protected override void OnCreate()
{
m_GhostPredictionSystemGroup = World.GetExistingSystem <GhostPredictionSystemGroup>();
m_GhostPredictionHistorySystem = World.GetExistingSystem <GhostPredictionHistorySystem>();
m_GhostCollectionSystem = World.GetExistingSystem <GhostCollectionSystem>();
m_PredictionQuery = GetEntityQuery(ComponentType.ReadOnly <PredictedGhostComponent>(), ComponentType.ReadOnly <GhostComponent>());
m_ChildEntityLookup = new NativeHashMap <Entity, EntityChunkLookup>(1024, Allocator.Persistent);
m_ChildEntityQuery = GetEntityQuery(ComponentType.ReadOnly <GhostChildEntityComponent>());
}
protected override void OnCreate()
{
m_GhostPredictionSystemGroup = World.GetExistingSystem <GhostPredictionSystemGroup>();
m_ClientSimulationSystemGroup = World.GetExistingSystem <ClientSimulationSystemGroup>();
PredictionState = new NativeHashMap <ArchetypeChunk, System.IntPtr>(128, Allocator.Persistent);
m_StillUsedPredictionState = new NativeHashMap <ArchetypeChunk, int>(128, Allocator.Persistent);
m_NewPredictionState = new NativeQueue <PredictionStateEntry>(Allocator.Persistent);
m_PredictionQuery = GetEntityQuery(ComponentType.ReadOnly <PredictedGhostComponent>(), ComponentType.ReadOnly <GhostComponent>());
m_GhostCollectionSystem = World.GetOrCreateSystem <GhostCollectionSystem>();
m_ChildEntityLookup = new NativeHashMap <Entity, EntityChunkLookup>(1024, Allocator.Persistent);
m_ChildEntityQuery = GetEntityQuery(ComponentType.ReadOnly <GhostChildEntityComponent>());
}
protected override void OnCreate()
{
m_GhostPredictionSystemGroup = World.GetExistingSystem <GhostPredictionSystemGroup>();
m_GhostPredictionHistorySystem = World.GetExistingSystem <GhostPredictionHistorySystem>();
m_PredictionQuery = GetEntityQuery(ComponentType.ReadOnly <PredictedGhostComponent>(), ComponentType.ReadOnly <GhostComponent>());
m_ChildEntityLookup = new NativeHashMap <Entity, EntityChunkLookup>(1024, Allocator.Persistent);
m_ChildEntityQuery = GetEntityQuery(ComponentType.ReadOnly <GhostChildEntityComponent>());
m_UserSpecifiedComponentData = new NativeList <ComponentType>(8, Allocator.Persistent);
m_SmoothingActions = new NativeHashMap <ComponentType, SmoothingActionState>(32, Allocator.Persistent);
RequireSingletonForUpdate <GhostCollection>();
RequireSingletonForUpdate <SmoothingAction>();
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex, DynamicComponentTypeHandle *ghostChunkComponentTypesPtr, int ghostChunkComponentTypesLength)
{
if (!predictionState.TryGetValue(chunk, out var state) ||
(*(PredictionBackupState *)state).entityCapacity != chunk.Capacity)
{
return;
}
var ghostComponents = chunk.GetNativeArray(ghostType);
int ghostTypeId = ghostComponents[0].ghostType;
var typeData = GhostTypeCollection[ghostTypeId];
var headerSize = PredictionBackupState.GetHeaderSize();
var entitySize = PredictionBackupState.GetEntitiesSize(chunk.Capacity, out var singleEntitySize);
int baseOffset = typeData.FirstComponent;
Entity *backupEntities = PredictionBackupState.GetEntities(state, headerSize);
var entities = chunk.GetNativeArray(entityType);
var predictedGhostComponents = chunk.GetNativeArray(predictedGhostType);
byte *dataPtr = PredictionBackupState.GetData(state, headerSize, entitySize);
int numBaseComponents = typeData.NumComponents - typeData.NumChildComponents;
for (int comp = 0; comp < numBaseComponents; ++comp)
{
int compIdx = GhostComponentIndex[baseOffset + comp].ComponentIndex;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (compIdx >= ghostChunkComponentTypesLength)
{
throw new System.InvalidOperationException("Component index out of range");
}
#endif
if ((GhostComponentCollection[compIdx].SendMask & requiredSendMask) == 0)
{
continue;
}
var compSize = GhostComponentCollection[compIdx].ComponentSize;
if (chunk.Has(ghostChunkComponentTypesPtr[compIdx]))
{
var compData = (byte *)chunk.GetDynamicComponentDataArrayReinterpret <byte>(ghostChunkComponentTypesPtr[compIdx], compSize).GetUnsafeReadOnlyPtr();
for (int ent = 0; ent < entities.Length; ++ent)
{
// If this entity did not predict anything there was no rollback and no need to debug it
if (!GhostPredictionSystemGroup.ShouldPredict(tick, predictedGhostComponents[ent]))
{
continue;
}
if (entities[ent] == backupEntities[ent])
{
SmoothComponent(compData + compSize * ent, dataPtr + compSize * ent, GhostComponentCollection[compIdx].ComponentType);
}
}
}
dataPtr = PredictionBackupState.GetNextData(dataPtr, compSize, chunk.Capacity);
}
if (typeData.NumChildComponents > 0)
{
var linkedEntityGroupAccessor = chunk.GetBufferAccessor(linkedEntityGroupType);
for (int comp = numBaseComponents; comp < typeData.NumComponents; ++comp)
{
int compIdx = GhostComponentIndex[baseOffset + comp].ComponentIndex;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (compIdx >= ghostChunkComponentTypesLength)
{
throw new System.InvalidOperationException("Component index out of range");
}
#endif
if ((GhostComponentCollection[compIdx].SendMask & requiredSendMask) == 0)
{
continue;
}
var compSize = GhostComponentCollection[compIdx].ComponentSize;
var entityIdx = GhostComponentIndex[baseOffset + comp].EntityIndex;
for (int ent = 0; ent < chunk.Count; ++ent)
{
// If this entity did not predict anything there was no rollback and no need to debug it
if (!GhostPredictionSystemGroup.ShouldPredict(tick, predictedGhostComponents[ent]))
{
continue;
}
if (entities[ent] != backupEntities[ent])
{
continue;
}
var linkedEntityGroup = linkedEntityGroupAccessor[ent];
if (childEntityLookup.TryGetValue(linkedEntityGroup[entityIdx].Value, out var childChunk) &&
childChunk.chunk.Has(ghostChunkComponentTypesPtr[compIdx]))
{
var compData = (byte *)childChunk.chunk.GetDynamicComponentDataArrayReinterpret <byte>(ghostChunkComponentTypesPtr[compIdx], compSize).GetUnsafePtr();
SmoothComponent(compData + compSize * childChunk.index, dataPtr + compSize * ent, GhostComponentCollection[compIdx].ComponentType);
}
}
dataPtr = PredictionBackupState.GetNextData(dataPtr, compSize, chunk.Capacity);
}
}
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex, DynamicComponentTypeHandle *ghostChunkComponentTypesPtr, int ghostChunkComponentTypesLength,
DynamicComponentTypeHandle *userTypes, int userTypesLength)
{
if (!predictionState.TryGetValue(chunk, out var state) ||
(*(PredictionBackupState *)state).entityCapacity != chunk.Capacity)
{
return;
}
var GhostTypeCollection = GhostTypeCollectionFromEntity[GhostCollectionSingleton];
var GhostComponentIndex = GhostComponentIndexFromEntity[GhostCollectionSingleton];
var GhostComponentCollection = GhostComponentCollectionFromEntity[GhostCollectionSingleton];
var ghostComponents = chunk.GetNativeArray(ghostType);
int ghostTypeId = ghostComponents.GetFirstGhostTypeId();
if (ghostTypeId < 0)
{
return;
}
var typeData = GhostTypeCollection[ghostTypeId];
var headerSize = PredictionBackupState.GetHeaderSize();
var entitySize = PredictionBackupState.GetEntitiesSize(chunk.Capacity, out var singleEntitySize);
Entity *backupEntities = PredictionBackupState.GetEntities(state);
var entities = chunk.GetNativeArray(entityType);
var predictedGhostComponents = chunk.GetNativeArray(predictedGhostType);
int numBaseComponents = typeData.NumComponents - typeData.NumChildComponents;
int baseOffset = typeData.FirstComponent;
var actions = new NativeList <SmoothingActionState>(Allocator.Temp);
var childActions = new NativeList <SmoothingActionState>(Allocator.Temp);
int backupOffset = headerSize + entitySize;
// todo: this loop could be cached on chunk.capacity, because now we are re-calculating it everytime.
for (int comp = 0; comp < typeData.NumComponents; ++comp)
{
int index = baseOffset + comp;
int compIdx = GhostComponentIndex[index].ComponentIndex;
int serializerIdx = GhostComponentIndex[index].SerializerIndex;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (compIdx >= ghostChunkComponentTypesLength)
{
throw new System.InvalidOperationException("Component index out of range");
}
#endif
if ((GhostComponentIndex[index].SendMask & requiredSendMask) == 0)
{
continue;
}
if (GhostComponentCollection[serializerIdx].ComponentType.IsBuffer)
{
backupOffset += PredictionBackupState.GetDataSize(GhostSystemConstants.DynamicBufferComponentSnapshotSize, chunk.Capacity);
continue;
}
var compSize = GhostComponentCollection[serializerIdx].ComponentSize;
if (smoothingActions.TryGetValue(GhostComponentCollection[serializerIdx].ComponentType,
out var action))
{
action.compIndex = compIdx;
action.compSize = compSize;
action.serializerIndex = serializerIdx;
action.entityIndex = GhostComponentIndex[index].EntityIndex;
action.compBackupOffset = backupOffset;
if (comp < numBaseComponents)
{
actions.Add(action);
}
else
{
childActions.Add(action);
}
}
backupOffset += PredictionBackupState.GetDataSize(compSize, chunk.Capacity);
}
foreach (var action in actions)
{
if (chunk.Has(ghostChunkComponentTypesPtr[action.compIndex]))
{
for (int ent = 0; ent < entities.Length; ++ent)
{
// If this entity did not predict anything there was no rollback and no need to debug it
if (!GhostPredictionSystemGroup.ShouldPredict(tick, predictedGhostComponents[ent]))
{
continue;
}
if (entities[ent] != backupEntities[ent])
{
continue;
}
var compData = (byte *)chunk.GetDynamicComponentDataArrayReinterpret <byte>(ghostChunkComponentTypesPtr[action.compIndex], action.compSize).GetUnsafePtr();
void *usrDataPtr = null;
if (action.userTypeId >= 0 && chunk.Has(userTypes[action.userTypeId]))
{
var usrData = (byte *)chunk.GetDynamicComponentDataArrayReinterpret <byte>(userTypes[action.userTypeId], action.userTypeSize).GetUnsafeReadOnlyPtr();
usrDataPtr = usrData + action.userTypeSize * ent;
}
byte *dataPtr = ((byte *)state) + action.compBackupOffset;
action.action.Ptr.Invoke(compData + action.compSize * ent, dataPtr + action.compSize * ent,
usrDataPtr);
}
}
}
var linkedEntityGroupAccessor = chunk.GetBufferAccessor(linkedEntityGroupType);
foreach (var action in childActions)
{
for (int ent = 0; ent < chunk.Count; ++ent)
{
// If this entity did not predict anything there was no rollback and no need to debug it
if (!GhostPredictionSystemGroup.ShouldPredict(tick, predictedGhostComponents[ent]))
{
continue;
}
if (entities[ent] != backupEntities[ent])
{
continue;
}
var linkedEntityGroup = linkedEntityGroupAccessor[ent];
if (childEntityLookup.TryGetValue(linkedEntityGroup[action.entityIndex].Value, out var childChunk) &&
childChunk.chunk.Has(ghostChunkComponentTypesPtr[action.compIndex]))
{
var compData = (byte *)childChunk.chunk.GetDynamicComponentDataArrayReinterpret <byte>(ghostChunkComponentTypesPtr[action.compIndex], action.compSize).GetUnsafePtr();
void *usrDataPtr = null;
if (action.userTypeId >= 0 && chunk.Has(userTypes[action.userTypeId]))
{
var usrData = (byte *)chunk.GetDynamicComponentDataArrayReinterpret <byte>(userTypes[action.userTypeId], action.userTypeSize).GetUnsafeReadOnlyPtr();
usrDataPtr = usrData + action.userTypeSize * ent;
}
byte *dataPtr = ((byte *)state) + action.compBackupOffset;
action.action.Ptr.Invoke(compData + action.compSize * childChunk.index, dataPtr + action.compSize * ent, usrDataPtr);
}
}
}
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex, DynamicComponentTypeHandle *ghostChunkComponentTypesPtr, int ghostChunkComponentTypesLength)
{
if (!predictionState.TryGetValue(chunk, out var state) ||
(*(PredictionBackupState *)state).entityCapacity != chunk.Capacity)
{
return;
}
var GhostTypeCollection = GhostTypeCollectionFromEntity[GhostCollectionSingleton];
var GhostComponentIndex = GhostComponentIndexFromEntity[GhostCollectionSingleton];
var GhostComponentCollection = GhostComponentCollectionFromEntity[GhostCollectionSingleton];
var ghostComponents = chunk.GetNativeArray(ghostType);
int ghostTypeId = ghostComponents.GetFirstGhostTypeId();
if (ghostTypeId < 0)
{
return;
}
var typeData = GhostTypeCollection[ghostTypeId];
int baseOffset = typeData.FirstComponent;
Entity *backupEntities = PredictionBackupState.GetEntities(state);
var entities = chunk.GetNativeArray(entityType);
var predictedGhostComponents = chunk.GetNativeArray(predictedGhostType);
byte *dataPtr = PredictionBackupState.GetData(state);
int numBaseComponents = typeData.NumComponents - typeData.NumChildComponents;
for (int comp = 0; comp < numBaseComponents; ++comp)
{
int compIdx = GhostComponentIndex[baseOffset + comp].ComponentIndex;
int serializerIdx = GhostComponentIndex[baseOffset + comp].SerializerIndex;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (compIdx >= ghostChunkComponentTypesLength)
{
throw new System.InvalidOperationException("Component index out of range");
}
#endif
if ((GhostComponentIndex[baseOffset + comp].SendMask & requiredSendMask) == 0)
{
continue;
}
var compSize = GhostComponentCollection[serializerIdx].ComponentType.IsBuffer
? GhostSystemConstants.DynamicBufferComponentSnapshotSize
: GhostComponentCollection[serializerIdx].ComponentSize;
if (chunk.Has(ghostChunkComponentTypesPtr[compIdx]))
{
if (!GhostComponentCollection[serializerIdx].ComponentType.IsBuffer)
{
var compData = (byte *)chunk.GetDynamicComponentDataArrayReinterpret <byte>(ghostChunkComponentTypesPtr[compIdx], compSize).GetUnsafeReadOnlyPtr();
for (int ent = 0; ent < entities.Length; ++ent)
{
// If this entity did not predict anything there was no rollback and no need to debug it
if (!GhostPredictionSystemGroup.ShouldPredict(tick, predictedGhostComponents[ent]))
{
continue;
}
if (entities[ent] == backupEntities[ent])
{
int errorIndex = GhostComponentIndex[baseOffset + comp].PredictionErrorBaseIndex;
var errors = new UnsafeList <float>(((float *)predictionErrors.GetUnsafePtr()) + errorIndex + ThreadIndex * numPredictionErrors, numPredictionErrors - errorIndex);
GhostComponentCollection[serializerIdx].ReportPredictionErrors.Ptr.Invoke((System.IntPtr)(compData + compSize * ent), (System.IntPtr)(dataPtr + compSize * ent), ref errors);
}
}
}
else
{
//FIXME Buffers need to report error for the size and an aggregate for each element in the buffer
}
}
dataPtr = PredictionBackupState.GetNextData(dataPtr, compSize, chunk.Capacity);
}
if (typeData.NumChildComponents > 0)
{
var linkedEntityGroupAccessor = chunk.GetBufferAccessor(linkedEntityGroupType);
for (int comp = numBaseComponents; comp < typeData.NumComponents; ++comp)
{
int compIdx = GhostComponentIndex[baseOffset + comp].ComponentIndex;
int serializerIdx = GhostComponentIndex[baseOffset + comp].SerializerIndex;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (compIdx >= ghostChunkComponentTypesLength)
{
throw new System.InvalidOperationException("Component index out of range");
}
#endif
if ((GhostComponentIndex[baseOffset + comp].SendMask & requiredSendMask) == 0)
{
continue;
}
var compSize = GhostComponentCollection[serializerIdx].ComponentType.IsBuffer
? GhostSystemConstants.DynamicBufferComponentSnapshotSize
: GhostComponentCollection[serializerIdx].ComponentSize;
var entityIdx = GhostComponentIndex[baseOffset + comp].EntityIndex;
for (int ent = 0; ent < chunk.Count; ++ent)
{
// If this entity did not predict anything there was no rollback and no need to debug it
if (!GhostPredictionSystemGroup.ShouldPredict(tick, predictedGhostComponents[ent]))
{
continue;
}
if (entities[ent] != backupEntities[ent])
{
continue;
}
var linkedEntityGroup = linkedEntityGroupAccessor[ent];
if (childEntityLookup.TryGetValue(linkedEntityGroup[entityIdx].Value, out var childChunk) &&
childChunk.chunk.Has(ghostChunkComponentTypesPtr[compIdx]))
{
if (!GhostComponentCollection[serializerIdx].ComponentType.IsBuffer)
{
var compData = (byte *)childChunk.chunk.GetDynamicComponentDataArrayReinterpret <byte>(ghostChunkComponentTypesPtr[compIdx], compSize).GetUnsafeReadOnlyPtr();
int errorIndex = GhostComponentIndex[baseOffset + comp].PredictionErrorBaseIndex;
var errors = new UnsafeList <float>(((float *)predictionErrors.GetUnsafePtr()) + errorIndex + ThreadIndex * numPredictionErrors, numPredictionErrors - errorIndex);
GhostComponentCollection[serializerIdx].ReportPredictionErrors.Ptr.Invoke((System.IntPtr)(compData + compSize * childChunk.index), (System.IntPtr)(dataPtr + compSize * ent), ref errors);
}
else
{
//FIXME Buffers need to report error for the size and an aggregate for each element in the buffer
}
}
}
dataPtr = PredictionBackupState.GetNextData(dataPtr, compSize, chunk.Capacity);
}
}
}
