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Update WorldMetaStorage.cs

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This commit is contained in:
Mikhail 2023-06-03 01:59:12 +08:00
parent 80ac00e887
commit c7b0083d98
1 changed files with 63 additions and 5 deletions
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68
src/Utils/WorldMetaStorage.cs
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@ -49,10 +49,49 @@ namespace DCFApixels.DragonECS
public static bool IsComponentTypeDeclared(int worldID, Type type) => _metas[worldID].IsDeclaredType(type); public static bool IsComponentTypeDeclared(int worldID, Type type) => _metas[worldID].IsDeclaredType(type);
public static Type GetComponentType(int worldID, int componentID) => _metas[worldID].GetComponentType(componentID); public static Type GetComponentType(int worldID, int componentID) => _metas[worldID].GetComponentType(componentID);
private abstract class ResizerBase private abstract class ResizerBase
{ {
public abstract Type Type { get; }
public abstract int[] IDS { get; }
public abstract void Resize(int size); public abstract void Resize(int size);
} }
#region Containers
private static class Pool<T>
{
public static int[] ids;
static Pool()
{
ids = new int[_tokenCount];
for (int i = 0; i < ids.Length; i++)
ids[i] = -1;
_resizers.Add(new Resizer());
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int Get(int token)
{
ref int id = ref ids[token];
if (id < 0)
{
var meta = _metas[token];
id = meta.GetComponentID(typeof(T).GetGenericArguments()[0]);
meta.AddType(id, typeof(T));
}
return id;
}
private sealed class Resizer : ResizerBase
{
public override Type Type => typeof(T);
public override int[] IDS => ids;
public override void Resize(int size)
{
int oldSize = ids.Length;
Array.Resize(ref ids, size);
ArrayUtility.Fill(ids, -1, oldSize, size);
}
}
}
private static class Component<T> private static class Component<T>
{ {
public static int[] ids; public static int[] ids;
@ -70,13 +109,15 @@ namespace DCFApixels.DragonECS
if (id < 0) if (id < 0)
{ {
var meta = _metas[token]; var meta = _metas[token];
id = (ushort)meta.componentCount++; id = meta.componentCount++;
meta.AddType(id, typeof(T)); meta.AddType(id, typeof(T));
} }
return id; return id;
} }
private sealed class Resizer : ResizerBase private sealed class Resizer : ResizerBase
{ {
public override Type Type => typeof(T);
public override int[] IDS => ids;
public override void Resize(int size) public override void Resize(int size)
{ {
int oldSize = ids.Length; int oldSize = ids.Length;
@ -105,6 +146,8 @@ namespace DCFApixels.DragonECS
} }
private sealed class Resizer : ResizerBase private sealed class Resizer : ResizerBase
{ {
public override Type Type => typeof(T);
public override int[] IDS => ids;
public override void Resize(int size) public override void Resize(int size)
{ {
int oldSize = ids.Length; int oldSize = ids.Length;
@ -133,6 +176,8 @@ namespace DCFApixels.DragonECS
} }
private sealed class Resizer : ResizerBase private sealed class Resizer : ResizerBase
{ {
public override Type Type => typeof(T);
public override int[] IDS => ids;
public override void Resize(int size) public override void Resize(int size)
{ {
int oldSize = ids.Length; int oldSize = ids.Length;
@ -161,6 +206,8 @@ namespace DCFApixels.DragonECS
} }
private sealed class Resizer : ResizerBase private sealed class Resizer : ResizerBase
{ {
public override Type Type => typeof(T);
public override int[] IDS => ids;
public override void Resize(int size) public override void Resize(int size)
{ {
int oldSize = ids.Length; int oldSize = ids.Length;
@ -169,6 +216,8 @@ namespace DCFApixels.DragonECS
} }
} }
} }
#endregion
private class WorldTypeMeta private class WorldTypeMeta
{ {
public int id; public int id;
@ -177,21 +226,30 @@ namespace DCFApixels.DragonECS
public int executorsCount; public int executorsCount;
public int worldComponentCount; public int worldComponentCount;
private Type[] _types; private Type[] _types;
private HashSet<Type> _declaredComponentTypes; private Dictionary<Type, int> _declaredComponentTypes;
public void AddType(int id, Type type) public void AddType(int id, Type type)
{ {
if (_types.Length <= id) if (_types.Length <= id)
Array.Resize(ref _types, id + 10); Array.Resize(ref _types, id + 10);
_types[id] = type; _types[id] = type;
_declaredComponentTypes.Add(type); _declaredComponentTypes.Add(type, id);
} }
public Type GetComponentType(int componentID) => _types[componentID]; public Type GetComponentType(int componentID) => _types[componentID];
public bool IsDeclaredType(Type type) => _declaredComponentTypes.Contains(type); public bool IsDeclaredType(Type type) => _declaredComponentTypes.ContainsKey(type);
public int GetComponentID(Type type)
{
if (!IsDeclaredType(type))
{
RuntimeHelpers.RunClassConstructor(type.TypeHandle);
typeof(Component<>).MakeGenericType(type);
}
return _declaredComponentTypes[type];
}
public WorldTypeMeta() public WorldTypeMeta()
{ {
_types = new Type[10]; _types = new Type[10];
_declaredComponentTypes = new HashSet<Type>(); _declaredComponentTypes = new Dictionary<Type, int>();
} }
} }
} }