update

animation_bonechild/Sources/lnx/SwapWeapon.hx

@@ -0,0 +1,40 @@
+package lnx;
+
+class SwapWeapon extends iron.Trait {
+
+	var weapon = 0;
+	var hand:iron.object.Object;
+	var sword:iron.object.Object;
+	var axe:iron.object.Object;
+
+	public function new() {
+		super();
+
+		notifyOnInit(function() {
+			var sc = iron.Scene.active;
+			hand = sc.getChild("Hand");
+			sword = sc.getChild("Sword");
+			axe = sc.getChild("Axe");
+		});
+
+		notifyOnUpdate(function() {
+			var kb = iron.system.Input.getKeyboard();
+			if (kb.started("x")) {
+				
+				var a = weapon == 0 ? sword : axe; // Currently equipped weapon
+				var b = weapon == 0 ? axe : sword; // The other weapon
+
+				// Remove current weapon from hand
+				hand.removeChild(a);
+				a.visible = false;
+
+				// Add the other weapon to hand
+				hand.addChild(b);
+				b.visible = true;
+
+				// Swap weapon
+				weapon = weapon == 0 ? 1 : 0;
+			}
+		});
+	}
+}