include library.player_structure;
include library.tcg;
include library.utils;


trigger OnAttach()
{
	if(spawnRanchHand(self))
		CustomerServiceLog( "playerStructure", "Ranch Hand for barn: "+self+" located at: "+getLocation(self)+" Could not be created.");

	return SCRIPT_CONTINUE;
}

trigger OnInitialize()
{
	if(hasObjVar(self, tcg.RANCHHAND_CELLCHECK))
	{
		if(validatedRanchHand(self))
			return SCRIPT_CONTINUE;
	}

	if(spawnRanchHand(self))
		CustomerServiceLog( "playerStructure", "Ranch Hand for barn: "+self+" located at: "+getLocation(self)+" Could not be created.");

	return SCRIPT_CONTINUE;
}

trigger OnReceivedItem(obj_id srcContainer, obj_id transferer, obj_id item)
{
	if(hasObjVar(self, tcg.RANCHHAND_CELLCHECK))
	{
		if(validatedRanchHand(self))
			return SCRIPT_CONTINUE;
	}

	if(isMob(item) && !isPlayer(item))
		return SCRIPT_CONTINUE;

	spawnRanchHand(self);
	return SCRIPT_CONTINUE;
}

boolean spawnRanchHand(obj_id self)
{
	if(!isValidId(self) || !exists(self))
		return false;

	obj_id container = getContainedBy(self);
	if(player_structure.isPackedUp(container))
	{
		return false;
	}


	if(hasObjVar(self, tcg.RANCHHAND_CELLCHECK))
	{
		if(validatedRanchHand(self))
			return false;
	}

	obj_id structure = getTopMostContainer(self);
	if(!isValidId(structure) || !exists(structure))
		return false;

	string sceneName = getCurrentSceneName();
	if(sceneName == null || sceneName.equals(""))
		return false;

	location spot = new location(tcg.RANCH_HAND_X, tcg.RANCH_HAND_Y, tcg.RANCH_HAND_Z, sceneName, self);

	obj_id ranchHand = createObjectInCell(tcg.RANCH_HAND_TEMPLATE, structure, tcg.CELL_NAME, spot);
	if(!isValidId(ranchHand) || !exists(ranchHand))
		return false;

	setYaw(ranchHand, tcg.RANCH_HAND_HEADING);
	setObjVar(self, tcg.RANCHHAND_OBJECT, ranchHand);
	setObjVar(self, tcg.RANCHHAND_CELLCHECK, true);
	setObjVar(ranchHand, tcg.RANCHHAND_CELL, self);
	CustomerServiceLog( "playerStructure", "Ranch Hand for barn: "+self+" located at: "+getLocation(self)+" spawned a ranchhand "+getName(ranchHand)+" ( " +ranchHand+ " ) mob in Entry Cell of barn.");
	return true;
}

boolean validatedRanchHand(obj_id self)
{
	if(!isValidId(self) || !exists(self))
		return false;

	if(!hasObjVar(self, tcg.RANCHHAND_OBJECT))
		return false;

	obj_id ranchHand = getObjIdObjVar(self, tcg.RANCHHAND_OBJECT);
	if(!isValidId(ranchHand) || !exists(ranchHand))
		return false;

	location ranchHandLoc = getLocation(ranchHand);
	if(ranchHandLoc == null)
		return false;

	LOG("ranchhand","barn_cell.validatedRanchHand ranchHandLoc.cell: "+ranchHandLoc.cell+" self:"+self);
	if(ranchHandLoc.cell != self)
	{
		destroyObject(ranchHand);
		return false;
	}
	return true;
}