public static ISayDialog GetSayDialog()
{
if (activeSayDialog == null)
{
// Use first Say Dialog found in the scene (if any)
SayDialog sd = GameObject.FindObjectOfType <SayDialog>();
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 <ISayDialog>();
}
}
}
return(activeSayDialog);
}
public virtual void HideSayDialog()
{
ISayDialog sayDialog = SayDialog.GetSayDialog();
if (sayDialog != null)
{
sayDialog.FadeWhenDone = true;
}
}
public override void OnStopExecuting()
{
ISayDialog sayDialog = SayDialog.GetSayDialog();
if (sayDialog == null)
{
return;
}
sayDialog.Stop();
}
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;
}
ISayDialog sayDialog = SayDialog.GetSayDialog();
if (sayDialog == null)
{
Continue();
return;
}
var flowchart = GetFlowchart();
sayDialog.SetActive(true);
sayDialog.SetCharacter(character, flowchart);
sayDialog.SetCharacterImage(portrait);
string displayText = storyText;
foreach (CustomTag ct in CustomTag.activeCustomTags)
{
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, voiceOverClip, delegate {
Continue();
});
}
protected ISayDialog GetSayDialog(Character character)
{
ISayDialog sayDialog = null;
if (character != null)
{
if (character.SetSayDialog != null)
{
sayDialog = character.SetSayDialog;
}
}
if (sayDialog == null)
{
sayDialog = SayDialog.GetSayDialog();
}
return(sayDialog);
}
public IEnumerator DoConversation(string conv)
{
if (string.IsNullOrEmpty(conv))
{
yield break;
}
var conversationItems = Parse(conv);
if (conversationItems.Count == 0)
{
yield break;
}
// Track the current and previous parameter values
Character currentCharacter = null;
Sprite currentPortrait = null;
RectTransform currentPosition = null;
Character previousCharacter = null;
// Play the conversation
for (int i = 0; i < conversationItems.Count; ++i)
{
ConversationItem item = conversationItems[i];
if (item.Character != null)
{
currentCharacter = item.Character;
}
currentPortrait = item.Portrait;
currentPosition = item.Position;
ISayDialog sayDialog = GetSayDialog(currentCharacter);
if (sayDialog == null)
{
// Should never happen
yield break;
}
sayDialog.SetActive(true);
if (currentCharacter != null &&
currentCharacter != previousCharacter)
{
sayDialog.SetCharacter(currentCharacter);
}
var stage = Stage.GetActiveStage();
if (stage != null && currentCharacter != null &&
(currentPortrait != currentCharacter.State.portrait ||
currentPosition != currentCharacter.State.position))
{
var portraitOptions = new PortraitOptions(true);
portraitOptions.display = item.Hide ? DisplayType.Hide : DisplayType.Show;
portraitOptions.character = currentCharacter;
portraitOptions.fromPosition = currentCharacter.State.position;
portraitOptions.toPosition = currentPosition;
portraitOptions.portrait = currentPortrait;
//Flip option - Flip the opposite direction the character is currently facing
if (item.Flip)
{
portraitOptions.facing = item.FacingDirection;
}
// Do a move tween if the character is already on screen and not yet at the specified position
if (currentCharacter.State.onScreen &&
currentPosition != currentCharacter.State.position)
{
portraitOptions.move = true;
}
if (item.Hide)
{
stage.Hide(portraitOptions);
}
else
{
stage.Show(portraitOptions);
}
}
if (stage == null &&
currentPortrait != null)
{
sayDialog.SetCharacterImage(currentPortrait);
}
previousCharacter = currentCharacter;
if (!string.IsNullOrEmpty(item.Text))
{
exitSayWait = false;
sayDialog.Say(item.Text, true, true, true, false, null, () => {
exitSayWait = true;
});
while (!exitSayWait)
{
yield return(null);
}
exitSayWait = false;
}
}
}
public void SetSayDialog(ISayDialog sayDialog)
{
SayDialog.activeSayDialog = sayDialog;
}
