basic healthbars for enemies

components/health/CHealthbar.cs

@@ -0,0 +1,26 @@
+using Godot;
+using System;
+using Movementtests.interfaces;
+
+[GlobalClass]
+public partial class CHealthbar : Node3D
+{
+    private Sprite3D _currentHealth;
+    private float _initialXScale;
+
+    public override void _Ready()
+    {
+        Visible = false;
+        _currentHealth = GetNode<Sprite3D>("Health");
+        _initialXScale = _currentHealth.Scale.X;
+    }
+    
+    public void OnHealthChanged(HealthChangedRecord healthChanged)
+    {
+        if (healthChanged.MaxHealth == 0) return;
+        
+        Visible = true;
+        var healthPercentage = healthChanged.CurrentHealth / healthChanged.MaxHealth;
+        _currentHealth.Scale = new Vector3(_initialXScale * healthPercentage, _currentHealth.Scale.Y, _currentHealth.Scale.Z);
+    }
+}