Resource provider

Scripts/Components/Actors/ActorResourceProvider.cs

@@ -0,0 +1,51 @@
+using Godot;
+
+namespace Cirno.Scripts.Components.Actors;
+
+public partial class ActorResourceProvider : Node2D
+{
+    [Export]
+    public string ResourceName { get; private set; }
+    
+    [Export]
+    public float MaxResource { get; set; } = 10f;
+
+    private float _currentResource = 0f;
+    
+    [Signal]
+    public delegate void ResourceChangedEventHandler(float newValue, float maxValue);
+    
+    [Signal]
+    public delegate void ResourceMaxedEventHandler(float maxValue);
+    
+    [Signal]
+    public delegate void ResourceDepletedEventHandler();
+    
+    public float CurrentResource
+    {
+        get => _currentResource;
+        set
+        {
+            if (_currentResource != value)
+            {
+                _currentResource = value;
+
+                if (_currentResource > MaxResource) {
+                    _currentResource = MaxResource;
+                    EmitSignal(SignalName.ResourceMaxed, MaxResource);
+                }
+                else if (_currentResource <= 0)
+                {
+                    EmitSignal(SignalName.ResourceDepleted);
+                }
+				
+                EmitSignal(SignalName.ResourceChanged, _currentResource, MaxResource);
+            }
+        }
+    }
+
+    public void FillResource()
+    {
+        CurrentResource = MaxResource;
+    }
+}