private void Start()
{
// if the help text is not proper, fix in editor pls, there are buttons for that
hpv = GetComponent <HelpPageViewer>();
_mainCamera = Camera.main;
StartCoroutine(FetchTMPInfoAfterDelay());
soundUnderline = GameObject.FindGameObjectWithTag("SFX").GetComponent <SFX>();
}
public void CreateHelpTextPages()
{
HelpPageViewer hpv = GetComponent <HelpPageViewer>();
#if UNITY_EDITOR
Undo.RecordObject(hpv, "Changed Help Pages");
#endif
hpv.EmptyFolder();
linkPageByID = new List <int>();
// create temp text
int counter = 0;
string newText = "";
Queue <string> textParts = new Queue <string>();
foreach (var obje in objectListByID)
{
string addedText = "<link=" + counter + ">" + obje.helpText + "</link> " + "\n \n ";
newText += addedText;
counter++;
textParts.Enqueue(addedText);
}
_helpTextUI.text = newText;
_helpTextUI.ForceMeshUpdate();
int pageCount = 0;
// split onto pages
while (_helpTextUI.text != "")
{
TMP_LinkInfo[] links = _helpTextUI.textInfo.linkInfo;
List <TMP_LinkInfo> linkL = links.ToList();
linkL.RemoveRange(counter, links.Length - counter);
links = linkL.ToArray();
TMP_PageInfo[] pages = _helpTextUI.textInfo.pageInfo;
for (var index = 0; index < links.Length; index++)
{
var link = links[index];
if (link.linkIdLength > 0)
{
if (link.linkTextfirstCharacterIndex < pages[0].lastCharacterIndex &&
link.linkTextfirstCharacterIndex + link.linkTextLength > pages[0].lastCharacterIndex)
{
// text is stretched over two pages, create a new text for all before this and shorten/update layout
GameObject newPage = Instantiate(helpPagePrefab, Vector3.zero, Quaternion.identity);
string pageText = "";
string compareText = "<link=" + link.GetLinkID() + ">" + link.GetLinkText() + "</link> " +
"\n \n ";
while (textParts.Peek() != compareText)
{
pageText += textParts.Dequeue();
linkPageByID.Add(pageCount);
counter--;
}
newPage.GetComponentInChildren <TextMeshProUGUI>().text = pageText;
hpv.FilePage(newPage);
_helpTextUI.text = _helpTextUI.text.Replace(pageText, "");
_helpTextUI.ForceMeshUpdate();
pageCount++;
#if UNITY_EDITOR
PrefabUtility.RecordPrefabInstancePropertyModifications(newPage);
#endif
break;
}
if ((int.Parse(link.GetLinkID()) == objectListByID.Count - 1) ||
(links[index + 1].linkTextfirstCharacterIndex > pages[0].lastCharacterIndex)
) // page just ends peacefully
{
// create a new text for all including this and shorten/update layout
GameObject newPage = Instantiate(helpPagePrefab, Vector3.zero, Quaternion.identity);
string pageText = "";
string compareText = "<link=" + link.GetLinkID() + ">" + link.GetLinkText() + "</link> " +
"\n \n ";
while (textParts.Peek() != compareText)
{
pageText += textParts.Dequeue();
linkPageByID.Add(pageCount);
counter--;
}
pageText += textParts.Dequeue();
counter--;
newPage.GetComponentInChildren <TextMeshProUGUI>().text = pageText;
hpv.FilePage(newPage);
_helpTextUI.text = _helpTextUI.text.Replace(pageText, "");
_helpTextUI.ForceMeshUpdate();
pageCount++;
#if UNITY_EDITOR
PrefabUtility.RecordPrefabInstancePropertyModifications(newPage);
#endif
break;
}
}
}
}
hpv.SortFrontToBack();
#if UNITY_EDITOR
PrefabUtility.RecordPrefabInstancePropertyModifications(hpv);
#endif
}
