/*
Syed Mehroz Alam
CIS-61, First Year, Sec-A, Batch 2002-03
Computer & Information Systems Dept,
NED University, Karachi, Pakistan.
Email: smehrozalam@yahoo.com

22-June-2003
*/

#include
#include
#include
#include
#include
#include
#include

#define ENTER_KEY '\r'
#define ESCAPE_KEY 27
#define SPECIAL_KEY 0
#define UP_ARROW 72
#define DOWN_ARROW 80
#define LEFT_ARROW 75
#define RIGHT_ARROW 77

/* following values can be changed to alter the game flow
LEN: no. of balls
MAX_COLOR: no. of colors
MAX_TURN: no. of turns
*/
#define LEN 4
#define MAX_COLOR 6
#define MAX_TURN 10

void graphic_mode(void);	//initializes graphics mode
void input_pattern(void);	//inputs pattern from player1
void guess_pattern(void);	//inputs pattern from player2

int color[LEN];

void main(void)
{
	clrscr();

	randomize();
	graphic_mode();
	char opt;
	do
	{
		input_pattern();
		guess_pattern();
		cleardevice();
		outtextxy(200,getmaxy()/2-20, "Play again (Press \"y\" for yes)");
		opt=getch();
	}
	 while ( opt=='y' || opt=='Y');

	closegraph();
}


void graphic_mode(void)
{
	/* request auto detection */
	int gdriver = DETECT, gmode, errorcode;

	/* initialize graphics and local variables */
	initgraph(&gdriver, &gmode, "..\\bgi\\");

	/* read result of initialization */
	errorcode = graphresult();
	if (errorcode != grOk)  /* an error occurred */
	{
	   printf("Graphics error: %s\n", grapherrormsg(errorcode));
	   printf("Press any key to halt:");
	   getch();
	   exit(1); /* terminate with an error code */
	}
}


void input_pattern(void)
{
	cleardevice();
	char temp[100];
	setcolor(15);
	sprintf(temp, "Each of the following %d balls can have 1 out of %d colors",LEN,MAX_COLOR);
	outtextxy (300,10, "Mind Guesser");
	setcolor(7);
	outtextxy (10,22, "Programmed by Syed Mehroz Alam");
	outtextxy (10,34, "CIS-61, First Year, Batch 2002-03");
	outtextxy (10,46, "Computer & Information Systems Dept, NED University.");
	outtextxy (10,58, "NED University.");
	outtextxy (10,70, "Email: smehrozalam@yahoo.com");

	outtextxy (10,95,temp);
	outtextxy (10,110, "Player 1, Choose your pattern");
	outtextxy (10,122, "Press Left & Right arrow keys to change current ball");
	outtextxy (10,134, "Press Up & Down arrow keys to toggle color");
	outtextxy (10,146, "Press 'R' for generating a random pattern");
	outtextxy (10,158, "Press  when done");
	setcolor(15);

	int pos=0, key, key2;

	for (int i=0;iMAX_COLOR ) color[pos]=1;
			else if ( color[pos]<1) color[pos]=MAX_COLOR;
			if (pos>LEN-1) pos=LEN-1;
			else if (pos<0) pos=0;
		} //end elseif special key

		setfillstyle(1,color[pos]);
		fillellipse(30+pos*45, 200, 20, 20);
	}
	  while (key!=ENTER_KEY);

}

void guess_pattern(void)
{
	int y=0,x=0,turn=0, pos=0,key,key2,color[LEN]={0};

	cleardevice();
	char temp[80];
	setcolor(7);

	outtextxy (2,2, "Player 2, Enter your choice then press ");
	sprintf(temp, "You have %d turns, Each ball can have 1 out of %d colors, ", MAX_TURN, MAX_COLOR);
	outtextxy (2,12, temp);
	outtextxy (2,25, "Scoring Criteria:");
	outtextxy (2,35, "No. of blue pegs = no. of correct balls at correct places");
	outtextxy (2,45, "No. of green pegs = no. of correct balls at incorrect places");
	setcolor(15);

	for (int j=0;jMAX_COLOR ) color[pos]=1;
				if ( color[pos]<1) color[pos]=MAX_COLOR;
				if (pos>LEN-1) pos=LEN-1;
				if (pos<0) pos=0;
			} //end elseif special key

		setfillstyle(1,color[pos]);
		fillellipse(30+pos*45+x*300, 90+y*50, 20, 20);
		}
		  while (key!=ENTER_KEY);

//start scoring
		int blue_peg=0,green_peg=0;

		for (i=0;i
     Source: geocities.com/smehrozalam/source
               ( geocities.com/smehrozalam)