/// <summary>
/// 获取动画剪辑
/// </summary>
/// <param name="clipName"></param>
/// <returns></returns>
public SwfClipAsset GetSwfClip(string clipName)
{
SwfClipAsset asset = null;
swfAssets.TryGetValue(clipName, out asset);
return(asset);
}
static string GetPrefabPath(SwfClipAsset clip)
{
var clip_path = GetClipPath(clip);
return(string.IsNullOrEmpty(clip_path)
? string.Empty
: Path.ChangeExtension(clip_path, ".prefab"));
}
static GameObject CreateClipOnScene(SwfClipAsset clip)
{
var clip_go = CreateClipGO(clip);
if (clip_go)
{
Undo.RegisterCreatedObjectUndo(clip_go, "Instance SwfClip");
}
return(clip_go);
}
/// <summary>
/// 添加动画剪辑
/// </summary>
/// <param name="asset"></param>
public void AddSwfClip(SwfClipAsset asset)
{
var strKeys = asset.name.Split('_');
if (swfAssets.ContainsKey(strKeys[1]))
{
UnityEngine.Debug.LogError(asset);
return;
}
swfAssets.Add(strKeys[1], asset);
}
static SwfClipAsset.Frame GetFrameForClip(SwfClipAsset clip, int sequence_index)
{
var sequence = GetSequenceForClip(clip, sequence_index);
var frames = sequence != null && sequence.Frames != null && sequence.Frames.Count > 0
? sequence.Frames
: null;
var frame_time = (float)(EditorApplication.timeSinceStartup * clip.FrameRate);
return(frames != null
? frames[Mathf.FloorToInt(frame_time) % frames.Count]
: null);
}
static void ConfigureClipAsset(
SwfClipAsset clip_asset, SwfAsset asset, SwfAssetData data, SwfSymbolData symbol)
{
var asset_guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(asset));
var asset_atlas = AssetDatabase.LoadAssetAtPath <Sprite>(AssetDatabase.GetAssetPath(asset.Atlas));
clip_asset.Name = symbol.Name;
clip_asset.Sprite = asset_atlas;
clip_asset.FrameRate = data.FrameRate;
clip_asset.AssetGUID = asset_guid;
clip_asset.Sequences = LoadClipSequences(asset, data, symbol);
EditorUtility.SetDirty(clip_asset);
}
//
//
//
static GameObject CreateClipGO(SwfClipAsset clip)
{
if (clip)
{
var clip_go = new GameObject(clip.name);
clip_go.AddComponent <MeshFilter>();
clip_go.AddComponent <MeshRenderer>();
clip_go.AddComponent <SortingGroup>();
clip_go.AddComponent <SwfClip>().clip = clip;
clip_go.AddComponent <SwfClipController>();
return(clip_go);
}
return(null);
}
static GameObject CreateClipPrefab(SwfClipAsset clip)
{
GameObject result = null;
var clip_go = CreateClipGO(clip);
if (clip_go)
{
var prefab_path = GetPrefabPath(clip);
if (!string.IsNullOrEmpty(prefab_path))
{
var prefab = AssetDatabase.LoadMainAssetAtPath(prefab_path);
if (!prefab)
{
prefab = PrefabUtility.CreateEmptyPrefab(prefab_path);
}
result = PrefabUtility.ReplacePrefab(
clip_go,
prefab,
ReplacePrefabOptions.ConnectToPrefab);
}
GameObject.DestroyImmediate(clip_go, true);
}
return(result);
}
static int GetFrameCount(SwfClipAsset clip)
{
return(clip != null?clip.Sequences.Aggregate(0, (acc, seq) => {
return seq.Frames.Count + acc;
}) : 0);
}
static string GetClipPath(SwfClipAsset clip)
{
return(clip
? AssetDatabase.GetAssetPath(clip)
: string.Empty);
}
static SwfClipAsset.Sequence GetSequenceForClip(SwfClipAsset clip, int sequence_index)
{
return(clip && clip.Sequences != null && clip.Sequences.Count > 0
? clip.Sequences[Mathf.Abs(sequence_index) % clip.Sequences.Count]
: null);
}
public static bool CheckForOutdatedAsset(SwfClipAsset clip_asset)
{
return(clip_asset &&
CheckForOutdatedAsset(AssetDatabase.LoadAssetAtPath <SwfAsset>(
AssetDatabase.GUIDToAssetPath(clip_asset.AssetGUID))));
}