private Rendering.CachedSpriteInformation FindCachedSpriteInformation(uint spriteId)
{
int lastIndex = _cachedSpriteInformations.Length - 1;
int index = 0;
while (index < lastIndex)
{
int tmpIndex = index + lastIndex >> 1;
var cachedSpriteInformation = _cachedSpriteInformations.GetItemAt(tmpIndex);
if (cachedSpriteInformation.SpriteId > spriteId)
{
index = tmpIndex + 1;
}
else if (cachedSpriteInformation.SpriteId < spriteId)
{
lastIndex = tmpIndex - 1;
}
else
{
return(cachedSpriteInformation);
}
}
return(null);
}
public int ExpireMessages(int ticks)
{
int totalExprired = 0;
if (Visible)
{
int index = GetFirstNonHeaderIndex();
while (_messages.Length > index)
{
var message = _messages.GetItemAt(index);
if (message.VisibleSince < ticks && message.VisibleSince + message.TTL < ticks)
{
_messages.RemoveItemAt(index);
totalExprired++;
continue;
}
break;
}
}
return(totalExprired);
}
private Rendering.CachedSpriteInformation FindCachedSpriteInformation(uint spriteId)
{
int l = 0, r = _cachedSprites.Length - 1;
while (l < r)
{
int index = l + r >> 1;
var other = _cachedSprites.GetItemAt(index);
if (other.SpriteId > spriteId)
{
l = index + 1;
}
else if (other.SpriteId < spriteId)
{
r = index - 1;
}
else
{
return(other);
}
}
return(null);
}
