Global refactor

weapons/knife/knife_attack_heavy.gd

@@ -0,0 +1,19 @@
+extends WeaponState
+
+@export var damage: int
+
+func enter() -> void:
+	machine.animation_player.play(machine.animation_prefix + "heavy_attack")
+	machine.animation_player.animation_finished.connect(on_animation_finished)
+	attack()
+
+func exit() -> void:
+	machine.animation_player.animation_finished.disconnect(on_animation_finished)
+
+func attack() -> void:
+	if is_multiplayer_authority():
+		Session.shoot(int(machine.player.name),damage,1.5)
+
+func on_animation_finished(animation):
+	if animation == machine.animation_prefix + "heavy_attack":
+		transition.emit("Idle")