 8);setcolor (8);fillellipse(amyfire Li x, amyfireLi y,3, 3);delay (speed) ;/*间隔时间可以口己定*/if (play. life!=l)/* 玩家被击中 */break;for(i=0;i6;i+)if (amy il. life=0)/*出现一个敌人后就跳出循环*/11word版本可编辑欢迎下载支持.文档从网络中收集，已重新整理排版.word版本可编辑:欢迎

14、下载支持.amy i. color=rand()%4+10;/*敌人的颜色*/amyLi y=rand()%300+130;/*高度随机*/amy i. speed=2+rand()%10;/*敌人的移动速度随机*/amyi. direction=rand()%2;/*敌人的移动方向,0左边,1右边出来*/if (amyi directionO)amyi x=20;elseamyZi x=660;break;辻(GetKey (KEY_ESC) /* 退出键*/break;辻(GetKey (KEY.SPACE) /* 发射*/for(i=0;i6;i+)if (play. firei. st

15、art=0)/*发射一颗子弹后跳出循环*/play. firei x=play. x;play. firei.y=105;play. firei start=l;break;if (GetKey (KEY_RIGHT)&play. x20)/*左键的控制*/DrawBlack(play. x, play. y, 8);play. x=10;DrawPlay0;for (i=0; i660 amy i. x-20)/*敌人超出屏幕范围就消失*/amyli life二0;if (play. life=0)/*被击中失败的话*/setcolor(6);settextstyle(0, 0,3);out

16、textxy(250, 40, GAME OVER);whiled)if(GetKey(KEY_ESC)/*结束游戏按 ESC*/1 lword版本可编辑欢迎下载支持.文档从网络中收集，已重新整理排版.word版本可编辑:欢迎下载支持.break;void CloseGraph(void)/*图形结束*/ShutDonKeyboard ();closegraph();void far interrupt Newlnt9(void)unsigned char ScanCode, temp;ScanCode=inportb(0x60);temp=inportb (0x61);outportb(0x

17、61, temp 0x80);outportb(0x61, temp & 0x7f);if(ScanCode&0x80)ScanCode&二0x7f;key_state EScanCodel=0;elsekey_sta te EScanCodel =1; key_pressedScanCode=1;outportb(0x20,0x20);void InstallKeyboard(void)int i;for(i=0;i128;i+)ke5r_state i =key_pressed li =0;01dInt9Handler=getvect (9) ;/*中断向量值*/setvect (9, Newlnt9) ;/*中断程序Newlnt9 地址存入指定的中断向量表中INT 09H*/void ShutDownKeyboard(void)setvect(9, 01dint9Handler);int GetKey(int ScanCode)int