// ---------[ UTILITY ]---------
/// <summary>Checks a TagContainer's template structure.</summary>
public static bool HasValidTemplate(TagContainer container, out string helpMessage)
{
helpMessage = null;
bool isValid = true;
if (container.containerTemplate.gameObject == container.gameObject ||
container.transform.IsChildOf(container.containerTemplate))
{
helpMessage = ("This Tag Container has an invalid template."
+ "\nThe container template cannot share the same GameObject"
+ " as this Tag Container component, and cannot be a parent of"
+ " this object.");
isValid = false;
}
TagContainerItem itemTemplate = container.containerTemplate.GetComponentInChildren <TagContainerItem>(true);
if (itemTemplate == null ||
container.containerTemplate.gameObject == itemTemplate.gameObject)
{
helpMessage = ("This Tag Container has an invalid template."
+ "\nThe container template needs a child with the TagContainerItem"
+ " component attached to use as the item template.");
isValid = false;
}
return(isValid);
}
// ---------[ UTILITY ]---------
/// <summary>Checks a ModContainer's template structure.</summary>
public static bool HasValidTemplate(ExplorerFilterTagsDropdown selector, out string helpMessage)
{
helpMessage = null;
// - null checks -
if (selector.categoryDisplay == null ||
!GameTagCategoryDisplay.HasValidTemplate(selector.categoryDisplay, out helpMessage))
{
helpMessage = ("The required GameTagCategoryDisplay is missing or"
+ " has an invalid template.");
return(false);
}
// - Validity checks -
bool isValid = true;
TagContainerItem tagItem = selector.categoryDisplay.template.tagTemplate;
// check for StateToggleDisplay
if (tagItem.gameObject.GetComponentInChildren <StateToggleDisplay>(true) == null)
{
helpMessage = ("This ExplorerFilterTagsDropdown has an invalid template."
+ "\nThe tag template of the GameTagCategoryDisplay must"
+ " also have a StateToggleDisplay derived component as"
+ " a child, or on the same GameObject."
+ "\n(EG. GameObjectToggle, StateToggle, or SlideToggle.)");
isValid = false;
}
return(isValid);
}
/// <summary>Helper function for removing a tag from the RequestFilter.</summary>
public void RemoveTagFromExplorerFilter(TagContainerItem tagItem)
{
if (this.m_view != null && !this.m_isUpdating)
{
this.m_view.RemoveTagFromFilter(tagItem.tagName.text);
}
}
/// <summary>Helper function for removing a tag from the RequestFilter.</summary>
public void AddTagToExplorerFilter(TagContainerItem tagItem)
{
if (this.m_view != null && !this.m_isUpdating)
{
this.m_view.AddTagToFilter(tagItem.tagName.text);
}
}
/// <summary>Helper function for toggling tags in the RequestFilter.</summary>
public void ToggleTagInExplorerFilter(TagContainerItem tagItem)
{
if (this.m_view != null && !this.m_isUpdating)
{
string tagName = tagItem.tagName.text;
StateToggleDisplay toggleComponent = tagItem.GetComponentInChildren <StateToggleDisplay>(true);
if (toggleComponent.isOn)
{
this.m_view.AddTagToFilter(tagName);
}
else
{
this.m_view.RemoveTagFromFilter(tagName);
}
}
}
// ---------[ INITIALIZATION ]---------
/// <summary>Initialize template.</summary>
protected virtual void Awake()
{
this.containerTemplate.gameObject.SetActive(false);
// check template
#if DEBUG
string message;
if (!TagContainer.HasValidTemplate(this, out message))
{
Debug.LogError("[mod.io] " + message, this);
return;
}
#endif
// get template vars
Transform templateParent = this.containerTemplate.parent;
string templateInstance_name = this.containerTemplate.gameObject.name + " (Instance)";
int templateInstance_index = this.containerTemplate.GetSiblingIndex() + 1;
this.m_itemTemplate = this.containerTemplate.GetComponentInChildren <TagContainerItem>(true);
// check if instantiated
bool isInstantiated = (templateParent.childCount > templateInstance_index &&
templateParent.GetChild(templateInstance_index).gameObject.name == templateInstance_name);
if (isInstantiated)
{
this.m_templateClone = templateParent.GetChild(templateInstance_index).gameObject;
TagContainerItem[] itemInstances = this.m_templateClone.GetComponentsInChildren <TagContainerItem>(true);
if (itemInstances == null || itemInstances.Length == 0)
{
isInstantiated = false;
GameObject.Destroy(this.m_templateClone);
}
else
{
this.m_container = (RectTransform)itemInstances[0].transform.parent;
foreach (TagContainerItem view in itemInstances)
{
GameObject.Destroy(view.gameObject);
}
}
}
// instantiate
if (!isInstantiated)
{
this.m_templateClone = GameObject.Instantiate(this.containerTemplate.gameObject, templateParent);
this.m_templateClone.transform.SetSiblingIndex(templateInstance_index);
this.m_templateClone.name = templateInstance_name;
TagContainerItem itemInstance = this.m_templateClone.GetComponentInChildren <TagContainerItem>(true);
this.m_container = (RectTransform)itemInstance.transform.parent;
GameObject.Destroy(itemInstance.gameObject);
this.m_templateClone.SetActive(true);
}
this.DisplayTags(this.m_tags);
}
