public class Monster {

public Monster(){
  
  
}

float x, y, tempyy;
float speed;
boolean voltage;
float displacement;
int victim;
float Xspeed=1;
float Yspeed=1;
float y1, y2;
boolean down;
float flapSpeed;
float rotateAngle;
float fillR, fillG, fillB;
boolean changeVic;


void monsterSetup(){
 x = width/2;
 y = height/2; 
 speed = 3.0;
 voltage = false;
 victim = 0;
  y1=0; y2 = 40; 
 down = true;
 flapSpeed = 1.5;
 rotateAngle=0;
 fillR = 250;
 fillG = 125;
 fillB = 0;
}



void monsterDraw(){
  moveMonster();
  pushMatrix();
  translate(x+displacement,y+displacement);
  rotate(rotateAngle);
  drawMonsterMan();
  popMatrix();
  if(!keyPressed) { 
    if(voltage){
     speed=5; Xspeed=5;Yspeed=5; flapSpeed=1.5;
    }
    voltage=false; 
  }
    
}


void heatMonster(){
  if(flapSpeed < 4.1) flapSpeed+=0.05;
  if(speed < 5) speed++;
}

void coolMonster(){
 if(speed > 1.5) { speed--; Xspeed--; Yspeed--; flapSpeed-=0.05; }
}


void voltMonster(){
  voltage = true;
  speed=0;
  flapSpeed=0;
}





void drawMonsterMan(){  
  fill(200,200,0,200);
  noStroke();
  //legs:
   fill(0,0,0);
   //background:  
  triangle(0-5,y1-1, 40,10-3, 27-5,20);
  triangle(0-5,y2+1, 40,30+3, 27-5,20);  
  triangle(40,10-3, 27-5,20, 40,30+3);
  triangle(40,10-3, 70+5,20, 40,30+3);
    //fill(200,100,0);
  fill(fillR,fillG,fillB);
  //legs:
  triangle(0,y1, 40,10, 27,20);
  triangle(0,y2, 40,30, 27,20);  
  triangle(40,10, 27,20,40,30);
  triangle(40,10, 70,20, 40,30);
  
  fill(0,200);
  triangle(40-5,10+3, 70-3,20, 40-5,30-3); 
  
  
  flapWings();
 }

void flapWings(){
 if(y1 < 20.0 && down) { 
  y1+=flapSpeed; 
  y2-=flapSpeed;
}
else{ 
  down = false; 
  if(y1 > 0.0) {
    y1-=flapSpeed;
    y2+=flapSpeed;
  }
  else{ down = true; }
} 
  
  
  
}
  
  int loopcount;

void moveMonster(){
  changeVic = false;
  displacement = 0;
  loopcount = 0;
  while(sys.b[victim].x >= width || sys.b[victim].y >= height || sys.b[victim].y <=0 || sys.b[victim].x <= 0) { 
    victim = (int)(Math.random()*(sys.numO));
    loopcount++;
    if(loopcount > 100) { victim = 0; break; }
   }
  if(sys.b[victim].alive && blobsAlive < sys.maxBlobs){
    float m = getSlope(x, y, sys.b[victim].x, sys.b[victim].y);
    rotateAngle = atan(m);
    float b = getB(x,y,m);  
    if(x < sys.b[victim].x)
     { 
     if(m > 2.5){
         if(x+0.1 < width) { x+=0.1; }
         else { x-=1; }
       }
       else { 
         if((x+speed < width) && (x+speed > 0)) { x+=speed; }
         else{ changeVic = true; }
       }
    }
    else { 
      if(x > sys.b[victim].x) 
      { 
      if(m < -2.5){ 
        if(x-0.2 > 0 && x-0.2 < width) { x-=0.2; } 
        else { x+=1; }
       }
      else { 
        if(x-speed > 0 && x-speed < width) { x-=speed; }
        else { changeVic = true; } 
        } 
      }
    }
    tempyy = (float)((m*x) +b);
    if(tempyy < height && tempyy > 0) { y = tempyy; }
    else { 
        changeVic = true; 
    }
    if(x <= sys.b[victim].x+(speed+10) && x >= sys.b[victim].x-(speed+10) && y <= sys.b[victim].y+(speed+10) && y >= sys.b[victim].y-(speed+10)) {
      cloneBlobs(victim);
      victim = (int)(Math.random()*(sys.numO));
    }
  }//end of if there is a victim method
  else {
    victim++;
  }
   
  if(voltage){
   displacement = (float)(Math.random()*8); 
  }
  if(changeVic) {
     victim = (int)((Math.random()*sys.numO));
  } 
  
}



float getSlope(float x1, float y1, float x2, float y2){
  if(x2-x1 == 0) return 4;
  return ((float)((y2 - y1)/(x2 - x1)));
  
}


float getB(float x1, float y1, float m){
 return ((float)(y1 - (m *x1)));  
}


}