mirror of
https://github.com/DCFApixels/DragonECS-Graphs.git
synced 2025-09-18 11:54:35 +08:00
410 lines
15 KiB
C#
410 lines
15 KiB
C#
|
using System;
|
|||
|
|
using System.ComponentModel;
|
|||
|
|
using System.Runtime.CompilerServices;
|
|||
|
|
using static DCFApixels.DragonECS.Relations.Utils.EcsJoin;
|
|||
|
|
|
|||
|
|
namespace DCFApixels.DragonECS.Relations.Utils
|
|||
|
|
{
|
|||
|
|
public readonly ref struct EcsReadonlyJoin
|
|||
|
|
{
|
|||
|
|
private readonly EcsJoin _source;
|
|||
|
|
|
|||
|
|
#region Properties
|
|||
|
|
public bool IsNull => _source == null;
|
|||
|
|
public EcsArc Arc
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.Arc; }
|
|||
|
|
}
|
|||
|
|
public EcsWorld StartWorld
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.StartWorld; }
|
|||
|
|
}
|
|||
|
|
public EcsWorld EndWorld
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.EndWorld; }
|
|||
|
|
}
|
|||
|
|
public EcsArcWorld ArcWorld
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.ArcWorld; }
|
|||
|
|
}
|
|||
|
|
public int ArcWorldID
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.ArcWorldID; }
|
|||
|
|
}
|
|||
|
|
public bool IsLoopArc
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.IsLoopArc; }
|
|||
|
|
}
|
|||
|
|
public EnumerableArcEnd this[int startEntityID]
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source[startEntityID]; }
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Constructors
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public EcsReadonlyJoin(EcsJoin source) { _source = source; }
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Methods
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public bool Has(int relEntityID) { return _source.Has(relEntityID); }
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public bool HasStart(int startEntityID) { return _source.HasStart(startEntityID); }
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public bool HasEnd(int endEntityID) { return _source.HasEnd(endEntityID); }
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public EnumerableArcEnd GetRelEnds(int startEntityID) { return _source.GetRelEnds(startEntityID); }
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Internal
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
internal EcsJoin GetSource_Internal() => _source;
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Other
|
|||
|
|
public override string ToString()
|
|||
|
|
{
|
|||
|
|
return _source != null ? _source.ToString() : "NULL";
|
|||
|
|
}
|
|||
|
|
#pragma warning disable CS0809 // Устаревший член переопределяет неустаревший член
|
|||
|
|
[Obsolete("Equals() on EcsGroup will always throw an exception. Use the equality operator instead.")]
|
|||
|
|
[EditorBrowsable(EditorBrowsableState.Never)]
|
|||
|
|
public override bool Equals(object obj) => throw new NotSupportedException();
|
|||
|
|
[Obsolete("GetHashCode() on EcsGroup will always throw an exception.")]
|
|||
|
|
[EditorBrowsable(EditorBrowsableState.Never)]
|
|||
|
|
public override int GetHashCode() => throw new NotSupportedException();
|
|||
|
|
#pragma warning restore CS0809 // Устаревший член переопределяет неустаревший член
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
//[DebuggerTypeProxy(typeof(DebuggerProxy))]
|
|||
|
|
public class EcsJoin
|
|||
|
|
{
|
|||
|
|
private readonly EcsArc _source;
|
|||
|
|
private readonly bool _isLoop;
|
|||
|
|
|
|||
|
|
private readonly BasketList _startBaskets;
|
|||
|
|
private readonly BasketList _endBaskets;
|
|||
|
|
private readonly RelInfo[] _relMapping;
|
|||
|
|
|
|||
|
|
#region Properties
|
|||
|
|
public EcsReadonlyJoin Readonly
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return new EcsReadonlyJoin(this); }
|
|||
|
|
}
|
|||
|
|
public EcsArc Arc
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source; }
|
|||
|
|
}
|
|||
|
|
public EcsWorld StartWorld
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.StartWorld; }
|
|||
|
|
}
|
|||
|
|
public EcsWorld EndWorld
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.EndWorld; }
|
|||
|
|
}
|
|||
|
|
public EcsArcWorld ArcWorld
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.ArcWorld; }
|
|||
|
|
}
|
|||
|
|
public int ArcWorldID
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _source.ArcWorldID; }
|
|||
|
|
}
|
|||
|
|
public bool IsLoopArc
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return _isLoop; }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public EnumerableArcEnd this[int startEntityID]
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get { return GetRelEnds(startEntityID); }
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Constructors
|
|||
|
|
public EcsJoin(EcsArc arc)
|
|||
|
|
{
|
|||
|
|
_source = arc;
|
|||
|
|
_isLoop = arc.IsLoop;
|
|||
|
|
|
|||
|
|
_startBaskets = new BasketList();
|
|||
|
|
if (_isLoop)
|
|||
|
|
{
|
|||
|
|
_endBaskets = _startBaskets;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_endBaskets = new BasketList();
|
|||
|
|
}
|
|||
|
|
_relMapping = new RelInfo[arc.ArcWorld.Capacity];
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Add/Del
|
|||
|
|
public void Add(int relEntityID)
|
|||
|
|
{
|
|||
|
|
var (startEntityID, endEntityID) = _source.GetRelInfo(relEntityID);
|
|||
|
|
ref RelInfo arcInfo = ref _relMapping[relEntityID];
|
|||
|
|
|
|||
|
|
arcInfo.startNodeIndex = _startBaskets.AddToBasket(startEntityID, relEntityID);
|
|||
|
|
if (_isLoop)
|
|||
|
|
{
|
|||
|
|
arcInfo.endNodeIndex = arcInfo.startNodeIndex;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
arcInfo.endNodeIndex = _endBaskets.AddToBasket(endEntityID, relEntityID);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//arcInfo.endNodeIndex = _endBaskets.AddToBasket(endEntityID, relEntityID);
|
|||
|
|
//if (!_isLoop)
|
|||
|
|
//{
|
|||
|
|
// arcInfo.startNodeIndex = _startBaskets.AddToBasket(startEntityID, relEntityID);
|
|||
|
|
//}
|
|||
|
|
//else
|
|||
|
|
//{
|
|||
|
|
// arcInfo.startNodeIndex = arcInfo.endNodeIndex;
|
|||
|
|
//}
|
|||
|
|
}
|
|||
|
|
public void Del(int relEntityID)
|
|||
|
|
{
|
|||
|
|
var (startEntityID, endEntityID) = _source.GetRelInfo(relEntityID);
|
|||
|
|
ref RelInfo relInfo = ref _relMapping[relEntityID];
|
|||
|
|
_startBaskets.RemoveFromBasket(startEntityID, relInfo.startNodeIndex);
|
|||
|
|
if (!_isLoop)
|
|||
|
|
{
|
|||
|
|
_startBaskets.RemoveFromBasket(endEntityID, relInfo.endNodeIndex);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
public void DelStart(int startEntityID)
|
|||
|
|
{
|
|||
|
|
foreach (var relEntityID in _startBaskets.GetBasketIterator(startEntityID))
|
|||
|
|
{
|
|||
|
|
var endEntityID = _source.GetRelEnd(relEntityID);
|
|||
|
|
ref RelInfo relInfo = ref _relMapping[relEntityID];
|
|||
|
|
_endBaskets.RemoveFromBasket(endEntityID, relInfo.startNodeIndex);
|
|||
|
|
}
|
|||
|
|
_startBaskets.RemoveBasket(startEntityID);
|
|||
|
|
}
|
|||
|
|
public void DelEnd(int endEntityID)
|
|||
|
|
{
|
|||
|
|
foreach (var relEntityID in _endBaskets.GetBasketIterator(endEntityID))
|
|||
|
|
{
|
|||
|
|
var startEntityID = _source.GetRelStart(relEntityID);
|
|||
|
|
ref RelInfo relInfo = ref _relMapping[relEntityID];
|
|||
|
|
_startBaskets.RemoveFromBasket(startEntityID, relInfo.endNodeIndex);
|
|||
|
|
}
|
|||
|
|
_endBaskets.RemoveBasket(endEntityID);
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Has
|
|||
|
|
public bool Has(int relEntityID)
|
|||
|
|
{
|
|||
|
|
return _relMapping[relEntityID] != RelInfo.Empty;
|
|||
|
|
}
|
|||
|
|
public bool HasStart(int startEntityID)
|
|||
|
|
{
|
|||
|
|
return _startBaskets.GetBasketNodesCount(startEntityID) > 0;
|
|||
|
|
}
|
|||
|
|
public bool HasEnd(int endEntityID)
|
|||
|
|
{
|
|||
|
|
return _endBaskets.GetBasketNodesCount(endEntityID) > 0;
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Clear
|
|||
|
|
public void Clear()
|
|||
|
|
{
|
|||
|
|
_startBaskets.Clear();
|
|||
|
|
if (!_isLoop)
|
|||
|
|
{
|
|||
|
|
_endBaskets.Clear();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region GetRelEnds
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public EnumerableArcEnd GetRelEnds(int startEntityID)
|
|||
|
|
{
|
|||
|
|
return new EnumerableArcEnd(_source, _startBaskets.GetBasketIterator(startEntityID).GetEnumerator());
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region EnumerableArcEnd
|
|||
|
|
public readonly ref struct EnumerableArcEnd //: IEnumerable<RelEnd>
|
|||
|
|
{
|
|||
|
|
private readonly EcsArc _arc;
|
|||
|
|
private readonly BasketList.BasketIterator.Enumerator _iterator;
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
internal EnumerableArcEnd(EcsArc arc, BasketList.BasketIterator.Enumerator iterator)
|
|||
|
|
{
|
|||
|
|
_arc = arc;
|
|||
|
|
_iterator = iterator;
|
|||
|
|
}
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public Enumerator GetEnumerator() { return new Enumerator(_arc, _iterator); }
|
|||
|
|
//IEnumerator<RelEnd> IEnumerable<RelEnd>.GetEnumerator() { return GetEnumerator(); }
|
|||
|
|
//IEnumerator IEnumerable.GetEnumerator() { return GetEnumerator(); }
|
|||
|
|
public ref struct Enumerator //: IEnumerator<RelEnd>
|
|||
|
|
{
|
|||
|
|
private readonly EcsArc _arc;
|
|||
|
|
private BasketList.BasketIterator.Enumerator _iterator;
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
internal Enumerator(EcsArc arc, BasketList.BasketIterator.Enumerator iterator)
|
|||
|
|
{
|
|||
|
|
_arc = arc;
|
|||
|
|
_iterator = iterator;
|
|||
|
|
}
|
|||
|
|
public RelEnd Current
|
|||
|
|
{
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
int currentArc = _iterator.Current;
|
|||
|
|
return new RelEnd(currentArc, _arc.GetRelEnd(currentArc));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//object IEnumerator.Current => Current;
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public bool MoveNext() { return _iterator.MoveNext(); }
|
|||
|
|
//[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
//public void Reset() { }
|
|||
|
|
//[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
//public void Dispose() { }
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region ArcInfo
|
|||
|
|
private struct RelInfo : IEquatable<RelInfo>
|
|||
|
|
{
|
|||
|
|
public readonly static RelInfo Empty = default;
|
|||
|
|
public int startNodeIndex;
|
|||
|
|
public int endNodeIndex;
|
|||
|
|
|
|||
|
|
#region Object
|
|||
|
|
public override bool Equals(object obj)
|
|||
|
|
{
|
|||
|
|
return obj is RelInfo && Equals((RelInfo)obj);
|
|||
|
|
}
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public bool Equals(RelInfo other)
|
|||
|
|
{
|
|||
|
|
return startNodeIndex == other.startNodeIndex &&
|
|||
|
|
endNodeIndex == other.endNodeIndex;
|
|||
|
|
}
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public override int GetHashCode()
|
|||
|
|
{
|
|||
|
|
return ~startNodeIndex ^ endNodeIndex;
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region operators
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public static bool operator ==(RelInfo a, RelInfo b) => a.startNodeIndex == b.startNodeIndex && a.endNodeIndex == b.endNodeIndex;
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public static bool operator !=(RelInfo a, RelInfo b) => a.startNodeIndex != b.startNodeIndex || a.endNodeIndex != b.endNodeIndex;
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Operators
|
|||
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|||
|
|
public static implicit operator EcsReadonlyJoin(EcsJoin a) => a.Readonly;
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region DebuggerProxy
|
|||
|
|
//internal class DebuggerProxy
|
|||
|
|
//{
|
|||
|
|
// private EcsJoinGroup _basket;
|
|||
|
|
//
|
|||
|
|
// public SpanDebugInfo[] HeadSpans => GetSpans(_basket._startList, _basket._startMapping);
|
|||
|
|
// public SpanDebugInfo[] ValueSpans => GetSpans(_basket._endList, _basket._endMapping);
|
|||
|
|
//
|
|||
|
|
// private SpanDebugInfo[] GetSpans(IdsLinkedList list, SpanInfo[] mapping)
|
|||
|
|
// {
|
|||
|
|
// SpanDebugInfo[] result = new SpanDebugInfo[mapping.Length];
|
|||
|
|
// for (int i = 0; i < mapping.Length; i++)
|
|||
|
|
// result[i] = new SpanDebugInfo(list, mapping[i].nodeIndex, mapping[i].count);
|
|||
|
|
// return result;
|
|||
|
|
// }
|
|||
|
|
// public DebuggerProxy(EcsJoinGroup basket)
|
|||
|
|
// {
|
|||
|
|
// _basket = basket;
|
|||
|
|
// }
|
|||
|
|
// public struct SpanDebugInfo
|
|||
|
|
// {
|
|||
|
|
// private IdsLinkedList _list;
|
|||
|
|
// public int index;
|
|||
|
|
// public int count;
|
|||
|
|
// public NodeDebugInfo[] Nodes
|
|||
|
|
// {
|
|||
|
|
// get
|
|||
|
|
// {
|
|||
|
|
// var result = new NodeDebugInfo[this.count];
|
|||
|
|
// var nodes = _list.Nodes;
|
|||
|
|
// int index;
|
|||
|
|
// int count = this.count;
|
|||
|
|
// int next = this.index;
|
|||
|
|
// int i = 0;
|
|||
|
|
// while (true)
|
|||
|
|
// {
|
|||
|
|
// index = next;
|
|||
|
|
// next = nodes[next].next;
|
|||
|
|
// if (!(index > 0 && count-- > 0))
|
|||
|
|
// break;
|
|||
|
|
// var node = nodes[index];
|
|||
|
|
// result[i] = new NodeDebugInfo(index, node.prev, node.next, node.value);
|
|||
|
|
// i++;
|
|||
|
|
// }
|
|||
|
|
// return result;
|
|||
|
|
// }
|
|||
|
|
// }
|
|||
|
|
// public SpanDebugInfo(IdsLinkedList list, int index, int count)
|
|||
|
|
// {
|
|||
|
|
// _list = list;
|
|||
|
|
// this.index = index;
|
|||
|
|
// this.count = count;
|
|||
|
|
// }
|
|||
|
|
// public override string ToString() => $"[{index}] {count}";
|
|||
|
|
// }
|
|||
|
|
// public struct NodeDebugInfo
|
|||
|
|
// {
|
|||
|
|
// public int index;
|
|||
|
|
// public int prev;
|
|||
|
|
// public int next;
|
|||
|
|
// public int value;
|
|||
|
|
// public NodeDebugInfo(int index, int prev, int next, int value)
|
|||
|
|
// {
|
|||
|
|
// this.index = index;
|
|||
|
|
// this.prev = prev;
|
|||
|
|
// this.next = next;
|
|||
|
|
// this.value = value;
|
|||
|
|
// }
|
|||
|
|
// public override string ToString() => $"[{index}] {prev}_{next} - {value}";
|
|||
|
|
// }
|
|||
|
|
//}
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|