////////////////////////////
// Run first time starting map
void OnStart()
{
	AddUseItemCallback("", "AwesomeKey", "Door_Of_Doom", "UsedKeyonDoor", true);	//Sets up the function, "UsedKeyonDoor". "awesome_Key" = Name i choose for the Key, "Door_Of_Doom" = Name i choose for the Door, "UsedKeyonDoor" = the Name of the function, so when i use, void UsedKeyonDoor() the game knows the "Awesome_Key" and "Door_Of_Doom" work together.
	AddEntityCollideCallback("Player", "Slam_Area", "SlamDoor", true, 1);	//Sets up the fuction, "Slam Door".  This line pretty much says, when I, "Player" enter the area i made, "Slam_Area" the game starts the fuction, "Slam Door".  True means the area go away after it happens, so it can only happen once, and the 1 means when the "Player" enters the area, -1 means when the "player" exits the Area, and 0 means both.
	AddEntityCollideCallback("Player", "Celler_Room_Entrance", "Play_Music", false, 0);
	AddEntityCollideCallback("Player", "Master_Room", "Play_Music_2", false, 0);
	AddEntityCollideCallback("Player", "Piano_Stop", "PianoStop", true, 1);
	AddTimer("Pianotimer", 0, "Pianotimer");
}

void UsedKeyonDoor(string &in asItem, string &in asEntity)
{
	SetSwingDoorLocked("Door_Of_Doom", false, true);
	PlaySoundAtEntity("", "unlock_door", "Door_Of_Doom", 0, false);
	RemoveItem("AwesomeKey");
}

void SlamDoor(string &in asParent, string &in asChild, int alStates)
{
	SetSwingDoorClosed("TheOneWhoSlams", true, true);
}

void Play_Music(string &in asParent, string &in asChild, int alState)
{
	if(alState == 1)
	{
		PlayMusic("01_amb_darkness.ogg", true, 0.75, 3.20, 10, true);
	}
	if(alState == -1)
	{
		StopMusic(3.20, 10);
	}
}

void Play_Music_2(string &in asParent, string &in asChild, int alState)
{
	if(alState == 1)
	{
		PlayMusic("02_amb_safe.ogg", true, 0.75, 3.20, 10, true);
	}
	if(alState == -1)
	{
		StopMusic(3.20, 10);
	}
}

void Pianotimer(string &in asTimer)
{
	PlaySoundAtEntity("Piano", "general_Piano03", "Piano", 0, false);
	AddTimer("Pianotimer", 14, "Pianotimer");
}


void PianoStop(string &in asParent, string &in asChild, int alState)
{
		StopSound("Piano", 0);
		RemoveTimer("Pianotimer");
		SetLeverStuckState("Piano", 0, true);
		AddPropImpulse("Piano", 0, 0, 100, "world");
		SetLeverStuckState("Piano", -1, true);
		PlaySoundAtEntity("Piano", "break_wood", "Piano", 0, false);
		CreateParticleSystemAtEntity("", "ps_dust_impact.ps", "Impact", false);
		GiveSanityDamage(90.00, true);
}