private void MakeFSM()
{
mFSMSystem = new FSMSystem();
FSMState standbyState = new StateStandby(mFSMSystem);
///standbyState StateID.StandbyState，转换条件分别为
///Transition.SeeEnemy
standbyState.AddTransition(Transition.SeeEnemy, StateID.ChaseState);
FSMState chaseState = new StateChase(mFSMSystem);
///由ChaseState状态可以转换到 StateID.StandbyState StateID.AttackState，转换条件分别为
///Transition.DonotSeeEnemy Transition.EnemyInTheAttackRange
chaseState.AddTransition(Transition.DonotSeeEnemy, StateID.StandbyState);
chaseState.AddTransition(Transition.EnemyInTheAttackRange, StateID.AttackState);
FSMState attackState = new StateAttack(mFSMSystem);
///由attackState状态可以转换到 StateID.StandbyState StateID.ChaseState，转换条件分别为
///Transition.DonotSeeEnemy Transition.EnemyOutOfTheAttackRange
attackState.AddTransition(Transition.DonotSeeEnemy, StateID.StandbyState);
attackState.AddTransition(Transition.EnemyOutOfTheAttackRange, StateID.ChaseState);
mFSMSystem.AddState(standbyState);
mFSMSystem.AddState(chaseState);
mFSMSystem.AddState(attackState);
}
/// <summary>
/// Initialize the character
/// </summary>
new public virtual void Start()
{
moveStick = new ControlStick();
jumpAlarm = ScriptableObject.CreateInstance <Alarm>();
hitLagAlarm = ScriptableObject.CreateInstance <Alarm>();
spriteRenderer = this.gameObject.GetComponentInChildren <SpriteRenderer>();
timer = 0;
velocity = new Vector3(0f, 0f, 0f);
position = new Vector2(0f, 0f);
knockback = new Vector3(0f, 0f, 0f);
jumpCount = 0;
// Pool the states
currentState = new StateIdle(this);
stateAttack = new StateAttack(this);
stateCrouch = new StateCrouch(this);
stateIdle = new StateIdle(this);
stateDash = new StateDash(this);
stateJump = new StateJump(this);
stateRun = new StateRun(this);
stateHurt = new StateHurt(this);
stateFall = new StateFall(this);
playerContactFilter.layerMask = playerMask;
timerSpeed = 1;
canJump = true;
canAttack = true;
}
void Start()
{
_type = UnitType.Enemy;
_isMoving = false;
InitAbility();
_players = new List <PlayerBehaviour>();
_playerObjects = GameObject.FindGameObjectsWithTag("Player");
foreach (var player in _playerObjects)
{
_players.Add(player.GetComponent <PlayerBehaviour>());
}
_animator = GetComponent <Animator>();
_stateProcessor = new StateProcessor();
StateIdle = new StateIdle(); //待機状態
StateSelect = new StateSelect(); //選択状態
StateMove = new StateMove(); //移動状態
StateAttack = new StateAttack(); //攻撃状態
StateIntercept = new StateIntercept(); //傍受状態
_stateProcessor.State = StateIdle;
StateIdle.execDelegate = IdleUpdate;
StateSelect.execDelegate = SelectUpdate;
StateMove.execDelegate = MoveUpdate;
StateAttack.execDelegate = AttackUpdate;
StateIntercept.execDelegate = InterceptUpdate;
}
private StateAttack _stateAttack;//自动追击
//private _stateBack;
public void Init(Creature owner)
{
_machine = new StateMachine();
_owner = owner;
_stateIdle = new StateIdle();
_stateIdle.Init(_owner, _machine);
_stateAttack = new StateAttack();
_stateAttack.Init(_owner, _machine);
_machine.RegisterState(IDLE_NAME, _stateIdle);
_machine.RegisterState(ATTACK_NAME, _stateAttack);
_machine.SetDefaultState(IDLE_NAME);
}
public Enemy()
{
sightRadius = 100f;
//Init states
idle = new StateIdle(this);
chase = new StateChase(this);
attack = new StateAttack(this);
//Linking states NB: questo è brutto
idle.Chase = chase;
chase.Idle = idle;
chase.Attack = attack;
attack.Idle = idle;
attack.Chase = chase;
//Turn on the FSM and set currentstate to idle
idle.OnStateEnter();
currentState = idle;
}
public override void setupState(StateBehaviour state)
{
if (state is StateHunt)
{
StateHunt stateEat = (StateHunt)state;
stateEat.prey = this.currentPrey;
stateEat.attackDistance = this.attackDistance;
}
else if (state is StateAttack)
{
StateAttack stateAttack = (StateAttack)state;
stateAttack.damage = this.damage;
}
else
{
throw new System.Exception("Can't setup the state : " + state.ToString());
}
}
public override void Update()
{
// start chasing the player
agent.SetDestination(player.position);
// check if AI character has finished setting a path to player
if (agent.hasPath)
{
// check if AI is within attack range of player, then move to Attack state
if (CanAttackPlayer())
{
nextState = new StateAttack(npc, agent, anim, player);
stage = EVENT.EXIT;
}
// if AI lost sight of the player, then exit pursue stat and go Idle
else if (!CanSeePlayer())
{
nextState = new StateIdle(npc, agent, anim, player);
stage = EVENT.EXIT;
}
}
}
void Start()
{
_type = UnitType.Player;
_animator = GetComponent <Animator>();
_menuPanel = GameObject.FindGameObjectWithTag("Panel");
_menuFlag = false;
InitAbility();
_stateProcessor = new StateProcessor();
StateIdle = new StateIdle(); //待機状態
StateSelect = new StateSelect(); //選択状態
StateMove = new StateMove(); //移動状態
StateAttack = new StateAttack(); //攻撃状態
StateIntercept = new StateIntercept(); //傍受状態
_stateProcessor.State = StateIdle;
StateIdle.execDelegate = IdleUpdate;
StateSelect.execDelegate = SelectUpdate;
StateMove.execDelegate = MoveUpdate;
StateAttack.execDelegate = AttackUpdate;
StateIntercept.execDelegate = InterceptUpdate;
}
public virtual StateAttack Attack(){
StateAttack state = new StateAttack (this);
StateContext.SetState (state);
return state;
}