Vector cast;
float az = 0, el =0;
 
float jx=0,jy=0;
PImage a,b;
 
 
float cx = 0,cy = 100, cz = 45;
float lx = 0.0, ly = -1, ez = 45;        
                
void setup() 
{ 
 
  size( 550, 300, P3D); 
  hint(g.ENABLE_ACCURATE_TEXTURES) ;
  a = loadImage("poenderous.png");
  b = loadImage("screamPon.png");
 
  cast = new Vector();
 
  Guy scream = new Guy();
  scream.x =0;scream.y =0;
  scream.tex = b;
  cast.add(scream);
  for (int i=0; i < 20; i++){
    cast.add(new Guy());
  }
 
  ellipseMode(CENTER);
 
} 
 
void draw(){ 
  
  
  background( 255); 
  hint(ENABLE_DEPTH_SORT);
 
 
 
camera(   cx, -ez ,  cy, cx + lx, -cz , cy + ly, 0, 1, 0);
fill(200);
 
noStroke();
 
 
 
Guy curr;
for (int i=0; i < cast.size(); i++){
  curr = (Guy)cast.elementAt(i);
  curr.draw();
 
}
 
  if(keyPressed) {
    float speed = 5;
    if(key == 'w') {
      cx += speed*lx;
      cy += speed*ly;
 
    }
    if(key == 's') {
      cx -= speed*lx;
      cy -= speed*ly;
 
    }   
    if(key == 'd') {
      cx -= speed*ly;
      cy += speed*lx;
 
    } 
     if(key == 'a') {
      cx += speed*ly;
      cy -= speed*lx;
 
    }  
    
    if(key == 'q') {
      float tr = -.1;
      lx = lx*cos(tr) - ly*sin(tr);
      ly = lx*sin(tr) + ly*cos(tr);
      
      float norm = sqrt(lx*lx + ly*ly);
      lx/=norm;
      ly/=norm;
      
    }
    if(key == 'e') {
      float tr = .1;
      lx = lx*cos(tr) - ly*sin(tr);
      ly = lx*sin(tr) + ly*cos(tr);
      
      float norm = sqrt(lx*lx + ly*ly);
      lx/=norm;
      ly/=norm;
    }
    
    }
 
} 
 
 
void mouseDragged(){
 
     cz -= (mouseY-pmouseY)/75.0;
 
  
      float tr = (mouseX-pmouseX)/100.0;
      lx = lx*cos(tr) - ly*sin(tr);
      ly = lx*sin(tr) + ly*cos(tr);
      
      float norm = sqrt(lx*lx + ly*ly);
      lx/=norm;
      ly/=norm;
  
 
}
  
 
class Guy{
 
  float accum = 0;
 
  PImage tex;
  float x,y;
  
  
  public Guy(){
 
    x = random(-300,300);
    y = random(-300,100);
    //accum = random(0,2*PI);
    tex = a;
  }
 
  void draw(){
 
    pushMatrix();
    fill(0,5);
    rotateX(PI/2);
 
    ellipse(-10+x,y,10,10);
    ellipse(-10+x,y,20,20);
    ellipse(-10+x,y,30,30);
    
    rotateX(-PI/2);
 
 
    translate( -20 + x,-50,y);
    rotateY(accum);
    
    fill(0,255);
 
 
 
    beginShape();
    texture(tex);
    vertex(0, 0, 0, 0);
    vertex(20, 0, 393, 0);
    vertex(20, 50, 393, 726);
    vertex(0, 50, 0, 726);
    endShape();
 
    popMatrix();
 
  }
 
}