Fix more PascalCase inconsistencies

docs/CLAUDE.md

@@ -110,9 +110,9 @@ Guidance for Claude Code (claude.ai/code) when working with this repository.
 - `src/autoloads/SaveManager.gd` - **Save system with security features**
 - `src/autoloads/SettingsManager.gd` - Settings management with input validation and security
 - `src/autoloads/DebugManager.gd` - Debug system integration
-- `scenes/game/game.gd` - Main game scene with modular gameplay system
+- `scenes/game/Game.gd` - Main game scene with modular gameplay system
 - `scenes/game/gameplays/Match3Gameplay.gd` - Match-3 implementation with input validation
-- `scenes/game/gameplays/tile.gd` - Instance-based tile behavior without global state
+- `scenes/game/gameplays/Tile.gd` - Instance-based tile behavior without global state
 - `scenes/ui/DebugMenuBase.gd` - Unified debug menu base class
 - `scenes/ui/SettingsMenu.gd` - Settings UI with input validation
 - `scenes/game/gameplays/` - Individual gameplay mode implementations

docs/CODE_QUALITY.md

@@ -31,7 +31,7 @@ for child in children_to_remove:
 
 **Files Improved:**
 - `scenes/game/gameplays/Match3Gameplay.gd`
-- `scenes/game/gameplays/tile.gd`
+- `scenes/game/gameplays/Tile.gd`
 
 ### 2. Error Handling & Recovery
 
@@ -112,7 +112,7 @@ static func set_active_gem_pool(gem_indices: Array) -> void:
 ```
 
 **Files Improved:**
-- `scenes/game/gameplays/tile.gd`
+- `scenes/game/gameplays/Tile.gd`
 - `scenes/game/gameplays/Match3Gameplay.gd`
 
 ## 🟡 Code Quality Improvements

docs/MAP.md

@@ -90,7 +90,7 @@ game.tscn (Gameplay Container)
 ```
 
 ### Game Flow
-1. **Main Scene** (`scenes/main/main.tscn` + `Main.gd`)
+1. **Main Scene** (`scenes/main/Main.tscn` + `Main.gd`)
    - Application entry point
    - Manages splash screen
    - Transitions to main menu
@@ -112,7 +112,7 @@ game.tscn (Gameplay Container)
    - Audio volume controls
    - Connected to SettingsManager and AudioManager
 
-5. **Game Scene** (`scenes/game/game.tscn` + `game.gd`)
+5. **Game Scene** (`scenes/game/Game.tscn` + `Game.gd`)
    - Main gameplay container with modular gameplay system
    - Dynamic loading of gameplay modes into GameplayContainer
    - Global score management and display
@@ -145,7 +145,7 @@ scenes/ui/
 The game now uses a modular gameplay architecture where different game modes can be dynamically loaded into the main game scene.
 
 ### Gameplay Architecture
-- **Main Game Scene** (`scenes/game/game.gd`) - Container and coordinator
+- **Main Game Scene** (`scenes/game/Game.gd`) - Container and coordinator
 - **Gameplay Directory** (`scenes/game/gameplays/`) - Individual gameplay implementations
 - **Dynamic Loading** - Gameplay scenes loaded at runtime based on mode selection
 - **Signal-based Communication** - Gameplays communicate with main scene via signals
@@ -168,7 +168,7 @@ The game now uses a modular gameplay architecture where different game modes can
      - Smooth tile position animations with Tween
      - Cursor-based navigation with visual highlighting and bounds checking
 
-2. **Tile System** (`scenes/game/gameplays/tile.gd` + `Tile.tscn`)
+2. **Tile System** (`scenes/game/gameplays/Tile.gd` + `Tile.tscn`)
    - Tile behavior with instance-based architecture (no global state)
    - Gem type management with validation and bounds checking
    - Visual representation with scaling and color

project.godot

@@ -11,7 +11,7 @@ config_version=5
 [application]
 
 config/name="Skelly"
-run/main_scene="res://scenes/main/main.tscn"
+run/main_scene="res://scenes/main/Main.tscn"
 config/features=PackedStringArray("4.4", "Mobile")
 config/icon="res://icon.svg"
 boot_splash/handheld/orientation=0
@@ -222,6 +222,6 @@ locale/translations=PackedStringArray("res://localization/MainStrings.en.transla
 [rendering]
 
 textures/canvas_textures/default_texture_filter=0
-textures/vram_compression/import_etc2_astc=true
 renderer/rendering_method="gl_compatibility"
 renderer/rendering_method.mobile="gl_compatibility"
+textures/vram_compression/import_etc2_astc=true

scenes/game/gameplays/Match3Gameplay.gd

@@ -470,7 +470,7 @@ func regenerate_grid():
 		# More robust tile detection
 		if child.has_method("get_script") and child.get_script():
 			var script_path = child.get_script().resource_path
-			if script_path == "res://scenes/game/gameplays/tile.gd":
+			if script_path == "res://scenes/game/gameplays/Tile.gd":
 				children_to_remove.append(child)
 				removed_count += 1
 		elif "grid_position" in child:  # Fallback detection
@@ -1084,7 +1084,7 @@ func _restore_grid_from_layout(grid_layout: Array, active_gems: Array[int]) -> v
 	for child in get_children():
 		if child.has_method("get_script") and child.get_script():
 			var script_path = child.get_script().resource_path
-			if script_path == "res://scenes/game/gameplays/tile.gd":
+			if script_path == "res://scenes/game/gameplays/Tile.gd":
 				all_tile_children.append(child)
 
 	DebugManager.log_debug(

scenes/game/gameplays/Match3SaveManager.gd

@@ -94,7 +94,7 @@ static func restore_grid_from_layout(
 	for child in match3_node.get_children():
 		if child.has_method("get_script") and child.get_script():
 			var script_path = child.get_script().resource_path
-			if script_path == "res://scenes/game/gameplays/tile.gd":
+			if script_path == "res://scenes/game/gameplays/Tile.gd":
 				all_tile_children.append(child)
 
 	# Remove all found tile children

scenes/game/gameplays/Tile.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=2 format=3 uid="uid://bnk1gqom3oi6q"]
 
-[ext_resource type="Script" path="res://scenes/game/gameplays/tile.gd" id="1_tile_script"]
+[ext_resource type="Script" path="res://scenes/game/gameplays/Tile.gd" id="1_tile_script"]
 
 [node name="Tile" type="Node2D"]
 script = ExtResource("1_tile_script")

src/autoloads/GameManager.gd

@@ -6,8 +6,9 @@
 
 extends Node
 
-const GAME_SCENE_PATH := "res://scenes/game/game.tscn"
-const MAIN_SCENE_PATH := "res://scenes/main/main.tscn"
+const GAME_SCENE_PATH := "res://scenes/game/Game.tscn"
+const MAIN_SCENE_PATH := "res://scenes/main/Main.tscn"
+const CREDITS_SCENE_PATH := "res://scenes/ui/Credits.tscn"
 
 var pending_gameplay_mode: String = "match3"
 var is_changing_scene: bool = false
@@ -97,6 +98,41 @@ func save_game() -> void:
 	DebugManager.log_info("Game saved with score: %d" % current_score, "GameManager")
 
 
+func show_credits() -> void:
+	"""Show credits scene with race condition protection"""
+	# Prevent concurrent scene changes
+	if is_changing_scene:
+		DebugManager.log_warn(
+			"Scene change already in progress, ignoring show credits request", "GameManager"
+		)
+		return
+
+	is_changing_scene = true
+	DebugManager.log_info("Attempting to show credits scene", "GameManager")
+
+	var packed_scene := load(CREDITS_SCENE_PATH)
+	if not packed_scene or not packed_scene is PackedScene:
+		DebugManager.log_error(
+			"Failed to load Credits scene at: %s" % CREDITS_SCENE_PATH, "GameManager"
+		)
+		is_changing_scene = false
+		return
+
+	var result = get_tree().change_scene_to_packed(packed_scene)
+	if result != OK:
+		DebugManager.log_error(
+			"Failed to change to credits scene (Error code: %d)" % result, "GameManager"
+		)
+		is_changing_scene = false
+		return
+
+	DebugManager.log_info("Successfully loaded credits scene", "GameManager")
+
+	# Wait for scene to be ready, then mark scene change as complete
+	await get_tree().process_frame
+	is_changing_scene = false
+
+
 func exit_to_main_menu() -> void:
 	"""Exit to main menu with race condition protection"""
 	# Prevent concurrent scene changes

tests/TestSceneValidation.gd

@@ -148,8 +148,8 @@ func test_critical_scenes():
 
 	# Define critical scenes that must work
 	var critical_scenes = [
-		"res://scenes/main/main.tscn",
-		"res://scenes/game/game.tscn",
+		"res://scenes/main/Main.tscn",
+		"res://scenes/game/Game.tscn",
 		"res://scenes/ui/MainMenu.tscn",
 		"res://scenes/game/gameplays/Match3Gameplay.tscn"
 	]