private void OnGUI()
{
// EditorGUILayout.LabelField("Color the selected obj", EditorStyles.boldLabel);
if (GUILayout.Button("OpenFIle"))
{
string path = EditorUtility.OpenFilePanel("Load text", "", "txt");
string fileName = (path.Substring(path.LastIndexOf("/") + 1, path.LastIndexOf(".") - path.LastIndexOf("/") - 1));
if (path.Length != 0)
{
firstKey = null;
var fileContent = File.ReadAllLines(path);
for (int i = 0; i < fileContent.Length; i++)
{
fileContent[i] = fileContent[i].Trim();
}
dialogues = new Dictionary <string, Dialogue>();
dialogues = ProcessTextToDialogue(fileContent);
DialogueObj dialogueObj = (DialogueObj)ScriptableObject.CreateInstance(typeof(DialogueObj));
dialogueObj.dialogues = dialogues;
dialogueObj.name = fileName;
dialogueObj.firstKey = firstKey;
dialogueObj.dialogues2 = dialoguesList;
//AssetDatabase.CreateAsset(dialogueObj, Application.dataPath + "/" + "Dialogue/" + dialogueObj.name + ".asset");
AssetDatabase.CreateAsset(dialogueObj, "Assets/" + fileName + ".asset");
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
}
//EditorGUILayout.ObjectField(source, typeof(UnityEngine.Object), true);
// EditorGUILayout.ObjectField(source, typeof(DialogueObj), true);
}
//This is where the display of the current dialogue items is located.
void OnGUI()
{
DialogueObj current = diaHash[currentText] as DialogueObj;
//Draw the dialogue box background (TextBoxBG) and scale it to the height and width designated by bgWidth and bgHeight
GUI.DrawTexture(new Rect(upCornerx, upCornery, bgWidth, bgHeight), TextBoxBG);
//The area where all text and options are displayed
GUILayout.BeginArea(new Rect(margin, upCornery + margin, bgWidth - (margin * 2), bgHeight - (margin * 2)));
GUILayout.BeginVertical();
//Display the current Dialogue Object's text
GUILayout.Label(current.text);
//For each option associated with the current object text, display a button
foreach (DiaOptObj option in current.options)
{
if (GUILayout.Button(option.response))
{
//When the button is selected:
//Go to the designated dialogue option (go nowhere if no designated option)
if (option.GoTo != null)
{
currentText = option.GoTo;
}
//Execute any commands associated with the object
if (option.commands != null)
{
foreach (string[] command in option.commands)
{
GameObject receiver = GameObject.Find(command[0]) as GameObject;
//If there is a parameter associated with this string, parse it as specified and call the function with it.
//If not specified, assume it is a string and pass it on as-is.
if (command.Length > 3)
{
if (command[3] == "i")
{
int par = int.Parse(command[2]);
receiver.SendMessage(command[1], par);
}
else if (command[3] == "f")
{
float par = float.Parse(command[2]);
receiver.SendMessage(command[1], par);
}
else if (command[3] == "b")
{
bool par = bool.Parse(command[2]);
receiver.SendMessage(command[1], par);
}
}
else if (command.Length == 3)
{
receiver.SendMessage(command[1], command[2]);
}
else
{
//No parameter given, call the function without any parameters
receiver.SendMessage(command[1]);
}
}
}
}
}
//End areas and such
GUILayout.EndVertical();
GUILayout.EndArea();
}
//End Get and Set methods
//Parses a dialogue tree from an XML string. The resulting dialogues are stored as a hash map in diaHash (<string title>,
//<DialogueObject>). These are displayed in the OnGUI function - edit there if you want to change their display. This
//function just creates the hashMap and the Objects inside it.
//XML tags:
//<XML> - encloses the document
// <DOb name = "name"> - encloses a piece of dialogue; name is how this dialogue piece is referenced
// <DText> - encloses the text for this piece of dialogue, it is assummed that DOb will have exactly 1 of these
// the text
// </DText>
// <DOp (GoTo="name")> - encloses a response to the dialogue which is selectable by the player; GoTo is a reference
// to a DOb name, it is where the dialogue will go when this response is selected, it is optional
// <DResp> - encloses the text for this response, it is assumed that DOp will have exactly 1 of these
// the text
// </DResp>
// <Com Obj="name" Fn="name" (Par="par" (ParType = "type"))/> - represents a command to be executed
// Obj - the name of the GameObject which has the script containing the function attached. This is *not*
// the name of the script
// Fn - the name of the function to be called (such as "setScreenWidth"). Do not include parentheses.
// Par - Optional, a parameter to be passed to the fn. This must be in string form, and convertable to
// the desired type from a string
// ParType - Optional, what type to convert Par to. If not specified, it assumed that it should remain
// a string. Possible values:
// "i" - convert to int
// "f" - convert to float
// "b" - convert to bool
// </DOp>
// </DOb>
//</XML>
public void parseDialogueTree(string XML)
{
PT_XMLHashtable xht;
int tempCount;
int tempCount2;
string[][] commands;
DiaOptObj[] tempdoo;
DialogueObj tempdob;
reader.Parse(XML);
xht = reader.xml["XML"][0];
foreach(PT_XMLHashtable DOBxht in xht["DOb"]){
tempdob = new DialogueObj();
tempdob.text = DOBxht["DText"][0].text;
if(DOBxht.HasKey("DOp")){
tempdoo = new DiaOptObj[DOBxht["DOp"].Count];
tempCount = 0;
foreach(PT_XMLHashtable DOPxht in DOBxht["DOp"]){
tempdoo[tempCount] = new DiaOptObj();
tempdoo[tempCount].response = DOPxht["DResp"][0].text;
if(DOPxht.ContainsAtt("GoTo")){
tempdoo[tempCount].GoTo = DOPxht.att("GoTo");
}
if(DOPxht.HasKey("Com")){
commands = new string[DOPxht["Com"].Count][];
tempCount2 = 0;
foreach(PT_XMLHashtable option in DOPxht["Com"]){
if(option.HasAtt("ParType")){
commands[tempCount2] = new string[4];
commands[tempCount2][3] = option.att("ParType");
commands[tempCount2][2] = option.att ("Par");
}else if(option.HasAtt("Par")){
commands[tempCount2] = new string[3];
commands[tempCount2][2] = option.att("Par");
}else{
commands[tempCount2] = new string[2];
}
commands[tempCount2][0] = option.att("Obj");
commands[tempCount2][1] = option.att("Fn");
tempCount2++;
}
tempdoo[tempCount].commands = commands;
}
tempCount++;
}
tempdob.options = tempdoo;
}
diaHash.Add(DOBxht.att("name"),tempdob);
}
}
//End Get and Set methods
//Parses a dialogue tree from an XML string. The resulting dialogues are stored as a hash map in diaHash (<string title>,
//<DialogueObject>). These are displayed in the OnGUI function - edit there if you want to change their display. This
//function just creates the hashMap and the Objects inside it.
//XML tags:
//<XML> - encloses the document
// <DOb name = "name"> - encloses a piece of dialogue; name is how this dialogue piece is referenced
// <DText> - encloses the text for this piece of dialogue, it is assummed that DOb will have exactly 1 of these
// the text
// </DText>
// <DOp (GoTo="name")> - encloses a response to the dialogue which is selectable by the player; GoTo is a reference
// to a DOb name, it is where the dialogue will go when this response is selected, it is optional
// <DResp> - encloses the text for this response, it is assumed that DOp will have exactly 1 of these
// the text
// </DResp>
// <Com Obj="name" Fn="name" (Par="par" (ParType = "type"))/> - represents a command to be executed
// Obj - the name of the GameObject which has the script containing the function attached. This is *not*
// the name of the script
// Fn - the name of the function to be called (such as "setScreenWidth"). Do not include parentheses.
// Par - Optional, a parameter to be passed to the fn. This must be in string form, and convertable to
// the desired type from a string
// ParType - Optional, what type to convert Par to. If not specified, it assumed that it should remain
// a string. Possible values:
// "i" - convert to int
// "f" - convert to float
// "b" - convert to bool
// </DOp>
// </DOb>
//</XML>
public void parseDialogueTree(string XML)
{
PT_XMLHashtable xht;
int tempCount;
int tempCount2;
string[][] commands;
DiaOptObj[] tempdoo;
DialogueObj tempdob;
reader.Parse(XML);
xht = reader.xml["XML"][0];
foreach (PT_XMLHashtable DOBxht in xht["DOb"])
{
tempdob = new DialogueObj();
tempdob.text = DOBxht["DText"][0].text;
if (DOBxht.HasKey("DOp"))
{
tempdoo = new DiaOptObj[DOBxht["DOp"].Count];
tempCount = 0;
foreach (PT_XMLHashtable DOPxht in DOBxht["DOp"])
{
tempdoo[tempCount] = new DiaOptObj();
tempdoo[tempCount].response = DOPxht["DResp"][0].text;
if (DOPxht.ContainsAtt("GoTo"))
{
tempdoo[tempCount].GoTo = DOPxht.att("GoTo");
}
if (DOPxht.HasKey("Com"))
{
commands = new string[DOPxht["Com"].Count][];
tempCount2 = 0;
foreach (PT_XMLHashtable option in DOPxht["Com"])
{
if (option.HasAtt("ParType"))
{
commands[tempCount2] = new string[4];
commands[tempCount2][3] = option.att("ParType");
commands[tempCount2][2] = option.att("Par");
}
else if (option.HasAtt("Par"))
{
commands[tempCount2] = new string[3];
commands[tempCount2][2] = option.att("Par");
}
else
{
commands[tempCount2] = new string[2];
}
commands[tempCount2][0] = option.att("Obj");
commands[tempCount2][1] = option.att("Fn");
tempCount2++;
}
tempdoo[tempCount].commands = commands;
}
tempCount++;
}
tempdob.options = tempdoo;
}
diaHash.Add(DOBxht.att("name"), tempdob);
}
}