MoonsideGames
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MoonTools.ECS
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optimize checking component existence

pull/2/head
cosmonaut 2022-04-06 20:07:38 -07:00
parent 21891da116
commit 0f4df1b948
1 changed files with 6 additions and 2 deletions
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8
src/IDStorage.cs
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@ -5,12 +5,15 @@ internal class IDStorage
private int nextID = 0;
private readonly Stack<int> availableIDs = new Stack<int>();
private readonly HashSet<int> availableIDHash = new HashSet<int>();
public int NextID()
{
if (availableIDs.Count > 0)
{
return availableIDs.Pop();
var id = availableIDs.Pop();
availableIDHash.Remove(id);
return id;
}
else
{
@ -22,11 +25,12 @@ internal class IDStorage
public bool Taken(int id)
{
return !availableIDs.Contains(id) && id < nextID;
return !availableIDHash.Contains(id) && id < nextID;
}
public void Release(int id)
{
availableIDs.Push(id);
availableIDHash.Add(id);
}
}