Butterfly Trail

task butterflyTrail{
		let x = 0;
		let dir = 0;
		let count = 10;
		let angleP = GetAngleToPlayer;
		let angle = 0;
		let N = 1;
		let loopArg = 12;

		loop{
			loop(loopArg){
				SetShotDirectionType(ABSOLUTE);
				CreateShotA(1,GetCenterX,GetCenterY-100,10);
				SetShotDataA(1,0,0,angleP,1*N,0.02,4,214);
				SetShotDataA(1,120,NULL,NULL,0,0,0,214);

				ascent(i in 0..20){
					CreateShotA(2,0,0,10);
					SetShotDataA(2,0,0,angle+270,0,0,0,30);
					SetShotDataA(2,120,1,NULL,0,-0.02,-3,58);
					CreateShotA(3,0,0,10);
					SetShotDataA(3,0,0,angle-270,0,0,0,30);
					SetShotDataA(3,120,1,NULL,0,-0.02,-3,58);
					AddShot(30+i*10,1,3,0);
					AddShot(30+i*10,1,2,0);
				}
				FireShot(1);
				angle+=360/loopArg;
			}

			loop(loopArg){
				N = N * -1;
				SetShotDirectionType(ABSOLUTE);
				CreateShotA(1,GetCenterX,GetCenterY-100,10);
				SetShotDataA(1,0,0,angleP,1*N,0.02,4,214);
				SetShotDataA(1,120,NULL,NULL,0,0,0,214);

				ascent(i in 0..20){
					CreateShotA(2,0,0,10);
					SetShotDataA(2,0,0,angle+270,0,0,0,30);
					SetShotDataA(2,90,0,NULL,0,-0.02,-3,58);
					CreateShotA(3,0,0,10);
					SetShotDataA(3,0,0,angle-270,0,0,0,30);
					SetShotDataA(3,90,0,NULL,0,-0.02,-3,58);
					AddShot(30+i*10,1,3,0);
					AddShot(30+i*10,1,2,0);
				}
				FireShot(1);
				angle+=360/loopArg;
			}
			angleP = angleP /*+ rand_int(5,10)*/;
			yield;
			wait(240);
		}
	}