State machine rework

systems/weapon_system/weapon_state.gd

@@ -8,13 +8,40 @@ signal return_to_previous
 
 var machine: WeaponSubStateMachine
 
+func _use_begin() -> void:
+	pass
+
+@rpc("authority","call_remote","reliable")
 func use_begin() -> void:
+	_use_begin()
+	if is_multiplayer_authority():
+		use_begin.rpc()
+
+func _use_end():
 	pass
+
+@rpc("authority","call_remote","reliable")
 func use_end() -> void:
+	_use_end()
+	if is_multiplayer_authority():
+		use_end.rpc()
+
+func _alternate_state() -> void:
 	pass
+
+@rpc("authority","call_remote","reliable")
 func alternate_state() -> void:
-	pass
+	_alternate_state()
+	if is_multiplayer_authority():
+		alternate_state.rpc()
 # Need to clarify naming; Switch mode like firemode. For different states use
 # alternate_state
-func switch_mode() -> void:
+
+func _switch_mode():
 	pass
+
+@rpc("authority","call_remote","reliable")
+func switch_mode() -> void:
+	_switch_mode()
+	if is_multiplayer_authority():
+		switch_mode.rpc()