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Add a hacky .net 3.5 compatible version.
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@GlassToeStudio
GlassToeStudio committed Feb 8, 2019
1 parent 6bc61b0 commit 9cc4dbf
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Showing 12 changed files with 189 additions and 128 deletions.
9 changes: 7 additions & 2 deletions Assets/CustomInspectorCreator/Editor/CustomInspectorCreator.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
using UnityEngine;
using GTS.InspectorGeneration.Data;
using GTS.InspectorGeneration.Utilities;
using System.Collections.Generic;

namespace GTS.InspectorGeneration
{
Expand All @@ -27,7 +28,11 @@ private static void Generate(bool isText)

MessageLogger.LogStartMessage(fileData.ClassName, isText);

Type type = new Compiler().GetTypeForCompiledClassAtPath(fileData.FullPath);
//Type type = new Compiler().GetTypeForCompiledClassAtPath(fileData.FullPath);
Generator generator = new Generator();
string nameSpace = generator.GetNameSpace(fileData.FullPath);

Type type = new Compiler().GetTypeFromString(nameSpace + "." + fileData.ClassName);

if (type == null)
{
Expand All @@ -39,7 +44,7 @@ private static void Generate(bool isText)
return;
}

string[] generatedCode = new Generator().Generate(type, fileData.FullPath, fileData.ClassName);
string[] generatedCode = generator.Generate(type, fileData.FullPath, fileData.ClassName);

string code = new Builder().Build(generatedCode);

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16 changes: 15 additions & 1 deletion Assets/CustomInspectorCreator/Editor/Utilities/Compiler.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,23 @@
using System.Linq;
using Microsoft.CSharp;
using System.CodeDom.Compiler;
using System.Reflection.Emit;

namespace GTS.InspectorGeneration.Utilities
{
public class Compiler
{
/// <summary>
/// Attempt to get the Type from the passed in string typeName.
/// </summary>
public Type GetTypeFromString(string typeName)
{
MessageLogger.LogType(typeName);
Type t = Type.GetType(typeName + ", Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
MessageLogger.LogType(t.ToString());
return t;
}

/// <summary>
/// Attempt to compile a csharp script (.cs) at the given path.
/// <para>Succesfull compilation will result in the return of the class's Type, else return null.</para>
Expand Down Expand Up @@ -43,7 +55,9 @@ private CompilerParameters CreateCompileParameters()

// Add all referenced assemblies
parameters.ReferencedAssemblies.AddRange(
AppDomain.CurrentDomain.GetAssemblies().Where(item => !item.IsDynamic).Select(item => item.Location).ToArray());
AppDomain.CurrentDomain.GetAssemblies()
.Where(item => !(item.ManifestModule is ModuleBuilder))
.Select(item => item.Location).ToArray());

return parameters;
}
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119 changes: 77 additions & 42 deletions Assets/CustomInspectorCreator/Editor/Utilities/Generator.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
using System;
using System;
using System.IO;
using System.Linq;
using System.Text;
Expand All @@ -10,13 +10,13 @@ namespace GTS.InspectorGeneration.Utilities
{
public class Generator
{
private string tabLevel;
private string tabLevel = "";
private bool didHaveProps;
private string classTypeField;
private string onEnableBody;

public string[] Generate(Type type, string fullPath, string className)
{
{
string varName = GetVarName(className);

string usings = GenerateUsings(fullPath);
Expand Down Expand Up @@ -70,15 +70,37 @@ private string GenerateUsings(string path)
// Could add unintended using statements, example here in the StreamReader.
if (line.Contains("using") && line.Contains(";")) //Test a 'using' fix.
{
sb.Append($"{line}\n");
sb.Append(string.Format("{0}\n", line));
}
}
}
return sb.ToString();
}

public string GetNameSpace(string path)
{
//Debug.Log("generating usings");

string nameSpace = String.Empty;
using (var reader = new StreamReader(path))
{
string line;

while ((line = reader.ReadLine()) != null)
{
// Could add unintended using statements, example here in the StreamReader.
if (line.Contains("namespace")) //Test a 'using' fix.
{
nameSpace = line.Replace("namespace", "").Replace("{", "").Trim();
}
}
}
return nameSpace;
}

private string GenerateNamespaceBegin(Type type)
{
//Debug.Log("generating NameSpace");
string myNamespace = type.Namespace;
if (string.IsNullOrEmpty(myNamespace))
{
Expand All @@ -87,61 +109,70 @@ private string GenerateNamespaceBegin(Type type)
else
{
Indent();
return $"\nnamespace {myNamespace}\n{{";
return ("\nnamespace " + myNamespace + "\n{");
}
}

private string GenerateInspectorAttribute(string className)
{
return $"\n{tabLevel}[CustomEditor(typeof({className}))]\n";
//Debug.Log("generating Inspector Attribute");

return string.Format("\n{0}[CustomEditor(typeof({1}))]\n", tabLevel, className);
}

private string GenerateClassDeclarationBegin(string className)
{
return $"{tabLevel}public class {className}Editor : Editor\n{tabLevel}{{\n";
//Debug.Log("generating Class Declaration Begin");

return (tabLevel + "public class " + className + "Editor : Editor\n" + tabLevel + "{\n");
}

// Members
private string GenerateClassTypeMember(string className, string varName)
{
Indent();
return $"{tabLevel}private {className} {varName};\n";
//Debug.Log("generating Class Type Member");
return (string.Format("{0}private {1} {2}; \n", tabLevel, className, varName));
}

// OnEnable
private string GenerateOnEnableBegin()
{
string onEnableStart = $"\n{tabLevel}private void OnEnable()\n";
string openBrace = $"{tabLevel}{{\n";
//Debug.Log("generating OnEnable Begin");
string onEnableStart = (string.Format("\n{0}private void OnEnable()\n", tabLevel));
string openBrace = (tabLevel + "{\n");

return $"{onEnableStart}{openBrace}";
return (string.Format("{0}{1}", onEnableStart, openBrace));
}

private string GenerateOnEnableBody(string varName, string className)
{
//Debug.Log("generating OnEnable Body");
Indent();
string body = $"{tabLevel}{varName} = ({className})target;\n";
string body = string.Format("{0}{1} = ({2})target; \n", tabLevel, varName, className);
Dedent();
return $"{body}";
return string.Format("{0}", body);
}

private string GenerateOnEnableEnd()
{
string closeBrace = $"{tabLevel}}}\n\n";
return $"{closeBrace}";
//Debug.Log("generating OnEnable End");
string closeBrace = tabLevel + "}\n\n";
return string.Format("{0}", closeBrace);
}

//OnInspectorGUI
private string GenerateOnInspectorGUIBegin()
{
return $"{tabLevel}public override void OnInspectorGUI()\n{tabLevel}{{\n";
//Debug.Log("generating OnInspectorGUI Begin");
return (tabLevel + "public override void OnInspectorGUI()\n" + tabLevel + "{\n");
}

private string GenerateOnInspectorGUIBodyFields(Type type, string varName)
{
//Debug.Log("generating OnInspectorGUI Body Fields");
Indent();

StringBuilder sb = new StringBuilder($"{tabLevel}// Fields\n");
StringBuilder sb = new StringBuilder(string.Format("{0}// Fields\n", tabLevel));

BindingFlags bindingFlags = BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly;

Expand All @@ -156,7 +187,9 @@ private string GenerateOnInspectorGUIBodyFields(Type type, string varName)

private string GenerateOnInspectorGUIBodyProperties(Type type, string varName)
{
StringBuilder sb = new StringBuilder($"\n{tabLevel}// Properties\n");
//Debug.Log("generating OnInspectorGUI Body Properties");

StringBuilder sb = new StringBuilder(string.Format("\n{0}// Properties\n", tabLevel));

BindingFlags bindingFlags = BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly;

Expand All @@ -171,7 +204,9 @@ private string GenerateOnInspectorGUIBodyProperties(Type type, string varName)

private string GenerateOnInspectorGUIBodyMethodButtons(Type type, string varName)
{
StringBuilder sb = new StringBuilder($"\n{tabLevel}// Buttons");
//Debug.Log("generating OnInspectorGUI Body Buttons");

StringBuilder sb = new StringBuilder(string.Format("\n{0}// Buttons", tabLevel));

BindingFlags bindingFlags = BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.NonPublic;

Expand All @@ -185,13 +220,13 @@ private string GenerateOnInspectorGUIBodyMethodButtons(Type type, string varName
{
MessageLogger.LogAttributeType(a);

string buttonStart = $"\n{tabLevel}if(GUILayout.Button(\"{GetLabelName(m.Name)}\"))\n{tabLevel}{{\n";
string buttonStart = ("\n" + tabLevel + "if(GUILayout.Button(\"" + GetLabelName(m.Name) + ")\"))\n" + tabLevel + "{\n");
Indent();
string buttonBody = $"{tabLevel}{varName}.{m.Name}();\n";
string buttonBody = string.Format("{0}{1}.{2}(); \n", tabLevel, varName, m.Name);
Dedent();
string buttonEnd = $"{tabLevel}}}\n";
string buttonEnd = tabLevel + "}\n";

sb.Append($"{buttonStart}{buttonBody}{buttonEnd}");
sb.Append(string.Format("{0}{1}{2}", buttonStart, buttonBody, buttonEnd));

}
}
Expand All @@ -204,20 +239,20 @@ private string GenerateOnInspectorGUIEnd()
string result = string.Empty;
if (didHaveProps)
{
result = $"\n{tabLevel}serializedObject.ApplyModifiedProperties();\n";
result = string.Format("\n{0}serializedObject.ApplyModifiedProperties(); \n", tabLevel);
}

Dedent();

result = $"{result}{tabLevel}}}\n";
result = result + tabLevel + "}\n";
return result;
}

// Finialize
private string GenerateClassDeclarationEnd()
{
Dedent();
return $"{tabLevel}}}\n";
return tabLevel + "}\n";
}

private string GenerateNamespaceEnd(Type type)
Expand Down Expand Up @@ -299,10 +334,10 @@ private string GoBackAndAddSerializedProperty(string name)
didHaveProps = true;

string ammendMemberDeclarations = AmmendMemberDeclarations(name);
classTypeField = $"{classTypeField}{ammendMemberDeclarations}";
classTypeField = string.Format("{0}{1}", classTypeField, ammendMemberDeclarations);

string ammendOnEnable = AmmendOnEnable(name);
onEnableBody = $"{onEnableBody}{ammendOnEnable}";
onEnableBody = string.Format("{0}{1}", onEnableBody, ammendOnEnable);

return GenerateEditorGUILayoutForSerializedProperty(name);
}
Expand All @@ -311,7 +346,7 @@ private string GoBackAndAddSerializedProperty(string name)
// A special case
private string GenerateEditorGUILayoutEnumPopup(string varName, string name, string type)
{
string result = $"{tabLevel}{varName}.{name} = ({type.Split('.').Last()})EditorGUILayout.EnumPopup(\"{name}\", {varName}.{name});\n{tabLevel}// Also could use EnumFlagsField.\n";
string result = string.Format("{0}{1}.{2} = ({3})EditorGUILayout.EnumPopup(\"{2}\", {1}.{2}); \n{0}// Also could use EnumFlagsField.\n", tabLevel, varName, name, type.Split('.').Last());
return result;
}
// Default
Expand All @@ -321,34 +356,34 @@ private string GenerateEditorGUILayoutForGivenType(string varName, string name,
string comment = LookUpComments(type);
if (!string.IsNullOrEmpty(comment))
{
toAdd = $"{tabLevel}{comment}";
toAdd = string.Format("{0}{1}", tabLevel, comment);
}
string r = $"{tabLevel}{varName}.{name} = EditorGUILayout.{result}(\"{name}\", {varName}.{name});\n{toAdd}";
string r = string.Format("{0}{1}.{2} = EditorGUILayout.{3}(\"{2}\", {1}.{2}); \n{4}", tabLevel, varName, name, result, toAdd);
return r;
}
// A special case
private string GenerateEditorGUILayoutForSerializedProperty(string name)
{
return $"{tabLevel}EditorGUILayout.PropertyField({GetVarName(name)}, new GUIContent(\"{GetLabelName(name)}\"), true);\n";
return string.Format("{0}EditorGUILayout.PropertyField({1}, new GUIContent(\"{2}\"), true); \n", tabLevel, GetVarName(name), GetLabelName(name));
}

private string GenerateErrorMessage(string name, string type)
{
return $"{tabLevel}// Omitting {name} from code generation. No applicable entry for {type}!\n";
return string.Format("{0}// Omitting {1} from code generation. No applicable entry for {2}!\n", tabLevel, name, type);
}
#endregion

#region Ammendments
private string AmmendOnEnable(string name)
{
// m_IntProp = serializedObject.FindProperty("m_MyInt")
return $"{tabLevel}{GetVarName(name)} = serializedObject.FindProperty(\"{name}\");\n";
return string.Format("{0}{1} = serializedObject.FindProperty(\"{2}\"); \n", tabLevel, GetVarName(name), name);
}

private string AmmendMemberDeclarations(string name)
{
Dedent();
string result = $"{tabLevel}SerializedProperty {GetVarName(name)};\n";
string result = string.Format("{0}SerializedProperty {1}; \n", tabLevel, GetVarName(name));
Indent();

return result;
Expand All @@ -358,20 +393,20 @@ private string AmmendMemberDeclarations(string name)
#region Helpers
private void Indent()
{
tabLevel = $"{tabLevel }\t";
tabLevel += " ";
}

private void Dedent()
{
if(tabLevel.Length > 0)
if (tabLevel.Length > 0)
{
tabLevel = tabLevel.Remove(tabLevel.Length - 1);
}
}

private string GetVarName(string className)
{
return $"_{Char.ToLowerInvariant(className[0])}{className.Substring(1)}";
return string.Format("_{0}{1}", Char.ToLowerInvariant(className[0]), className.Substring(1));
}

private string GetLabelName(string name)
Expand All @@ -382,11 +417,11 @@ private string GetLabelName(string name)
{
foreach (var s in split)
{
result = $"{result} {s}";
result = string.Format("{0} {1}", result, s);
}

result = result.Trim();
result = $"{Char.ToUpperInvariant(result[0])}{result.Substring(1)}";
result = string.Format("{0}{1}", Char.ToUpperInvariant(result[0]), result.Substring(1));
return result;
}

Expand Down
2 changes: 1 addition & 1 deletion Assets/CustomInspectorCreator/Editor/Utilities/Generator.cs.meta
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