165 lines
4.5 KiB
GDScript
165 lines
4.5 KiB
GDScript
class_name CSettingsManager
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extends Node
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@export var config_file_path := "user://settings.cfg"
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@export var window_base_size := Vector2i(640, 360)
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const CATEGORY_VIDEO = "video"
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const SETTING_FULLSCREEN = "fullscreen"
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const SETTING_WINDOW_FACTOR = "window_factor"
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const CATEGORY_AUDIO = "audio"
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const SETTING_MASTER_VOLUME = "master_volume"
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const SETTING_UI_VOLUME = "ui_volume"
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const SETTING_SFX_VOLUME = "sfx_volume"
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const SETTING_MUSIC_VOLUME = "music_volume"
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var _config: ConfigFile
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var _fullscreen := false
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var fullscreen : bool:
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get():
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return _fullscreen
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set(value):
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_fullscreen = value
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_apply_video_settings()
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_save_settings()
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var _window_factor := 1
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var window_factor : int:
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get():
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return _window_factor
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set(value):
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_window_factor = clampi(value, 1, 5)
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_apply_video_settings()
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_save_settings()
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var _master_volume := 100
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var master_volume : int:
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get():
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return _master_volume
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set(value):
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_master_volume = clampi(value, 0, 100)
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_apply_audio_settings()
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_save_settings()
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var _ui_volume := 100
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var ui_volume : int:
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get():
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return _ui_volume
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set(value):
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_ui_volume = clampi(value, 0, 100)
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_apply_audio_settings()
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_save_settings()
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var _sfx_volume := 100
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var sfx_volume : int:
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get():
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return _sfx_volume
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set(value):
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_sfx_volume = clampi(value, 0, 100)
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_apply_audio_settings()
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_save_settings()
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var _music_volume := 100
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var music_volume : int:
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get():
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return _music_volume
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set(value):
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_music_volume = clampi(value, 0, 100)
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_apply_audio_settings()
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_save_settings()
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func _ready() -> void:
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_config = ConfigFile.new()
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_load_settings()
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_apply_all_settings()
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func _load_settings() -> void:
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if _config.load(config_file_path) == OK:
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_fullscreen = _config.get_value(CATEGORY_VIDEO, SETTING_FULLSCREEN, _fullscreen)
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_window_factor = _config.get_value(CATEGORY_VIDEO, SETTING_WINDOW_FACTOR, _window_factor)
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_master_volume = _config.get_value(CATEGORY_AUDIO, SETTING_MASTER_VOLUME, _master_volume)
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_ui_volume = _config.get_value(CATEGORY_AUDIO, SETTING_UI_VOLUME, _ui_volume)
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_sfx_volume = _config.get_value(CATEGORY_AUDIO, SETTING_SFX_VOLUME, _sfx_volume)
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_music_volume = _config.get_value(CATEGORY_AUDIO, SETTING_MUSIC_VOLUME, _music_volume)
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_save_settings()
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func _save_settings() -> void:
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if _config == null:
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_config = ConfigFile.new()
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_config.set_value(CATEGORY_VIDEO, SETTING_FULLSCREEN, _fullscreen)
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_config.set_value(CATEGORY_VIDEO, SETTING_WINDOW_FACTOR, _window_factor)
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_config.set_value(CATEGORY_AUDIO, SETTING_MASTER_VOLUME, _master_volume)
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_config.set_value(CATEGORY_AUDIO, SETTING_UI_VOLUME, _ui_volume)
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_config.set_value(CATEGORY_AUDIO, SETTING_SFX_VOLUME, _sfx_volume)
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_config.set_value(CATEGORY_AUDIO, SETTING_MUSIC_VOLUME, _music_volume)
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_config.save(config_file_path)
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func _apply_all_settings() -> void:
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_apply_video_settings()
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_apply_audio_settings()
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func _apply_video_settings() -> void:
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if _fullscreen:
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DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
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else:
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DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
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_apply_window_scale()
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func _apply_audio_settings() -> void:
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var master_bus := AudioServer.get_bus_index(CSoundManager.MASTER_BUS)
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var ui_bus := AudioServer.get_bus_index(CSoundManager.UI_BUS)
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var sfx_bus := AudioServer.get_bus_index(CSoundManager.SFX_BUS)
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var music_bus := AudioServer.get_bus_index(CSoundManager.MUSIC_BUS)
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AudioServer.set_bus_volume_linear(master_bus, _master_volume/100.0)
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AudioServer.set_bus_volume_linear(ui_bus, _ui_volume/100.0)
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AudioServer.set_bus_volume_linear(sfx_bus, _sfx_volume/100.0)
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AudioServer.set_bus_volume_linear(music_bus, _music_volume/100.0)
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func _apply_window_scale() -> void:
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if _fullscreen: return
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var new_size := window_base_size * _window_factor
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var current_position := DisplayServer.window_get_position()
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var current_size := DisplayServer.window_get_size()
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var current_center := current_position + current_size / 2
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var new_position := current_center - new_size / 2
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DisplayServer.window_set_size(new_size)
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DisplayServer.window_set_position(new_position)
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_ensure_window_on_screen()
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func _ensure_window_on_screen() -> void:
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if _fullscreen: return
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var window_position := DisplayServer.window_get_position()
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var window_size := DisplayServer.window_get_size()
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var screen_size := DisplayServer.screen_get_size()
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var new_x : int = clamp(window_position.x, 0, screen_size.x - window_size.x)
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var new_y : int = clamp(window_position.y, 0, screen_size.y - window_size.y)
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if new_x != window_position.x or new_y != window_position.y:
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DisplayServer.window_set_position(Vector2i(new_x, new_y))
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