protected void EndDialog()
{
CurrentHandler?.End();
CurrentHandler = null;
CurrentState = null;
CurrentDialog.OnDialogEnd.Invoke();
CurrentDialog.CleanUp();
CurrentDialog = null;
}
public void SwitchState(DialogState state)
{
if (state == null)
{
Debug.LogError("Theres no state to switch to", CurrentState);
Exit();
}
NextState = state;
}
protected override void OnTick()
{
if (IsExiting)
{
ReturnToPreviousState();
return;
}
if (NextState)
{
CurrentHandler?.End();
CurrentHandler = null;
var handler = AllHandlers.FirstOrDefault(h => h.Supports(NextState));
if (handler != null)
{
CurrentState = NextState;
CurrentHandler = handler;
NextState = null;
CurrentHandler.Begin();
}
else
{
Debug.LogError("Unable to handle state", CurrentState);
ReturnToPreviousState();
}
}
else
{
if (CurrentHandler != null)
{
CurrentHandler.Tick();
}
}
}
public override bool Supports(DialogState state)
{
return(state is TState);
}
public abstract bool Supports(DialogState state);