private void FunctionsGUI()
{
if (m_ScriptPrescription.m_Functions == null)
{
GUILayout.FlexibleSpace();
return;
}
EditorGUILayout.BeginHorizontal();
{
GUILayout.Label("Functions", GUILayout.Width(kLabelWidth - 4));
EditorGUILayout.BeginVertical(m_Styles.m_LoweredBox);
m_OptionsScroll = EditorGUILayout.BeginScrollView(m_OptionsScroll);
{
bool expanded = FunctionHeader("General", true);
for (int i = 0; i < m_ScriptPrescription.m_Functions.Length; i++)
{
FunctionData func = m_ScriptPrescription.m_Functions[i];
if (func.name == null)
{
expanded = FunctionHeader(func.comment, false);
}
else if (expanded)
{
Rect toggleRect = GUILayoutUtility.GetRect(GUIContent.none, EditorStyles.toggle);
toggleRect.x += 15;
toggleRect.width -= 15;
bool include = GUI.Toggle(toggleRect, func.include, new GUIContent(func.name, func.comment));
if (include != func.include)
{
m_ScriptPrescription.m_Functions[i].include = include;
SetFunctionIsIncluded(m_BaseClass, func.name, include);
}
}
}
}
EditorGUILayout.EndScrollView();
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndHorizontal();
}
private void HandleBaseClass()
{
if (m_TemplateNames.Length == 0)
{
m_BaseClass = null;
return;
}
// Get base class
m_BaseClass = GetBaseClass(m_ScriptPrescription.m_Template);
// If base class was found, strip first line from template
if (m_BaseClass != null)
{
m_ScriptPrescription.m_Template =
m_ScriptPrescription.m_Template.Substring(m_ScriptPrescription.m_Template.IndexOf("\n") + 1);
}
m_IsEditorClass = IsEditorClass(m_BaseClass);
m_IsCustomEditor = (m_BaseClass == kCustomEditorClassName);
m_ScriptPrescription.m_StringReplacements.Clear();
// Try to find function file first in custom templates folder and then in built-in
string functionDataFilePath = Path.Combine(GetAbsoluteCustomTemplatePath(), m_BaseClass + ".functions.txt");
if (!File.Exists(functionDataFilePath))
{
functionDataFilePath = Path.Combine(GetAbsoluteBuiltinTemplatePath(), m_BaseClass + ".functions.txt");
}
if (!File.Exists(functionDataFilePath))
{
m_ScriptPrescription.m_Functions = null;
}
else
{
StreamReader reader = new StreamReader(functionDataFilePath);
List <FunctionData> functionList = new List <FunctionData>();
int lineNr = 1;
while (!reader.EndOfStream)
{
string functionLine = reader.ReadLine();
string functionLineWhole = functionLine;
try
{
if (functionLine.Substring(0, 7).ToLower() == "header ")
{
functionList.Add(new FunctionData(functionLine.Substring(7)));
continue;
}
FunctionData function = new FunctionData();
bool defaultInclude = false;
if (functionLine.Substring(0, 8) == "DEFAULT ")
{
defaultInclude = true;
functionLine = functionLine.Substring(8);
}
if (functionLine.Substring(0, 9) == "override ")
{
function.isVirtual = true;
functionLine = functionLine.Substring(9);
}
string returnTypeString = GetStringUntilSeperator(ref functionLine, " ");
function.returnType = (returnTypeString == "void" ? null : returnTypeString);
function.name = GetStringUntilSeperator(ref functionLine, "(");
string parameterString = GetStringUntilSeperator(ref functionLine, ")");
if (function.returnType != null)
{
function.returnDefault = GetStringUntilSeperator(ref functionLine, ";");
}
function.comment = functionLine;
string[] parameterStrings = parameterString.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
List <ParameterData> parameterList = new List <ParameterData>();
for (int i = 0; i < parameterStrings.Length; i++)
{
string[] paramSplit = parameterStrings[i].Trim().Split(' ');
parameterList.Add(new ParameterData(paramSplit[1], paramSplit[0]));
}
function.parameters = parameterList.ToArray();
function.include = GetFunctionIsIncluded(m_BaseClass, function.name, defaultInclude);
functionList.Add(function);
}
catch (Exception e)
{
Debug.LogWarning("Malformed function line: \"" + functionLineWhole + "\"\n at " + functionDataFilePath + ":" + lineNr + "\n" + e);
}
lineNr++;
}
m_ScriptPrescription.m_Functions = functionList.ToArray();
}
}
private void WriteFunction(FunctionData function)
{
string paramString = string.Empty;
string overrideString;
string returnTypeString;
string functionContentString;
switch (m_ScriptPrescription.m_Lang)
{
case Language.JavaScript:
// Comment
WriteComment(function.comment);
// Function header
for (int i = 0; i < function.parameters.Length; i++)
{
paramString += function.parameters[i].name + " : " + TranslateTypeToJavascript(function.parameters[i].type);
if (i < function.parameters.Length - 1)
{
paramString += ", ";
}
}
overrideString = (function.isVirtual ? "override " : string.Empty);
returnTypeString = (function.returnType == null ? " " : " : " + TranslateTypeToJavascript(function.returnType) + " ");
m_Writer.WriteLine(m_Indentation + overrideString + "function " + function.name + " (" + paramString + ")" + returnTypeString + "{");
// Function content
IndentLevel++;
functionContentString = (function.returnType == null ? string.Empty : function.returnDefault + ";");
m_Writer.WriteLine(m_Indentation + functionContentString);
IndentLevel--;
m_Writer.WriteLine(m_Indentation + "}");
break;
case Language.CSharp:
// Comment
WriteComment(function.comment);
// Function header
for (int i = 0; i < function.parameters.Length; i++)
{
paramString += function.parameters[i].type + " " + function.parameters[i].name;
if (i < function.parameters.Length - 1)
{
paramString += ", ";
}
}
overrideString = (function.isVirtual ? "public override " : string.Empty);
returnTypeString = (function.returnType == null ? "void " : function.returnType + " ");
m_Writer.WriteLine(m_Indentation + overrideString + returnTypeString + function.name + " (" + paramString + ") {");
// Function content
IndentLevel++;
functionContentString = (function.returnType == null ? string.Empty : function.returnDefault + ";");
m_Writer.WriteLine(m_Indentation + functionContentString);
IndentLevel--;
m_Writer.WriteLine(m_Indentation + "}");
break;
case Language.Boo:
// Comment
WriteComment(function.comment);
// Function header
for (int i = 0; i < function.parameters.Length; i++)
{
paramString += function.parameters[i].name + " as " + TranslateTypeToBoo(function.parameters[i].type);
if (i < function.parameters.Length - 1)
{
paramString += ", ";
}
}
overrideString = (function.isVirtual ? "public override " : string.Empty);
returnTypeString = (function.returnType == null ? string.Empty : " as " + TranslateTypeToJavascript(function.returnType));
m_Writer.WriteLine(m_Indentation + overrideString + "def " + function.name + " (" + paramString + ")" + returnTypeString + ":");
// Function content
IndentLevel++;
functionContentString = (function.returnType == null ? "pass" : function.returnDefault);
m_Writer.WriteLine(m_Indentation + functionContentString);
IndentLevel--;
break;
}
}