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Circling Object Bullet

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Jul 2nd, 2011
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  1. task circlebullet(angle,radius,speed,graphic,delay){
  2. let ID = Obj_Create(OBJ_SHOT);
  3.  
  4. Obj_SetPosition(ID,GetX+cos(angle)*radius,GetY+sin(angle)*radius);
  5. ObjShot_SetGraphic(ID,graphic);
  6. ObjShot_SetDelay(ID,delay);
  7.  
  8.  
  9. while(!Obj_BeDeleted(ID)){
  10.  
  11. angle+=speed;
  12.  
  13. Obj_SetPosition(ID,GetX+cos(angle)*radius,GetY+sin(angle)*radius);
  14.  
  15. if(speed<0){
  16. Obj_SetAngle(ID,angle-90);
  17. }
  18.  
  19. if(speed>=0){
  20. Obj_SetAngle(ID,angle+90);
  21. }
  22.  
  23.  
  24. yield;
  25.  
  26. }
  27. }
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