Potato mine

scripts/components/plants/ExplosionComponent.cs

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+using Godot;
+
+public partial class ExplosionComponent : Node
+{
+	[Export] private int damage;
+	[Export] private Area2D explosionArea;
+
+	public void Explode()
+	{
+		foreach(var zombie in explosionArea.GetOverlappingAreas())
+		{
+			var zombieData = zombie.GetParent<RuntimeZombieData>();
+			if (zombieData != null)
+			{
+				zombieData.TakeDamage(damage);
+			}
+		}
+
+		GetParent<RuntimePlantData>().Kill();
+	}
+}

scripts/components/plants/behaviours/PotatomineBehaviour.cs

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+using Godot;
+
+public partial class PotatomineBehaviour : Node
+{
+	[Export] private AnimationPlayer _player;
+	[Export] private Area2D _hitbox;
+	[Export] private CollisionShape2D _unprimedShape;
+	[Export] private CollisionShape2D _primedShape;
+
+	private bool _primed = false;
+	public void Prime()
+	{
+		_player.Play("prime");
+		_player.Queue("idle_primed");
+
+		_hitbox.Monitorable = false;
+
+		_primed = true;
+		_unprimedShape.Disabled = true;
+		_primedShape.Disabled = false;
+	}
+	
+	public void OnAreaEntered(Area2D area)
+	{
+		if (_primed == false) return;
+		GetNode<Timer>("ExplosionTimer").Start();
+	}
+}