/// <summary>
/// Returns a SayDialog by searching for one in the scene or creating one if none exists.
/// </summary>
public static SayDialog GetSayDialog()
{
if (ActiveSayDialog == null)
{
SayDialog sd = null;
// Use first active Say Dialog in the scene (if any)
if (activeSayDialogs.Count > 0)
{
sd = activeSayDialogs[0];
}
if (sd != null)
{
ActiveSayDialog = sd;
}
if (ActiveSayDialog == null)
{
// Auto spawn a say dialog object from the prefab
GameObject prefab = Resources.Load <GameObject>("Prefabs/SayDialog");
if (prefab != null)
{
GameObject go = Instantiate(prefab) as GameObject;
go.SetActive(false);
go.name = "SayDialog";
ActiveSayDialog = go.GetComponent <SayDialog>();
}
}
}
return(ActiveSayDialog);
}
/// <summary>
/// Hides any currently displayed Say Dialog.
/// </summary>
public virtual void HideSayDialog()
{
var sayDialog = SayDialog.GetSayDialog();
if (sayDialog != null)
{
sayDialog.FadeWhenDone = true;
}
}
public override void OnEnter()
{
if (!showAlways && executionCount >= showCount)
{
Continue();
return;
}
executionCount++;
// Override the active say dialog if needed
if (character != null && character.SetSayDialog != null)
{
SayDialog.ActiveSayDialog = character.SetSayDialog;
}
if (setSayDialog != null)
{
SayDialog.ActiveSayDialog = setSayDialog;
}
var sayDialog = SayDialog.GetSayDialog();
if (sayDialog == null)
{
Continue();
return;
}
var flowchart = GetFlowchart();
sayDialog.SetActive(true);
sayDialog.SetCharacter(character);
sayDialog.SetCharacterImage(portrait);
string displayText = storyText;
var activeCustomTags = CustomTag.activeCustomTags;
for (int i = 0; i < activeCustomTags.Count; i++)
{
var ct = activeCustomTags[i];
displayText = displayText.Replace(ct.TagStartSymbol, ct.ReplaceTagStartWith);
if (ct.TagEndSymbol != "" && ct.ReplaceTagEndWith != "")
{
displayText = displayText.Replace(ct.TagEndSymbol, ct.ReplaceTagEndWith);
}
}
string subbedText = flowchart.SubstituteVariables(displayText);
sayDialog.Say(subbedText, !extendPrevious, waitForClick, fadeWhenDone, stopVoiceover, waitForVO, voiceOverClip, delegate {
Continue();
});
}
public override void OnStopExecuting()
{
var sayDialog = SayDialog.GetSayDialog();
if (sayDialog == null)
{
return;
}
sayDialog.Stop();
}
protected virtual SayDialog GetSayDialog(Character character)
{
SayDialog sayDialog = null;
if (character != null)
{
if (character.SetSayDialog != null)
{
sayDialog = character.SetSayDialog;
}
}
if (sayDialog == null)
{
sayDialog = SayDialog.GetSayDialog();
}
return(sayDialog);
}
/// <summary>
/// Returns the current say dialog.
/// </summary>
public virtual SayDialog GetSayDialog()
{
return(SayDialog.GetSayDialog());
}
/// <summary>
/// Sync the active say dialog with what Lua thinks the SayDialog should be
/// </summary>
public virtual void SetSayDialog(SayDialog sayDialog)
{
SayDialog.ActiveSayDialog = sayDialog;
}