34 lines
1.3 KiB
GDScript
34 lines
1.3 KiB
GDScript
extends Control
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## Loads a simple ItemList node within a margin container. SceneLister updates
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## the available scenes in the directory provided. Activating a level will update
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## the GameState's current_level, and emit a signal. The main menu node will trigger
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## a load action from that signal.
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signal level_selected
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@onready var level_buttons_container: ItemList = %LevelButtonsContainer
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@onready var scene_lister: SceneLister = $SceneLister
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var level_paths : Array[String]
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func _ready() -> void:
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add_levels_to_container()
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## A fresh level list is propgated into the ItemList, and the file names are cleaned
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func add_levels_to_container() -> void:
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level_buttons_container.clear()
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level_paths.clear()
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var game_state := GameState.get_or_create_state()
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for file_path in game_state.level_states.keys():
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var file_name : String = file_path.get_file() # e.g., "level_1.tscn"
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file_name = file_name.trim_suffix(".tscn") # Remove the ".tscn" extension
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file_name = file_name.replace("_", " ") # Replace underscores with spaces
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file_name = file_name.capitalize() # Convert to proper case
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var button_name := str(file_name)
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level_buttons_container.add_item(button_name)
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level_paths.append(file_path)
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func _on_level_buttons_container_item_activated(index: int) -> void:
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GameState.set_checkpoint_level_path(level_paths[index])
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level_selected.emit()
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