The Pacman returns - Games and Graphics Source Code in C

Special : Web Developer's Collection CD-ROM
50,000+ Web Templates, Logos, Cliparts, Scripts. Order Now!

Add to Favorites Make Home Page

2422 Online

Language Categories

Source Codes Home
Project Ideas New!
Interview Questions
FAQs Home
ASP Home: ASP Source Codes; ASP Script Directory New!; ASP .Net Script Directory New!; ASP Interview Questions; ASP FAQs; ASP How Tos
C Home: C Source Codes; C Script Directory New!; C Interview Questions; C FAQs; C How Tos
C++ Home: C++ Source Codes; C++ Script Directory New!; C++ Interview Questions; C++ FAQs; C++ How Tos
Java Home: Java Source Codes; Java Directory New!; Java Interview Questions; Java FAQs; Java How Tos
JavaScript Home: JavaScript Directory New!; JavaScript Source Codes; JavaScript FAQs; JavaScript How Tos
COBOL Home: COBOL Source Codes; COBOL FAQs; COBOL How Tos
Pascal Home: Pascal Source Codes; Pascal FAQs; Pascal How Tos
PHP Script Directory New!
Python Script Directory New!
Perl & CGI Script Directory New!
Flash Script Directory New!
CFML Script Directory New!
Remotely Hosted Scripts New!
Tools & Utilities Directory New!
XML Script Directory New!
Best Programmers: Amit Mathur; Vishal Bhardwaj; Deepesh Jain
Vyom NetWork

Our Services

Get 9,000 Interview Questions & Answers in an eBook.

9500+ Pages
9000 Question & Answers
All Tech. Categories

14 MB Content

Get it now !!

Home » C Home » Games and Graphics Home » The Pacman returns

A D V E R T I S E M E N T

Title	The Pacman returns
Author	Vaqar Hyder
Author Email	vihadier3567 [at] hotmail.com
Description	This game is totally made using VDU memory. Graphics is not used atall. I mad this project during my First sem final exams.To be honest I cant take all of the credit But certainly made through combined efforts.
Category	C » Games and Graphics
Hits	389577
Code	Select and Copy the Code
Code : #include<graphics.h> #include<stdlib.h> #include<ctype.h> #include<dos.h> #include<time.h> #include<stdio.h> #include<conio.h> #define RIGHT 0 #define LEFT 1 #define UP 2 #define DOWN 3 void initialise(void); char endscreen(void); void startscreen(void); void music(int); void vline(unsigned char ,int,int,int,int); void hline(unsigned char,int,int,int,int); void drawbox (int,int,int,int,char); void gamescreen(void); void size (int,int); void writechar(char,int,int,int); void monitor(void); void getkeyhit(void); int testkeys(void); void readchar(int,int,unsigned char); void bug(int ,int ,int ,unsigned char ); void movebugright(int ,int ,unsigned char ); void movebugleft(int ,int ,unsigned char ); void movebugup(int ,int ,unsigned char ); void movebugdown(int ,int ,unsigned char ); void killeater(void); int maze[25][80],score,row,col,ascii,scan,liveslost,delayfactor; int gd=DETECT,gm,midx,midy,maxx,maxy; int bugnumber , r[5],c[5],dir[5]; unsigned char charbelow[5]; char far vid_mem= (char far ) 0xB8000000L ; void main(void) { char ans ; clrscr(); / intialize randonm number generator wih a random value / randomize (); startscreen(); while (1) { / Initialize variables at thee4 start of each game/ /create opening screen/ initialise(); / Draw ther screen for the game/ gamescreen(); / monitor the movement of the bugs and the eater/ monitor(); /create ending screen/ ans=endscreen(); /check whether the user wishes to continue playing/ if(ans== 'N') break; } } void startscreen(void) { char ch; int i; / Intialize the graphices system/ initgraph (&gd,&gm,"d:\tc\bgi"); / get maximum x and y screen coordinates/ maxx = getmaxx(); maxy= getmaxy(); / calculate the center of the screen/ midx= maxx/2; midy=maxy/2; / draw a double-lined box/ setcolor(GREEN); rectangle (0,0,maxx,midy); setcolor(BLUE); rectangle (2,2,maxx-2,maxy-2); setcolor(YELLOW); / Draw two vertical lines/ line (55,1,55,maxy-2); line (maxx-55,1,maxx-55,maxy-2); /display the string "EATER" ,horizontally / setcolor(6); settextjustify (CENTER_TEXT,CENTER_TEXT); settextstyle (4,HORIZ_DIR,8); outtextxy (midx,midy,"The PacMan"); / Place the eater character at random on the start screen/ int loop; randomize(); for(loop=0; loop<40;loop++) { gotoxy(rand() % 80,rand()%25); music(1); printf("%c",2); delay(100); } nosound(); /play the starting music/ / Clear the area enclosed by the double-lined boundry / setviewport (0,0,maxx,maxy,1); clearviewport(); / Draw the screen for display instructions/ setcolor(BLUE); rectangle(30,0,maxx-33,maxy); setcolor(YELLOW); for (i=15;i<=maxy-15;i+=15) { ellipse(15,i,0,360,6,3); ellipse(maxx-15,i,0,360,6,3); } setcolor(5); settextjustify (CENTER_TEXT,TOP_TEXT); settextstyle(4,HORIZ_DIR,5); outtextxy (midx,60,"INSTRUCTION"); /display instruction/ settextstyle(2,HORIZ_DIR,5); outtextxy(midx,110,"You goal:- To eatup all the CRUNCHY MUNCHY "); outtextxy(midx,130," UNDAY scattered throughtout the BHOOL BHULLYIAN "); outtextxy(midx,170,"Your task is not a HALWA! There are 5 Rascals chasing you "); outtextxy(midx,210,"The Eater.You have to watch out for the bugs "); outtextxy(midx,250,"To help you ,we have bestowed the PacMan with 3 Janums"); outtextxy(midx,290,"You can move around the BHOOL BHULLYIAN using arrow keys "); outtextxy(midx,330,"If you are ready to start, press any key"); setcolor(GREEN); settextstyle (DEFAULT_FONT,HORIZ_DIR,3); outtextxy(midx,400,"We wish you Best of luck"); /Wait for key press/ while(!kbhit()); /Flush the keyboard buffer/ if (getch()==0) getch(); /Draaw the screen for asking user level/ setviewport (0,0,maxx,maxy,1); clearviewport(); rectangle(midx-200,midy-60,midx+200,midy+60); settextstyle (DEFAULT_FONT,HORIZ_DIR,2); outtextxy(midx,60,"Select Speed"); settextstyle (DEFAULT_FONT,HORIZ_DIR,1); outtextxy(midx,90,"Slow(S)"); outtextxy(midx,105,"Medium(M)"); outtextxy(midx,120,"Fast(F)"); /Get user level/ /flush the keyboard buffer/ if ((ch=getch())==0) getch(); /Set the value of variable delayfactor according to level selected/ switch(toupper(ch)) { case'S': delayfactor=100; break; case'M': delayfactor=50; break; case'F': delayfactor=20; break; default: delayfactor=100; } if(delayfactor==100) outtextxy(midx,midy,"Slow(S)"); if(delayfactor==50) outtextxy(midx,midy,"Medium(M)"); if(delayfactor==20) outtextxy(midx,midy,"Fast(F)"); /Change over to text mode/ while(!kbhit()); closegraph(); restorecrtmode(); } void music(int type) { float octave[7]={130.81,146.83,164.81,174.61,196,220,246.94}; int n,i; switch(type) { case 1: n=random(6); sound(octave[n]4); delay(50); break; case 2: for(i=6;i>=0;i--){ sound(octave[i]); delay(54);} nosound(); break; case 3: sound(octave[6]2); delay(50); nosound(); }} char endscreen() { char ans; initgraph(&gd,&gm,"d:\tc\bgi"); rectangle(0,0,maxx,maxy); rectangle(2,2,maxx-2,maxy-2); settextjustify(CENTER_TEXT,CENTER_TEXT); settextstyle(TRIPLEX_FONT,HORIZ_DIR,3); if(liveslost==3) { outtextxy(midx,midy-30,"Bad Luck!!"); outtextxy(midx,midy,"Try Again");} else { outtextxy(midx,midy/2,"You really are a"); settextstyle(DEFAULT_FONT,HORIZ_DIR,6); outtextxy(midx,midy,"GENIUS!!"); } settextstyle(TRIPLEX_FONT,HORIZ_DIR,3); outtextxy(midx,midy+midy/2,"Another game(Y?N)..."); while(!(ans=='Y'\|\|ans=='N')) { fflush(stdin); ans=getch(); ans=toupper(ans); } closegraph(); restorecrtmode(); return(ans); } void initialise(void) { int j; /initialise row and column of EATere/ row=12; col=40; r[0]=3;c[0]=76; r[1]=3;c[1]=12; r[2]=12;c[2]=4; r[3]=14;c[3]=62; score=0; liveslost=0; bugnumber=0; for(j=0;j<4;j++) { dir[j]=0; charbelow[j]=250; } } void gamescreen(void) { int i ; size(32,0); /hide cursor/ /Fill the screen with the specified color/ drawbox (0,0,16,79,12); //draw the horizontal lines of the maze /Draw the titbits/ hline(205,1,0,0,79); hline(205,1,2,2,20); hline(205,1,2,22,38); hline(205,1,2,42,61); hline(205,1,2,63,77); hline(205,1,4,2,20); hline(205,1,4,22,61); hline(205,1,4,63,77); hline(205,1,17,0,79); hline(205,1,15,2,38); hline(205,1,15,42,77); hline(205,1,13,0,12); hline(205,1,13,65,78); hline(205,1,13,16,61); hline(205,1,11,2,14); hline(205,1,11,62,77); hline(205,1,8,16,61); hline(205,1,6,2,38); hline(205,1,6,42,77); hline(205,1,7,63,77); hline(205,1,9,63,78); hline(205,1,7,2,14); hline(205,1,9,1,14); /Draw the columns of the titbits / vline(186,1,0,0,16); vline(186,1,79,0,16); vline(186,1,40,0,2); vline(186,1,40,4,6); vline(186,1,14,12,14); vline(186,1,40,13,15); vline(186,1,63,12,14); vline(186,1,40,9,11); vline(202,1,14,15,15); vline(202,1,63,15,15); vline(203,1,40,0,0); vline(203,1,40,4,4); vline(203,1,40,8,8); vline(203,1,40,13,13); vline(187,1,79,0,0); vline(201,1,0,0,0); vline(188,1,79,17,17); vline(200,1,0,17,17); vline(204,1,0,9,9); vline(204,1,0,13,13); vline(185,1,79,9,9); vline(185,1,79,13,13); for(int vlin=16;vlin<=60;vlin+=2) vline(186,1,vlin,10,11); gotoxy(51,24); printf("Press Esc to stop the game"); gotoxy(2,24); printf("Point: %3d",score); /Place the five bugs at strategic Positions/ writechar(2,3,76,15); writechar(2,3,12,15); writechar(2,12,4,15); writechar(2,14,62,15); /Play Music/ music(2); } /Draw a box filling the required area/ void drawbox (int sr,int sc,int er,int ec,char attr) { int r,c; char far v; for(r=sr;r<=er;r++) {for(c=sc;c<=ec;c++){ v=vid_mem+(r160)+(c2); v=250 ; v++; v=attr;}}} /* Write character and its attributes into memeory / void writechar(char ch,int r,int c,int attr) { char far v ; /calculate address/ v=vid_mem+(r160)+c2; v=ch;/store ascii code/ v++; v=attr;/store attribute / } /draws horizantal line/ void hline(unsigned char ch,int attr,int r,int c1,int c2) { int c; for(c=c1;c<=c2;c++) { writechar (ch,r,c,attr); /if tibit placed at row r and column c, set corresponding element of array maez[][]to 1/ maze[r][c]=1; } } /draws vertical line / void vline(unsigned char ch,int attr,int c,int r1,int r2) { int r; for(r=r1;r<=r2;r++) { writechar(ch,r,c,attr); /if tibit placed at row r and column c, set corresponding element of array maez[][]to 1/ maze[r][c]=1; } } void size(int ssl,int esl) { union REGS i,o; i.h.ah=1; i.h.ch=ssl; i.h.cl=esl; i.h.bh=0; int86(16,&i,&o); } void monitor(void) { int key ; unsigned char ch; while(1) { /place eater at specified row and column / writechar(1,row,col,14); /move bugs around until a key is hit / getkeyhit(); /if all 3 lives of the eater are lost / if(liveslost==3 ) break; /place a space in the position currently occuped by the eater/ writechar(' ',row,col,1); /update the position of the eater/ key =testkeys(); /if invalid key pressed/ if(key==0) { /write backeater in its orignal position / writechar(1,row,col,14); } else { /read character at the position whixh the eater is to occupy / readchar(row,col,&ch); /if character read is tibit ,increment score and sound music/ if(ch==250) { score++; music(3); } if(ch==2) killeater(); /if character read is bug , kill the eater / if(liveslost==3) break; /print the latest score/ gotoxy(2,24); printf("points : %3d",score); /if all the tibits are eaten up/ if(score>=692) { /erase the last tibit/ writechar(' ',row,col,1); break; } } } } /moves the bugs aroubnd until a key is hit / void getkeyhit() { union REGS i,o; int count; /unti a player hits a key, move each bug in turn/ while(!kbhit()) { /introduce delay/ delay(delayfactor); bug(&r[bugnumber],&c[bugnumber],&dir[bugnumber],&charbelow[bugnumber]); /if all 3 lives of the eater are lost/ if (liveslost==3) return; /goto next bug/ bugnumber++; /start with the first bug if allfive bugs have been moved/ if(bugnumber==4) bugnumber=0; } /issue interrupt to read the ascii code and scan code od the kay pressed/ i.h.ah=0;/store service no/ int86(22,&i,&o);/issue interrupt/ ascii=o.h.al; scan=o.h.ah; } /reports which key has ben hit/ int testkeys(void) { switch(scan) { case 72:/up arrow/ /if path is not present in the specified direction / if(maze[row-1][col]==1) return(0); /update row of eater/ row--; break; case 80:/down arrow/ if(maze[row+1][col]==1) return(0); row++; break; case 77:/right arrow/ if(maze[row][col+1]==1) return(0); col++; break; case 75:/left arrow/ if(maze[row][col-1]==1) return(0); col--; break; case 1:/esc key/ exit(0);/terminate the programm/ default: return(0); } } /reads the character presennt at the row r and volumn c into ch/ void readchar(int r,int c,unsigned char ch) { char far v; /calculate addresss/ v=vid_mem+(r160) +c2; ch=v; } /moves the specefy bug in the appropriate direction/ void bug(int r,int c,int* dir,unsigned char ch) { int trials=1,flag=0; char temp; /select a valid direction which takes the bug closer to eater in each if statement the 1st condition checks whether the movement in that directionwould move the bug closer to the eater , whereas the 2nd condition checks if the maze permits a movement in that direction/ if(abs(r-1-row)<abs(r-row)&&maze[r-1][c]!=1) dir=UP; else if(abs(r+1-row)<abs(r-row)&&maze[r+1][c]!=1) dir=DOWN; else if(abs(c+1-col)<abs(c-col)&&maze[r][c+1]!=1) dir=RIGHT; else if(abs(c-1-col)<abs(c-col)&&maze[r][c-1]!=1) dir=LEFT; /check whether the direction chosen contains another bug , if so find an alternate direction/ while(1) { switch(dir) { case RIGHT: /if there is a path to right of bug/ if(maze[r][c+1]!=1) { /* read the character to the right of the bug/ readchar(r,c+1,&temp); if(temp==2) { /if the character is again a bug find alternate direction/ if(maze[r][c-1]!=1) dir=LEFT; else { /if patch exists to the top of the bug/ if (maze[r-1][c]!=1) dir=UP; else { /if path exist below the bug/ if(maze[r+1][c]!=1) dir=DOWN; } } } else { /if there is no bug to the right of the bug being considered , move the bug right/ movebugright(r,c,ch); flag=1; } } else { /since there is no pat in the RIGHT directio , try another path/ dir=random(4); } break; case LEFT: /if there is a path to the LEFT of the bug/ if(maze[r][c-1]!=1) { /read the character to the ;eft of the bug/ readchar(r,c-1,&temp); if(temp==2) { if(maze[r][c+1]!=1) dir=RIGHT; else { if(maze[r-1][c]!=1) dir=UP; else { if(maze[r+1][c]!=1) dir=DOWN; } } } else { movebugleft(r,c,ch); flag=1; } } else { dir=random(4); } break; case UP: if(maze[r-1][c]!=1) { readchar(r-1,c,&temp); if(temp==2) { if(maze[r][c+1]!=1) dir=RIGHT; else { if(maze[r][c-1]!=1) dir=LEFT; else { if(maze[r+1][c]!=1) dir=DOWN; } } } else { movebugup(r,c,ch); flag=1; } } else dir=random(4); break; case DOWN: if(maze[r+1][c]!=1) { readchar(r+1,c,&temp); if (temp==2) { if(maze[r][c+1]!=1) dir=RIGHT; else { if(maze[r][c-1]!=1) dir=LEFT; else { if(maze[r-1][c]!=1) dir=UP; } } } else { movebugdown(r,c,ch); flag=1; } } else dir=random(4); break; } if(flag==1) break; trials++; if(trials>15) break; } if(r==row&&c==col) killeater(); } void movebugleft( int row,int * colm,unsigned char ch) { if( ch==0) ch=0; writechar(ch,row,colm,12); colm=colm-1; readchar(row,colm,ch); if(ch==1) ch=' '; writechar(2,row,colm,15); } void movebugright(int row,int colm,unsigned char ch) { if( ch==0) ch=0; writechar(ch,row,colm,12); colm=colm+1; readchar(row,colm,ch); if(ch==1) ch=' '; writechar(2,row,colm,15); } void movebugup(int row,int col,unsigned char ch) { if( ch==0) ch=0; writechar(ch,row,col,12); row=row-1; readchar(row,col,ch); if(ch==1) ch=' '; writechar(2,row,col,15); } void movebugdown(int row,int col,unsigned char ch) { if( ch==0) ch=0; writechar(ch,row,col,12); row=row+1; readchar(row,col,ch); if(ch==1) ch=' '; writechar(2,row,col,15); } void killeater(void){ int r,c; r=row; c=col; writechar(1,row,col,112); writechar(1,23,15+liveslost*3,14); music(2); liveslost++; if(liveslost==3) return; row=12; col=40; writechar(1,row,col,14); }

Related Source Codes

Script Name Author

The Game Opposite as seen on Nokia 2300 Mobile Manikanta

RECURSIVE BALANCED QUICK SORT ashish

Radix Sort ashish

Change your mouse pointer Ashim

The blinking star Shashank

Data Validation Crylittlebaby

To search a file by giving file type like mp3 or mpeg or doc Prashanth SR

Menus Demonstration B.Chidhambaram

Employee Database Project Using C. Reenku Raman Nayak

Creating a Lexical Analyzer in c fahad bader al-buhairi �դ ?�� ??��

Calendar Program Omkar & Devendra

Stop double Process for start in C Cedrik Jurak

Stop double Process for start in C Cedrik Jurak

Time Scheduler Atiq Anwar

A timepass game between atmost two players Rahul Roy

A D V E R T I S E M E N T

Google Groups Subscribe to SourceCodesWorld - Techies Talk

Email:

Free eBook - Interview Questions: Get over 1,000 Interview Questions in an eBook for free when you join JobsAssist. Just click on the button below to join JobsAssist and you will immediately receive the Free eBook with thousands of Interview Questions in an ebook when you join.

Free Tutorials - HTML, Java, SQL, PHP, ASP, Perl, SQL Tutorials
Discuss Programming Problems and Freshers Jobs related issues here.
Discuss Final Year Project Ideas here.