/// <summary>
/// Sets the next state in the state machine, clears up the previous state
/// and calls OnEnter for the new state
/// </summary>
protected void SetState(IEntityState nextState)
{
// Exit previous state
if (currentState != null)
{
currentState.OnExit();
}
currentState = nextState;
if (currentState != null)
{
currentState.OnEnter(this);
if (stateCompleteCheck == null)
{
stateCompleteCheck = StartCoroutine(CheckComplete());
}
}
else
{
if (stateCompleteCheck != null)
{
StopCoroutine(stateCompleteCheck);
stateCompleteCheck = null;
}
}
}