Exploding barrels

Scenes/Barrel.cs

@@ -0,0 +1,48 @@
+using Godot;
+using System;
+using System.Diagnostics;
+
+public partial class Barrel : Area2D, IDestructible
+{
+
+	[Export]
+	public float Health = 1f;
+
+	[Export]
+	public float ExplosionRadius = 1;
+
+	private float _currentHealth;
+
+	private bool _isDestroyed = false;
+
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+		_currentHealth = Health;
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+
+	public void Explode() {
+		Debug.WriteLine("Boom");
+		QueueFree();
+	}
+
+	public void Hit(float damage)
+	{
+		if (_isDestroyed) return;
+		_isDestroyed = true;
+		Explode();
+
+		// TODO: Change sprite
+	}
+
+	public bool IsDestroyed()
+	{
+		return _isDestroyed;
+	}
+
+}