make Game.gd not rely on autoload/global

Scenes/Menus/GameEndScreen/game_end_screen.gd

@@ -9,18 +9,20 @@ class_name GameEndScreen extends PanelContainer
 @export var total_losses_label: Label
 @export var undefeated_enemies: VBoxContainer
 
+var game_manager: GameManager
+
 
 func _ready() -> void:
 	winrate_label.text = "Your 20-game winrate is now: " + str(Data.save_data.winrate) + "%!"
 	total_games_label.text = "Total games: " + str(Data.save_data.wins + Data.save_data.losses)
 	total_wins_label.text = "Total wins: " + str(Data.save_data.wins)
 	total_losses_label.text = "Total losses: " + str(Data.save_data.losses)
-	for wave_key: int in Game.stats.enemies_undefeated:
+	for wave_key: int in game_manager.stats.enemies_undefeated:
 		var spawned_box: EnemyBox = box.instantiate() as EnemyBox
 		undefeated_enemies.add_child(spawned_box)
 		spawned_box.set_wave(wave_key)
-		for enemy_key: Enemy in Game.stats.enemies_undefeated[wave_key]:
-			spawned_box.add_enemy_tag(enemy_key, Game.stats.enemies_undefeated[wave_key][enemy_key])
+		for enemy_key: Enemy in game_manager.stats.enemies_undefeated[wave_key]:
+			spawned_box.add_enemy_tag(enemy_key, game_manager.stats.enemies_undefeated[wave_key][enemy_key])
 
 
 func set_outcome_message(message: String) -> void:
@@ -28,15 +30,15 @@ func set_outcome_message(message: String) -> void:
 
 
 func _on_quit_button_pressed() -> void:
-	Game.scene_switch_main_menu()
+	game_manager.scene_switch_main_menu()
 	queue_free()
 
 
 func _on_play_button_pressed() -> void:
-	if Game.gamemode.daily == false and !Game.gamemode.seeded:
-		Game.gamemode.rng_seed = randi()
-	Game.setup()
-	Game.start()
+	if game_manager.gamemode.daily == false and !game_manager.gamemode.seeded:
+		game_manager.gamemode.rng_seed = randi()
+	game_manager.setup()
+	game_manager.start()
 	queue_free()
 
 

Scenes/Menus/MainMenu/main_menu.gd

@@ -1,5 +1,8 @@
 class_name MainMenu extends Control
 
+signal singleplayer_game_requested
+signal multiplayer_game_requested
+
 @export var bg_level: Level
 @export var game_select_menu: Control
 @export var main_controls: Control
@@ -7,6 +10,7 @@ class_name MainMenu extends Control
 @export var profile_controls: Control
 @export var mods_controls: ModMenu
 
+var game: GameManager
 var gamemode: GameMode = GameMode.new()
 
 var confirmation_popup_scene: PackedScene = preload("res://Scenes/Menus/confirmation_popup.tscn")
@@ -24,7 +28,7 @@ func _ready() -> void:
 	#bg_level.a_star_graph_3d.build_random_maze(70)
 	#bg_level.a_star_graph_3d.place_random_towers(30)
 	#bg_level.a_star_graph_3d.disable_all_tower_frames()
-	Game.level = bg_level
+	#Game.level = bg_level
 	#WaveManager.generate_wave(WaveManager.calculate_spawn_power(50, 4), bg_level.enemy_pool, bg_level.enemy_spawns)
 	#for spawn: EnemySpawner in bg_level.enemy_spawns:
 	#	spawn.enemy_died_callback = enemy_died
@@ -67,6 +71,7 @@ func quit_game(confirmation: bool) -> void:
 
 func _on_options_button_pressed() -> void:
 	var menu: OptionsMenu = options_menu_scene.instantiate()
+	menu.game_manager = game
 	add_child(menu)
 
 
@@ -75,12 +80,11 @@ func _on_button_mouse_entered() -> void:
 
 
 func start_game() -> void:
-	Game.level = null
-	Game.gamemode = gamemode
-	if gamemode.multiplayer:
-		Game.scene_switch_to_multiplayer_lobby()
+	game.gamemode = gamemode
+	if !gamemode.multiplayer:
+		singleplayer_game_requested.emit()
 	else:
-		Game.scene_switch_to_singleplayer_lobby()
+		multiplayer_game_requested.emit()
 
 
 func _on_play_button_pressed() -> void:
@@ -96,7 +100,7 @@ func _on_multiplayer_button_pressed() -> void:
 func open_game_menu() -> void:
 	main_controls.visible = false
 	game_select_menu.visible = true
-	
+
 
 func _on_back_button_pressed() -> void:
 	main_controls.visible = true

Scenes/Menus/PauseMenu/pause_menu.gd

@@ -1,9 +1,12 @@
 class_name PauseMenu extends Control
 
-signal closed()
+signal closed
+signal quit_to_main_menu_pressed
+signal quit_to_desktop_pressed
 
 var options_menu_scene: PackedScene = preload("res://Scenes/Menus/options_menu.tscn")
 var confirmation_popup_scene: PackedScene = preload("res://Scenes/Menus/confirmation_popup.tscn")
+var game_manager: GameManager
 
 
 func _unhandled_input(event: InputEvent) -> void:
@@ -19,6 +22,7 @@ func _on_resume_pressed() -> void:
 
 func _on_options_pressed() -> void:
 	var menu: OptionsMenu = options_menu_scene.instantiate()
+	menu.game_manager = game_manager
 	add_child(menu)
 
 
@@ -31,7 +35,7 @@ func _on_quit_to_main_menu_pressed() -> void:
 
 func return_to_menu(confirmation: bool) -> void:
 	if confirmation:
-		Game.scene_switch_main_menu()
+		quit_to_main_menu_pressed.emit()
 
 
 func _on_quit_to_desktop_pressed() -> void:
@@ -43,7 +47,7 @@ func _on_quit_to_desktop_pressed() -> void:
 
 func quit_game(confirmation: bool) -> void:
 	if confirmation:
-		Game.quit_to_desktop()
+		quit_to_desktop_pressed.emit()
 
 
 func _on_button_mouse_entered() -> void: