Global refactor

weapons/knife/knife_attack.gd

@@ -0,0 +1,31 @@
+extends WeaponState
+
+@export var damage: int
+var end_it: bool = true
+
+func enter() -> void:
+	machine.animation_player.play(machine.animation_prefix + "attack")
+	attack()
+	machine.animation_player.animation_finished.connect(on_animation_finished)
+
+func exit() -> void:
+	machine.animation_player.animation_finished.disconnect(on_animation_finished)
+	end_it = false
+
+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 + "attack":
+		if end_it:
+			transition.emit("Idle")
+		else:
+			attack()
+			machine.animation_player.play(machine.animation_prefix + "attack")
+
+func use_begin() -> void:
+	end_it = false
+
+func use_end() -> void:
+	end_it = true