weapon system rework

scripts/state_machine/machine.gd

@@ -1,6 +1,5 @@
 extends Node
 
-
 class_name StateMachine
 
 @export var current_state: State
@@ -19,18 +18,36 @@ func on_transition_required(to: StringName):
 		push_warning("Incorrect state request: " + to)
 		return
 	
+	change_state(states[to])
+
+func change_state(to_state: State) -> void:
+	if current_state != null:
+		current_state.exit()
+	current_state = to_state
+	current_state.enter()
+	
+	update_remote_machines.rpc(to_state.name)
+
+@rpc("authority","call_local","unreliable")
+func clear_state():
+	if current_state == null:
+		return
 	current_state.exit()
+	current_state = null
+
+@rpc("authority","call_remote","unreliable")
+func update_remote_machines(to: StringName) -> void:
+	if current_state != null:
+		current_state.exit()
 	current_state = states[to]
 	current_state.enter()
 
 func _process(delta: float) -> void:
 	if current_state == null:
-		push_error("State is not set")
 		return
 	current_state.update(delta)
 
 func _physics_process(delta: float) -> void:
 	if current_state == null:
-		push_error("State is not set")
 		return
 	current_state.physics_update(delta)

scripts/state_machine/state.gd

@@ -1,12 +1,13 @@
 @abstract
 extends Node
 
-
 class_name State
 
 signal transition(to: StringName)
 
 @abstract func enter() -> void
 @abstract func exit() -> void
-@abstract func update(delta: float) -> void
-@abstract func physics_update(delta: float) -> void
+func update(delta: float) -> void:
+	pass
+func physics_update(delta: float) -> void:
+	pass

scripts/state_machine/substate_machine.gd

@@ -0,0 +1,27 @@
+extends StateMachine
+
+class_name SubStateMachine
+
+@export var enter_state: State
+
+func enter() -> void:
+	change_state(enter_state)
+
+func exit() -> void:
+	clear_state.rpc()
+
+func update(delta: float) -> void:
+	if current_state == null:
+		return
+	current_state.update(delta)
+
+func physics_update(delta: float) -> void:
+	if current_state == null:
+		return
+	current_state.physics_update(delta)
+
+func _process(_delta: float) -> void:
+	pass
+
+func _physics_process(_delta: float) -> void:
+	pass

scripts/state_machine/substate_machine.gd.uid

@@ -0,0 +1 @@
+uid://btc5vyvccdqfp