Integrate Nakama managers and enhance powerup system

Added Nakama and related manager scripts to autoload in project.godot and updated input mappings. Improved powerup_manager.gd with new methods and aliases for compatibility and gameplay rewards. Refactored ui_manager.gd to better initialize UI elements and removed unused code. Added playerboard_is_empty to player.gd for board state checks. Minor formatting changes in Nakama C# utility files for consistency.

scripts/managers/powerup_manager.gd

@@ -13,6 +13,16 @@ var goal_manager: Node
 # Boost State
 var current_boost: float = 0.0
 
+# Alias for compatibility with BotStrategicPlanner
+var current_points: float:
+	get:
+		return current_boost
+	set(value):
+		current_boost = value
+
+# Also alias MAX_POINTS
+const MAX_POINTS = MAX_BOOST
+
 signal points_changed(current: int, max_points: int) # Reused for UI (int casting)
 signal bar_filled()
 signal boost_reset()
@@ -93,3 +103,27 @@ func get_max_points() -> int:
 func get_fill_percentage() -> float:
 	return current_boost / MAX_BOOST
 
+func can_use_special() -> bool:
+	return current_boost >= MAX_BOOST
+
+func use_special_effect() -> bool:
+	if not can_use_special():
+		return false
+	
+	# Consume boost
+	reset_boost()
+	return true
+
+func acquire_smash_bonus():
+	current_boost += 25.0 # Add 25% boost
+	current_boost = min(current_boost, MAX_BOOST)
+	emit_signal("points_changed", int(current_boost), int(MAX_BOOST))
+	if current_boost >= MAX_BOOST:
+		_on_boost_full()
+
+func add_goal_completion_reward():
+	current_boost += 50.0 # Reward for completing goal
+	current_boost = min(current_boost, MAX_BOOST)
+	emit_signal("points_changed", int(current_boost), int(MAX_BOOST))
+	if current_boost >= MAX_BOOST:
+		_on_boost_full()

scripts/managers/ui_manager.gd

@@ -16,7 +16,9 @@ var move_button
 var grab_button
 var put_button
 var randomize_button
-var victory_ui_scene = preload("res://scenes/ui/victory_ui.tscn")
+var arrange_button
+# var victory_ui_scene = preload("res://scenes/ui/victory_ui.tscn")
+var victory_ui_scene = null
 var powerup_inventory_ui_script = preload("res://scripts/ui/powerup_inventory_ui.gd")
 
 var main_menu_instance
@@ -43,7 +45,13 @@ func initialize(player_node):
 	powerup_inventory_ui = player_node.get_node_or_null("PowerUpInventoryUI")
 	
 	# Get node references from main scene
-	randomize_button = player_node.get_node("ActionMenu/ActionButtonContainer/RandomizeButton") # renamed main_node to player_node which is Main
+	action_menu = player_node.get_node("ActionMenu")
+	
+	var button_container = player_node.get_node("ActionMenu/ActionButtonContainer")
+	move_button = button_container.get_node("MoveButton")
+	grab_button = button_container.get_node("GrabButton")
+	put_button = button_container.get_node("PutButton")
+	randomize_button = button_container.get_node("RandomizeButton") # renamed main_node to player_node which is Main
 	arrange_button = player_node.get_node("ActionMenu/ActionButtonContainer/ArrangeButton")
 	playerboard_ui = player_node.get_node("PlayerboardUI")
 
@@ -212,11 +220,7 @@ func update_button_states():
 	put_button.disabled = false
 	arrange_button.disabled = false
 
-func set_local_player(player):
-	local_player_character = player
-	
-	# Connect to powerup signals with deferred call (manager needs time to initialize)
-	_connect_powerup_manager_deferred(player)
+
 
 func _connect_powerup_manager_deferred(player):
 	"""Wait for PowerUpManager to be initialized before connecting."""

scripts/ui/powerup_inventory_ui.gd.uid

@@ -0,0 +1 @@
+uid://86ikh0wuqk7v