public CachedSpriteInformation GetSprite(uint spriteId)
{
var cachedInformation = FindCachedInformation(spriteId);
if (cachedInformation != null)
{
return(cachedInformation);
}
string filename;
Rect spriteRect;
Vector2 realSize;
Texture2D tex2D;
if (!GetSpriteInfo(spriteId, out filename, out spriteRect, out realSize, out tex2D))
{
return(null);
}
cachedInformation = new CachedSpriteInformation();
cachedInformation.id = spriteId;
cachedInformation.rect = spriteRect;
cachedInformation.spriteSize = realSize;
cachedInformation.texture = tex2D;
BinaryInsert(cachedInformation);
return(cachedInformation);
}
private void BinaryInsert(CachedSpriteInformation cachedInformation)
{
int index = 0;
int lastIndex = _spriteCachedInformation.Count - 1;
while (index <= lastIndex)
{
int tmpIndex = index + lastIndex >> 1;
var foundCache = _spriteCachedInformation[tmpIndex];
if (foundCache.id < cachedInformation.id)
{
index = tmpIndex + 1;
}
else if (foundCache.id > cachedInformation.id)
{
lastIndex = tmpIndex - 1;
}
else
{
return;
}
}
_spriteCachedInformation.Insert(index, cachedInformation);
}
public CachedSpriteInformation GetSprite(uint spriteID)
{
CachedSpriteInformation cachedInformation = FindCachedInformation(spriteID);
if (cachedInformation != null)
{
return(cachedInformation);
}
string filename;
Rect spriteRect;
Vector2 realSize;
if (!GetSpriteInfo(spriteID, out filename, out spriteRect, out realSize))
{
return(null);
}
Texture2D tex2D;
if (!m_CachedTextures.TryGetValue(filename, out tex2D))
{
tex2D = LoadTexture(filename);
}
if (tex2D == null)
{
return(null);
}
cachedInformation = new CachedSpriteInformation();
cachedInformation.id = spriteID;
cachedInformation.rect = spriteRect;
cachedInformation.spriteSize = realSize;
cachedInformation.texture = tex2D;
BinaryInsert(cachedInformation);
return(cachedInformation);
}