arch.c

#include<stdio.h>
#include<string.h>
int maxy=600, count=0, maxx=500, n=3, m=3,r,q;
int count1=0,count2=0,count3=0,count4=0,count5=0,count6=0,count7=0,count8=0,count9=0,count10=0;
int x=25,y=50;
char str[10];
void id1();
void id();
void draw_target();
void redraw();

/*to display bitmap char*/
void bitmap_output(int x,int y,char *string,void *font)
{
int len,i;
glRasterPos2f(x,y);
len=(int)strlen(string);
for(i=0;i<len;i++)
{
glutBitmapCharacter(font,string[i]);
}
return;
}

/*based on count display no of arrows and result of game*/
void counting()
{
sprintf(str,"No of arrows:%d",count);
bitmap_output(400,40,str,GLUT_BITMAP_HELVETICA_18);
if(count1==1 && count2==1 && count3==1 && count4==1 && count5==1 && count6==1 && count7==1 && count8==1 && count9==1 && count10==1)
{
bitmap_output(5,300,"CONGRATULATIONS YOU WON",GLUT_BITMAP_TIMES_ROMAN_24);
glutIdleFunc(NULL);
}
else if(count>=15)
{
sprintf(str,"NO of arrows:%d,NO OF ARROWS OVER GAME LOST",count);
bitmap_output(5,300,str,GLUT_BITMAP_TIMES_ROMAN_24);
glutIdleFunc(NULL);
}
}

//TO CHECK WHETHER ARROW HITS TARGET
void disa()
{
if((x+110==300) && (y>=435 && y<=465) && (!count1))
{
count1=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110 == 375)&&(y>=385&&y<=415) && (!count2))
{
count2=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==399)&&(y>=465 &&y<=495)&&(!count3))
{
count3=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==249)&&(y>=355&&y<=385)&&(!count4))

{
count4=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==351)&&(y>=315&&y<=345)&&(!count5))
{
count5=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==450)&&(y>=275&&y<=305)&&(!count6))
{
count6=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==330)&&(y>=230&&y<=260)&&(!count7))
{
count7=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==201)&&(y>=185&&y<=215)&&(!count8))
{
count8=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==339)&&(y>=135&&y<=165)&&(!count9))
{
count9=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
else if((x+110==300)&&(y>=85&&y<=115)&&(!count10))
{
count10=1;
x=25;
y=0;
count++;
glutIdleFunc(id);
}
}

/*to move arrow up*/
void id()
{
y+=n;
disa();
if(y>maxy)
{
y=0;
count++;
}
glutPostRedisplay();
}
//to draw arrow
void disp()
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
glColor3f(1,1,0);
bitmap_output(150,450,"BLOCKSHOOTING",GLUT_BITMAP_TIMES_ROMAN_24);
counting();
//Drawing  of arrow
glColor3f(0,1,1);
glBegin(GL_LINES);
glVertex2d(x,y);
glVertex2d(x+100,y);
glEnd();
glLineWidth(2);
glBegin(GL_LINES);
glVertex2d(x,y+2);
glVertex2d(x+100,y-2);
glEnd();
glBegin(GL_LINES);
glVertex2d(x,y-2);
glVertex2d(x+100,y-2);
glEnd();
glBegin(GL_TRIANGLES);
glVertex2d (x+100,y+3);
glVertex2d(x+110,y);
glVertex2d(x+100,y-3);
glEnd();
glBegin(GL_QUADS);
glVertex2d(x,y+3);
glVertex2d(x,y-3);
glVertex2d(x-10,y-5);
glVertex2d(x-10,y+5);
glEnd();
draw_target();
glFlush();
glutSwapBuffers();
}

void init()
{
glClearColor(0,0,0,1);
glColor3f(1,0,0);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0,500,0,500);
glMatrixMode(GL_MODELVIEW);
}

//to draw the target inside the loop

void draw_target()
{
if(count1==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(300,450);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(285,465);
glVertex2d(315,465);
glVertex2d(315,435);
glVertex2d(285,435);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(300,450);
glEnd();
}
if(count2==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(375,400);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(360,415);
glVertex2d(390,415);
glVertex2d(390,385);
glVertex2d(360,385);
glEnd();
}
else
{
	glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(375,400);
glEnd();
}
if(count3==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(400,480);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(385,495);
glVertex2d(415,495);
glVertex2d(415,465);
glVertex2d(385,465);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(400,480);
glEnd();
}
if(count4==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(250,370);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(235,385);
glVertex2d(265,385);
glVertex2d(265,355);
glVertex2d(235,355);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(250,370);
glEnd();
}
if(count5==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(350,330);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(335,345);
glVertex2d(365,345);
glVertex2d(365,315);
glVertex2d(335,315);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(350,330);
glEnd();
}
if(count6==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(450,290);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(435,305);
glVertex2d(465,305);
glVertex2d(465,275);
glVertex2d(435,275);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(450,290);
glEnd();
}
if(count7==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(330,245);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(315,260);
glVertex2d(345,260);
glVertex2d(345,230);
glVertex2d(315,230);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(330,245);
glEnd();
}
if(count8==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(200,200);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(185,215);
glVertex2d(215,215);
glVertex2d(215,185);
glVertex2d(185,185);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(200,200);
glEnd();
}
if(count9==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(400,150);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(385,165);
glVertex2d(415,165);
glVertex2d(415,135);
glVertex2d(385,135);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(400,150);
glEnd();
}
if(count10==0)
{
glColor3f(1,0,1);
glPointSize(30);
glBegin(GL_POINTS);
glVertex2d(300,100);
glEnd();
glBegin(GL_LINE_LOOP);
glVertex2d(285,115);
glVertex2d(315,115);
glVertex2d(315,85);
glVertex2d(285,85);
glEnd();
}
else
{
glColor3f(1,1,1);
glPointSize(20);
glBegin(GL_POINTS);
glVertex2d(300,100);
glEnd();
}
glFlush();
}

//to move the arrow left when ‘r’ pressed
void id1()
{
x+=m;
disa();
if(x+110>maxx)
{
x=25;
y=0;
count++;
glutIdleFunc(id);
}
glutPostRedisplay();
}

//set key to perform desired operation
void keys(unsigned char k,int r,int q)
{
if(k=='r')
glutIdleFunc(id1);
if(k=='q')
exit(0);
}

//sub menu to display instructions
void demo_menu(int i)
{
switch(i)
{
case 5:
case 6:
case 7:
case 8:break;
}
}

//sub menu to display designer names
void demo(int i)
{
switch(i)
{
case 9:
case 10:
case 11:break;
}
}
void game(int id)
{
switch(id);
{
}
}
int main(int argc,char **argv)
{
int sub_menu;
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_RGB|GLUT_DEPTH);
glutInitWindowSize(900,900);
glutCreateWindow("BLOCK SHOOTING GAME ARCHERY");
sub_menu=glutCreateMenu(demo_menu);
glutAddMenuEntry(" r  to move right",5);
glutAddMenuEntry("A total of i5 arrows and 10 blocks are present",6);
glutAddMenuEntry("You loose the game if the arrow count exceeds the blocks count",7);
glutAddMenuEntry("or else you win",8);
glutCreateMenu(game);
glutAddSubMenu("INSTRUCTIONS",sub_menu);
glutAttachMenu(GLUT_RIGHT_BUTTON);
glutDisplayFunc(disp);
glutIdleFunc(id);
glutKeyboardFunc(keys);
init();
glEnable(GL_DEPTH_TEST);
glutMainLoop();
return 0;
}