// Initializes the conversation
// Returns true on success
public bool initialize(AdvancedDialogue _dialog)
{
// Local variables
DynamicScript script = null;
int id = 0;
// Define function: enabled
if (m_funcValueStartTextID == null || m_funcValueStartTextID.Length == 0)
{
m_funcGetStartTextID = null;
}
else if (System.Int32.TryParse(m_funcValueStartTextID, out id) == true)
{
m_funcGetStartTextID = new System.Func <int>(() => { return(id); });
}
else
{
// Try to get script
if (_dialog.DynamicScripts.ContainsKey(m_funcValueStartTextID) == false)
{
return(false);
}
script = _dialog.DynamicScripts[m_funcValueStartTextID];
m_funcGetStartTextID = new System.Func <int>(() => { object v = null; Game.Instance.ScriptEngine.executeScript(script, ref v); return((System.Int32)v); });
}
return(true);
}
// Initializes the text
// Returns true on success
public bool initialize(AdvancedDialogue _dialog)
{
// Define function: show parts
if (m_funcValuShowParts == null || m_funcValuShowParts.Length == 0)
{
m_funcShowParts = new System.Func <bool>(() => { return(true); });
}
else if (m_funcValuShowParts.Equals("0") || m_funcValuShowParts.Equals("1"))
{
m_funcShowParts = new System.Func <bool>(() => { return(m_funcValuShowParts.Equals("0") == true ? false : true); });
}
else
{
// Try to get script
if (_dialog.DynamicScripts.ContainsKey(m_funcValuShowParts) == false)
{
return(false);
}
m_funcShowParts = new System.Func <bool>(() =>
{
bool v = false;
Game.Instance.ScriptEngine.executeScript <bool>(_dialog.DynamicScripts[m_funcValuShowParts], ref v);
return(v);
});
}
return(true);
}
// Override: FSMState::Awake()
protected override void Awake()
{
// Call parent
base.Awake();
// Text to display?
if (m_textSource == null)
{
Debug.LogError("Invalid text FSM-state (" + gameObject.name + "). No text has been set!");
return;
}
// Parse dialog
m_dialogue = AdvancedDialogueParser.parseDialog(m_textSource.text);
if (m_dialogue == null || m_dialogue.Valid == false)
{
Debug.LogError("Invalid text FSM-state (" + gameObject.name + "). Text data is invalid!");
return;
}
}
// Initializes the choice
// Returns true on success
public bool initialize(AdvancedDialogue _dialog)
{
// Local variables
DynamicScript script = null;
int id = 0;
// Define function: enabled
if (m_funcValueEnabled == null || m_funcValueEnabled.Length == 0)
{
m_funcIsEnabled = new System.Func <bool>(() => { return(true); });
}
else if (m_funcValueEnabled.Equals("0") || m_funcValueEnabled.Equals("1"))
{
m_funcIsEnabled = new System.Func <bool>(() => { return(m_funcValueEnabled.Equals("0") == true ? false : true); });
}
else
{
// Try to get script
if (_dialog.DynamicScripts.ContainsKey(m_funcValueEnabled) == false)
{
return(false);
}
m_funcIsEnabled = new System.Func <bool>(() =>
{
bool v = false;
Game.Instance.ScriptEngine.executeScript <bool>(_dialog.DynamicScripts[m_funcValueEnabled], ref v);
return(v);
});
}
// Define function: next text ID
if (m_choiceType == ChoiceType.CHOICE_NEXT_TEXT)
{
if (m_funcValueNextTextID == null || m_funcValueNextTextID.Length == 0)
{
Debug.LogError("Choice with \"next text\" identifiers need an valid ID!");
return(false);
}
else if (System.Int32.TryParse(m_funcValueNextTextID, out id) == true)
{
m_funcNextTextID = new System.Func <int>(() => { return(id); });
}
else
{
// Try to get script
if (_dialog.DynamicScripts.ContainsKey(m_funcValueNextTextID) == false)
{
Debug.LogError("Choice with \"next text\" identifiers need an valid ID!");
return(false);
}
m_funcNextTextID = new System.Func <int>(() =>
{
object v = null; Game.Instance.ScriptEngine.executeScript(_dialog.DynamicScripts[m_funcValueNextTextID], ref v); return((System.Int32)v);
});
// Set flag
m_isNextTextIDFunc = true;
}
}
// Resolve script references
if (m_scriptReferences != null && m_scriptReferences.Count > 0)
{
// Loop through references
foreach (DynamicScriptRef r in m_scriptReferences)
{
// Get script
if (_dialog.DynamicScripts.ContainsKey(r.ScriptName) == false)
{
Debug.LogError("Referenced script(" + r.ScriptName + ") is not available!");
continue;
}
script = _dialog.DynamicScripts[r.ScriptName];
// Choose run-time
if (r.Runtime.Equals("onClick") == true)
{
m_scriptListOnClick.Add(script);
}
else
{
Debug.LogError("Unsupported run-time(" + r.Runtime + ") for the script reference in a choice!");
continue;
}
}
}
return(true);
}
// Parses an input stream in form of a string
public static AdvancedDialogue parseDialog(string _text)
{
// Local variables
AdvancedDialogue dialogue = null;
XmlDocument xmlDoc = null;
XmlNode xmlNode = null;
XmlNode xmlNodeAtt = null;
string overrideStartConversationID = "";
Conversation conv = null;
DynamicScript dynscript = null;
List <Conversation> convList = new List <Conversation>();
List <DynamicScript> dynscriptList = new List <DynamicScript>();
// Check parameter
if (_text == null || _text.Length == 0)
{
Debug.LogError("Empty input!");
return(null);
}
// Open XML document
xmlDoc = new XmlDocument();
xmlDoc.LoadXml(_text);
// Get first node (bw)
xmlNode = xmlDoc.SelectSingleNode("bw");
if (xmlNode == null)
{
Debug.LogError("Invalid XML format!");
return(null);
}
// Get attribute: override start conversation ID
xmlNodeAtt = xmlNode.Attributes.GetNamedItem("overrideStartConversationID");
if (xmlNodeAtt != null)
{
overrideStartConversationID = xmlNodeAtt.Value;
}
// Find first conversation or dynamic code node
xmlNode = xmlNode.FirstChild;
if (xmlNode == null)
{
Debug.LogError("No conversations or dynamic scripts has been found!");
return(null);
}
// Parse all conversations
do
{
// Skipable?
if (isNodeSkipable(xmlNode) == false)
{
// Dynamic scripts?
if (xmlNode.Name.Equals("dynscript") == true)
{
// Parse
dynscript = parseDynamicScript(xmlNode);
if (dynscript == null)
{
return(null);
}
// Add to list
dynscriptList.Add(dynscript);
}
// Conversation?
else if (xmlNode.Name.Equals("conversation") == true)
{
// Parse
conv = parseConversation(xmlNode);
if (conv == null)
{
return(null);
}
// Add to list
convList.Add(conv);
}
}
// Next sibling
xmlNode = xmlNode.NextSibling;
}while (xmlNode != null);
// Create dialogue
dialogue = new AdvancedDialogue(dynscriptList, convList, overrideStartConversationID);
return(dialogue);
}
