C++ Game
Well i have writeen a silly game in C++. I have attached it with the source and even the compiled ones. So please give me suggestions to improve the game. Well to move the misile left and right you need to press the num pad key 4 and 6. And to fire lasers you have to press the space bar. And to quit the game you have to press escape.. I made this using Turbo C++ v3.0
# include <graphics.h>
# include <conio.h>
# include <stdio.h>
# include <dos.h>
# include <iostream.h>
# include <stdlib.h>
# include <time.h>
# include <bios.h>
int a,ra,point=0,counter,ka,q1,q2;
float t1,t2;
timer()
{
long bios_time;
bios_time = biostime(0, 0L);
t1=(bios_time / CLK_TCK);
}
timer1()
{
long bios_time;
bios_time = biostime(0, 0L);
t2=(bios_time / CLK_TCK);
}
ship()
{
randomize();
ra=(rand() % 600);
ka=(rand() % 700);
ra=(ra+ka)/2;
circle(ra,ka,10);
q1=(rand() % 590);
q2=(rand() % 658);
q1=(q1+q2)/2;
circle(q1,q2,10);
}
inig()
{
int gdriver = DETECT, gmode, errorcode;
initgraph(&gdriver, &gmode, "");
}
lin()
{
clearviewport();
gotoxy(2,2);
cout<<" Game designed by Vasanth.M I HND ";
ship();
line(a,450,a,435);
line(a+1,450,a+1,440);
line(a-1,450,a-1,440);
delay(10);
sound(1900);
delay(10);
nosound();
gotoxy(60,30);
cout<<" Your points >> ";
cout<<point;
gotoxy(5,30);
int ti,tq;
timer1();
ti=t2-t1;
tq=60-ti;
cout<<" Units Left >> ";
cout<<tq;
gotoxy(30,30);
cout<<" No of lasers fired >> ";
cout<<counter;
if(ti>59)
{
textmode(C40);
cout<<" Game Over\n";
cout<<" Your Score = ";
cout<<point<<"\n";
cout<<" Number of Lasers Fired = ";
cout<<counter<<"\n";
cout<<" Number of correct hits = ";
int h=(point/10);
cout<<h<<"\n";
cout<<" Number of Misses = ";
cout<<counter-h;
getche();
textmode(C80);
exit(0);
}
}
start()
{
int val;
a=300;
prog:
lin();
val=getche();
if(val==32)
{
counter=counter+1;
for(int w=0;w<600;w=w+20)
{
line(a,450-w,a,450);
delay(10);
}
}
if(val==27)
exit(0);
if(val==52)
{
a=a-10;
lin();
if(a<1)
a=0;
}
if(val==54)
{
a=a+10;
if(a>639)
a=639;
lin();
}
if(val==32)
{
if( ra==a+1 || ra==a+2 || ra==a+3 || ra==a+4 || ra==a-1 || ra==a-2 || ra==a-3 || ra==a-4 || ra==a+5 || ra==a+6 || ra==a+7 || ra==a+8 || ra==a-5 || ra==a-6 || ra==a-7 || ra==a-8 )
{
for(int ex=0;ex<50;ex++)
{
circle(ra,ka,ex);
sound(9000);
delay(50);
nosound();
}
clearviewport();
point=point+10;
}
if( q1==a+1 || q1==a+2 || q1==a+3 || q1==a+4 || q1==a-1 || q1==a-2 || q1==a-3 || q1==a-4 || q1==a+5 || q1==a+6 || q1==a+7 || q1==a+8 || q1==a-5 || q1==a-6 || q1==a-7 || q1==a-8 )
{
for(int ex=0;ex<50;ex++)
{
circle(q1,q2,ex);
sound(9000);
delay(50);
nosound();
}
clearviewport();
point=point+10;
}
}
goto prog;
}
main()
{
clrscr();
timer();
inig();
start();
ship();
}
