Hika Problem

#TouhouDanmakufu
#Title[Hika Spell - easy]
#Text[Hika]
#PlayLevel[Easy]
#Player[FREE]

script_enemy_main{
	LoadUserShotData("lib/ZUN/ZUN's shotdata.txt");

	let CSD = GetCurrentScriptDirectory;
	let Hika = CSD ~ "System\Hika_Saiha.png";
	let Shot0 = GetCurrentScriptDirectory ~ "SE\Shot00.wav";
	let Shot1 = GetCurrentScriptDirectory ~ "SE\Shot01.wav";
	let Shot2 = GetCurrentScriptDirectory ~ "SE\Shot02.wav";
	let BG = CSD ~ "System\Spell.png";

	@Initialize {
		SetLife(250);
        	SetDamageRate(10, 10);
		SetTimer(60);
		SetScore(10000);
			SetEnemyMarker(true);
		SetInvincibility(60);
		SetMovePosition03(GetCenterX,120,2,3);
		mainTask;
		LoadGraphic(Hika);
		LoadGraphic(BG);
		CutIn(YOUMU, "Fire Sign "\""Flame Drop"\", Hika, 30, 0, 59, 39);
	}

	@MainLoop {
		SetCollisionA(GetX,GetY,15);
		SetCollisionB(GetX,GetY,15);
		yield;
	}

	@DrawLoop {
		SetTexture(Hika);
		SetRenderState(ALPHA);
		SetAlpha(225);
		SetGraphicScale(1,1);
		SetGraphicAngle(0,0,0);

		if(int(GetSpeedX())==0) {
			SetGraphicRect(30,0,59,39);
		}

		if(int(GetSpeedX())>0) {
			SetGraphicRect(60,0,89,39);
		}

		if(int(GetSpeedX())<0) {
			SetGraphicRect(0,0,29,39);
		}

		DrawGraphic(GetX,GetY);
	}

	@BackGround {
		SetTexture(BG);
		SetRenderState(ADD);
		SetGraphicRect(0,0,500,500);
		SetGraphicScale(1,1);
		SetGraphicAngle(0,0,0);
		DrawGraphic(GetCenterX,GetCenterY);

	}

	@Finalize {
		DeleteGraphic(Hika);
		DeleteSE(Shot0);
		DeleteSE(Shot1);
		DeleteSE(Shot2);
		DeleteGraphic(BG);
	}

	task mainTask {
		wait(60);
		yield;
		fire;
	}

	task fire {
		let dir = 0;
		loop {
			SetMovePosition03(GetClipMinX+100,360,2,4);
			wait(20);
			loop(8) {
				PlaySE(Shot0);
				Bullet(GetEnemyX,GetEnemyY,dir,3,83,30);
				dir+=360/8;
			}
			SetMovePosition03(GetClipMaxX-100,245,2,4);
			wait(20);
			loop(8) {
				PlaySE(Shot0);
				Bullet(GetEnemyX,GetEnemyY,dir,3,83,30);
				dir+=360/8;
			}
			SetMovePosition03(GetClipMinX-100,130,2,4);
			wait(20);
			loop(8) {
				PlaySE(Shot0);
				Bullet(GetEnemyX,GetEnemyY,dir,3,83,30);
				dir+=360/8;
			}
			SetMovePosition03(GetCenterX,120,2,4);
			wait(20);
			loop(9) {
				loop(8) {
					PlaySE(Shot0);
					Bullet(GetEnemyX,GetEnemyY,dir,3,83,30);
					dir+=360/8;
				}
				dir++;
				dir++;
				dir++;
				dir++;
				dir++;
				wait(5);
			}
			wait(60);
		}
	}

	task Bullet(x, y, angle, s, g, d) {
      		let obj=Obj_Create(OBJ_SHOT);

      		Obj_SetPosition(obj, x, y);
      		Obj_SetAngle(obj, angle);
      		Obj_SetSpeed(obj, s);
      		ObjShot_SetGraphic(obj, g);
      		ObjShot_SetDelay  (obj, d);
      		ObjShot_SetBombResist (obj, true);
	}

	// wait function
	function wait(w){
		loop(w){ yield; }
	}


}