Snakeman in c++

//80*48<br /> #include<fstream.h><br /> #include<stdlib.h><br /> #include<process.h><br /> #include<stdio.h><br /> #include<time.h><br /> #include<dos.h><br /> #include<string.h><br /> #include<graphics.h><br /> #include<bios.h><br /> #include<conio.h><br /> #include<iomanip.h></p> <p>unsigned key;<br /> int len=0,count=0,foodtype=0,d,m,food_flag=0,j=0,i=0,display_count=10,<br /> hscore_pos=0,x_index=0,y_index=0,mx,my,maze=1,speed=100;<br /> long score=0,ti_elap=0,ti_rem=15,tot_ti=15,ti_init;<br /> char *main_menu[]={{“1. Play”},{“2. Options”},{“3. Instruction”},<br /> {“4. Hi-Score”},{“5. Exit”}};<br /> char *game_menu[]={{“1. Mazes”},{“2. Level”},{“3. Back to Main menu”}};<br /> char *maze_menu[]={{“1. Open”},{“2. Box”},{“3. Twisted”},<br /> {“4. Return to Main menu”}};<br /> char *level_menu[]={{“1. Beginner”},{“2. Intermediate”},{“3. Expert”},<br /> {“4. Return to Main menu”}};<br /> char *m_m[]={“P”,”O”,”I”,”H”,”E”};<br /> char *g_m[]={“M”,”L”,”B”};<br /> char *mm[]={“O”,”B”,”T”,”R”};<br /> char *lm[]={“B”,”I”,”E”,”R”};</p> <p>int maze3_x[][14]={{2,3,4,5,6,7,8,9,10,11,12,13,14,15},<br /> {25},<br /> {30},<br /> {37,38,39,40,41,42,43,44,45,46,47,48,49,50}};<br /> int maze3_y[][14]={{30},<br /> {2,3,4,5,6,7,8,9,10,11,12,13,14,15},<br /> {27,28,29,30,31,32,33,34,35,36,37,38,39,40},<br /> {20}};</p> <p> void showfood();<br /> void end();<br /> void show_game_menu();<br /> void show_main_menu();</p> <p>enum{UP=1,RIGHT=2,DOWN=3,LEFT=4}DIRECTION,Pre_Dir;</p> <p>struct<br /> {<br /> unsigned x:7 ;<br /> unsigned y:7 ;<br /> }coordinate[1000],tail,head,food;</p> <p>inline void initialise()<br /> {<br /> d=DETECT;<br /> initgraph(&d,&m,”e:\tc\bgi”);<br /> cleardevice();<br /> mx=getmaxx();<br /> my=getmaxy();<br /> }</p> <p>void RESET()<br /> {<br /> len=count=foodtype=food_flag=i=j=hscore_pos=x_index=y_index=0;<br /> display_count=10,<br /> speed=100;<br /> score=ti_elap=0;ti_rem=tot_ti=15;<br /> head.x=head.y=tail.x=tail.y=food.x=food.y=0;<br /> for(i=0;i<1000;i++)<br /> coordinate[i].x=coordinate[i].y=0;<br /> }</p> <p> void showoff_food()<br /> {<br /> gotoxy(food.x,food.y);<br /> cout<<” “;<br /> food.x=food.y=0;<br /> showfood();<br /> }</p> <p>int showfoodtimer(int fo_fl)<br /> {<br /> if(fo_fl==1)<br /> {<br /> if(ti_rem<=0)<br /> {<br /> showoff_food();<br /> ti_rem=15;<br /> food_flag=0;<br /> }<br /> else<br /> {<br /> ti_elap=((biostime(0,0L)-ti_init)/(speed/16));<br /> ti_rem=(tot_ti-(ti_elap));<br /> gotoxy(7,46);<br /> if(ti_rem<10)<br /> cout<<“0″<<ti_rem;<br /> else<br /> cout<<ti_rem;<br /> }<br /> }<br /> else<br /> {<br /> gotoxy(7,46);<br /> cout<<” “;<br /> }<br /> return 0;<br /> }</p> <p>void showfood()<br /> {<br /> int flag=0;<br /> re:<br /> food.x=random(49)+2;<br /> food.y=random(39)+2;<br /> for(i=0;i<len;i++)<br /> {<br /> if(food.x==coordinate[i].x && food.y==coordinate[i].y)<br /> goto re;<br /> }<br /> if(maze==3)<br /> {<br /> for(i=0;i<4;i++)<br /> {<br /> for(j=0;j<14;j++)<br /> {<br /> if(food.x==maze3_x[i][j])<br /> flag=1;<br /> }<br /> for(j=0;j<14;j++)<br /> {<br /> if(food.y==maze3_y[i][j] && flag==1)<br /> goto re;<br /> }<br /> }<br /> }<br /> gotoxy(food.x,food.y);<br /> textcolor(RED);<br /> cprintf(“@”);<br /> }</p> <p>void showbigfood()<br /> {<br /> re1:<br /> food.x=random(49)+2;<br /> food.y=random(39)+2;<br /> for(int j=0;j<len;j++)<br /> {<br /> if(food.x==coordinate[j].x && food.y==coordinate[j].y)<br /> goto re1;<br /> }<br /> textcolor(YELLOW);<br /> gotoxy(food.x,food.y);<br /> cprintf(“é”);<br /> }</p> <p>void exit()<br /> {<br /> delay(50);<br /> textmode(4);<br /> gotoxy(10,8);<br /> cout<<“Exiting the program”;<br /> delay(2000);<br /> exit(0);<br /> }</p> <p>void border()<br /> {<br /> setcolor(GREEN);<br /> rectangle(2,2,mx-2,my-2);<br /> setcolor(RED);<br /> rectangle(4,4,mx-4,my-4);<br /> setcolor(GREEN);<br /> rectangle(6,6,mx-6,my-6);<br /> settextstyle(4,0,5);<br /> outtextxy(180,40,”SNAKEMAN”);<br /> setcolor(YELLOW);<br /> line(165,88,440,88);<br /> setcolor(RED);<br /> line(165,90,440,90);<br /> }</p> <p>void intro_graphics()<br /> {<br /> clrscr();<br /> initialise();</p> <p> border();<br /> settextstyle(3,0,3);<br /> setcolor(RED);<br /> outtextxy(130,200,”Programmed By:”);<br /> settextstyle(1,0,3);<br /> setcolor(WHITE);<br /> outtextxy(330,200,”Manish Jain”);<br /> outtextxy(150,235,”mkj_manishjain@yahoo.co.in”);<br /> outtextxy(150,275,” +91 9896455735″);<br /> settextstyle(1,0,4);<br /> setcolor(RED);<br /> outtextxy(120,360,”Press any key to play”);</p> <p> getch();<br /> }</p> <p>void showtime()<br /> {<br /> char datebuf[9];<br /> char timebuf[9];</p> <p> _strdate(datebuf);<br /> _strtime(timebuf);<br /> gotoxy(30,45);<br /> cout<<” DATE TIME”;<br /> gotoxy(30,46);<br /> cout<<datebuf<<” “<<timebuf;<br /> }</p> <p>inline void showscore()<br /> {<br /> gotoxy(15,45);<br /> cout<<“SCORE”;<br /> gotoxy(16,46);<br /> cout<<score;<br /> }</p> <p>char *return_maze()<br /> {<br /> switch(maze)<br /> {<br /> case 1: return (“OPEN”);<br /> case 2: return (“BOX”);<br /> case 3: return (“TWISTED”);<br /> }<br /> return “OPEN”;<br /> }</p> <p>void init()<br /> {<br /> DIRECTION=Pre_Dir=RIGHT;</p> <p> gotoxy(60,30);<br /> cout<<“M A Z E”;<br /> gotoxy(60,32);<br /> cout<<return_maze();<br /> gotoxy(5,45);<br /> cout<<“Timer”;</p> <p> randomize();<br /> _setcursortype(_NOCURSOR);<br /> showtime();<br /> showscore();</p> <p> tail.x=10;<br /> tail.y=10;<br /> for(int i=10;i<15;i++)<br /> {<br /> coordinate[len].x=i;<br /> coordinate[len].y=10;<br /> gotoxy(coordinate[len].x,coordinate[len].y);<br /> cout<<char(223);<br /> len++;<br /> }<br /> head.x=14;<br /> head.y=10;</p> <p> textcolor(BLUE);<br /> for(i=1;i<=50;i++)<br /> {<br /> j=1;<br /> gotoxy(i,j);<br /> cprintf(“”);<br /> gotoxy(i,j+40);<br /> cprintf(“”);<br /> }<br /> for(i=1;i<=41;i++)<br /> {<br /> j=1;<br /> gotoxy(j,i);<br /> cprintf(“”);<br /> gotoxy(j+50,i);<br /> cprintf(“”);<br /> }</p> <p> showfood();<br /> }</p> <p>void show_snake(int DIRECTION)<br /> {<br /> gotoxy(head.x,head.y);<br /> textcolor(GREEN);</p> <p> switch(DIRECTION)<br /> {<br /> case UP :<br /> if(Pre_Dir==LEFT)<br /> cprintf(“Ý”);<br /> else<br /> cprintf(“Þ”);<br /> break;<br /> case RIGHT:<br /> if(Pre_Dir==DOWN)<br /> cprintf(“Ü”);<br /> else<br /> cprintf(“ß”);<br /> break;<br /> case DOWN :<br /> if(Pre_Dir==RIGHT)<br /> cprintf(“Þ”);<br /> else<br /> cprintf(“Ý”);<br /> break;<br /> case LEFT :<br /> if(Pre_Dir==UP)<br /> cprintf(“ß”);<br /> else<br /> cprintf(“Ü”);<br /> break;<br /> }<br /> }</p> <p>inline void showoff()<br /> {<br /> gotoxy(tail.x,tail.y);<br /> cout<<” “;<br /> }</p> <p>inline void SOUND()<br /> {<br /> sound(1500);<br /> delay(55);<br /> nosound();<br /> }</p> <p>void gameover()<br /> {<br /> sound(1220);<br /> delay(500);<br /> nosound();</p> <p> initialise();<br /> border();<br /> settextstyle(1,0,5);<br /> setcolor(RED);<br /> outtextxy(130,180,”GAME OVER”);</p> <p> settextstyle(1,0,5);<br /> setcolor(BLUE);<br /> outtextxy(140,250,”SCORE”);</p> <p> gotoxy(48,16);<br /> char *s;<br /> ltoa(score,s,10);<br /> outtextxy(325,250,s);</p> <p> settextstyle(4,0,5);<br /> setcolor(WHITE);<br /> outtextxy(65,350,”Wish to continue:(Y/N):”);<br /> char ch=getche();</p> <p> if(ch==’y’||ch==’Y’)<br /> {<br /> outtextxy(510,350,”Y”);<br /> getch();<br /> RESET();<br /> initialise();<br /> show_main_menu();<br /> }<br /> else if(ch==’n’||ch==’N’)<br /> {<br /> outtextxy(510,350,”N”);<br /> free(maze_menu);<br /> free(main_menu);<br /> free(level_menu);<br /> free(game_menu);<br /> free(m_m);<br /> free(mm);<br /> free(lm);<br /> free(g_m);<br /> exit();<br /> }<br /> }</p> <p>void loadmaze()<br /> {<br /> if(maze==3)<br /> {<br /> textcolor(WHITE);<br /> for(i=1;i<15;i++)<br /> {<br /> gotoxy(i+1,30);<br /> cprintf(“²”);<br /> gotoxy(25,i+1);<br /> cprintf(“²”);<br /> gotoxy(36+i,20);<br /> cprintf(“²”);<br /> gotoxy(30,26+i);<br /> cprintf(“²”);<br /> }<br /> }<br /> }</p> <p>void game()<br /> {<br /> init();<br /> loadmaze();<br /> sleep(2);<br /> while(1)<br /> {<br /> if(bioskey(1))<br /> {<br /> key=bioskey(0);<br /> int s=key>>8;<br /> if(s==1)<br /> exit();<br /> else<br /> if(s==72) //If UP arrow key is pressed<br /> {<br /> if(DIRECTION==4 || DIRECTION==2)<br /> {<br /> Pre_Dir=DIRECTION;<br /> DIRECTION=UP;<br /> }<br /> }<br /> else if(s==80) //If DOWN arrow key is pressed<br /> {<br /> if(DIRECTION==4 || DIRECTION==2)<br /> {<br /> Pre_Dir=DIRECTION;<br /> DIRECTION=DOWN;<br /> }<br /> }<br /> else if(s==77) ////If RIGHT arrow key is pressed<br /> {<br /> if(DIRECTION==1 || DIRECTION==3)<br /> {<br /> Pre_Dir=DIRECTION;<br /> DIRECTION=RIGHT;<br /> }<br /> }<br /> else if(s==75) ////If LEFT arrow key is pressed<br /> {<br /> if(DIRECTION==1 || DIRECTION==3)<br /> {<br /> Pre_Dir=DIRECTION;<br /> DIRECTION=LEFT;<br /> }<br /> }<br /> }</p> <p> if(DIRECTION==2) //Right Key<br /> head.x++;<br /> else if(DIRECTION==1) //Up Key<br /> head.y–;<br /> else if(DIRECTION==4) //Left Key<br /> head.x–;<br /> else if(DIRECTION==3) //Down Key<br /> head.y++;</p> <p> if(maze==1) //OPEN maze<br /> {<br /> if(head.x>50)<br /> head.x=2;<br /> else if(head.x<=1)<br /> head.x=50;<br /> if(tail.x>50)<br /> tail.x=2;<br /> else if(tail.x<=1)<br /> tail.x=50;<br /> if(head.y>40)<br /> head.y=2;<br /> else if(head.y<=1)<br /> head.y=40;<br /> if(tail.y>40)<br /> tail.y=2;<br /> else if(tail.y<=1)<br /> tail.y=40;<br /> }</p> <p> else if(maze==2) //BOX Maze<br /> {<br /> if(head.x>50 ||head.y>40 ||head.x<2 ||head.y<2)<br /> gameover();<br /> }<br /> else if(maze==3) //TWISTED or SPIRAL Maze<br /> {<br /> for(i=2;i<16;i++)<br /> {<br /> if((head.x==25 && head.y==i)||(head.x==i && head.y==30)<br /> ||(head.x==35+i && head.y==20)||(head.x==30 && head.y==25+i))<br /> {<br /> gameover();<br /> }<br /> }<br /> if(head.x>50)<br /> head.x=2;<br /> else if(head.x<=1)<br /> head.x=50;<br /> if(tail.x>50)<br /> tail.x=2;<br /> else if(tail.x<=1)<br /> tail.x=50;<br /> if(head.y>40)<br /> head.y=2;<br /> else if(head.y<=1)<br /> head.y=40;<br /> if(tail.y>40)<br /> tail.y=2;<br /> else if(tail.y<=1)<br /> tail.y=40;<br /> }</p> <p> for(int i=0;i<len;i++)<br /> {<br /> if(head.x==coordinate[i].x && head.y==coordinate[i].y)<br /> {<br /> gameover();<br /> }<br /> }</p> <p> show_snake(DIRECTION);</p> <p> if(head.x==food.x && head.y==food.y)<br /> {<br /> count++;<br /> if(ti_rem>5)<br /> score+=(foodtype*8)+2+(foodtype*((ti_rem*3)/2));<br /> else<br /> score+=(foodtype*8)+2;</p> <p> ti_rem=15;<br /> SOUND();<br /> food.x=food.y=0;</p> <p> if(count==5)<br /> {<br /> showbigfood();<br /> food_flag=1;<br /> ti_init=biostime(0,0);<br /> showfoodtimer(1);<br /> foodtype=1;<br /> count=0;<br /> }<br /> else<br /> {<br /> showfood();<br /> food_flag=0;<br /> foodtype=0;<br /> }<br /> len++;<br /> }<br /> else<br /> {<br /> tail.x=coordinate[0].x;<br /> tail.y=coordinate[0].y;</p> <p> showoff();</p> <p> for(int k=0;k<len-1;k++)<br /> {<br /> coordinate[k].x=coordinate[k+1].x;<br /> coordinate[k].y=coordinate[k+1].y;<br /> }<br /> }</p> <p> coordinate[len-1].x=head.x;<br /> coordinate[len-1].y=head.y;</p> <p> delay(speed);<br /> showtime();<br /> showscore();<br /> showfoodtimer(food_flag);</p> <p> gotoxy(64,14);<br /> cout<<“X-Cor Y-Cor”;</p> <p> gotoxy(65,15);<br /> cout<<head.x<<” “<<head.y;<br /> }<br /> }</p> <p>void get_level_choice()<br /> {<br /> get:<br /> int cho=bioskey(0);<br /> cho=cho>>8;<br /> switch(cho)<br /> {<br /> case 2:<br /> case 48:<br /> case 28:<br /> case 79: speed=125;<br /> show_main_menu();<br /> break;<br /> case 3:<br /> case 23:<br /> case 80: speed=90;<br /> show_main_menu();<br /> break;<br /> case 4:<br /> case 18:<br /> case 81: speed=55;<br /> show_main_menu();<br /> break;<br /> case 5:<br /> case 19:<br /> case 75: show_game_menu();<br /> break;<br /> default: goto get;<br /> }<br /> }</p> <p>void get_maze_choice()<br /> {<br /> get:<br /> int cho=bioskey(0);<br /> cho=cho>>8;<br /> switch(cho)<br /> {<br /> case 2:<br /> case 28:<br /> case 24:<br /> case 79: maze=1;<br /> show_main_menu();<br /> break;<br /> case 3:<br /> case 48:<br /> case 80: maze=2;<br /> show_main_menu();<br /> break;<br /> case 4:<br /> case 20:<br /> case 81: maze=3;<br /> show_main_menu();<br /> break;<br /> case 5:<br /> case 19:<br /> case 75: show_game_menu();<br /> break;<br /> default: goto get;<br /> }<br /> }</p> <p>void getlevel()<br /> {<br /> cleardevice();<br /> border();</p> <p> settextstyle(1,0,5);<br /> setcolor(RED);<br /> outtextxy(50,140,”L E V E L”);</p> <p> settextstyle(3,0,5);<br /> for(i=0;i<4;i++)<br /> {<br /> setcolor(WHITE);<br /> outtextxy(67,190+(45*i),level_menu[i]);<br /> setcolor(RED);<br /> outtextxy(130,190+(45*i),lm[i]);<br /> }<br /> get_level_choice();<br /> }</p> <p>void getmaze()<br /> {<br /> cleardevice();<br /> border();</p> <p> settextstyle(1,0,5);<br /> setcolor(RED);<br /> outtextxy(50,140,”M A Z E S”);<br /> settextstyle(3,0,5);</p> <p> for(i=0;i<4;i++)<br /> {<br /> setcolor(WHITE);<br /> outtextxy(67,190+(45*i),maze_menu[i]);<br /> setcolor(RED);<br /> outtextxy(130,190+(45*i),mm[i]);<br /> }<br /> get_maze_choice();<br /> }</p> <p>void get_gm_choice()<br /> {<br /> get:<br /> int cho=bioskey(0);<br /> cho=cho>>8;<br /> switch(cho)<br /> {<br /> case 2:<br /> case 50:<br /> case 28:<br /> case 79: getmaze();<br /> break;<br /> case 3:<br /> case 38:<br /> case 80: getlevel();<br /> break;<br /> case 4:<br /> case 48:<br /> case 81: show_main_menu();<br /> break;<br /> default: goto get;<br /> }<br /> }</p> <p>void show_game_menu()<br /> {<br /> cleardevice();<br /> border();<br /> settextstyle(1,0,5);<br /> setcolor(RED);<br /> outtextxy(50,140,”G A M E M E N U”);</p> <p> settextstyle(3,0,5);</p> <p> for(i=0;i<3;i++)<br /> {<br /> setcolor(WHITE);<br /> outtextxy(67,190+(45*i),game_menu[i]);<br /> setcolor(RED);<br /> outtextxy(130,190+(45*i),g_m[i]);<br /> }<br /> get_gm_choice();<br /> }</p> <p>void play()<br /> {<br /> cleardevice();<br /> restorecrtmode();<br /> textmode(64);<br /> game();<br /> }</p> <p>void options()<br /> {<br /> show_game_menu();<br /> }</p> <p>void instruction()<br /> {<br /> cleardevice();<br /> border();<br /> setcolor(RED);<br /> settextstyle(1,0,5);<br /> outtextxy(50,140,”I N S T R U C T I O N S”);<br /> settextstyle(3,0,3);<br /> setcolor(WHITE);<br /> outtextxy(60,190,”1. Move the snake using Arrow Keys -> “);<br /> outtextxy(60,230,” UP, DOWN, LEFT, RIGHT”);<br /> outtextxy(60,270,”2. Eat food (@,é) and make snake grow longer.”);<br /> outtextxy(60,300,”3. You will get 2 points for (@) and”);<br /> outtextxy(60,330,” more points for Bonus food(é)”);<br /> outtextxy(60,365,”4. Don’t let it hit the walls or its tail”);<br /> settextstyle(4,0,4);<br /> setcolor(RED);<br /> outtextxy(140,425,”Press any key to Continue”);<br /> getch();<br /> show_main_menu();<br /> }</p> <p>void hiscore()<br /> {<br /> cleardevice();<br /> border();<br /> setcolor(RED);<br /> settextstyle(1,0,5);<br /> outtextxy(50,140,” H I S C O R E”);<br /> settextstyle(3,0,3);<br /> setcolor(WHITE);<br /> outtextxy(60,220,”Sorry! This feature is not available in this version<br /> “);<br /> outtextxy(60,270,”For further details, Contact : “);<br /> setcolor(GREEN);<br /> outtextxy(60,310,” mkj_manishjain@yahoo.co.in”);<br /> outtextxy(60,345,” Mobile no.: +91 9896455735 “);<br /> settextstyle(4,0,4);<br /> setcolor(RED);<br /> outtextxy(140,425,”Press any key to Continue”);<br /> getch();<br /> show_main_menu();<br /> }</p> <p>void get_mm_choice()<br /> {<br /> get:<br /> int cho=bioskey(0);<br /> cho=cho>>8;<br /> switch(cho)<br /> {<br /> case 2:<br /> case 25:<br /> case 28:<br /> case 79: play();<br /> break;</p> <p> case 3:<br /> case 24:<br /> case 80: options();<br /> break;</p> <p> case 4:<br /> case 23:<br /> case 81: instruction();<br /> break;</p> <p> case 5:<br /> case 35:<br /> case 75: hiscore();<br /> break;</p> <p> case 6:<br /> case 18:<br /> case 76: exit();<br /> break;<br /> default: goto get;<br /> }<br /> }</p> <p>void show_main_menu()<br /> {<br /> cleardevice();<br /> border();<br /> settextstyle(1,0,5);<br /> setcolor(GREEN);<br /> outtextxy(60,130,”M A I N M E N U”);</p> <p> settextstyle(3,0,5);</p> <p> for(i=0;i<5;i++)<br /> {<br /> setcolor(WHITE);<br /> outtextxy(67,180+(35*i),main_menu[i]);<br /> setcolor(RED);<br /> outtextxy(130,180+(35*i),m_m[i]);<br /> }</p> <p> get_mm_choice();<br /> }</p> <p>void end()<br /> {<br /> initialise();</p> <p> for(j=0;j<=2;j++)<br /> {<br /> setcolor(RED+j);<br /> circle(mx/2,my/2,150+j*2);<br /> }<br /> settextstyle(4,0,5);<br /> outtextxy(mx/2-65,my/2-20,”The End”);<br /> getch();<br /> closegraph();<br /> restorecrtmode();<br /> exit(0);<br /> }</p> <p>//MAIN FUNCTION<br /> void main()<br /> {<br /> intro_graphics();<br /> show_main_menu();<br /> }