/// <summary>
/// Set the Active hand of the Player to be the AttachedContainer passed in parameter.
/// Do nothing if the parameter is the already active parameter.
/// </summary>
/// <param name="selectedContainer">This AttachedContainer should only be a hand.</param>
public void SetActiveHand(AttachedContainer selectedContainer)
{
if (selectedContainer == SelectedHand)
{
return;
}
else
{
SelectedHandIndex = HandContainers.ToList().IndexOf(selectedContainer);
if (SelectedHandIndex != -1)
{
HandChanged?.Invoke(SelectedHandIndex);
CmdSetActiveHand(SelectedHandIndex);
}
else
{
Debug.LogError("selectedContainer is not in HandContainers.");
return;
}
}
}
public override void Update()
{
base.Update();
if (!isLocalPlayer)
{
return;
}
// Hand-related buttons
if (Input.GetButtonDown("Swap Active") && HandContainers.Length > 0)
{
SelectedHandIndex = (SelectedHandIndex + 1) % HandContainers.Length;
HandChanged?.Invoke(SelectedHandIndex);
CmdSetActiveHand(SelectedHandIndex);
}
if (Input.GetButtonDown("Drop Item"))
{
CmdDropHeldItem();
}
}
/// <summary>
/// Method for HandChanged event triggering.
/// </summary>
/// <param name="args">HandChangedEventArgs object.</param>
protected virtual void OnHandChanged(HandChangedEventArgs args)
{
// Uses null-conditional operator.
HandChanged?.Invoke(this, args);
}