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 Oil Spill Game in C. -------------------------------------------------------------------------------- Description : You have to collect the oil drops falling from tubes. if you lost to catch drops you will lose a life for every collection your score will increased have fun. /* OIL SPIL GAME DEVELOPED BY P.KALYAN SRINIVAS*/ #include #include #include #include #include #define L 75 #define R 77 /* variable initialisations */ union REGS i,o; int ch1,ch2; int mx,my,vx=270,vy; int temp,retval; char s[20],s1[20]; char ch; int gd=DETECT,gm; int x,y=400,r,c=7,score=0,lifes=4,flag=0,dlyfactor=0; /* main function */ main() { initialise(); firstscreen(); displaylifes(); displayscore(); welcome(); while(1) { condition1(); display_drop(); is_keyhit(); check_catchdrop(); check_looselife(); } nosound(); } /* sub functions */ initialise() { initgraph(&gd,&gm,""); mx=getmaxx();my=getmaxy(); setcolor(4); x=mx/2; image(x,y,c); vy=20; } firstscreen() { button3d(100,0,430,5); button3d(100,0,5,450); button3d(100,450,430,5); button3d(525,0,5,455); setfillstyle(1,7); bar(270,5,275,10); bar(320,5,325,10); bar(370,5,375,10); setfillstyle(1,8); bar(267,10,278,15); bar(317,10,328,15); bar(367,10,378,15); button3d(280,448,80,9); setcolor(4); outtextxy(290,450,"OIL SPIL"); } welcome() { setfillstyle(1,0); bar(200,250,450,350); clk_but3d(200,250,250,100); settextstyle(0,0,2); setcolor(4); outtextxy(240,280," WELCOME"); outtextxy(215,310, " TO OILSPIL"); getch(); setfillstyle(1,0); bar(200,250,453,353); return; } is_keyhit() { if(kbhit()) { i.h.ah=0; int86(22,&i,&o); if(o.h.ah==1) { nosound();closegraph();exit(0); } if(o.h.ah==75) { sound(1800);image(x,y,0);x=x-10;image(x,y,c);nosound(); } if(o.h.ah==77) { sound(1800);image(x,y,0);x=x+10;image(x,y,c);nosound(); } if(o.h.ah==80) { dlyfactor+=250; } if(o.h.ah==72) { dlyfactor-=250; } } } image(int x,int y,int c) { int b; setcolor(c); rectangle(x-10,y+6,x+10,y+20); setcolor(0); line(x-9,y+6,x+9,y+6); setfillstyle(1,c); bar(x-9,y+6,x+9,y+19); setfillstyle(1,0); bar(x-6,y+6,x+6,y+19); setcolor(c); for(b=1;b<=6;b++) line(x-10+b,y+19+b,x+10-b,y+19+b); setfillstyle(1,c); bar(x-1,y+19+b,x+1,y+25+b); fillellipse(x,y+25+b+3,8,3); } object(int x,int y,int c) { setcolor(c); setfillstyle(1,c); fillellipse(x,y+5,4,8); } condition1() { if(flag==1||vy>410) { vy = 20; temp = random(3); if(temp==0) vx=270; else if(temp==1) vx=320; else if(temp==2) vx =370; flag=0; } } check_looselife() { if(lifes==0) { setfillstyle(1,0); bar(200,250,450,350); clk_but3d(200,250,250,100); settextstyle(0,0,2); setcolor(1); outtextxy(240,290,"GAME OVER"); getch(); closegraph(); play_again(); exit(0); } } display_drop() { object(vx,vy,8); delay(3000+dlyfactor); object(vx,vy,0); vy+=10; } check_catchdrop() { if((x-5<=vx)&&(vx<=x+5)&&vy==410) displayscore(); else if(vy>410) displaylifes(); nosound(); } displaylifes() { settextstyle(0,0,1); clk_but3d(0,440,90,13); setcolor(7); outtextxy(5,445,s1); lifes = lifes -1; sprintf(s1,"LIFES = %d", lifes); setcolor(4); outtextxy(5,445,s1); flag=0; } displayscore() { settextstyle(0,0,1); clk_but3d(540,440,90,13); setcolor(7); outtextxy(545,445,s); score=score+1; sprintf(s,"SCORE = %d",score); setcolor(4); outtextxy(545,445,s); flag=1; vy=20; } button3d(int x,int y,int l,int w) { setcolor(LIGHTGRAY); setfillstyle(1,LIGHTGRAY); bar(x,y,x+l,y+w); setcolor(WHITE); line(x,y,x+l,y); line(x,y,x,y+w); setcolor(DARKGRAY); line(x+l+1,y,x+l+1,y+w+1); line(x,y+w+1,x+l+1,y+w+1); } clk_but3d(int x,int y,int l,int w) { setcolor(LIGHTGRAY); setfillstyle(1,LIGHTGRAY); bar(x,y,x+l,y+w); setcolor(DARKGRAY); line(x,y,x+l,y); line(x,y,x,y+w); setcolor(WHITE); line(x+l+1,y,x+l+1,y+w+1); line(x,y+w+1,x+l+1,y+w+1); } letter(int x,int y,int l,int w) { char s[1]; int ch=3; setcolor(RED); sprintf(s,"%c",ch); outtextxy(x + l/4 + 2,y + w/5, s); } restore_defaults() { y=400;c=7;score=0;lifes=4;flag=0;dlyfactor=0; } play_again() { printf("To Play again Press 'y'"); if(getch()=='y') { restore_defaults(); main(); } else printf(" Thanks for Playing this game. Bye Kalyan "); }

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