removing broken ABC and refactoring enemy movement

scenes/movement/CFlyingMovement.cs

@@ -0,0 +1,62 @@
+using Godot;
+using Movementtests.interfaces;
+
+namespace Movementtests.scenes.movement;
+
+public partial class CFlyingMovement : Node3D, IMoveable
+{
+    [Export] public RMovement RMovement;
+
+    [Export(PropertyHint.Layers3DPhysics)]
+    public uint TerrainCollision { get; set; } = 1;
+    
+    private bool _movingToDesiredHeight = true;
+    private Vector3 _randomDirection;
+
+    public override void _Ready()
+    {
+		
+        _randomDirection = new Vector3(GD.RandRange(-1, 1), 1, GD.RandRange(-1, 1)).Normalized();
+    }
+    
+    public new Vector3 ComputeVelocity(MovementInputs inputs)
+    {
+        var velocity = inputs.Velocity;
+        var spaceState = GetWorld3D().DirectSpaceState;
+        var target = inputs.TargetLocation;
+        var direction = (target - GlobalPosition).Normalized();
+        // Check if we have a direct line of sight to the player
+        if (!_movingToDesiredHeight)
+        {
+            velocity = direction * RMovement.Speed;
+			
+            var query = PhysicsRayQueryParameters3D.Create(GlobalPosition, target, TerrainCollision);
+            var result = spaceState.IntersectRay(query);
+            if (result.Count > 0)
+            {
+                _movingToDesiredHeight = true;
+                _randomDirection = new Vector3(GD.RandRange(-1, 1), 1, GD.RandRange(-1, 1)).Normalized();
+            }
+        }
+        else
+        {
+            velocity = _randomDirection * RMovement.Speed;
+			
+            var groundQuery = PhysicsRayQueryParameters3D.Create(GlobalPosition, GlobalPosition+Vector3.Down*RMovement.TargetHeight, TerrainCollision);
+            var groundResult = spaceState.IntersectRay(groundQuery);
+            if (groundResult.Count == 0)
+            {
+                velocity.Y = 0;
+			
+                var query = PhysicsRayQueryParameters3D.Create(GlobalPosition, target, TerrainCollision);
+                var result = spaceState.IntersectRay(query);
+                if (result.Count == 0)
+                {
+                    _movingToDesiredHeight = false;
+                }
+            }
+        }
+
+        return velocity;
+    }
+}