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[unity] SpineEditorUtilities, handle low memory unloading assets in stack + new preferences items.

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This commit is contained in:
pharan 2016-07-31 09:31:51 +08:00
parent 0d74b10a79
commit af9085a07e
1 changed files with 44 additions and 12 deletions
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54
spine-unity/Assets/spine-unity/Editor/SpineEditorUtilities.cs
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@ -148,19 +148,33 @@ namespace Spine.Unity.Editor {
public static string editorGUIPath = ""; public static string editorGUIPath = "";
public static bool initialized; public static bool initialized;
/// This list keeps the asset reference temporarily during importing.
///
/// In cases of very large projects/sufficient RAM pressure, when AssetDatabase.SaveAssets is called,
/// Unity can mistakenly unload assets whose references are only on the stack.
/// This leads to MissingReferenceException and other errors.
static readonly List<ScriptableObject> protectFromStackGarbageCollection = new List<ScriptableObject>();
static HashSet<string> assetsImportedInWrongState; static HashSet<string> assetsImportedInWrongState;
static Dictionary<int, GameObject> skeletonRendererTable; static Dictionary<int, GameObject> skeletonRendererTable;
static Dictionary<int, SkeletonUtilityBone> skeletonUtilityBoneTable; static Dictionary<int, SkeletonUtilityBone> skeletonUtilityBoneTable;
static Dictionary<int, BoundingBoxFollower> boundingBoxFollowerTable; static Dictionary<int, BoundingBoxFollower> boundingBoxFollowerTable;
const string DEFAULT_MIX_KEY = "SPINE_DEFAULT_MIX";
#if SPINE_TK2D #if SPINE_TK2D
public static float defaultScale = 1f; const float DEFAULT_DEFAULT_SCALE = 1f;
#else #else
public static float defaultScale = 0.01f; const float DEFAULT_DEFAULT_SCALE = 0.01f;
#endif #endif
public static float defaultMix = 0.2f; const string DEFAULT_SCALE_KEY = "SPINE_DEFAULT_SCALE";
public static string defaultShader = "Spine/Skeleton"; public static float defaultScale = DEFAULT_DEFAULT_SCALE;
const float DEFAULT_DEFAULT_MIX = 0.2f;
const string DEFAULT_MIX_KEY = "SPINE_DEFAULT_MIX";
public static float defaultMix = DEFAULT_DEFAULT_MIX;
const string DEFAULT_DEFAULT_SHADER = "Spine/Skeleton";
const string DEFAULT_SHADER_KEY = "SPINE_DEFAULT_SHADER";
public static string defaultShader = DEFAULT_DEFAULT_SHADER;
#region Initialization #region Initialization
static SpineEditorUtilities () { static SpineEditorUtilities () {
@ -168,7 +182,11 @@ namespace Spine.Unity.Editor {
} }
static void Initialize () { static void Initialize () {
defaultMix = EditorPrefs.GetFloat(DEFAULT_MIX_KEY, 0.2f); {
defaultMix = EditorPrefs.GetFloat(DEFAULT_MIX_KEY, DEFAULT_DEFAULT_MIX);
defaultScale = EditorPrefs.GetFloat(DEFAULT_SCALE_KEY, DEFAULT_DEFAULT_SCALE);
defaultShader = EditorPrefs.GetString(DEFAULT_SHADER_KEY, DEFAULT_DEFAULT_SHADER);
}
DirectoryInfo rootDir = new DirectoryInfo(Application.dataPath); DirectoryInfo rootDir = new DirectoryInfo(Application.dataPath);
FileInfo[] files = rootDir.GetFiles("SpineEditorUtilities.cs", SearchOption.AllDirectories); FileInfo[] files = rootDir.GetFiles("SpineEditorUtilities.cs", SearchOption.AllDirectories);
@ -202,16 +220,28 @@ namespace Spine.Unity.Editor {
static void PreferencesGUI () { static void PreferencesGUI () {
if (!preferencesLoaded) { if (!preferencesLoaded) {
preferencesLoaded = true; preferencesLoaded = true;
defaultMix = EditorPrefs.GetFloat(DEFAULT_MIX_KEY, 0.2f); defaultMix = EditorPrefs.GetFloat(DEFAULT_MIX_KEY, DEFAULT_DEFAULT_MIX);
defaultScale = EditorPrefs.GetFloat(DEFAULT_SCALE_KEY, DEFAULT_DEFAULT_SCALE);
defaultShader = EditorPrefs.GetString(DEFAULT_SHADER_KEY, DEFAULT_DEFAULT_SHADER);
} }
EditorGUILayout.LabelField("Auto-Import Settings", EditorStyles.boldLabel); EditorGUILayout.LabelField("Auto-Import Settings", EditorStyles.boldLabel);
EditorGUI.BeginChangeCheck(); EditorGUI.BeginChangeCheck();
defaultMix = EditorGUILayout.FloatField("Default Mix", defaultMix); defaultMix = EditorGUILayout.FloatField("Default Mix", defaultMix);
if (EditorGUI.EndChangeCheck()) if (EditorGUI.EndChangeCheck())
EditorPrefs.SetFloat(DEFAULT_MIX_KEY, defaultMix); EditorPrefs.SetFloat(DEFAULT_MIX_KEY, defaultMix);
EditorGUI.BeginChangeCheck();
defaultScale = EditorGUILayout.FloatField("Default SkeletonData Scale", defaultScale);
if (EditorGUI.EndChangeCheck())
EditorPrefs.SetFloat(DEFAULT_SCALE_KEY, defaultScale);
EditorGUI.BeginChangeCheck();
defaultShader = EditorGUILayout.DelayedTextField("Default shader for auto-generated materials", defaultShader);
if (EditorGUI.EndChangeCheck())
EditorPrefs.SetString(DEFAULT_SHADER_KEY, defaultShader);
GUILayout.Space(20); GUILayout.Space(20);
EditorGUILayout.LabelField("3rd Party Settings", EditorStyles.boldLabel); EditorGUILayout.LabelField("3rd Party Settings", EditorStyles.boldLabel);
GUILayout.BeginHorizontal(); GUILayout.BeginHorizontal();
@ -310,9 +340,9 @@ namespace Spine.Unity.Editor {
} }
public static void ImportSpineContent (string[] imported, bool reimport = false) { public static void ImportSpineContent (string[] imported, bool reimport = false) {
List<string> atlasPaths = new List<string>(); var atlasPaths = new List<string>();
List<string> imagePaths = new List<string>(); var imagePaths = new List<string>();
List<string> skeletonPaths = new List<string>(); var skeletonPaths = new List<string>();
foreach (string str in imported) { foreach (string str in imported) {
string extension = Path.GetExtension(str).ToLower(); string extension = Path.GetExtension(str).ToLower();
@ -714,6 +744,7 @@ namespace Spine.Unity.Editor {
vestigialMaterials.Add(m); vestigialMaterials.Add(m);
} }
protectFromStackGarbageCollection.Add(atlasAsset);
atlasAsset.atlasFile = atlasText; atlasAsset.atlasFile = atlasText;
//strip CR //strip CR
@ -802,6 +833,7 @@ namespace Spine.Unity.Editor {
AssetDatabase.Refresh(); AssetDatabase.Refresh();
} }
protectFromStackGarbageCollection.Remove(atlasAsset);
return (AtlasAsset)AssetDatabase.LoadAssetAtPath(atlasPath, typeof(AtlasAsset)); return (AtlasAsset)AssetDatabase.LoadAssetAtPath(atlasPath, typeof(AtlasAsset));
} }
#endregion #endregion