private void Awake()
{
_stateManager = GetComponent <StateManager>();
_enemyIdle = GetComponent <EnemyIdle>();
_stateManager.SetInitialState(_enemyIdle);
}
// Start is called before the first frame update
void Start()
{
#region Configuring State Machine
_animator = GetComponent <Animator>();
_spriteRenderer = GetComponent <SpriteRenderer>();
_rb = GetComponent <Rigidbody2D>();
_stateMachine = new StateMachine();
var randomMoving = new RandomMoving(this, _animator, _rb);
var enemyIdle = new EnemyIdle(this, _animator, _rb);
var enemyDashAttacking = new EnemyDashAttacking(this, _animator, _rb);
// Assigning transitions
At(randomMoving, enemyIdle, IsIdle());
At(enemyIdle, randomMoving, IsMoving());
_stateMachine.AddAnyTransition(enemyDashAttacking, IsInRangeAndAttackReady());
At(enemyDashAttacking, enemyIdle, IsNotAttacking());
// Starting state
_stateMachine.SetState(enemyIdle);
// Method to assign transitions easily
void At(IState to, IState from, Func <bool> condition) => _stateMachine.AddTransition(to, from, condition);
#endregion
health = MaxHealth;
}
private void Awake()
{
_stateMachine = new StateMachine();
var idle = new EnemyIdle(this);
var attack = new EnemyAttack(this);
var move = new EnemyMove(this, _rigidbody);
var death = new EnemyDeath(this, _collider);
At(idle, move, hasTarget());
At(move, idle, lostTarget());
At(move, attack, reachedTarget());
At(attack, idle, lostTarget());
At(attack, move, targetOutOfRange());
At(idle, death, isDead());
At(move, death, isDead());
At(attack, death, isDead());
Func <bool> hasTarget() => () => Target != null;
Func <bool> lostTarget() => () => Target == null;
Func <bool> reachedTarget() => () => Vector2.Distance(transform.position, Target.transform.position) < attackRange - 0.5f;
Func <bool> targetOutOfRange() => () => Target != null && Vector2.Distance(transform.position, Target.transform.position) > attackRange - 0.5f;
Func <bool> isDead() => () => health <= 0;
void At(IState from, IState to, Func <bool> condition) => _stateMachine.AddTransition(from, to, condition);
_stateMachine.SetState(idle);
}
private void Awake()
{
enemyFleeFrom = new EnemyFleeFrom(this);
enemyIdle = new EnemyIdle(this);
enemyScaredState = new EnemyScaredState(this);
navMeshAgent = GetComponent <NavMeshAgent> ();
}
protected void Awake()
{
rb = GetComponent <Rigidbody2D>();
hitboxes = GetComponentsInChildren <Collider2D>();
dormant = new EnemyDormant(this.gameObject, this);
idle = new EnemyIdle(gameObject, this);
approach = new EnemyApproach(gameObject, this);
attack = new EnemyAttack(gameObject, this);
hitState = new EnemyHit(gameObject, this);
currentState = idle;
}
private void InitStateMachine()
{
m_StateMachine = new StateMachine <Enemy>();
enemyDie = new EnemyDie(m_StateMachine);
enemyFall = new EnemyFall(m_StateMachine);
enemyFlee = new EnemyFlee(m_StateMachine);
enemyIdle = new EnemyIdle(m_StateMachine);
enemyJumping = new EnemyJumping(m_StateMachine);
enemyWalk = new EnemyWalk(m_StateMachine);
}
void Awake()
{
context = new StageContext();
speed = 2.0f;
playerEntity = GameObject.FindGameObjectsWithTag("Player")[0];
huntPlayerStrategy = huntObj.GetComponent <HuntPlayer>();
enemyIdleStrategy = idleObj.GetComponent <EnemyIdle>();
patrolZoneStrategy = patrolObj.GetComponent <PatrolZone>();
huntPlayerStrategy.setPlayerAndRigidBody(playerEntity, rb);
enemyIdleStrategy.setPlayerAndRigidBody(playerEntity, rb);
patrolZoneStrategy.setPlayerAndRigidBody(playerEntity, rb);
animator = GetComponent <Animator>();
currentState = EnemyState.Patrol;
context.setStrategy(enemyIdleStrategy);
context.executeStrategy();
}
void OnTriggerEnter(Collider col)
{
if (col.transform.CompareTag("Ally"))
{
RBCPathing RBC = col.transform.GetComponent <RBCPathing>();
if (RBC)
{
RBC.SetTarget(GiveNextPath());
}
}
else
{
EnemyIdle ei = col.transform.GetComponent <EnemyIdle>();
if (ei && ei.isActiveAndEnabled)
{
ei.SetTarget(GiveNextPath());
}
}
}
public override void _Ready()
{
_collision_layer = 2;
((Area)FindNode("MeleAttackArea")).SetCollisionMaskBit(1, true); // monitor only player
var state_spawn = new OneShotAnim("spawn");
var state_chase = new EnemyChase();
var state_idle = new EnemyIdle();
var state_telegraph = new EnemyTelegraph();
var state_attack = new EnemyAttack();
var tr_spawn_finished = new FromOneShotAnim(state_idle, "spawn");
var tr_to_chase = new EnemyToChase(state_chase);
var tr_to_idle = new EnemyToIdle(state_idle);
var tr_start_telegraph = new EnemyStartTelegraph(state_telegraph);
var tr_telegraph_finished = new FromOneShotAnim(state_attack, "telegraph");
var tr_telegraph_interrupt = new EnemyInterruptTelegraph(state_idle);
var tr_attack_finished = new FromOneShotAnim(state_idle, "attack");
state_spawn.AddTransition(tr_spawn_finished);
state_chase.AddTransition(tr_to_idle);
state_chase.AddTransition(tr_start_telegraph);
state_idle.AddTransition(tr_to_chase);
state_idle.AddTransition(tr_start_telegraph);
state_telegraph.AddTransition(tr_telegraph_finished);
state_telegraph.AddTransition(tr_telegraph_interrupt);
state_attack.AddTransition(tr_attack_finished);
_fsm = new FSM(this, state_spawn);
_fsm.AddTransition(new EnemyDie(new EnemyDead()));
// temp
Attributes.RunSpeed = 10;
Attributes.MaxHealth = Attributes.Health = 20;
Attributes.Damage = 10;
Attributes.CritChance = 0.1f;
}
