PH3code_SHINREIBYOU

task ShinreibyouMusic {
	let objA = ObjSound_Create;
	let objB = ObjSound_Create;
	ObjSound_Load(objA, GetCurrentScriptDirectory~"bgmA01.wav");
	ObjSound_Load(objB, GetCurrentScriptDirectory~"bgmB01.wav");
	ObjSound_SetVolumeRate(objA, 0);
	ObjSound_SetVolumeRate(objB, 0);
	ObjSound_SetLoopEnable(objA, true);
	ObjSound_SetLoopTime(objA, 101.059940, 0);
	ObjSound_SetSoundDivision(objA, SOUND_BGM);
	ObjSound_SetLoopEnable(objB, true);
	ObjSound_SetLoopTime(objB, 101.059940, 0);
	ObjSound_SetSoundDivision(objB, SOUND_BGM);
	ObjSound_Play(objA);
	ObjSound_Play(objB);
	let key = 0;
	while(!Obj_IsDeleted(objEnemy)) {
		if(GetVirtualKeyState(VK_SLOWMOVE)==KEY_PUSH) { key++; key%=2; }
		ObjSound_SetVolumeRate(objA, [0,100][key==0]);
		ObjSound_SetVolumeRate(objB, [100,0][key==0]);
		yield;
	}
}