Atrocities

scripts/components/Armor.cs

@@ -0,0 +1,54 @@
+using Godot;
+
+namespace Newlon.Components;
+
+[GlobalClass]
+public partial class Armor : Node
+{
+	[Signal]
+	public delegate void ArmorDamagedEventHandler(int hp);
+	[Signal]
+	public delegate void ArmorLostEventHandler();
+
+	[Export]
+	private int _maxHP;
+	private int _hp;
+	private bool _lost = false;
+
+    public override void _Ready()
+    {
+        _hp = _maxHP;
+    }
+
+	public int RecieveDamage(int damage)
+	{
+		if(_lost)
+			return damage;
+		int returnAmount = 0;
+		_hp -= damage;
+		if(_hp <= 0)
+		{
+			returnAmount = _hp;
+			_hp = 0;
+			EmitSignal(SignalName.ArmorLost);
+			_lost = true;
+		}
+		EmitSignal(SignalName.ArmorDamaged,_hp);
+		return returnAmount;
+	}
+
+	public int Heal(int amount)
+	{
+		if(_lost)
+			return amount;
+		int returnAmount = 0;
+		_hp += amount;
+		if (_hp >= _maxHP)
+		{
+			returnAmount = _hp-_maxHP;
+			_hp = _maxHP;
+		}
+		EmitSignal(SignalName.ArmorDamaged,_hp);
+		return returnAmount;
+	}
+}