Fix up projectiles

2026-02-24 12:28:01 -08:00
parent 846c8a4c59
commit 9d18bbb349
23 changed files with 261 additions and 210 deletions
--- a/Zennysoft.Game.Ma/src/system/EnemyProjectile.cs
+++ b/Zennysoft.Game.Ma/src/system/EnemyProjectile.cs
@@ -0,0 +1,77 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Zennysoft.Game.Ma;
+using Zennysoft.Ma.Adapter;
+using Zennysoft.Ma.Adapter.Entity;
+
+[Meta(typeof(IAutoNode))]
+public partial class EnemyProjectile : Node3D
+{
+  public override void _Notification(int what) => this.Notify(what);
+
+  [Dependency] protected IMap _map => this.DependOn<IMap>();
+
+  [Dependency] protected IPlayer _player => this.DependOn<IPlayer>();
+
+  [Node] public Area3D ProjectileHitbox { get; set; }
+
+  [Node] public AnimationPlayer AnimationPlayer { get; set; }
+
+  [Export] public AttackDataResource AttackData { get; set; }
+
+  public void OnReady()
+  {
+    ProjectileHitbox.AreaEntered += Hitbox_AreaEntered;
+    ProjectileHitbox.BodyEntered += ProjectileHitbox_BodyEntered1;
+    ProjectileHitbox.BodyShapeEntered += ProjectileHitbox_BodyEntered;
+    AnimationPlayer.AnimationFinished += AnimationPlayer_AnimationFinished;
+    AnimationPlayer.Play("RESET");
+  }
+
+  private void AnimationPlayer_AnimationFinished(StringName animName)
+  {
+    if (animName != "Fire")
+      return;
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitorable, false);
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitoring, false);
+    AnimationPlayer.Stop();
+    AnimationPlayer.Play("RESET");
+  }
+
+  private void ProjectileHitbox_BodyEntered1(Node3D body)
+  {
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitorable, false);
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitoring, false);
+    AnimationPlayer.Stop();
+    AnimationPlayer.Play("RESET");
+  }
+
+  private void ProjectileHitbox_BodyEntered(Rid bodyRid, Node3D body, long bodyShapeIndex, long localShapeIndex)
+  {
+    AnimationPlayer.Stop();
+    AnimationPlayer.Play("RESET");
+  }
+
+  public bool Fire()
+  {
+    if (AnimationPlayer.IsPlaying())
+      return false;
+
+    GlobalBasis = GetOwner<IEnemyModelView>().GetOwner<IEnemy>().GlobalBasis;
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitorable, true);
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitoring, true);
+    AnimationPlayer.Play("Fire");
+    return true;
+  }
+
+  private void Hitbox_AreaEntered(Area3D area)
+  {
+    if (area.GetOwner() is IPlayer player)
+      player.TakeDamage(new AttackData(AttackData.Damage, AttackData.ElementType));
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitorable, false);
+    ProjectileHitbox.SetDeferred(Area3D.PropertyName.Monitoring, false);
+    AnimationPlayer.Stop();
+    AnimationPlayer.Play("RESET");
+  }
+}