Bad tank movement

Scripts/Components/Actors/MovementHandler.cs

@@ -1,10 +1,35 @@
+using System.Collections.Generic;
+using System.Linq;
+using Cirno.Scripts.Components.Actors;
 using Godot;
 
 public abstract partial class MovementHandler : Node2D 
 {
-    public Vector2 MovementDirection { get; set; }
+    protected Actor _parent;
+    
+    public abstract Vector2 MovementDirection { get; set; }
+    
+    public abstract Vector2 FacingDirection { get; set; }
 
-    public abstract void Init(Actor parent);
+    protected readonly List<InputProvider> _inputProviders = new();
+    
+    public virtual void Init(Actor parent)
+    {
+        _parent = parent;
+        
+        var children = GetChildren();
+        foreach (var child in children) {
+            if (child is InputProvider inputProvider) 
+            {
+                _inputProviders.Add(inputProvider);
+            }
+        }
+    }
+
+    public virtual Vector2 AggregateInputProviders()
+    {
+        return _inputProviders.Aggregate(Vector2.Zero, (current, inputProvider) => current + inputProvider.GetMovementInput().Normalized());
+    }
 
     public abstract void Move(double delta);