AlicizaX/DragonECS-Graphs
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Mikhail 2023-06-29 14:25:51 +08:00
parent 4e10ec71e9
commit 9d9b7001e4
9 changed files with 136 additions and 108 deletions
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4
src/Common/EcsEdgeWorld.cs Normal file
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@ -0,0 +1,4 @@
namespace DCFApixels.DragonECS
{
public sealed class EcsEdgeWorld : EcsWorld { }
}

0
src/Common/EcsRelationWorld.cs.meta → src/Common/EcsEdgeWorld.cs.meta
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4
src/Common/EcsRelationWorld.cs
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@ -1,4 +0,0 @@
namespace DCFApixels.DragonECS
{
public sealed class EcsRelationWorld : EcsWorld { }
}

15
src/Common/RelationTargets.cs
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@ -5,11 +5,26 @@
public static readonly RelationTargets Empty = new RelationTargets();
public readonly int entity;
public readonly int otherEntity;
public bool IsEmpty => entity == 0 && otherEntity == 0;
public RelationTargets(int entity, int otherEntity)
{
this.entity = entity;
this.otherEntity = otherEntity;
}
public override bool Equals(object obj)
{
return obj is RelationTargets targets &&
entity == targets.entity &&
otherEntity == targets.otherEntity;
}
public override int GetHashCode() => ~entity ^ otherEntity;
public override string ToString() => $"rel({entity}, {otherEntity})";
public static bool operator ==(RelationTargets a, RelationTargets b) => (a.entity == b.entity && a.otherEntity == b.otherEntity);
public static bool operator !=(RelationTargets a, RelationTargets b) => a.entity != b.entity || a.otherEntity != b.otherEntity;
}
}

98
src/RelationManager.cs → src/EcsEdge.cs
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@ -4,29 +4,19 @@ using System.Runtime.CompilerServices;
namespace DCFApixels.DragonECS
{
//Edge world
//Relation entity
//Relation
//Relation component
public readonly struct RelationData
public class EcsEdge : IEcsWorldEventListener, IEcsEntityEventListener
{
public readonly RelationManager manager;
public RelationData(RelationManager manager)
{
this.manager = manager;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public ref readonly RelationTargets GetRelationTargets(int relationEntityID) => ref manager.GetRelationTargets(relationEntityID);
}
public class RelationManager : IEcsWorldEventListener, IEcsEntityEventListener
{
private EcsRelationWorld _relationWorld;
private EcsWorld _world;
private EcsWorld _otherWorld;
private readonly EcsWorld _world;
private readonly EcsWorld _otherWorld;
private readonly EcsEdgeWorld _edgeWorld;
private readonly IdsBasket _basket = new IdsBasket(256);
private readonly IdsBasket _otherBasket = new IdsBasket(256);
private SparseArray64<int> _relationsMatrix = new SparseArray64<int>();
private readonly SparseArray64<int> _relationsMatrix = new SparseArray64<int>();
public readonly ForwardOrientation Forward;
public readonly ReverseOrientation Reverse;
@ -34,20 +24,21 @@ namespace DCFApixels.DragonECS
private RelationTargets[] _relationTargets;
public EcsWorld World => _world;
public EcsWorld RelationWorld => _relationWorld;
public EcsWorld OtherWorld => _otherWorld;
public EcsEdgeWorld EdgeWorld => _edgeWorld;
public bool IsSolo => _world == _otherWorld;
internal RelationManager(EcsWorld world, EcsRelationWorld relationWorld, EcsWorld otherWorld)
internal EcsEdge(EcsWorld world, EcsWorld otherWorld, EcsEdgeWorld relationWorld)
{
_relationWorld = relationWorld;
_edgeWorld = relationWorld;
_world = world;
_otherWorld = otherWorld;
_relationTargets = new RelationTargets[relationWorld.Capacity];
_relationWorld.AddListener(worldEventListener: this);
_relationWorld.AddListener(entityEventListener: this);
_edgeWorld.AddListener(worldEventListener: this);
_edgeWorld.AddListener(entityEventListener: this);
Forward = new ForwardOrientation(this);
Reverse = new ReverseOrientation(this);
@ -67,13 +58,23 @@ namespace DCFApixels.DragonECS
if (HasRelation(entityID, otherEntityID))
throw new EcsRelationException();
int e = _relationWorld.NewEmptyEntity();
int e = _edgeWorld.NewEmptyEntity();
_basket.AddToHead(entityID, otherEntityID);
_otherBasket.AddToHead(otherEntityID, entityID);
_relationsMatrix.Add(entityID, otherEntityID, e);
_relationTargets[e] = new RelationTargets(entityID, otherEntityID);
return e;
}
private void BindRelation(int relationEntityID, int entityID, int otherEntityID)
{
ref var rel = ref _relationTargets[relationEntityID];
if (HasRelation(entityID, otherEntityID) || rel.IsEmpty)
throw new EcsRelationException();
_basket.AddToHead(entityID, otherEntityID);
_otherBasket.AddToHead(otherEntityID, entityID);
_relationsMatrix.Add(entityID, otherEntityID, relationEntityID);
rel = new RelationTargets(entityID, otherEntityID);
}
private void DelRelation(int entityID, int otherEntityID)
{
if (!_relationsMatrix.TryGetValue(entityID, otherEntityID, out int e))
@ -81,7 +82,7 @@ namespace DCFApixels.DragonECS
_relationsMatrix.Remove(entityID, otherEntityID);
_basket.DelHead(entityID);
_otherBasket.Del(entityID);
_relationWorld.DelEntity(e);
_edgeWorld.DelEntity(e);
_relationTargets[e] = RelationTargets.Empty;
}
#endregion
@ -113,6 +114,7 @@ namespace DCFApixels.DragonECS
//}
#endregion
#region GetRelations
//#region GetRelations
//private IdsLinkedList.Span GetRelations(int entityID)
//{
@ -126,6 +128,7 @@ namespace DCFApixels.DragonECS
//// throw new NotImplementedException();
////}
//#endregion
#endregion
#endregion
@ -146,27 +149,28 @@ namespace DCFApixels.DragonECS
}
#endregion
#region Orientation
public readonly struct ForwardOrientation
{
private readonly RelationManager _source;
internal ForwardOrientation(RelationManager source) => _source = source;
private readonly EcsEdge _source;
internal ForwardOrientation(EcsEdge source) => _source = source;
public int NewRelation(int entityID, int otherEntityID) => _source.NewRelation(entityID, otherEntityID);
public void DelRelation(int entityID, int otherEntityID) => _source.DelRelation(entityID, otherEntityID);
public void BindRelation(int relationEntityID, int entityID, int otherEntityID) => _source.BindRelation(relationEntityID, entityID, otherEntityID);
public bool HasRelation(int entityID, int otherEntityID) => _source.HasRelation(entityID, otherEntityID);
public int GetRelation(int entityID, int otherEntityID) => _source.GetRelation(entityID, otherEntityID);
public void DelRelation(int entityID, int otherEntityID) => _source.DelRelation(entityID, otherEntityID);
public bool TryGetRelation(int entityID, int otherEntityID, out int relationEntityID) => _source.TryGetRelation(entityID, otherEntityID, out relationEntityID);
public IdsLinkedList.Span GetRelations(int entityID) => _source._basket.GetSpanFor(entityID);
}
public readonly struct ReverseOrientation
{
private readonly RelationManager _source;
internal ReverseOrientation(RelationManager source) => _source = source;
private readonly EcsEdge _source;
internal ReverseOrientation(EcsEdge source) => _source = source;
public int NewRelation(int otherEntityID, int entityID) => _source.NewRelation(entityID, otherEntityID);
public void DelRelation(int otherEntityID, int entityID) => _source.DelRelation(entityID, otherEntityID);
public void BindRelation(int relationEntityID, int entityID, int otherEntityID) => _source.BindRelation(relationEntityID, otherEntityID, entityID);
public bool HasRelation(int otherEntityID, int entityID) => _source.HasRelation(entityID, otherEntityID);
public int GetRelation(int otherEntityID, int entityID) => _source.GetRelation(entityID, otherEntityID);
public void DelRelation(int otherEntityID, int entityID) => _source.DelRelation(entityID, otherEntityID);
public bool TryGetRelation(int otherEntityID, int entityID, out int relationEntityID) => _source.TryGetRelation(entityID, otherEntityID, out relationEntityID);
public IdsLinkedList.Span GetRelations(int otherEntityID) => _source._otherBasket.GetSpanFor(otherEntityID);
}
@ -178,38 +182,4 @@ namespace DCFApixels.DragonECS
}
#endregion
}
public static class WorldRelationExtensions
{
public static void SetRelationWithSelf(this EcsWorld self) => SetRelationWith(self, self);
public static void SetRelationWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
WorldRelationsMatrix.Register(self, otherWorld, new EcsRelationWorld());
}
public static void SetRelationWithSelf(this EcsWorld self, EcsRelationWorld relationWorld) => SetRelationWith(self, relationWorld);
public static void SetRelationWith(this EcsWorld self, EcsWorld otherWorld, EcsRelationWorld relationWorld)
{
if (self == null || otherWorld == null || relationWorld == null)
throw new ArgumentNullException();
WorldRelationsMatrix.Register(self, otherWorld, relationWorld);
}
public static void DelRelationWithSelf(this EcsWorld self, EcsWorld otherWorld) => DelRelationWith(self, self);
public static void DelRelationWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
WorldRelationsMatrix.Unregister(self, otherWorld);
}
public static RelationManager GetRelationWithSelf(this EcsWorld self) => GetRelationWith(self, self);
public static RelationManager GetRelationWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
return WorldRelationsMatrix.Get(self, otherWorld);
}
}
}

0
src/RelationManager.cs.meta → src/EcsEdge.cs.meta
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83
src/WorldGraph.cs Normal file
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@ -0,0 +1,83 @@
using DCFApixels.DragonECS.Relations.Utils;
using System;
namespace DCFApixels.DragonECS
{
internal static class WorldGraph
{
private static SparseArray64<EcsEdge> _matrix = new SparseArray64<EcsEdge>(4);
internal static EcsEdge Register(EcsWorld world, EcsWorld otherWorld, EcsEdgeWorld edgeWorld)
{
int worldID = world.id;
int otherWorldID = otherWorld.id;
#if DEBUG
if (_matrix.Contains(worldID, otherWorldID))
throw new EcsFrameworkException();
#endif
EcsEdge edge = new EcsEdge(world, otherWorld, edgeWorld);
_matrix[worldID, otherWorldID] = edge;
return edge;
}
internal static void Unregister(EcsWorld world, EcsWorld otherWorld)
{
int worldID = world.id;
int otherWorldID = otherWorld.id;
//var manager = _matrix[worldID, otherWorldID];
_matrix.Remove(worldID, otherWorldID);
}
internal static EcsEdge Get(EcsWorld world, EcsWorld otherWorld)
{
#if DEBUG
if (!_matrix.Contains(world.id, otherWorld.id))
throw new EcsFrameworkException();
#endif
return _matrix[world.id, otherWorld.id];
}
internal static bool HasEdge(EcsWorld world, EcsWorld otherWorld) => HasEdge(world.id, otherWorld.id);
internal static bool HasEdge(int worldID, int otherWorldID) => _matrix.Contains(worldID, otherWorldID);
}
public static class WorldGraphExtensions
{
public static void SetEdgeWithSelf(this EcsWorld self) => SetEdgeWith(self, self);
public static void SetEdgeWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
WorldGraph.Register(self, otherWorld, new EcsEdgeWorld());
}
public static void SetEdgeWithSelf(this EcsWorld self, EcsEdgeWorld relationWorld) => SetEdgeWith(self, self, relationWorld);
public static void SetEdgeWith(this EcsWorld self, EcsWorld otherWorld, EcsEdgeWorld edgeWorld)
{
if (self == null || otherWorld == null || edgeWorld == null)
throw new ArgumentNullException();
WorldGraph.Register(self, otherWorld, edgeWorld);
}
public static void HasEdgeWithSelf(this EcsWorld self) => HasEdgeWith(self, self);
public static void HasEdgeWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
WorldGraph.HasEdge(self, otherWorld);
}
public static EcsEdge GetEdgeWithSelf(this EcsWorld self) => GetRelationWith(self, self);
public static EcsEdge GetRelationWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
return WorldGraph.Get(self, otherWorld);
}
public static void DelEdgeWithSelf(this EcsWorld self) => DelEdgeWith(self, self);
public static void DelEdgeWith(this EcsWorld self, EcsWorld otherWorld)
{
if (self == null || otherWorld == null)
throw new ArgumentNullException();
WorldGraph.Unregister(self, otherWorld);
}
}
}

0
src/WorldRelationsMatrix.cs.meta → src/WorldGraph.cs.meta
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40
src/WorldRelationsMatrix.cs
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@ -1,40 +0,0 @@
using DCFApixels.DragonECS.Relations.Utils;
namespace DCFApixels.DragonECS
{
internal static class WorldRelationsMatrix
{
private static SparseArray64<RelationManager> _matrix = new SparseArray64<RelationManager>(4);
internal static RelationManager Register(EcsWorld world, EcsWorld otherWorld, EcsRelationWorld relationWorld)
{
int worldID = world.id;
int otherWorldID = otherWorld.id;
#if DEBUG
if (_matrix.Contains(worldID, otherWorldID))
throw new EcsFrameworkException();
#endif
RelationManager manager = new RelationManager(world, relationWorld, otherWorld);
_matrix[worldID, otherWorldID] = manager;
return manager;
}
internal static void Unregister(EcsWorld world, EcsWorld otherWorld)
{
int worldID = world.id;
int otherWorldID = otherWorld.id;
//var manager = _matrix[worldID, otherWorldID];
_matrix.Remove(worldID, otherWorldID);
}
internal static RelationManager Get(EcsWorld world, EcsWorld otherWorld)
{
#if DEBUG
if (!_matrix.Contains(world.id, otherWorld.id))
throw new EcsFrameworkException();
#endif
return _matrix[world.id, otherWorld.id];
}
internal static bool HasRelation(EcsWorld world, EcsWorld otherWorld) => HasRelation(world.id, otherWorld.id);
internal static bool HasRelation(int worldID, int otherWorldID) => _matrix.Contains(worldID, otherWorldID);
}
}