ResolutionSettingOption - jimdroberts/FishMMO GitHub Wiki

A UI option for adjusting the screen resolution in the FishMMO client. Provides a dropdown for users to select the desired resolution, persists the setting, and applies it to the game window. Integrates with the configuration system and Unity's screen settings.

• public int DefaultResolutionWidth

  The default resolution width if no value is saved.

• public int DefaultResolutionHeight

  The default resolution height if no value is saved.

• public TMP_Dropdown ResolutionDropdown

  The dropdown UI component for selecting screen resolution.

• public override void Initialize()

  Initializes the resolution setting, sets up listeners, and populates available resolutions. Logs an error if the dropdown is missing.

• private void PopulateResolutions()

  Populates the dropdown with all available screen resolutions and sets the current selection.

• public override void Load()

  Loads the saved resolution from configuration and applies it. Defaults to the specified default width and height if not set.

• public override void Save()

  Saves the selected resolution to configuration and applies it.

• private int GetResolutionIndex(int width, int height)

  Finds the index of the resolution matching the given width and height.

• private void ApplyResolution(int index)

  Applies the resolution at the given index to the screen.

1. Attach ResolutionSettingOption to a resolution option UI GameObject in the Unity Editor.
2. Assign the ResolutionDropdown field in the Inspector.
3. Set the default width and height as needed.
4. Ensure the configuration system is available and properly set up.

// Example usage in a MonoBehaviour
public ResolutionSettingOption resolutionOption;

void Start() {
    resolutionOption.Initialize();
    resolutionOption.Load();
}

// When the dropdown value changes, Save() is called automatically.

• Always assign the ResolutionDropdown in the Inspector to avoid errors.
• Use the configuration system to persist user preferences.
• Populate the dropdown with only supported resolutions for the platform.
• Validate required fields and log errors for missing references.