refactor

scripts/managers/lobby_manager.gd

@@ -34,6 +34,10 @@ var randomize_spawn: bool = true # Default enabled
 var enable_cycle_timer: bool = false # Default disabled
 signal enable_cycle_timer_changed(enabled: bool)
 
+# Scarcity setting
+var scarcity_mode: String = "Normal" # Normal, Aggressive, Chaos
+signal scarcity_mode_changed(mode: String)
+
 # Character and area selection
 var available_characters: Array[String] = ["Bob", "Gatot", "Masbro", "Oldpop"]
 var available_areas: Array[String] = ["Desert", "Forest", "City", "Factory"]
@@ -203,6 +207,26 @@ func sync_enable_cycle_timer(enabled: bool) -> void:
 func get_enable_cycle_timer() -> bool:
 	return enable_cycle_timer
 
+# =============================================================================
+# Scarcity Mode
+# =============================================================================
+
+func set_scarcity_mode(mode: String) -> void:
+	"""Host sets scarcity mode. Syncs to clients."""
+	scarcity_mode = mode
+	if is_host:
+		rpc("sync_scarcity_mode", mode)
+
+@rpc("authority", "call_local", "reliable")
+func sync_scarcity_mode(mode: String) -> void:
+	scarcity_mode = mode
+	# Update ScarcityModel immediately
+	ScarcityModel.set_mode(mode)
+	emit_signal("scarcity_mode_changed", mode)
+
+func get_scarcity_mode() -> String:
+	return scarcity_mode
+
 # =============================================================================
 # Character Selection
 # =============================================================================
@@ -297,6 +321,8 @@ func start_game() -> void:
 	rpc("sync_match_duration", match_duration)
 	# Sync timer setting
 	rpc("sync_enable_cycle_timer", enable_cycle_timer)
+	# Sync scarcity mode
+	rpc("sync_scarcity_mode", scarcity_mode)
 	
 	# Notify all clients to start
 	rpc("_on_game_starting")