public void AddState(IEnemyState state)
{
if (state == null)
{
return;
}
if (mStates.Count == 0)
{
mStates.Add(state);
currentState = state;
currentState.DoBeforeEntering();
return;
}
foreach (IEnemyState s in mStates)
{
if (s.stateID == state.stateID)
{
return;
}
}
mStates.Add(state);
}
public void PerformTransition(EnemyTransition trans)
{
if (trans == EnemyTransition.NullTansition)
{
return;
}
EnemyStateID nextStateID = currentState.GetOutPutState(trans);
if (nextStateID == EnemyStateID.NullState)
{
return;
}
foreach (IEnemyState s in mStates)
{
if (s.stateID == nextStateID)
{
currentState.DoBeforeLeaving();
currentState = s;
currentState.DoBeforeEntering();
return;
}
}
}