private void SetState(PapuanState nextState)
{
if (nextState == null)
{
return;
}
_currentState?.Exit();
_currentState = nextState;
_currentState.Enter();
_currentStateName = nextState.ToString();
}
public bool NeedTransition(out PapuanState nextState)
{
nextState = null;
foreach (PapuanTransition transition in Transitions)
{
if (transition.NeedTransit())
{
nextState = transition.TargetState;
DisableAllTransitions();
return(true);
}
}
return(false);
}
private void Awake()
{
Papuan papuan = GetComponent <Papuan>();
PapuanState moveState = new PapuanMoveState(papuan);
PapuanState searchingState = new PapuanIdleState(papuan);
PapuanState standingNearPlayer = new PapuanLookAtPlayerState(papuan);
PapuanState attackState = new AttackState(papuan, 0.3f);
PapuanState attackBackState = new AttackBackState(papuan);
PapuanState attackGateState = new PapuanAttackGateState(papuan, 0.3f);
PapuanState moveToGate = new PapuanMoveToGateState(papuan);
PapuanState moveToGateSlote = new PapuanMoveToGateSloteState(papuan);
PapuanState standingNearGate = new PapuanLookForEmptySloteState(papuan);
PapuanState standingInGateSlote = new PapuanStandingInGateSlote(papuan);
PapuanState exitFromGateState = new PapuanStopedAttackGateState(papuan);
PapuanTransition whenChooseTarget = new PapuanSeePlayerTransition(papuan, moveState);
PapuanTransition whenCantSeeTarget = new PapuanLoseTargetFromViewTransition(papuan, moveToGate, 2);
PapuanTransition whenTargetIsClose = new PapuanPlayerDistanceTransition(papuan, attackState, 0.5f, false);
PapuanTransition whenTargetWentAway = new PapuanPlayerDistanceTransition(papuan, searchingState, 1.5f, true);
PapuanTransition waitCooldownAfterAttack = new PapuanWaitingTransition(papuan, searchingState, 1);
PapuanTransition whenSomeoneHit = new PapuanAttackedTransition(papuan, attackBackState);
PapuanTransition waitAfterTurnToAttackBack = new PapuanWaitingTransition(papuan, moveState, 0.1f);
PapuanTransition whenCloseToGate = new PapuanGateSloteDistanceTransition(papuan, standingNearGate, 3);
PapuanTransition whenFoundEmptySlote = new PapuanEmptySloteTransition(papuan, moveToGateSlote);
PapuanTransition whenMovedToGateSlote = new PapuanGateSloteDistanceTransition(papuan, standingInGateSlote, 0.2f);
PapuanTransition whenStayInGateSlote = new PapuanGateSloteDistanceTransition(papuan, attackGateState, 0.2f);
PapuanTransition waitCooldownAfterAttackGate = new PapuanWaitingTransition(papuan, standingInGateSlote, 1);
PapuanTransition whenDistractedFromGate = new PapuanSeePlayerTransition(papuan, exitFromGateState);
PapuanTransition waitDelayAfterDistraction = new PapuanWaitingTransition(papuan, moveState, 0.1f);
searchingState.Transitions = new PapuanTransition[] { whenChooseTarget, whenSomeoneHit, whenCantSeeTarget };
moveState.Transitions = new PapuanTransition[] { whenCantSeeTarget, whenTargetIsClose, whenSomeoneHit };
standingNearPlayer.Transitions = new PapuanTransition[] { whenTargetWentAway, whenSomeoneHit };
attackState.Transitions = new PapuanTransition[] { waitCooldownAfterAttack, whenSomeoneHit };
attackBackState.Transitions = new PapuanTransition[] { waitAfterTurnToAttackBack };
moveToGate.Transitions = new PapuanTransition[] { whenCloseToGate, whenChooseTarget };
standingNearGate.Transitions = new PapuanTransition[] { whenFoundEmptySlote, whenChooseTarget };
moveToGateSlote.Transitions = new PapuanTransition[] { whenMovedToGateSlote, whenChooseTarget, whenDistractedFromGate };
standingInGateSlote.Transitions = new PapuanTransition[] { whenStayInGateSlote, whenDistractedFromGate };
attackGateState.Transitions = new PapuanTransition[] { waitCooldownAfterAttackGate, whenDistractedFromGate };
exitFromGateState.Transitions = new PapuanTransition[] { waitDelayAfterDistraction };
_currentState = moveToGate;
}
public PapuanSeePlayerTransition(Papuan papuan, PapuanState targetState) : base(papuan, targetState)
{
}
public PapuanEmptySloteTransition(Papuan papuan, PapuanState targetState) : base(papuan, targetState)
{
}
public PapuanAttackedTransition(Papuan papuan, PapuanState targetState) : base(papuan, targetState)
{
}
public PapuanTransition(Papuan papuan, PapuanState targetState)
{
Papuan = papuan;
TargetState = targetState;
}
public PapuanGateSloteDistanceTransition(Papuan papuan, PapuanState papuanState, float distance) : base(papuan, papuanState)
{
_distance = distance;
}
public PapuanPlayerDistanceTransition(Papuan papuan, PapuanState targetState, float distance, bool more) : base(papuan, targetState)
{
_distance = distance;
_more = more;
}
public PapuanLoseTargetFromViewTransition(Papuan papuan, PapuanState targetState, float delay) : base(papuan, targetState)
{
_delay = delay;
}
public PapuanWaitingTransition(Papuan papuan, PapuanState targetState, float delay) : base(papuan, targetState)
{
_delay = delay;
}
