// Change state from the previous state, if any, and begin working in the new state.
// The previous state's onExit() and the new state's onEnter() will both be called.
public void ChangeState(ImmediateStateDelegate enter, ImmediateStateDelegate update, ImmediateStateDelegate exit)
{
// If a state is currently running, it should be allowed to gracefully exit
// before the next state takes over
if (this.exit != null)
{
this.exit();
}
// Cache the given state values
this.enter = enter;
this.update = update;
this.exit = exit;
// If a state isn't currently running, we can immediately switch to our entering
// state using the state delegates we cached a few lines above
if (this.enter != null)
{
this.enter();
}
}
public bool IsInState(ImmediateStateDelegate update)
{
return(this.update == update);
}
public bool IsUsingThisUpdateDelegate(ImmediateStateDelegate update)
{
return(this.update == update);
}
