private void Start()
{
rb = gameObject.GetComponent <Rigidbody>();
floatingName.text = tankName;
tankSide = TankSides.Enemy;
patrolling = GetComponent <PatrollingState>();
attacking = GetComponent <AttackingState>();
currentState = patrolling;
SetNewCoordinates();
}
/// <summary>
/// Change the current state to the assigned new state.
/// </summary>
/// <param name="id"></param>
/// <param name="args"></param>
public void ChangeState(NpcStates id)
{
Destroy(_currentState);
if (!states.ContainsKey(id))
{
_currentState = null;
return;
}
_currentState = this.gameObject.AddComponent(states[id]) as State;
}
/// <summary>
/// Check if the checkState state is set.
/// </summary>
/// <param name="checkState">The state to check for.</param>
/// <returns>True:set, False: not set.</returns>
public bool IsStateSet(NpcStates checkState)
{
return((_status & checkState) != 0);
}
/// <summary>
/// Turns off the changeState flag.
/// </summary>
/// <param name="changeState">The flag to be turned off.</param>
public void UnsetState(NpcStates changeState)
{
_status &= ~changeState;
}
/// <summary>
/// Turns on the changeState flag.
/// </summary>
/// <param name="changeState">The flag to turn on.</param>
public void SetState(NpcStates changeState)
{
_status |= changeState;
}
private void Update()
{
currentState = currentState.Enter(this);
}
public StateID(NpcStates state, Type script)
{
stateName = state;
stateScript = script;
}
/// <summary>
/// Add a state to the StateMachine.
/// </summary>
/// <param name="id"></param>
/// <param name="state"></param>
protected void AddState(NpcStates id, Type state)
{
states.Add(id, state);
}
