c语言小游戏 雷霆战机（ege图形库实现版）

#include <graphics.h> #include <stdio.h> #include <stdlib.h> #include <conio.h> #include <windows.h> #include <time.h> #define Higt 15 #define Width 15 #define EnemyNum 5 #define difficulty 2 int position_x,position_y ; int enemy_x[EnemyNum],enemy_y[EnemyNum] ; int canvas[Higt][Width] = {0} ; int score ; int BulletWidth ; int EnemyMoveSpeed ; PIMAGE img_my; PIMAGE img_enemy; PIMAGE img_arrow; PIMAGE img_new; PIMAGE img_erha; void gotoxy (int ,int ) ; void startup() ; void show() ; void updateWithoutInput() ; void updateWithInput() ; int main() { initgraph(800,800); img_my=newimage(); img_enemy=newimage(); img_arrow=newimage(); img_new=newimage(); img_erha=newimage(); getimage(img_my,"our_fly.png",0,0);//获得我方战机的图片 getimage(img_enemy,"enemy_fly.png",0,0); getimage(img_arrow,"arrow.png",0,0); getimage(img_new,"new.png",0,0); getimage(img_erha,"erha.png",0,0); srand(time(NULL)); startup(); while(1) { show(); updateWithoutInput(); updateWithInput(); } closegraph(); return 0; } void gotoxy (int x,int y) { HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE); COORD pos ; pos.X = x ; pos.Y = y ; SetConsoleCursorPosition(handle , pos); } void startup() { position_x = Higt - 1 ; position_y = Width/2 ;//初始位置 canvas[position_x][position_y] = 1 ; int k ; for (k = 0 ; k < EnemyNum ; k++) { enemy_x[k] = rand()%difficulty; enemy_y[k] = rand()%Width; canvas[enemy_x[k]][enemy_y[k]] = 3; } score = 0 ; BulletWidth = 0 ; EnemyMoveSpeed = 5 ; } void show() { gotoxy(0,0); int i , j ; for (i = 0 ;i < Higt ; i++) { for(j=0;j<Width;j++)//打印横排 { if (canvas[i][j]==0)//零代表空 { putimage(i*50,j*50,img_new); } else if(canvas[i][j]==1)//1代表自己的战机 { putimage(i*50,j*50,img_my); } else if(canvas[i][j]==2)//2代表子弹 { putimage(i*50,j*50,img_arrow); } else if (canvas[i][j]==3)//3代表敌机 { putimage(i*50,j*50,img_enemy); } } xyprintf(700,700,"score:%d",score); Sleep(5);//每10毫秒更新一次 } } void updateWithoutInput() { int i ,j ,k ; for (i=0;i<Higt;i++) { for(j=0;j<Width;j++)//全排扫描 { if(canvas[i][j]==2)//对子弹进行判断 { for(k=0;k<EnemyNum;k++)//对每一个敌机扫描 { if((i==enemy_x[k])&&(j==enemy_y[k]))//子弹和敌机碰撞 { score++; if(score%5==0&&EnemyMoveSpeed>3) { EnemyMoveSpeed--; } if(score%5==0) { BulletWidth++; } canvas[enemy_x[k]][enemy_y[k]]= 0;//敌机消失 enemy_x[k]=rand()%difficulty;//重置敌机位置 enemy_y[k]=rand()%Width; canvas[enemy_x[k]][enemy_y[k]] = 3; canvas[i][j] = 0 ; } } canvas[i][j]=0; if(i>0) canvas[i-1][j] = 2 ; } } } static int speed = 0; if(speed<EnemyMoveSpeed) speed++; for(k=0;k<EnemyNum;k++) { if((position_x==enemy_x[k])&&(position_y==enemy_y[k])) { putimage(300,300,img_erha); outtextxy(250,500,"哈哈，你永远也赢不了，因为我根本没设置胜利"); Sleep(3000); system("pause"); exit(0); } if(enemy_x[k]>Higt)//飞出界外 { canvas[enemy_x[k]][enemy_y[k]] = 0; enemy_x[k]=rand()%difficulty; enemy_y[k]=rand()%Width;//重置 canvas[enemy_x[k]][enemy_y[k]] = 3; score--;//扣掉一分 if (BulletWidth >0 ) BulletWidth--; } if(speed == EnemyMoveSpeed) { for(k=0;k<EnemyNum;k++) { canvas[enemy_x[k]][enemy_y[k]] = 0 ; enemy_x[k]++; speed = 0; canvas[enemy_x[k]][enemy_y[k]] = 3; } } } } void updateWithInput() { char input ; if(kbhit()) { input=getch(); if (input == 'w'&&position_y>0) { canvas[position_x][position_y] = 0; position_y--; canvas[position_x][position_y] = 1; } else if(input == 's'&&position_y<Width-1) { canvas[position_x][position_y] = 0; position_y++; canvas[position_x][position_y] = 1; } else if(input=='a') { canvas[position_x][position_y] = 0; position_x--; canvas[position_x][position_y] = 1; } else if (input == 'd') { canvas[position_x][position_y] = 0; position_x++; canvas[position_x][position_y] = 1; } else if (input == 'j') { int left = position_y - BulletWidth ; int right = position_y + BulletWidth ; if(left < 0) left = 0 ; if(right > Width-1) right = Width -1 ; int k ; for (k=left; k<=right; k++) canvas[position_x-1][k] = 2; } } }