script_spell SaryuBomb
{

	let imgEffect1 = GetCurrentScriptDirectory~"\img\blizzard.png";
	let imgBack = GetCurrentScriptDirectory~"\img\Back.png";
	let Explode = false;
	let Damage = 40;

	@Initialize {
		SetPlayerInvincibility(300);
		SetSpeed(0.9,0.9);
		PlaySE(GetCurrentScriptDirectory~".\se\se1.wav");
		PlaySE(GetCurrentScriptDirectory~".\se\se2.wav");
		PlaySE(GetCurrentScriptDirectory~".\se\se4.wav");
		TMain;
		Wind(255,10,1.5,255,255,255);
		Wind(192,8,1.2,0,0,255);
		Wind(128,6,0.9,0,255,0);
		Wind(128,4,0.6,255,255,255);
	}
	@MainLoop { yield; }
	@Finalize { }

	task TMain {
		loop(200){SetIntersectionCircle(GetPlayerX,GetPlayerY,150,10,true);yield;}
		DeleteSE(GetCurrentScriptDirectory~".\se\se1.wav");
		PlaySE(GetCurrentScriptDirectory~".\se\se5.wav");
		LoadSE(GetCurrentScriptDirectory~".\se\se1.wav");
		Explode=true;
		BackEffect;
		SetSpeed(4.5,1.8);
		loop(40){SetIntersectionCircle(GetPlayerX,GetPlayerY,1000,Damage,true);Damage-=Damage/40;yield;}
		End;
	}
	task Wind(alpha,ang_s,scale,cr,cg,cb) {

		let obj=Obj_Create(OBJ_EFFECT);
		let angle=0;

		ObjEffect_SetTexture(obj,imgEffect1);
		ObjEffect_SetLayer(obj,5);
		ObjEffect_SetPrimitiveType(obj,PRIMITIVE_TRIANGLEFAN);
		ObjEffect_SetRenderState(obj,ADD);
		ObjEffect_CreateVertex(obj,4);
		ObjEffect_SetScale(obj,scale,scale);
		ObjEffect_SetVertexUV(obj,0,0,0);
		ObjEffect_SetVertexUV(obj,1,256,0);
		ObjEffect_SetVertexUV(obj,2,256,256);
		ObjEffect_SetVertexUV(obj,3,0,256);
		ObjEffect_SetVertexXY(obj,0,-128,-128);
		ObjEffect_SetVertexXY(obj,1,128,-128);
		ObjEffect_SetVertexXY(obj,2,128,128);
		ObjEffect_SetVertexXY(obj,3,-128,128);
		ascent(n in 0..4){ObjEffect_SetVertexColor(obj,n,alpha,cr,cg,cb);}


		loop{
			Obj_SetPosition(obj,GetPlayerX,GetPlayerY);
			ObjEffect_SetAngle(obj,0,0,angle);
			angle-=ang_s;

			if(Explode==true){Obj_Delete(obj);}
			if(Obj_BeDeleted(obj)==true){break;}

			yield;
		}
	}
	task BackEffect {

		let obj=Obj_Create(OBJ_EFFECT);
		let alpha=192;

		ObjEffect_SetTexture(obj,imgBack);
		ObjEffect_SetLayer(obj,5);
		ObjEffect_SetPrimitiveType(obj,PRIMITIVE_TRIANGLEFAN);
		ObjEffect_SetRenderState(obj,ADD);
		Obj_SetPosition(obj,GetCenterX,GetCenterY);
		ObjEffect_SetScale(obj,1,1);
		ObjEffect_CreateVertex(obj,4);
		ObjEffect_SetVertexUV(obj,0,0,0);
		ObjEffect_SetVertexUV(obj,1,512,0);
		ObjEffect_SetVertexUV(obj,2,512,512);
		ObjEffect_SetVertexUV(obj,3,0,512);
		ObjEffect_SetVertexXY(obj,0,-256,-256);
		ObjEffect_SetVertexXY(obj,1,256,-256);
		ObjEffect_SetVertexXY(obj,2,256,256);
		ObjEffect_SetVertexXY(obj,3,-256,256);


		loop{
			ascent(n in 0..4){ObjEffect_SetVertexColor(obj,n,alpha,255,255,255);}
			alpha-=6;

			if(alpha<=0){Obj_Delete(obj);}
			if(Obj_BeDeleted(obj)==true){break;}

			yield;
		}
	}
}