/// <summary>
/// 更新信息
/// </summary>
public void UpdateSpriteGroup()
{
if (_spriteAsset && _spriteAsset.TexSource && _spriteAsset.Row > 1 && _spriteAsset.Column > 1)
{
int count = _spriteAsset.IsStatic ? _spriteAsset.Row * _spriteAsset.Column : _spriteAsset.Row;
if (_spriteAsset.ListSpriteGroup.Count != count)
{
_spriteAsset.ListSpriteGroup.Clear();
//更新
//----------------------------------
Vector2 texSize = new Vector2(_spriteAsset.TexSource.width, _spriteAsset.TexSource.height);
Vector2 size = new Vector2((_spriteAsset.TexSource.width / (float)_spriteAsset.Column)
, (_spriteAsset.TexSource.height / (float)_spriteAsset.Row));
if (_spriteAsset.IsStatic)
{
int index = -1;
for (int i = 0; i < _spriteAsset.Row; i++)
{
for (int j = 0; j < _spriteAsset.Column; j++)
{
index++;
SpriteInforGroup inforGroup = Pool <SpriteInforGroup> .Get();
SpriteInfor infor = GetSpriteInfo(index, i, j, size, texSize);
//inforGroup.Tag = "emoji_" + infor.Id;
inforGroup.Tag = string.Format("{0:00}", infor.Id + 1);
inforGroup.ListSpriteInfor.Add(infor);
_spriteAsset.ListSpriteGroup.Add(inforGroup);
}
}
}
else
{
int index = -1;
for (int i = 0; i < _spriteAsset.Row; i++)
{
SpriteInforGroup inforGroup = Pool <SpriteInforGroup> .Get();
//inforGroup.Tag = "emoji_" + (index + 1);
inforGroup.Tag = string.Format("{0:00}", index + 1);
for (int j = 0; j < _spriteAsset.Column; j++)
{
index++;
SpriteInfor infor = GetSpriteInfo(index, i, j, size, texSize);
inforGroup.ListSpriteInfor.Add(infor);
}
_spriteAsset.ListSpriteGroup.Add(inforGroup);
}
}
}
}
}
//获取精灵信息
private SpriteInfor GetSpriteInfo(int index, int row, int column, Vector2 size, Vector2 texSize)
{
SpriteInfor infor = Pool <SpriteInfor> .Get();
infor.Id = index;
infor.Rect = new Rect(size.y * column, texSize.y - (row + 1) * size.x, size.x, size.y);
infor.DrawTexCoord = new Rect(infor.Rect.x / texSize.x, infor.Rect.y / texSize.y
, infor.Rect.width / texSize.x, infor.Rect.height / texSize.y);
infor.Uv = GetSpriteUV(texSize, infor.Rect);
return(infor);
}
public static List <SpriteInforGroup> GetAssetSpriteInfor(Texture2D tex)
{
List <SpriteInforGroup> _listGroup = new List <SpriteInforGroup>();
string filePath = UnityEditor.AssetDatabase.GetAssetPath(tex);
Object[] objects = UnityEditor.AssetDatabase.LoadAllAssetsAtPath(filePath);
List <SpriteInfor> _tempSprite = new List <SpriteInfor>();
Vector2 _texSize = new Vector2(tex.width, tex.height);
for (int i = 0; i < objects.Length; i++)
{
if (objects[i].GetType() != typeof(Sprite))
{
continue;
}
SpriteInfor temp = new SpriteInfor();
Sprite sprite = objects[i] as Sprite;
temp.Id = i;
temp.Name = sprite.name;
temp.Pivot = sprite.pivot;
temp.Rect = sprite.rect;
temp.Sprite = sprite;
temp.Tag = sprite.name;
temp.Uv = GetSpriteUV(_texSize, sprite.rect);
_tempSprite.Add(temp);
}
for (int i = 0; i < _tempSprite.Count; i++)
{
SpriteInforGroup _tempGroup = new SpriteInforGroup();
_tempGroup.Tag = _tempSprite[i].Tag;
//_tempGroup.Size = 24.0f;
//_tempGroup.Width = 1.0f;
_tempGroup.ListSpriteInfor = new List <SpriteInfor>();
_tempGroup.ListSpriteInfor.Add(_tempSprite[i]);
for (int j = i + 1; j < _tempSprite.Count; j++)
{
if (_tempGroup.Tag == _tempSprite[j].Tag)
{
_tempGroup.ListSpriteInfor.Add(_tempSprite[j]);
_tempSprite.RemoveAt(j);
j--;
}
}
_listGroup.Add(_tempGroup);
_tempSprite.RemoveAt(i);
i--;
}
return(_listGroup);
}
/// <summary>
/// 改变sprite隶属的组
/// </summary>
private void ChangeTag(string newTag, SpriteInfor si)
{
if (newTag == si.Tag)
{
return;
}
//从旧的组中移除
SpriteInforGroup oldSpriteInforGroup = _spriteAsset.ListSpriteGroup.Find(
delegate(SpriteInforGroup sig)
{
return(sig.Tag == si.Tag);
});
if (oldSpriteInforGroup != null && oldSpriteInforGroup.ListSpriteInfor.Contains(si))
{
oldSpriteInforGroup.ListSpriteInfor.Remove(si);
}
//如果旧的组为空，则删掉旧的组
if (oldSpriteInforGroup.ListSpriteInfor.Count <= 0)
{
_spriteAsset.ListSpriteGroup.Remove(oldSpriteInforGroup);
Init();
}
si.Tag = newTag;
//添加到新的组
SpriteInforGroup newSpriteInforGroup = _spriteAsset.ListSpriteGroup.Find(
delegate(SpriteInforGroup sig)
{
return(sig.Tag == newTag);
});
if (newSpriteInforGroup != null)
{
newSpriteInforGroup.ListSpriteInfor.Add(si);
newSpriteInforGroup.ListSpriteInfor.Sort((a, b) => a.Id.CompareTo(b.Id));
}
EditorUtility.SetDirty(_spriteAsset);
}