//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);
}
/// <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.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);
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);
}
}
}
}
}
