export target variables and made a targetable interface

scenes/enemies/Enemy.cs

@@ -10,7 +10,8 @@ public partial class Enemy : CharacterBody3D,
 	IKillable, 
 	IMoveable, 
 	ISpawnable,
-	IKnockbackable
+	IKnockbackable,
+	ITargetable
 {
 	// Signals and events
 	public event Action<IDamageable, DamageRecord> DamageTaken;
@@ -156,4 +157,11 @@ public partial class Enemy : CharacterBody3D,
 		if (CKnockback is null) return Vector3.Zero;
 		return CKnockback.ComputeKnockback();
 	}
+
+	public Vector3 GetTargetGlobalPosition()
+	{
+		var target = GetNode<Node3D>("CTarget");
+		if (target is null) return GlobalPosition;
+		return target.GlobalPosition;
+	}
 }