C++ (Cpp) Human::SetHeading示例

/*******************************************************************************************************
* PALYER MOVE - checks user input and sets thier heading
*******************************************************************************************************/
int PlayerMove(Human & human, StringOO & move, std::vector<int> attachedLoc)
{
	// attached locations vector = { N, S , E, W }
	int newLocation = 0;
	StringOO moveTo = move.StringLowercase();
	// set the new location variable to the corresponding room number in the attachedLoc vector
	if (moveTo.StringCompare("move north"))
	{
		newLocation = attachedLoc[0];
		human.SetHeading(0);
	}
	else if (moveTo.StringCompare("move south"))
	{
		newLocation = attachedLoc[1];
		human.SetHeading(1);
	}
	else if (moveTo.StringCompare("move east"))
	{
		newLocation = attachedLoc[2];
		human.SetHeading(2);
	}
	else if (moveTo.StringCompare("move west"))
	{
		newLocation = attachedLoc[3];
		human.SetHeading(3);
	}
	else
	{
		newLocation = -1;
	}
	return newLocation;
}