/// <summary>
/// Create a toggle button at the specified position, assign it to a parent <c>Component</c> and return it.
/// </summary>
/// <remarks>
/// Uses <c>STANDARD_UI_ELEMENT_WIDTH</c> and <c>STANDARD_UI_ELEMENT_HEIGHT</c> to determine the
/// width and height of this object. Using other values might lead to weird results.
/// </remarks>
/// <param name="parent">The toggle buttons's supposed parent.</param>
/// <param name="name">The Unity name of the toggle button.</param>
/// <param name="x">The x-position of the toggle button, relative to the container's upper left corner.</param>
/// <param name="y">The y-position of the toggle button, relative to the container's upper left corner.</param>
/// <returns>The created toggle button.</returns>
public static GameUISelectableToggle AddToggleToComponent(Component parent, string name, float x, float y)
{
GameUISelectableToggle toggle = GameObject.Instantiate(toggleTemplate, parent.transform);
toggle.name = name;
(toggle.transform as RectTransform).anchorMin = new Vector2(0, 1);
(toggle.transform as RectTransform).anchorMax = new Vector2(0, 1);
(toggle.transform as RectTransform).offsetMin = new Vector2(x, -y - STANDARD_UI_ELEMENT_HEIGHT);
(toggle.transform as RectTransform).offsetMax = new Vector2(x + STANDARD_UI_TOGGLE_WIDTH, -y);
return(toggle);
}
/// <summary>
/// Initalize a bunch of UI element templates: a dialog, a button, a dropdown menu, a slider, a toggle button and
/// a label.
/// </summary>
/// <remarks>
/// This method needs to be called before trying to instantiate any UI elements with <c>CreateCustomXXX</c>
/// methods, otherwise those will throw unchecked NullPointerExceptions (I should probably handle those better).
/// Currently, this is achieved by the <see cref="InitCustomUIElementsPatch"/>. Also, once it has been called,
/// another call to this method has no effect.
/// </remarks>
/// <param name="settingsScreen">The settings screen. Using this to store the dialog template so that it doesn't
/// get unloaded. There's probably a less hacky way to do this.</param>
/// <param name="dialog">The dialog to be used as a template.</param>
/// <param name="settingsDialog">The Settings Dialog, used to get a variety of UI elements.</param>
public static void InitalizeTemplates(SettingsScreen settingsScreen,
ScreenDialog dialog,
SettingsDialog settingsDialog)
{
// This only needs to run once.
if (!AreTemplatesInitalized())
{
initalized = true;
// Just store a bunch of UI elements from the settings screen as templates. They will always be loaded,
// so we don't have to care about manipulating them in any way yet.
buttonTemplate = Traverse.Create(settingsDialog).Field("keyMappingButton").GetValue <GameUISelectableButton>();
dropdownTemplate = Traverse.Create(settingsDialog).Field("gameSpeedDropdown").GetValue <GameUISelectableDropdown>();;
toggleTemplate = Traverse.Create(settingsDialog).Field("googlyEyesToggle").GetValue <GameUISelectableToggle>();
sliderTemplate = Traverse.Create(Traverse.Create(settingsDialog).Field("scrollSensitivityControl").GetValue <ScrollSensitivityControl>()).Field("slider").GetValue <SelectableSliderHelper>();
// There don't seem to be any labels that are assigned to explicit fields, which kinda makes sense, so we'll have to search for one.
// This unfortunately breaks pretty easily as shown by the latest update of the game, so I guess we need a long term solution.
labelTemplate = settingsDialog.transform.Find("Content/Content/Audio Section/Global volume control").GetComponentInChildren <TextMeshProUGUI>();
// Print warnings if any initalization has been unsuccessful.
if (buttonTemplate == null)
{
AdvancedRunHistory.Log("Button template is null.", LogLevel.Warning);
}
if (dropdownTemplate == null)
{
AdvancedRunHistory.Log("Dropdown template is null.", LogLevel.Warning);
}
if (toggleTemplate == null)
{
AdvancedRunHistory.Log("Toggle template is null.", LogLevel.Warning);
}
if (sliderTemplate == null)
{
AdvancedRunHistory.Log("Slider template is null.", LogLevel.Warning);
}
if (labelTemplate == null)
{
AdvancedRunHistory.Log("Label template is null.", LogLevel.Warning);
}
// We actually neeed to instantiate a copy of the dialog template right now, as the Patch Notes dialog will
// unload as soon as you leave the Main Menu screen. Also, we can remove its contents while we're at it.
dialogTemplate = GameObject.Instantiate(dialog, settingsScreen.transform);
foreach (Transform child in dialogTemplate.transform.Find("Content"))
{
GameObject.Destroy(child.gameObject);
}
if (dialogTemplate == null)
{
AdvancedRunHistory.Log("Dialog template is null.", LogLevel.Warning);
}
}
}
