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160 行
4.2 KiB

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using System;
using System.IO;
using System.Reflection;
[CustomEditor(typeof(Readme))]
[InitializeOnLoad]
public class ReadmeEditor : Editor {
static string kShowedReadmeSessionStateName = "ReadmeEditor.showedReadme";
static float kSpace = 16f;
static ReadmeEditor()
{
EditorApplication.delayCall += SelectReadmeAutomatically;
}
static void SelectReadmeAutomatically()
{
if (!SessionState.GetBool(kShowedReadmeSessionStateName, false ))
{
var readme = SelectReadme();
SessionState.SetBool(kShowedReadmeSessionStateName, true);
if (readme && !readme.loadedLayout)
{
LoadLayout();
readme.loadedLayout = true;
}
}
}
static void LoadLayout()
{
var assembly = typeof(EditorApplication).Assembly;
var windowLayoutType = assembly.GetType("UnityEditor.WindowLayout", true);
var method = windowLayoutType.GetMethod("LoadWindowLayout", BindingFlags.Public | BindingFlags.Static);
method.Invoke(null, new object[]{Path.Combine(Application.dataPath, "TutorialInfo/Layout.wlt"), false});
}
[MenuItem("Tutorial/Show Tutorial Instructions")]
static Readme SelectReadme()
{
var ids = AssetDatabase.FindAssets("Readme t:Readme");
if (ids.Length == 1)
{
var readmeObject = AssetDatabase.LoadMainAssetAtPath(AssetDatabase.GUIDToAssetPath(ids[0]));
Selection.objects = new UnityEngine.Object[]{readmeObject};
return (Readme)readmeObject;
}
else
{
Debug.Log("Couldn't find a readme");
return null;
}
}
protected override void OnHeaderGUI()
{
var readme = (Readme)target;
Init();
var iconWidth = Mathf.Min(EditorGUIUtility.currentViewWidth/3f - 20f, 128f);
GUILayout.BeginHorizontal("In BigTitle");
{
GUILayout.Label(readme.icon, GUILayout.Width(iconWidth), GUILayout.Height(iconWidth));
GUILayout.Label(readme.title, TitleStyle);
}
GUILayout.EndHorizontal();
}
public override void OnInspectorGUI()
{
var readme = (Readme)target;
Init();
foreach (var section in readme.sections)
{
if (!string.IsNullOrEmpty(section.heading))
{
GUILayout.Label(section.heading, HeadingStyle);
}
if (!string.IsNullOrEmpty(section.text))
{
GUILayout.Label(section.text, BodyStyle);
}
if (!string.IsNullOrEmpty(section.linkText))
{
if (LinkLabel(new GUIContent(section.linkText)))
{
Application.OpenURL(section.url);
}
}
GUILayout.Space(kSpace);
}
}
bool m_Initialized;
GUIStyle LinkStyle { get { return m_LinkStyle; } }
[SerializeField] GUIStyle m_LinkStyle;
GUIStyle TitleStyle { get { return m_TitleStyle; } }
[SerializeField] GUIStyle m_TitleStyle;
GUIStyle HeadingStyle { get { return m_HeadingStyle; } }
[SerializeField] GUIStyle m_HeadingStyle;
GUIStyle BodyStyle { get { return m_BodyStyle; } }
[SerializeField] GUIStyle m_BodyStyle;
void Init()
{
if (m_Initialized)
return;
m_BodyStyle = new GUIStyle(EditorStyles.label);
m_BodyStyle.wordWrap = true;
m_BodyStyle.fontSize = 14;
m_BodyStyle.richText = true;
m_TitleStyle = new GUIStyle(m_BodyStyle);
m_TitleStyle.fontSize = 26;
m_HeadingStyle = new GUIStyle(m_BodyStyle);
m_HeadingStyle.fontStyle = FontStyle.Bold;
m_HeadingStyle.fontSize = 18 ;
m_LinkStyle = new GUIStyle(m_BodyStyle);
m_LinkStyle.wordWrap = false;
// Match selection color which works nicely for both light and dark skins
m_LinkStyle.normal.textColor = new Color (0x00/255f, 0x78/255f, 0xDA/255f, 1f);
m_LinkStyle.stretchWidth = false;
m_Initialized = true;
}
bool LinkLabel (GUIContent label, params GUILayoutOption[] options)
{
var position = GUILayoutUtility.GetRect(label, LinkStyle, options);
Handles.BeginGUI ();
Handles.color = LinkStyle.normal.textColor;
Handles.DrawLine (new Vector3(position.xMin, position.yMax), new Vector3(position.xMax, position.yMax));
Handles.color = Color.white;
Handles.EndGUI ();
EditorGUIUtility.AddCursorRect (position, MouseCursor.Link);
return GUI.Button (position, label, LinkStyle);
}
}