public void SwitchState(AIState.AIStateType stateType)
{
if (_currentState != null)
{
_currentState.OnExit();
}
if (_statesDictionary.TryGetValue(stateType, out _currentState))
{
// No need to work on changing layers when we go into alert mode
if (stateType == AIState.AIStateType.Attack ||
stateType == AIState.AIStateType.Pursuit)
{
_alertLayerWeight = 1;
Animator.SetLayerWeight(Animator.GetLayerIndex("Alert Layer"), _alertLayerWeight);
}
else if (stateType == AIState.AIStateType.Feeding || stateType == AIState.AIStateType.Patrol ||
stateType == AIState.AIStateType.Idle)
{
_alertLayerWeight = 0;
Animator.SetLayerWeight(Animator.GetLayerIndex("Alert Layer"), _alertLayerWeight);
}
_currentState.OnEnter();
}
else
{
// If we don't find the state, we go into Idle.
SwitchState(AIState.AIStateType.Idle);
}
}
private void Update()
{
if (!isServer)
{
return;
}
// Just for testing
_targetName = "";
if (_currentTarget != null && _currentTarget.TargetTransform != null)
{
_targetName = _currentTarget.TargetTransform.name;
}
if (_currentState == null)
{
return;
}
if (!Health.IsAlive)
{
return;
}
AIState.AIStateType nextStateType = _currentState.OnUpdate();
if (nextStateType != _currentState.GetStateType())
{
SwitchState(nextStateType);
}
}
public void SwitchState(AIState.AIStateType stateType)
{
if (_currentState != null)
{
_currentState.OnExit();
}
if (_statesDictionary.TryGetValue(stateType, out _currentState))
{
_currentState.OnEnter();
}
else
{
// If we don't find the state, we go into Idle.
SwitchState(AIState.AIStateType.Idle);
}
}
private void Update()
{
//Debug.Log(_currentState.GetStateType());
_target = _currentTarget;
if (_currentState == null || _health.IsDead)
{
return;
}
AIState.AIStateType nextStateType = _currentState.OnUpdate();
if (nextStateType != _currentState.GetStateType())
{
SwitchState(nextStateType);
}
}
public AIState GetState(AIState.AIStateType stateType)
{
return(_statesDictionary[stateType]);
}