#東方弾幕風
#Title[渦弾]
#Text[テストスクリプト]
#ScriptVersion[2]
#BackGround[]

script_enemy_main {
    let imgBoss = "script\img\ExRumia.png";
    let Phi=(1+5^0.5)/2;


    @Initialize {
        SetX(GetCenterX);
        SetY(GetCenterY);
        SetLife(2500);
        SetTimer(90);
        SetDamageRate(50,50);
        SetInvincibility(180);

        LoadGraphic(imgBoss);
        SetTexture(imgBoss);
        SetGraphicRect(0, 0, 63, 63);

TMain;


    }

    @MainLoop {

        SetCollisionA(GetX, GetY, 24);
        SetCollisionB(GetX, GetY, 24);

        yield; 
    }

    @DrawLoop {
        DrawGraphic(GetX, GetY);
    }

    @Finalize {
        DeleteGraphic(imgBoss);
    }


    task TMain{

    loop{
    let angle =rand(-15,15);
    Spilal_Shot(GetX, GetY, rand(165,195), 2, PURPLE03, 2);
    Spilal_Shot(GetX, GetY, rand(-15,15), 2, PURPLE03, 2);
    loop(360){ yield; }
    }

    }






//渦弾
    task Spilal_Shot(x,y,angle,spd,color,s){

    //オブジェクト弾の作成
    let obj = Obj_Create(OBJ_SHOT);
    //パラメータの設定
    Obj_SetPosition(obj, x, y);
    Obj_SetAngle(obj, angle);
    Obj_SetSpeed(obj, spd);
    ObjShot_SetGraphic(obj, color);
    ObjShot_SetDelay(obj, 10);
    Obj_SetAutoDelete(obj,true);
    ObjShot_SetBombResist(obj,true);

    loop(10){ yield; }

    let l=0;
      while(!Obj_BeDeleted(obj)) {//軌道の変化はここに記述

        let v = 0;
        loop{
        Obj_SetAngle(obj, angle);
        angle-=s/(Phi)^v;
        if(l%140==0){v=v+1;}


        if(l%30==0){
        Spilal_Shot_s(Obj_GetX(obj), Obj_GetY(obj), Obj_GetAngle(obj)-rand(85,95), 2, BLUE02, 0.8);
        Spilal_Shot_s(Obj_GetX(obj), Obj_GetY(obj), Obj_GetAngle(obj)+rand(85,95), 2, BLUE02, 0.8);
        }

        if(Obj_BeDeleted(obj)) { Obj_Delete(obj); }

        l ++;
        yield;
        }

      yield;
      }

        yield;
    }

//渦弾が吐き出す弾
    task Spilal_Shot_s(x,y,angle,spd,color,s){

    //オブジェクト弾の作成
    let obj = Obj_Create(OBJ_SHOT);
    //パラメータの設定
    Obj_SetPosition(obj, x, y );
    Obj_SetAngle(obj, angle);
    Obj_SetSpeed(obj, spd);
    ObjShot_SetGraphic(obj, color);
    ObjShot_SetDelay(obj, 30);
    Obj_SetAutoDelete(obj,true);

    loop(30){ yield; }


    let l=0;
      while(!Obj_BeDeleted(obj)) {//軌道の変化はここに記述
        let v = 0;
        loop(600){
        Obj_SetAngle(obj, angle);
        angle-=s*Phi^v;
        if(l%180==0){v=v+1;}

        if(l>=200){ObjShot_SetGraphic(obj, BLUE01);}
        if(l>=400){ObjShot_SetGraphic(obj, BLUE05);}
        if(Obj_BeDeleted(obj)) { Obj_Delete(obj); }

        l ++;
        yield;
        }

        Obj_Delete(obj);
      yield;
      }


        yield;
    }

  


}