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Add FSM components for player and enemy state management, including initialization and module resolution

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MaddoScientisto 2026-02-26 23:13:57 +01:00
commit b6cc5a00e8
57 changed files with 526 additions and 506 deletions
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65
Scripts/Components/FSM/Enemy/3D/Shooting.cs
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@ -9,20 +9,30 @@ public partial class Shooting : EnemyStateBase3D
{
public override EnemyState StateId => EnemyState.Shooting;
[Export] public EnemyStorage3D Storage { get; private set; }
private EnemyStorage3D Storage { get; set; }
[Export] public PlayerDetection3D PlayerDetection { get; private set; }
private PlayerDetection3D PlayerDetection { get; set; }
[Export] public Weapon3D EquippedWeapon;
[Export] public NavigationProvider3D NavigationModule { get; private set; }
private NavigationProvider3D NavigationModule { get; set; }
[Export] public GravityProvider GravityProvider { get; private set; }
private GravityProvider GravityProvider { get; set; }
private bool _isPlayerInRange = false;
private Vector3? _currentStrafeTarget = null;
private float _strafeSpeed => Storage.EnemyData.StrafeSpeed;
private bool _isPlayerInRange;
private Vector3? _currentStrafeTarget;
private float StrafeSpeed => Storage.EnemyData.StrafeSpeed;
private double _responseTimer;
public override void Init(IStateMachine<EnemyState, CharacterBody3D> machine)
{
base.Init(machine);
Storage ??= StateMachine.GetModule<EnemyStorage3D>();
PlayerDetection ??= StateMachine.GetModule<PlayerDetection3D>();
NavigationModule ??= StateMachine.GetModule<NavigationProvider3D>();
GravityProvider ??= StateMachine.GetModule<GravityProvider>();
}
private double _responseTimer = 0;
public override void EnterState()
{
base.EnterState();
@ -31,12 +41,13 @@ public partial class Shooting : EnemyStateBase3D
PlayerDetection.PlayerOutOfRange += PlayerDetectionOnPlayerOutOfRange;
//DamageReceiver.ChangeState(true);
//DamageReceiver.HealthProvider.ResourceDepleted += HealthProviderOnResourceDepleted;
if (Storage is null || PlayerDetection is null) return;
EquippedWeapon.WeaponData = Storage.Root.EnemyResource.Weapon;
EquippedWeapon.Init();
if (EquippedWeapon != null)
{
EquippedWeapon.WeaponData = Storage.Root.EnemyResource.Weapon;
EquippedWeapon.Init();
}
_currentStrafeTarget = null;
@ -56,24 +67,22 @@ public partial class Shooting : EnemyStateBase3D
PlayerDetection.PlayerOutOfRange -= PlayerDetectionOnPlayerOutOfRange;
//DamageReceiver.HealthProvider.ResourceDepleted -= HealthProviderOnResourceDepleted;
_currentStrafeTarget = null;
//DamageReceiver.ChangeState(false);
}
public override void PhysicsProcessState(double delta)
{
base.PhysicsProcessState(delta);
if (Storage is null || PlayerDetection is null || NavigationModule is null || GravityProvider is null)
return;
if (PlayerDetection.IsPlayerInRange(Storage.Root.EnemyResource.ViewRange) && PlayerDetection.IsPlayerInSight())
{
// SHOOT
Shoot();
if (_strafeSpeed > 0)
if (StrafeSpeed > 0)
{
// Check if a strafe position is needed
if (!_currentStrafeTarget.HasValue || NavigationModule.IsNavigationFinished())
@ -100,7 +109,7 @@ public partial class Shooting : EnemyStateBase3D
if (_currentStrafeTarget.HasValue)
{
NavigationModule.SetTarget(_currentStrafeTarget.Value);
NavigationModule.Move(_strafeSpeed);
NavigationModule.Move(StrafeSpeed);
}
// Calculate gravity
@ -111,6 +120,8 @@ public partial class Shooting : EnemyStateBase3D
private Vector3? CalculateStrafePosition()
{
if (!PlayerDetection.LastKnownPlayerPosition.HasValue) return null;
var playerPos = PlayerDetection.LastKnownPlayerPosition.Value;
var enemyPos = MainObject.GlobalPosition;
@ -149,16 +160,10 @@ public partial class Shooting : EnemyStateBase3D
private Vector2 GetShootDirection()
{
// if (Storage.EnemyData.PredictPlayer && PlayerDetection.LastKnowPlayerVelocity.HasValue)
// {
// var predictedDirection = MathFunctions.PredictInterceptPosition(MainObject.GlobalPosition,
// PlayerDetection.LastKnownPlayerPosition.Value, PlayerDetection.LastKnowPlayerVelocity.Value,
// EquippedWeapon.WeaponData.BulletData.BulletSpeed);
// if (predictedDirection.HasValue) return (predictedDirection.Value - MainObject.GlobalPosition).Normalized();
//
// }
return ( PlayerDetection.LastKnownPlayerPosition.Value - MainObject.GlobalPosition).ToVector2().Normalized();
if (!PlayerDetection.LastKnownPlayerPosition.HasValue)
return Vector2.Zero;
return (PlayerDetection.LastKnownPlayerPosition.Value - MainObject.GlobalPosition).ToVector2().Normalized();
}
private void Shoot()