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replace int with short for indexing world components

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This commit is contained in:
Mikhail 2023-06-27 01:23:01 +08:00
parent f3b7841ffe
commit 35d71245bc
2 changed files with 9 additions and 6 deletions
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2
src/EcsWorld.cs
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@ -142,6 +142,8 @@ namespace DCFApixels.DragonECS
} }
return (TExecutor)result; return (TExecutor)result;
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public ref T Get<T>() where T : struct => ref WorldComponentPool<T>.GetForWorld(id); public ref T Get<T>() where T : struct => ref WorldComponentPool<T>.GetForWorld(id);
#endregion #endregion

13
src/EcsWorld.static.cs
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@ -47,10 +47,10 @@ namespace DCFApixels.DragonECS
private static class WorldComponentPool<T> private static class WorldComponentPool<T>
{ {
private static T[] _items = new T[4]; private static T[] _items = new T[4];
private static int[] _mapping = new int[4]; private static short[] _mapping = new short[4];
private static int _count; private static short _count;
private static int[] _recycledItems = new int[4]; private static short[] _recycledItems = new short[4];
private static int _recycledItemsCount; private static short _recycledItemsCount;
private static IEcsWorldComponent<T> _interface = EcsWorldComponentHandler<T>.instance; private static IEcsWorldComponent<T> _interface = EcsWorldComponentHandler<T>.instance;
[MethodImpl(MethodImplOptions.AggressiveInlining)] [MethodImpl(MethodImplOptions.AggressiveInlining)]
@ -62,7 +62,7 @@ namespace DCFApixels.DragonECS
if (_mapping.Length < Worlds.Length) if (_mapping.Length < Worlds.Length)
Array.Resize(ref _mapping, Worlds.Length); Array.Resize(ref _mapping, Worlds.Length);
ref int itemIndex = ref _mapping[worldID]; ref short itemIndex = ref _mapping[worldID];
if (itemIndex <= 0) if (itemIndex <= 0)
{ {
if (_recycledItemsCount > 0) if (_recycledItemsCount > 0)
@ -79,9 +79,10 @@ namespace DCFApixels.DragonECS
} }
return itemIndex; return itemIndex;
} }
private static void Release(int worldID) private static void Release(int worldID)
{ {
ref int itemIndex = ref _mapping[worldID]; ref short itemIndex = ref _mapping[worldID];
if (itemIndex != 0) if (itemIndex != 0)
{ {
_interface.OnDestroy(ref _items[itemIndex], Worlds[worldID]); _interface.OnDestroy(ref _items[itemIndex], Worlds[worldID]);