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k4rtik/tictacg.cpp

Created December 9, 2011 21:46
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Tic Tac Toe (T3, a game developed in C/C++) (2006-2007) For the school project in C++ in standard 11, I chose to make a game. Although the game doesn't feature AI, it demonstrates the graphics and sound capabilites of C/C++ with Turbo C++ compiler.
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tictacg.cpp
/* Link for more info: http://k4rtik.wordpress.com/2009/11/08/my-old-projects/ */
/*
>>>>>>>>>>>>>>>>>>>>Program: Tic Tac Toe<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>Programmer: Kartik Singhal<<<<<<<<<<<<<<<<<<
*/
//List of Header Files used
#include<graphics.h>
#include<conio.h>
#include<alloc.h>
#include<dos.h>
#include<stdlib.h>
//List of Global Variables
int ch,x,y,i,j,n;
char xoro,winp[2],wong;
char *buffo, *buffx, *buffch;
int maxx,maxy;
char mat[3][3]={' ',' ',' ',' ',' ',' ',' ',' ',' '};
//Background Pattern showing the T3 Symbol
char pattern[]={0xF8,0x20,0x2E,0x22,0x26,0x22,0xE,0x0};
//List of Functions used
void start(void);
void boundary(void);
void mainscreen(void);
void instruction(void);
void game(void);
void puto(void);
void putx(void);
void matchdraw(void);
void win(char);
void result(void);
void music(int);
//Main function
void main(void)
{
int driver=DETECT,mode;
int areao,areax,areach;
//Initialization of graphics
initgraph(&driver,&mode,"c:\\tc\\bgi");
//Store screensize in terms of x and y
maxx=getmaxx();
maxy=getmaxy();
setlinestyle(0,0,3);
/*Storing images in memory :start*/
//Green Circle
setcolor(2);
circle(maxx/2+150,maxy/2,55);
areao=imagesize(maxx/2+90,maxy/2-60,maxx/2+210,maxy/2+60);
buffo=(char*)malloc(areao);
getimage(maxx/2+90,maxy/2-60,maxx/2+210,maxy/2+60,buffo);
//Lightblue Cross
setcolor(9);
line(maxx/2-49,maxy/2-49,maxx/2+49,maxy/2+49);
line(maxx/2-49,maxy/2+49,maxx/2+49,maxy/2-49);
areax=imagesize(maxx/2-50,maxy/2-50,maxx/2+50,maxy/2+50);
buffx=(char*)malloc(areax);
getimage(maxx/2-50,maxy/2-50,maxx/2+50,maxy/2+50,buffx);
//Red Tick Mark
setcolor(RED);
line(maxx/2,maxy/2+110,maxx/2+10,maxy/2+120);
line(maxx/2+10,maxy/2+120,maxx/2+40,maxy/2+100);
areach=imagesize(maxx/2-1,maxy/2+99,maxx/2+41,maxy/2+121);
buffch=(char*)malloc(areach);
getimage(maxx/2-1,maxy/2+99,maxx/2+41,maxy/2+121,buffch);
/*Storing images in memory :end*/
cleardevice();
start();
mainscreen();
}
//Shows the first screen
void start(void)
{
setcolor(15);
settextstyle(7,0,9);
setfillpattern(pattern,1);
bar(0,0,maxx,maxy);
outtextxy(maxx/2-(textwidth("Tic Tac Toe")/2),maxy/2-(textheight("Tic Tac Toe")/2)-100,"Tic Tac Toe");
settextstyle(2,HORIZ_DIR,7);
outtextxy(maxx-textwidth("Developed by:")-30,maxy-7*textheight("Developed by:"),"Developed by:");
outtextxy(maxx-textwidth("Kartik Singhal")-30,maxy-5.5*textheight("Kartik Singhal"),"Kartik Singhal");
outtextxy(maxx-textwidth("XI A")-30,maxy-4*textheight("XI A"),"XI A");
outtextxy(maxx-textwidth("DAV Public School")-30,maxy-2.5*textheight("DAV Public School"),"DAV Public School");
boundary();
settextstyle(0,HORIZ_DIR,1);
music(3);
}
//Makes boundary over the current screen
void boundary(void)
{
setcolor(6);
rectangle(0,0,maxx,maxy);
setcolor(15);
}
//Shows the main menu
void mainscreen(void)
{
cleardevice();
setfillpattern(pattern,1);
bar(0,0,maxx,maxy);
setcolor(15);
settextstyle(7,0,9);
outtextxy(maxx/2-(textwidth("Tic Tac Toe")/2),maxy/2-(textheight("Tic Tac Toe")/2)-150,"Tic Tac Toe");
boundary();
settextstyle(3,HORIZ_DIR,5);
outtextxy(maxx/2-100,maxy/2-textheight("P"),"Play Game");
outtextxy(maxx/2-100,maxy/2+textheight("I"),"Instructions");
outtextxy(maxx/2-100,maxy/2+textheight("E")*3,"Exit");
y=maxy/2-textheight("P")/2;
putimage(maxx/2-160,y,buffch,XOR_PUT);
//To move the red tick mark to choose the main options
while(1)
{
if(kbhit())
{
putimage(maxx/2-160,y,buffch,XOR_PUT);
delay(0);
ch=getch();
if(ch==80 || ch=='s' || ch=='S')
y+=2*textheight("I");
else if(ch==72 || ch=='w' || ch=='W')
y-=2*textheight("I");
else if(ch==27)
{
closegraph();
exit(0);
}
else if(ch=='\r' || ch==' ')
{
if(y>maxy/2-textheight("P") && y<maxy/2)
{
music(1);
game();
}
else if(y>maxy/2 && y<maxy/2+textheight("E")*3)
{
music(1);
instruction();
}
else if(y>maxy/2+textheight("E")*3)
{
music(1);
closegraph();
exit(0);
}
}
music(5);
if(y<maxy/2-textheight("P"))
y+=2*textheight("I");
else if(y>maxy/2+textheight("E")*4)
y-=2*textheight("I");
putimage(maxx/2-160,y,buffch,XOR_PUT);
delay(0);
}
}
}
//Shows the instruction screen
void instruction(void)
{
cleardevice();
setfillpattern(pattern,1);
bar(0,0,maxx,maxy);
setcolor(15);
settextstyle(7,0,8);
outtextxy(maxx/2-(textwidth("Instructions")/2),maxy/2-(textheight("Instructions")/2)-150,"Instructions");
boundary();
settextstyle(3,HORIZ_DIR,3);
outtextxy(50,maxy/2-50,"This 2 player game is a computerised version");
outtextxy(50,maxy/2,"of the TIC TAC TOE game you play using pen");
outtextxy(50,maxy/2+50,"and paper. Use arrow keys or 'w', 'a', 's' &");
outtextxy(50,maxy/2+100,"'d' keys to place the cross or zero to desired");
outtextxy(50,maxy/2+150,"place. Use 'Enter' or 'Space' key to select place.");
getch();
music(1);
mainscreen();
}
//Actually begins the game and controls it
void game(void)
{
//Reinitialisation of variables
n=4;
for(i=0;i<3;i++)
for(j=0;j<3;j++)
mat[i][j]=' ';
cleardevice();
boundary();
settextstyle(3,0,4);
setcolor(15);
outtextxy(maxx/2-textwidth("Player 1! Choose your option:")/2,maxy/2-150,"Player 1! Choose your option:");
putimage(maxx/2-200,maxy/2,buffx,XOR_PUT);
putimage(maxx/2+100,maxy/2-10,buffo,XOR_PUT);
x=maxx/2-170;
putimage(x,maxy/2+130,buffch,XOR_PUT);
//To move the red tick mark which allows to choose between X & O
while(1)
{
if(kbhit())
{
putimage(x,maxy/2+130,buffch,XOR_PUT);
delay(0);
ch=getch();
if(ch==75 || ch=='a' || ch=='A')
x=maxx/2-170;
else if(ch==77 || ch=='d' || ch=='D')
x=maxx/2+140;
else if(ch==27)
{
music(1);
mainscreen();
}
else if(ch=='\r' || ch==' ')
{
music(1);
break;
}
music(5);
putimage(x,maxy/2+130,buffch,XOR_PUT);
delay(0);
}
}
putimage(x,maxy/2+130,buffch,XOR_PUT);
if(x<maxx/2)
xoro='x';
else xoro='o';
cleardevice();
//Makes the grid that makes up the board used to play the game
line(maxx/2-75,20,maxx/2-75,maxy-10);
line(maxx/2+75,20,maxx/2+75,maxy-10);
line(maxx/2-225,maxy/2-75,maxx/2+225,maxy/2-75);
line(maxx/2-225,maxy/2+75,maxx/2+225,maxy/2+75);
boundary();
delay(500);
music(2);
delay(200);
if(xoro=='x')
{
putx();
do
{
puto();
putx();
}while(--n);
}
else if(xoro=='o')
{
puto();
do
{
putx();
puto();
}while(--n);
}
matchdraw();
}
//Draws and allows movement of O
void puto(void)
{
x=10;
y=350;
music(1);
putimage(x,y,buffo,XOR_PUT);
while(1)
{
if(kbhit())
{
putimage(x,y,buffo,XOR_PUT);
delay(0);
ch=getch();
if(ch==77 || ch=='d' || ch=='D')
x+=5;
else if(ch==75 || ch=='a' || ch=='A')
x-=5;
else if(ch==72 || ch=='w' || ch=='W')
y-=5;
else if(ch==80 || ch=='s' || ch=='S')
y+=5;
else if(ch==27)
{
music(1);
mainscreen();
}
else if(ch=='\r' || ch==' ')
{
if(x+60<=maxx/2-75 && y+60<=maxy/2-75 && mat[0][0]==' ')
{
putimage(maxx/2-208,maxy/2-210,buffo,XOR_PUT);
music(4);
delay(500);
mat[0][0]='o';
if(((mat[0][0]==mat[1][1]) && (mat[0][0]==mat[2][2])) || ((mat[0][0]==mat[0][1]) && (mat[0][0]==mat[0][2])) || ((mat[0][0]==mat[1][0]) && (mat[0][0]==mat[2][0])))
win('o');
}
else if(x+60>=maxx/2+75 && y+60<=maxy/2-75 && mat[0][2]==' ')
{
putimage(maxx/2+93,maxy/2-210,buffo,XOR_PUT);
music(4);
delay(500);
mat[0][2]='o';
if(((mat[0][2]==mat[0][0]) && (mat[0][2]==mat[0][1])) || ((mat[0][2]==mat[1][2]) && (mat[0][2]==mat[2][2])) || ((mat[0][2]==mat[1][1]) && (mat[0][2]==mat[2][0])))
win('o');
}
else if(x+60>=maxx/2-75 && x+60<=maxx/2+75 && y+60<=maxy/2-75 && mat[0][1]==' ')
{
putimage(maxx/2-60,maxy/2-210,buffo,XOR_PUT);
music(4);
delay(500);
mat[0][1]='o';
if(((mat[0][1]==mat[0][0]) && (mat[0][1]==mat[0][2])) || ((mat[0][1]==mat[1][1]) && (mat[0][1]==mat[2][1])))
win('o');
}
else if(x+60<=maxx/2-75 && y+60>=maxy/2+75 && mat[2][0]==' ')
{
putimage(maxx/2-208,maxy/2+90,buffo,XOR_PUT);
music(4);
delay(500);
mat[2][0]='o';
if(((mat[2][0]==mat[0][0]) && (mat[2][0]==mat[1][0])) || ((mat[2][0]==mat[1][1]) && (mat[2][0]==mat[0][2])) || ((mat[2][0]==mat[2][1]) && (mat[2][0]==mat[2][2])))
win('o');
}
else if(x+60>=maxx/2+75 && y+60>=maxy/2+75 && mat[2][2]==' ')
{
putimage(maxx/2+93,maxy/2+90,buffo,XOR_PUT);
music(4);
delay(500);
mat[2][2]='o';
if(((mat[2][2]==mat[0][0]) && (mat[2][2]==mat[1][1])) || ((mat[2][2]==mat[2][0]) && (mat[2][2]==mat[2][1])) || ((mat[2][2]==mat[0][2]) && (mat[2][2]==mat[1][2])))
win('o');
}
else if(x+60>=maxx/2-75 && x+60<=maxx/2+75 && y+60>=maxy/2+75 && mat[2][1]==' ')
{
putimage(maxx/2-60,maxy/2+90,buffo,XOR_PUT);
music(4);
delay(500);
mat[2][1]='o';
if(((mat[2][1]==mat[0][1]) && (mat[1][1]==mat[2][1])) || ((mat[2][1]==mat[2][0]) && (mat[2][1]==mat[2][2])))
win('o');
}
else if(x+60<=maxx/2-75 && y+60>=maxy/2-75 && y+60<=maxy/2+75 && mat[1][0]==' ')
{
putimage(maxx/2-208,maxy/2-60,buffo,XOR_PUT);
music(4);
delay(500);
mat[1][0]='o';
if(((mat[1][0]==mat[1][1]) && (mat[1][0]==mat[1][2])) || ((mat[1][0]==mat[0][0]) && (mat[1][0]==mat[2][0])))
win('o');
}
else if(x+60>=maxx/2+75 && y+60>=maxy/2-75 && y+60<=maxy/2+75 && mat[1][2]==' ')
{
putimage(maxx/2+93,maxy/2-60,buffo,XOR_PUT);
music(4);
delay(500);
mat[1][2]='o';
if(((mat[1][2]==mat[0][2]) && (mat[1][2]==mat[2][2])) || ((mat[1][2]==mat[1][0]) && (mat[1][2]==mat[1][1])))
win('o');
}
else if(x+60>=maxx/2-75 && x+60<=maxx/2+75 && y+60>=maxy/2-75 && y+60<=maxy/2+75 && mat[1][1]==' ')
{
putimage(maxx/2-60,maxy/2-60,buffo,XOR_PUT);
music(4);
delay(500);
mat[1][1]='o';
if(((mat[1][1]==mat[0][0]) && (mat[1][1]==mat[2][2])) || ((mat[1][1]==mat[0][1]) && (mat[1][1]==mat[2][1])) || ((mat[1][1]==mat[1][0]) && (mat[1][1]==mat[1][2])) || ((mat[1][1]==mat[2][0]) && (mat[1][1]==mat[0][2])))
win('o');
}
else
{
putimage(x,y,buffo,XOR_PUT);
continue;
}
break;
}
//Checking the boundaries of the board for O
if(x<=maxx/2-225)
x+=5;
else if(x>=maxx/2+110)
x-=5;
else if(y<=maxy/2-220)
y+=5;
else if(y>=maxy/2+115)
y-=5;
putimage(x,y,buffo,XOR_PUT);
delay(0);
}
}
}
//Draws and allows movement of X
void putx(void)
{
x=10;
y=350;
music(1);
putimage(x,y,buffx,XOR_PUT);
while(1)
{
if(kbhit())
{
putimage(x,y,buffx,XOR_PUT);
delay(0);
ch=getch();
if(ch==77 || ch=='d' || ch=='D')
x+=5;
else if(ch==75 || ch=='a' || ch=='A')
x-=5;
else if(ch==72 || ch=='w' || ch=='W')
y-=5;
else if(ch==80 || ch=='s' || ch=='S')
y+=5;
else if(ch==27)
{
music(1);
mainscreen();
}
else if(ch=='\r' || ch==' ')
{
if(x+50<=maxx/2-75 && y+50<=maxy/2-75 && mat[0][0]==' ')
{
putimage(maxx/2-200,maxy/2-200,buffx,XOR_PUT);
music(4);
delay(500);
mat[0][0]='x';
if(((mat[0][0]==mat[1][1]) && (mat[0][0]==mat[2][2])) || ((mat[0][0]==mat[0][1]) && (mat[0][0]==mat[0][2])) || ((mat[0][0]==mat[1][0]) && (mat[0][0]==mat[2][0])))
win('x');
}
else if(x+50>=maxx/2+75 && y+50<=maxy/2-75 && mat[0][2]==' ')
{
putimage(maxx/2+102,maxy/2-200,buffx,XOR_PUT);
music(4);
delay(500);
mat[0][2]='x';
if(((mat[0][2]==mat[0][0]) && (mat[0][2]==mat[0][1])) || ((mat[0][2]==mat[1][2]) && (mat[0][2]==mat[2][2])) || ((mat[0][2]==mat[1][1]) && (mat[0][2]==mat[2][0])))
win('x');
}
else if(x+50>=maxx/2-75 && x+50<=maxx/2+75 && y+50<=maxy/2-75 && mat[0][1]==' ')
{
putimage(maxx/2-50,maxy/2-200,buffx,XOR_PUT);
music(4);
delay(500);
mat[0][1]='x';
if(((mat[0][1]==mat[0][0]) && (mat[0][1]==mat[0][2])) || ((mat[0][1]==mat[1][1]) && (mat[0][1]==mat[2][1])))
win('x');
}
else if(x+50<=maxx/2-75 && y+50>=maxy/2+75 && mat[2][0]==' ')
{
putimage(maxx/2-200,maxy/2+100,buffx,XOR_PUT);
music(4);
delay(500);
mat[2][0]='x';
if(((mat[2][0]==mat[0][0]) && (mat[2][0]==mat[1][0])) || ((mat[2][0]==mat[1][1]) && (mat[2][0]==mat[0][2])) || ((mat[2][0]==mat[2][1]) && (mat[2][0]==mat[2][2])))
win('x');
}
else if(x+50>=maxx/2+75 && y+50>=maxy/2+75 && mat[2][2]==' ')
{
putimage(maxx/2+102,maxy/2+100,buffx,XOR_PUT);
music(4);
delay(500);
mat[2][2]='x';
if(((mat[2][2]==mat[0][0]) && (mat[2][2]==mat[1][1])) || ((mat[2][2]==mat[2][0]) && (mat[2][2]==mat[2][1])) || ((mat[2][2]==mat[0][2]) && (mat[2][2]==mat[1][2])))
win('x');
}
else if(x+50>=maxx/2-75 && x+50<=maxx/2+75 && y+50>=maxy/2+75 && mat[2][1]==' ')
{
putimage(maxx/2-50,maxy/2+100,buffx,XOR_PUT);
music(4);
delay(500);
mat[2][1]='x';
if(((mat[2][1]==mat[0][1]) && (mat[1][1]==mat[2][1])) || ((mat[2][1]==mat[2][0]) && (mat[2][1]==mat[2][2])))
win('x');
}
else if(x+50<=maxx/2-75 && y+50>=maxy/2-75 && y+50<=maxy/2+75 && mat[1][0]==' ')
{
putimage(maxx/2-200,maxy/2-50,buffx,XOR_PUT);
music(4);
delay(500);
mat[1][0]='x';
if(((mat[1][0]==mat[1][1]) && (mat[1][0]==mat[1][2])) || ((mat[1][0]==mat[0][0]) && (mat[1][0]==mat[2][0])))
win('x');
}
else if(x+50>=maxx/2+75 && y+50>=maxy/2-75 && y+50<=maxy/2+75 && mat[1][2]==' ')
{
putimage(maxx/2+102,maxy/2-50,buffx,XOR_PUT);
music(4);
delay(500);
mat[1][2]='x';
if(((mat[1][2]==mat[0][2]) && (mat[1][2]==mat[2][2])) || ((mat[1][2]==mat[1][0]) && (mat[1][2]==mat[1][1])))
win('x');
}
else if(x+50>=maxx/2-75 && x+50<=maxx/2+75 && y+50>=maxy/2-75 && y+50<=maxy/2+75 && mat[1][1]==' ')
{
putimage(maxx/2-50,maxy/2-50,buffx,XOR_PUT);
music(4);
delay(500);
mat[1][1]='x';
if(((mat[1][1]==mat[0][0]) && (mat[1][1]==mat[2][2])) || ((mat[1][1]==mat[0][1]) && (mat[1][1]==mat[2][1])) || ((mat[1][1]==mat[1][0]) && (mat[1][1]==mat[1][2])) || ((mat[1][1]==mat[2][0]) && (mat[1][1]==mat[0][2])))
win('x');
}
else
{
putimage(x,y,buffx,XOR_PUT);
continue;
}
break;
}
//Checking the boundaries of the board for X
if(x<=maxx/2-225)
x+=5;
else if(x>=maxx/2+125)
x-=5;
else if(y<=maxy/2-220)
y+=5;
else if(y>=maxy/2+125)
y-=5;
putimage(x,y,buffx,XOR_PUT);
delay(0);
}
}
}
//Shows 'matchdraw' message in case no player wins
void matchdraw(void)
{
setfillstyle(8,8);
bar(maxx/2-150,maxy/2-100,maxx/2+150,maxy/2+100);
setcolor(4);
rectangle(maxx/2-150,maxy/2-100,maxx/2+150,maxy/2+100);
outtextxy(maxx/2-textwidth("Game Drawn!!")/2,maxy/2-textheight("Game Drawn!!")+10,"Game Drawn!!");
music(3);
setfillstyle(1,15);
delay(500);
music(1);
mainscreen();
}
//Checks which player wins the game
void win(char won)
{
wong=won;
if(won=='o' && xoro=='o')
winp[0]='1';
else if(won=='o' && xoro=='x')
winp[0]='2';
else if(won=='x' && xoro=='o')
winp[0]='2';
else if(won=='x' && xoro=='x')
winp[0]='1';
winp[1]='\0';
result();
}
//Shows the result of the match
void result(void)
{
setfillstyle(8,8);
bar(maxx/2-150,maxy/2-100,maxx/2+150,maxy/2+100);
if(wong=='o')
setcolor(2);
else setcolor(9);
rectangle(maxx/2-150,maxy/2-100,maxx/2+150,maxy/2+100);
outtextxy(maxx/2-textwidth("Player ")/2,maxy/2-50,"Player ");
outtextxy(maxx/2+textwidth("Player ")/2,maxy/2-50,winp);
outtextxy(maxx/2-textwidth("won the game!!")/2,maxy/2,"won the game!!");
music(3);
setfillstyle(1,15);
delay(500);
music(1);
mainscreen();
}
//Plays various music used in the game
void music ( int type )
{
/* natural frequencies of 7 notes */
float octave[7] = { 130.81, 146.83, 164.81, 174.61, 196, 220, 246.94 } ;
int mn, mi ;
switch ( type )
{
case 1 :
for ( mi = 0 ; mi < 7 ; mi++ )
{
sound ( octave[mi] * 8 ) ;
delay ( 30 ) ;
}
nosound() ;
break ;
case 2 :
for ( mi = 0 ; mi < 15 ; mi++ )
{
mn = random ( 7 ) ;
sound ( octave[mn] * 4 ) ;
delay ( 100 ) ;
}
nosound() ;
break ;
case 3 :
while ( !kbhit() )
{
mn = random ( 7 ) ;
sound ( octave[mn] * 4 ) ;
delay ( 100 ) ;
}
nosound() ;
/* flush the keyboard buffer */
if ( getch() == 0 )
getch() ;
break ;
case 4 :
for ( mi = 4 ; mi >= 0 ; mi-- )
{
sound ( octave[mi] * 4 ) ;
delay ( 15 ) ;
}
nosound() ;
break ;
case 5 :
sound ( octave[6] * 2 ) ;
delay ( 50 ) ;
nosound() ;
}
}
/*
>>>>>>>>>>>>>>>>>>>>>>>>>END OF PROGRAM<<<<<<<<<<<<<<<<<<<<<<<<<
*/
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