/// <summary>
/// Returns the current dialog based on the global variable "dialogHeadIndex"
/// Returns null if there's none
/// </summary>
/// <returns></returns>
private ListDialog GetCurrentHeadDialog()
{
if (dialogHeadIndex >= 0)
{
ListDialog currentDialog = dialogBucket.dialogs[dialogHeadIndex];
return(currentDialog);
}
return(null);
}
/// <summary>
/// Sets the dialog head to the one provided by the button action array
/// </summary>
/// <param name="index"></param>
public void HandleButtonActions(int index)
{
ListDialog currentDialog = GetCurrentHeadDialog(); // Get current dialog
dialogHeadIndex = buttonActionArray[index]; // Updates the dialog head index to a new dialog
CheckIfMenu();
currentDialog.SetDialogActive(); // Reset the last dialog, could be useful later
SetButtons(); // Set the buttons off
ShowScript(); // Shows next line of dialog, pointed by the new index
}
/// <summary>
/// Equeues the .txt file with the dialog, sintax sensetive.
/// Lines starting with '#' are comments, lines starting with '(' are button toggle commands
/// </summary>
private void EnqueueTextFile()
{
string theWholeFileAsOneLongString = textFile.text; // Gets text file as a one long string
List <string> eachLine = new List <string>(); // Creates a list of string to store the lines of text
eachLine.AddRange(theWholeFileAsOneLongString.Split('\n')); // Splits (at line break) then adds the lines to the list
foreach (string line in eachLine) // Loops through each line of text
{
if (line.Length > 1) // Checks if theres any characters
{
if (line[0] != '#') // Checks if the line begins with '#' (a comment, should not do anything)
{
if (line[0] == '(') // Check if it is a action/toggle button command
{
ListDialog tmp = new ListDialog(); // If it is, its the end of the actual dialog
tmp.action = line; // Creates a new tmp dialog, update the action as the last line
int index = dialog.dialogueLines.Count;
for (int i = 0; i < index; i++) // Dequeue everything inside this new tmp dialog
{
tmp.characterNames.Add(dialog.characterNames[i]);
tmp.dialogueLines.Add(dialog.dialogueLines[i]);
}
dialog.CleanDialog();
dialogBucket.dialogs.Add(tmp); // Add it to the dialog bucket for future use
}
else if (line[0] == '/') // If it isn't then it's just a dialog line
{
var item = line.Split('(');
dialog.characterNames.Add(item[0]);
dialog.dialogueLines.Add(uiManager.CleanString(item[1]));
}
else
{
var item = line.Split('-'); // Splits at '-': "Character Name" - "Dialog line"
dialog.characterNames.Add(uiManager.CleanString(item[0])); // Enqueue character name at the dialog dummy object
dialog.dialogueLines.Add(uiManager.CleanString(item[1])); // Enqueue dialog line at the dialog dummy object
}
}
}
}
}
/// <summary>
/// Shows the actual line of dialog, name and portrait of the actual character talking
/// It handles the dialog lines and names
/// </summary>
private void ShowScript()
{
ListDialog actualDialog = GetCurrentHeadDialog();
// If dialog is either: OFF, OVER or is not even there at all, don't show anything.
if (actualDialog != null && !actualDialog.IsDialogOver() && !actualDialog.IsDialogOff())
{
// Gets the next character name and line from the actual dialog
string[] nameAndLine = actualDialog.GetNextNameAndLine();
if (nameAndLine[0][0] == '/')
{
HandleCommand(nameAndLine);
}
else
{
// Updates the portrait and text to the actual character in screen
UpdateTextBox(nameAndLine);
}
}
}
/// <summary>
/// If there's no dialog lines left on the actual dialog, show the buttons (if any)
/// </summary>
private void HandlePrintCompleted()
{
ListDialog currentDialog = GetCurrentHeadDialog();
if (currentDialog.currentIndex >= currentDialog.dialogueLines.Count)
{
currentDialog.dialogIsOver = true;
}
if (!currentDialog.IsDialogOver())
{
// If the next line is a certain command, just show script, dont wait for a mouse click
string testIfCommand = currentDialog.characterNames[currentDialog.currentIndex].Substring(1);
switch (testIfCommand)
{
case "wait":
case "w":
ShowScript();
break;
case "playsound":
case "playSound":
case "ps":
ShowScript();
break;
case "playMusic":
case "playmusic":
case "pm":
ShowScript();
break;
}
}
else
{
//Debug.Log("PRINT COMPLETED");
SetButtons(dialogBucket.dialogs[dialogHeadIndex].action);
}
}
/// <summary>
/// Show the buttons using a action string [sintax: "(option 1, option 2, option 3)"]
/// Or hides if no string is sent
/// </summary>
/// <param name="rawOptions"></param>
private void SetButtons(string rawOptions = "")
{
foreach (Button child in uiManager.buttonGrid)
{
child.gameObject.SetActive(false);
}
if (rawOptions != "") // If no string is sent, just leave everything off
{
string options = uiManager.CleanString(rawOptions); // Clean raw string
if (options[0] == '[')
{
int num = int.Parse(options.Substring(1, options.Length - 2));
GetCurrentHeadDialog().SetDialogActive();
dialogHeadIndex = num;
return;
}
ListDialog currentDialog = GetCurrentHeadDialog();
// Make a test to see if it's the narrator who is talking
// If it is him, toogle button position to center option buttons box
//uiManager.ToggleButtonPosition(currentDialog.characterNames[currentDialog.characterNames.Count-1] == uiManager.narratorName);
// Then split on the ';' marker, option divided in the item[]
var item = options.Split(';');
for (int i = 0; i < item.Length; i++)
{
var split = item[i].Split('[');
uiManager.buttonGrid[i].GetComponentInChildren <TextMeshProUGUI>().text = split[0];
buttonActionArray[i] = int.Parse(uiManager.CleanString(split[1]));
uiManager.buttonGrid[i].gameObject.SetActive(true);
}
/*
* if (item.Length > 0) // If there's at least one button:
* {
*
* var split = item[0].Split('[');
* uiManager.buttonGrid[0].GetComponentInChildren<TextMeshProUGUI>().text = split[0];
* buttonActionArray[0] = int.Parse(uiManager.CleanString(split[1]));
* uiManager.buttonGrid[0].gameObject.SetActive(true);
*
* }
*
* if (item.Length > 1) // If there's at least two buttons:
* {
* var split = item[1].Split('[');
* uiManager.buttonGrid[1].GetComponentInChildren<TextMeshProUGUI>().text = split[0];
* buttonActionArray[1] = int.Parse(uiManager.CleanString(split[1]));
* uiManager.buttonGrid[1].gameObject.SetActive(true);
* }
*
* if (item.Length > 2) // If there's three buttons:
* {
* var split = item[2].Split('[');
* uiManager.buttonGrid[2].GetComponentInChildren<TextMeshProUGUI>().text = split[0];
* buttonActionArray[2] = int.Parse(uiManager.CleanString(split[1]));
* uiManager.buttonGrid[2].gameObject.SetActive(true);
* }*/
}
}