public void MoveEntity(NodeType entity, ref RectangleF oldBounds, ref RectangleF newBounds)
{
var oldPoints = GetPointRange(ref oldBounds);
var newPoints = GetPointRange(ref newBounds);
if (oldPoints.p == newPoints.p && oldPoints.pEnd == newPoints.pEnd)
{
return;
}
RemoveEntity(entity, ref oldBounds);
InsertEntity(entity, ref newBounds);
}
public void RemoveEntity(NodeType entity, ref RectangleF bounds)
{
var p = new Point2(bounds.X / CELL_SIZE, bounds.Y / CELL_SIZE);
var pEnd = new Point2((bounds.X + bounds.Width) / CELL_SIZE, (bounds.Y + bounds.Height) / CELL_SIZE);
for (; p.X <= pEnd.X; p.X++)
{
for (; p.Y <= pEnd.Y; p.Y++)
{
if (nodes.TryGetValue(p, out var node))
{
node.Remove(entity);
}
}
}
}
public void InsertEntity(NodeType entity, ref RectangleF bounds)
{
var p = new Point2(bounds.X / CELL_SIZE, bounds.Y / CELL_SIZE);
var pEnd = new Point2((bounds.X + bounds.Width) / CELL_SIZE, (bounds.Y + bounds.Height) / CELL_SIZE);
for (; p.X <= pEnd.X; p.X++)
{
for (; p.Y <= pEnd.Y; p.Y++)
{
GridNode <NodeType> gridNode;
if (nodes.ContainsKey(p))
{
gridNode = nodes[p];
}
else
{
gridNode = new GridNode <NodeType>();
nodes.Add(p, gridNode);
}
gridNode.Insert(entity);
}
}
}
public EntityInitializer BuildEntity(EGID egid, IComponentBuilder[] componentsToBuild, Type type, IEnumerable <object> implementors = null)
{
return(_enginesRoot.Target.BuildEntity(egid, componentsToBuild, type, implementors));
}
public void RemoveEntityFromFilter <T>(int filtersID, EGID egid) where T : struct, IEntityComponent
{
ref var filter = ref GetFilterForGroup <T>(filtersID, egid.groupID);
public static ref T QueryEntity <T>(this EntitiesDB entitiesDb, EGID entityGID) where T : unmanaged, IEntityComponent
{
var array = entitiesDb.QueryEntitiesAndIndex <T>(entityGID, out var index);
return(ref array[(int)index]);
public EntityInitializer BuildEntity <T>
(EGID egid, T entityDescriptor, IEnumerable <object> implementors) where T : IEntityDescriptor
{
return(_enginesRoot.Target.BuildEntity(egid, entityDescriptor.componentsToBuild, TypeCache <T> .type, implementors));
}
public void SwapEntityGroup <T>(EGID fromID, ExclusiveGroup.ExclusiveGroupStruct toGroupID)
where T : IEntityDescriptor, new()
{
SwapEntityGroup <T>(fromID, new EGID(fromID.entityID, (uint)toGroupID));
}
public ref T Entity(EGID entity)
{
ref var sveltoDictionary = ref _dic.GetValueByRef(entity.groupID);
public EntityComponentInitializer(EGID id, FasterDictionary <RefWrapperType, ITypeSafeDictionary> group)
{
_group = group;
_ID = id;
}
void QueueRemoveEntityOperation(EGID entityEGID, IComponentBuilder[] componentBuilders, string caller)
{
_entitiesOperations.AddRemoveOperation(entityEGID, componentBuilders, caller);
}
public EntityStructInitializer(EGID id, Dictionary <Type, ITypeSafeDictionary> current)
{
_current = current;
_id = id;
}
///--------------------------------------------
///
void MoveEntity(IEntityBuilder[] entityBuilders, EGID fromEntityGID, Type originalDescriptorType, EGID?toEntityGID)
{
var profiler = new PlatformProfiler();
using (profiler.StartNewSession("Move Entity"))
{
//for each entity view generated by the entity descriptor
if (_groupEntityDB.TryGetValue(fromEntityGID.groupID, out var fromGroup) == false)
{
throw new ECSException("from group not found eid: ".FastConcat(fromEntityGID.entityID)
.FastConcat(" group: ").FastConcat(fromEntityGID.groupID));
}
//Check if there is an EntityInfoView linked to this entity, if so it's a DynamicEntityDescriptor!
bool correctEntityDescriptorFound = true;
EntityStructInfoView entityInfoView = default;
if (fromGroup.TryGetValue(ENTITY_INFO_VIEW_TYPE, out var entityInfoViewDic) &&
(entityInfoViewDic as TypeSafeDictionary <EntityStructInfoView>).TryGetValue(
fromEntityGID.entityID, out entityInfoView) && (correctEntityDescriptorFound =
entityInfoView.type == originalDescriptorType))
{
var entitiesToMove = entityInfoView.entitiesToBuild;
Dictionary <Type, ITypeSafeDictionary> toGroup = null;
if (toEntityGID != null)
{
var toGroupID = toEntityGID.Value.groupID;
if (_groupEntityDB.TryGetValue(toGroupID, out toGroup) == false)
{
toGroup = _groupEntityDB[toGroupID] = new Dictionary <Type, ITypeSafeDictionary>();
}
}
for (int i = 0; i < entitiesToMove.Length; i++)
{
MoveEntityView(fromEntityGID, toEntityGID, toGroup, ref fromGroup,
entitiesToMove[i].GetEntityType(), profiler);
}
}
//otherwise it's a normal static entity descriptor
else
{
#if DEBUG && !PROFILER
if (correctEntityDescriptorFound == false)
{
throw new ECSException(INVALID_DYNAMIC_DESCRIPTOR_ERROR.FastConcat(" ID ").FastConcat(fromEntityGID.entityID)
.FastConcat(" group ID ").FastConcat(fromEntityGID.groupID).FastConcat(
" descriptor found: ", entityInfoView.type.Name, " descriptor Excepted ",
originalDescriptorType.Name));
}
#endif
Dictionary <Type, ITypeSafeDictionary> toGroup = null;
if (toEntityGID != null)
{
var toGroupID = toEntityGID.Value.groupID;
if (_groupEntityDB.TryGetValue(toGroupID, out toGroup) == false)
{
toGroup = _groupEntityDB[toGroupID] = new Dictionary <Type, ITypeSafeDictionary>();
}
}
for (var i = 0; i < entityBuilders.Length; i++)
{
MoveEntityView(fromEntityGID, toEntityGID, toGroup, ref fromGroup,
entityBuilders[i].GetEntityType(), profiler);
}
}
}
}
internal static void BuildEntityView(EGID ID, out T entityView)
{
entityView = new T {
ID = ID
};
}
public void PublishEntityChange <T>(EGID egid) where T : unmanaged, IEntityComponent
{
_entityStream.PublishEntity(ref this.QueryEntity <T>(egid), egid);
}
public void SwapEntityGroup <T>
(EGID fromEGID, ExclusiveBuildGroup toGroupID, [CallerMemberName] string caller = null)
where T : IEntityDescriptor, new()
{
SwapEntityGroup <T>(fromEGID, new EGID(fromEGID.entityID, toGroupID), caller);
}
public bool IsEqualTo(EGID otherGID)
{
return(otherGID._GID == _GID);
}
public EGID SwapEntityGroup <T>(EGID id, ExclusiveGroup toGroupID) where T : IEntityDescriptor, new()
{
return(_weakReference.Target.SwapEntityGroup <T>(id.entityID, id.groupID, (int)toGroupID));
}
///--------------------------------------------
void SwapEntityGroup(IEntityBuilder[] builders, Type originalEntityDescriptor, EGID fromEntityID,
EGID toEntityID)
{
DBC.ECS.Check.Require(fromEntityID.groupID != toEntityID.groupID,
"entity group is the same of the destination group");
MoveEntity(builders, fromEntityID, originalEntityDescriptor, toEntityID);
}
void QueueSwapEntityOperation
(EGID fromID, EGID toID, IComponentBuilder[] componentBuilders, string caller)
{
_entitiesOperations.AddSwapOperation(fromID, toID, componentBuilders, caller);
}
EntityStructInitializer BuildEntity <T>(EGID entityID, object[] implementors) where T : IEntityDescriptor, new()
{
return(BuildEntity(entityID, EntityDescriptorTemplate <T> .descriptor, implementors));
}
public void RemoveEntity <T>(EGID entityEGID) where T : IEntityDescriptor, new()
{
_weakReference.Target.MoveEntity <T>(entityEGID);
}