static unsafe void Initialize(ComponentSystemBase system, EntityQuery entityQuery, Type jobType, Type wrapperJobType,
bool isParallelFor, ref JobForEachCache cache, out ProcessIterationData iterator)
{
// Get the job reflection data and cache it if we don't already have it cached.
if (isParallelFor && cache.JobReflectionDataParallelFor == IntPtr.Zero ||
!isParallelFor && cache.JobReflectionData == IntPtr.Zero)
{
var iType = GetIJobForEachInterface(jobType);
if (cache.Types == null)
{
cache.Types = GetComponentTypes(jobType, iType, out cache.ProcessTypesCount,
out cache.FilterChanged);
}
var res = GetJobReflection(jobType, wrapperJobType, iType, isParallelFor);
if (isParallelFor)
{
cache.JobReflectionDataParallelFor = res;
}
else
{
cache.JobReflectionData = res;
}
}
// Update cached EntityQuery and ComponentSystem data.
if (system != null)
{
if (cache.ComponentSystem != system)
{
cache.EntityQuery = system.GetEntityQueryInternal(cache.Types);
// If the cached filter has changed, update the newly cached EntityQuery with those changes.
if (cache.FilterChanged.Length != 0)
{
cache.EntityQuery.SetFilterChanged(cache.FilterChanged);
}
// Otherwise, just reset our newly cached EntityQuery's filter.
else
{
cache.EntityQuery.ResetFilter();
}
cache.ComponentSystem = system;
}
}
else if (entityQuery != null)
{
if (cache.EntityQuery != entityQuery)
{
// Cache the new EntityQuery and cache that our system is null.
cache.EntityQuery = entityQuery;
cache.ComponentSystem = null;
}
}
var query = cache.EntityQuery;
iterator.IsReadOnly0 = iterator.IsReadOnly1 = iterator.IsReadOnly2 = iterator.IsReadOnly3 = iterator.IsReadOnly4 = iterator.IsReadOnly5 = 0;
fixed(int *isReadOnly = &iterator.IsReadOnly0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
isReadOnly[i] = cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadOnly ? 1 : 0;
}
}
iterator.TypeIndex0 = iterator.TypeIndex1 = iterator.TypeIndex2 = iterator.TypeIndex3 = iterator.TypeIndex4 = iterator.TypeIndex5 = -1;
fixed(int *typeIndices = &iterator.TypeIndex0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
typeIndices[i] = cache.Types[i].TypeIndex;
}
}
iterator.m_IsParallelFor = isParallelFor;
iterator.m_Length = query.CalculateNumberOfChunksWithoutFiltering();
iterator.GlobalSystemVersion = query.GetComponentChunkIterator().m_GlobalSystemVersion;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
iterator.m_MaxIndex = iterator.m_Length - 1;
iterator.m_MinIndex = 0;
iterator.m_Safety0 = iterator.m_Safety1 = iterator.m_Safety2 = iterator.m_Safety3 = iterator.m_Safety4 =
iterator.m_Safety5 = default(AtomicSafetyHandle);
iterator.m_SafetyReadOnlyCount = 0;
fixed(AtomicSafetyHandle *safety = &iterator.m_Safety0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
if (cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadOnly)
{
safety[iterator.m_SafetyReadOnlyCount] =
query.GetSafetyHandle(query.GetIndexInEntityQuery(cache.Types[i].TypeIndex));
iterator.m_SafetyReadOnlyCount++;
}
}
}
iterator.m_SafetyReadWriteCount = 0;
fixed(AtomicSafetyHandle *safety = &iterator.m_Safety0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
if (cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadWrite)
{
safety[iterator.m_SafetyReadOnlyCount + iterator.m_SafetyReadWriteCount] =
query.GetSafetyHandle(query.GetIndexInEntityQuery(cache.Types[i].TypeIndex));
iterator.m_SafetyReadWriteCount++;
}
}
}
Assert.AreEqual(cache.ProcessTypesCount, iterator.m_SafetyReadWriteCount + iterator.m_SafetyReadOnlyCount);
#endif
}
//NOTE: It would be much better if C# could resolve the branch with generic resolving,
// but apparently the interface constraint is not enough..
public static void PrepareEntityQuery <T>(this T jobData, ComponentSystemBase system)
where T : struct, IBaseJobForEach
{
PrepareEntityQuery(system, typeof(T));
}
public DummyDelegateWrapper(ComponentSystemBase sys)
{
m_System = sys;
}
public unsafe static JobHandle ScheduleSingle <TJob>(this TJob job, ComponentSystemBase system, JobHandle dependsOn = default(JobHandle))
where TJob : struct, IBaseJobForEach
{
throw new CodegenShouldReplaceException();
}
public ComponentGroupArrayStaticCache(Type type, EntityManager entityManager, ComponentSystemBase system = null)
{
var fields = type.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
var componentFieldOffsetsBuilder = new List <int>();
var componentTypesBuilder = new List <ComponentType>();
var componentDataFieldOffsetsBuilder = new List <int>();
var componentDataTypesBuilder = new List <ComponentType>();
var subtractiveComponentTypesBuilder = new List <ComponentType>();
foreach (var field in fields)
{
var fieldType = field.FieldType;
var offset = UnsafeUtility.GetFieldOffset(field);
if (fieldType.IsPointer)
{
var isReadOnly = field.GetCustomAttributes(typeof(ReadOnlyAttribute), true).Length != 0;
var accessMode = isReadOnly ? ComponentType.AccessMode.ReadOnly : ComponentType.AccessMode.ReadWrite;
var elementType = fieldType.GetElementType();
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (!typeof(IComponentData).IsAssignableFrom(elementType) && elementType != typeof(Entity))
{
throw new ArgumentException($"{type}.{field.Name} is a pointer type but not a IComponentData. Only IComponentData or Entity may be a pointer type for enumeration.");
}
#endif
componentDataFieldOffsetsBuilder.Add(offset);
componentDataTypesBuilder.Add(new ComponentType(elementType, accessMode));
}
else if (fieldType.IsSubclassOf(TypeManager.UnityEngineComponentType))
{
componentFieldOffsetsBuilder.Add(offset);
componentTypesBuilder.Add(fieldType);
}
else if (fieldType.IsGenericType && fieldType.GetGenericTypeDefinition() == typeof(SubtractiveComponent <>))
{
subtractiveComponentTypesBuilder.Add(ComponentType.Subtractive(fieldType.GetGenericArguments()[0]));
}
#if ENABLE_UNITY_COLLECTIONS_CHECKS
else if (typeof(IComponentData).IsAssignableFrom(fieldType))
{
throw new ArgumentException($"{type}.{field.Name} must be an unsafe pointer to the {fieldType}. Like this: {fieldType}* {field.Name};");
}
else
{
throw new ArgumentException($"{type}.{field.Name} can not be used in a component enumerator");
}
#endif
}
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (componentTypesBuilder.Count + componentDataTypesBuilder.Count > ComponentGroupArrayData.kMaxStream)
{
throw new ArgumentException($"{type} has too many component references. A ComponentGroup Array can have up to {ComponentGroupArrayData.kMaxStream}.");
}
#endif
ComponentDataCount = componentDataTypesBuilder.Count;
ComponentCount = componentTypesBuilder.Count;
componentDataTypesBuilder.AddRange(componentTypesBuilder);
componentDataTypesBuilder.AddRange(subtractiveComponentTypesBuilder);
ComponentTypes = componentDataTypesBuilder.ToArray();
componentDataFieldOffsetsBuilder.AddRange(componentFieldOffsetsBuilder);
ComponentFieldOffsets = componentDataFieldOffsetsBuilder.ToArray();
if (system != null)
{
ComponentGroup = system.GetComponentGroup(ComponentTypes);
SafetyManager = entityManager.ComponentJobSafetyManager;
}
else
{
ComponentGroup = entityManager.CreateComponentGroup(ComponentTypes);
SafetyManager = entityManager.ComponentJobSafetyManager;
}
CachedType = type;
}
private static string CollectInjectedGroup(ComponentSystemBase system, FieldInfo groupField, Type injectedGroupType, out FieldInfo entityArrayField, out FieldInfo indexFromEntityField, InjectionContext injectionContext, out FieldInfo lengthField, out FieldInfo componentGroupIndexField, ISet <ComponentType> componentRequirements, ICollection <InjectionData> componentDataInjections, ICollection <InjectionData> bufferDataInjections, ICollection <InjectionData> sharedComponentInjections)
{
string str;
FieldInfo[] fields = injectedGroupType.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
entityArrayField = null;
indexFromEntityField = null;
lengthField = null;
componentGroupIndexField = null;
FieldInfo[] infoArray2 = fields;
int index = 0;
while (true)
{
if (index >= infoArray2.Length)
{
if (injectionContext.HasComponentRequirements)
{
foreach (ComponentType type in injectionContext.ComponentRequirements)
{
componentRequirements.Add(type);
}
}
str = null;
break;
}
FieldInfo field = infoArray2[index];
bool isReadOnly = field.GetCustomAttributes(typeof(ReadOnlyAttribute), true).Length != 0;
if (field.FieldType.IsGenericType && (field.FieldType.GetGenericTypeDefinition() == typeof(ComponentDataArray <>)))
{
InjectionData item = new InjectionData(field, field.FieldType.GetGenericArguments()[0], isReadOnly);
componentDataInjections.Add(item);
componentRequirements.Add(item.ComponentType);
}
else if (field.FieldType.IsGenericType && (field.FieldType.GetGenericTypeDefinition() == typeof(SubtractiveComponent <>)))
{
componentRequirements.Add(ComponentType.Subtractive(field.FieldType.GetGenericArguments()[0]));
}
else if (field.FieldType.IsGenericType && (field.FieldType.GetGenericTypeDefinition() == typeof(BufferArray <>)))
{
InjectionData item = new InjectionData(field, field.FieldType.GetGenericArguments()[0], isReadOnly);
bufferDataInjections.Add(item);
componentRequirements.Add(item.ComponentType);
}
else if (field.FieldType.IsGenericType && (field.FieldType.GetGenericTypeDefinition() == typeof(SharedComponentDataArray <>)))
{
if (!isReadOnly)
{
str = $"{system.GetType().Name}:{groupField.Name} SharedComponentDataArray<> must always be injected as [ReadOnly]";
break;
}
InjectionData item = new InjectionData(field, field.FieldType.GetGenericArguments()[0], true);
sharedComponentInjections.Add(item);
componentRequirements.Add(item.ComponentType);
}
else if (field.FieldType == typeof(EntityArray))
{
if (entityArrayField != null)
{
str = $"{system.GetType().Name}:{groupField.Name} An [Inject] struct, may only contain a single EntityArray";
break;
}
entityArrayField = field;
}
else if (!(field.FieldType == typeof(int)))
{
InjectionHook hook = InjectionHookSupport.HookFor(field);
if (hook == null)
{
str = $"{system.GetType().Name}:{groupField.Name} [Inject] may only be used on ComponentDataArray<>, ComponentArray<>, TransformAccessArray, EntityArray, {string.Join(",", (IEnumerable<string>) (from h in InjectionHookSupport.Hooks select h.FieldTypeOfInterest.Name))} and int Length.";
break;
}
string str2 = hook.ValidateField(field, isReadOnly, injectionContext);
if (str2 != null)
{
str = str2;
break;
}
injectionContext.AddEntry(hook.CreateInjectionInfoFor(field, isReadOnly));
}
else
{
if ((field.Name != "Length") && (field.Name != "GroupIndex"))
{
str = $"{system.GetType().Name}:{groupField.Name} Int in an [Inject] struct should be named " Length " (group length) or " GroupIndex " (index in ComponentGroup[])";
break;
}
if (!field.IsInitOnly)
{
str = $"{system.GetType().Name}:{groupField.Name} {field.Name} must use the " readonly " keyword";
public static void PrepareComponentGroup <T>(this T jobData, ComponentSystemBase system)
where T : struct, JobForEachExtensions.IBaseJobForEach
{
jobData.PrepareEntityQuery(system);
}
public static int CalculateEntityCount <T>(this T jobData, ComponentSystemBase system)
where T : struct, IBaseJobProcessComponentData
{
return(CalculateEntityCount(system, typeof(T)));
}
public static void PrepareComponentGroup <T>(this T jobData, ComponentSystemBase system)
where T : struct, JobForEachExtensions.IBaseJobForEach
{
throw new NotImplementedException();
}
public static ComponentGroup GetComponentGroupForIJobForEach(this ComponentSystemBase system,
Type jobType)
{
throw new NotImplementedException();
}
public unsafe static JobHandle Schedule <TJob>(this TJob job, ComponentSystemBase system, JobHandle dependsOn = default(JobHandle))
where TJob : struct, IBaseJobForEach
{
throw new NotImplementedException("Schedule<TJob>(ComponentSystemBase system) should have been replaced by code-gen.");
}
void AddSystem_Add_Internal(ComponentSystemBase system)
{
m_Systems.Add(system);
AddTypeLookupInternal(system.GetType(), system);
}
public ComponentGroupArrayStaticCache(Type type, EntityManager entityManager, ComponentSystemBase system)
{
List <int> collection = new List <int>();
List <ComponentType> list2 = new List <ComponentType>();
List <int> list3 = new List <int>();
List <ComponentType> list4 = new List <ComponentType>();
List <ComponentType> list5 = new List <ComponentType>();
foreach (FieldInfo info in type.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance))
{
Type fieldType = info.FieldType;
int fieldOffset = UnsafeUtility.GetFieldOffset(info);
if (fieldType.IsPointer)
{
ComponentType.AccessMode accessModeType = (info.GetCustomAttributes(typeof(ReadOnlyAttribute), true).Length != 0) ? ComponentType.AccessMode.ReadOnly : ComponentType.AccessMode.ReadWrite;
Type elementType = fieldType.GetElementType();
if (!typeof(IComponentData).IsAssignableFrom(elementType) && (elementType != typeof(Entity)))
{
throw new ArgumentException($"{type}.{info.Name} is a pointer type but not a IComponentData. Only IComponentData or Entity may be a pointer type for enumeration.");
}
list3.Add(fieldOffset);
list4.Add(new ComponentType(elementType, accessModeType));
}
else
{
bool flag1;
if (TypeManager.UnityEngineComponentType != null)
{
flag1 = TypeManager.UnityEngineComponentType.IsAssignableFrom(fieldType);
}
else
{
object unityEngineComponentType = TypeManager.UnityEngineComponentType;
flag1 = false;
}
if (flag1)
{
collection.Add(fieldOffset);
list2.Add(fieldType);
}
else
{
if (!(fieldType.IsGenericType && (fieldType.GetGenericTypeDefinition() == typeof(SubtractiveComponent <>))))
{
if (!typeof(IComponentData).IsAssignableFrom(fieldType))
{
throw new ArgumentException($"{type}.{info.Name} can not be used in a component enumerator");
}
throw new ArgumentException($"{type}.{info.Name} must be an unsafe pointer to the {fieldType}. Like this: {fieldType}* {info.Name};");
}
list5.Add(ComponentType.Subtractive(fieldType.GetGenericArguments()[0]));
}
}
}
if ((list2.Count + list4.Count) > 6)
{
throw new ArgumentException($"{type} has too many component references. A ComponentGroup Array can have up to {6}.");
}
this.ComponentDataCount = list4.Count;
this.ComponentCount = list2.Count;
list4.AddRange(list2);
list4.AddRange(list5);
this.ComponentTypes = list4.ToArray();
list3.AddRange(collection);
this.ComponentFieldOffsets = list3.ToArray();
this.ComponentGroup = system.GetComponentGroupInternal(this.ComponentTypes);
this.SafetyManager = entityManager.ComponentJobSafetyManager;
this.CachedType = type;
}
static unsafe void Initialize(ComponentSystemBase system, ComponentGroup componentGroup, Type jobType, Type wrapperJobType,
bool isParallelFor, ref JobProcessComponentDataCache cache, out ProcessIterationData iterator)
{
// Get the job reflection data and cache it if we don't already have it cached.
if (isParallelFor && cache.JobReflectionDataParallelFor == IntPtr.Zero ||
!isParallelFor && cache.JobReflectionData == IntPtr.Zero)
{
var iType = GetIJobProcessComponentDataInterface(jobType);
if (cache.Types == null)
{
cache.Types = GetComponentTypes(jobType, iType, out cache.ProcessTypesCount,
out cache.FilterChanged);
}
var res = GetJobReflection(jobType, wrapperJobType, iType, isParallelFor);
if (isParallelFor)
{
cache.JobReflectionDataParallelFor = res;
}
else
{
cache.JobReflectionData = res;
}
}
// Update cached ComponentGroup and ComponentSystem data.
if (system != null)
{
if (cache.ComponentSystem != system)
{
cache.ComponentGroup = system.GetComponentGroupInternal(cache.Types);
// If the cached filter has changed, update the newly cached ComponentGroup with those changes.
if (cache.FilterChanged.Length != 0)
{
cache.ComponentGroup.SetFilterChanged(cache.FilterChanged);
}
// Otherwise, just reset our newly cached ComponentGroup's filter.
else
{
cache.ComponentGroup.ResetFilter();
}
cache.ComponentSystem = system;
}
}
else if (componentGroup != null)
{
if (cache.ComponentGroup != componentGroup)
{
// Cache the new ComponentGroup and cache that our system is null.
cache.ComponentGroup = componentGroup;
cache.ComponentSystem = null;
}
}
var group = cache.ComponentGroup;
iterator.IsReadOnly0 = iterator.IsReadOnly1 = iterator.IsReadOnly2 = iterator.IsReadOnly3 = iterator.IsReadOnly4 = iterator.IsReadOnly5 = 0;
fixed(int *isReadOnly = &iterator.IsReadOnly0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
isReadOnly[i] = cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadOnly ? 1 : 0;
}
}
// Set process iteration data's ComponentChunkIterator
iterator.Iterator = group.GetComponentChunkIterator();
// Get each type's index in the component group and store them on the process iteration data for output.
iterator.IndexInGroup0 = iterator.IndexInGroup1 = iterator.IndexInGroup2 = iterator.IndexInGroup3 = iterator.IndexInGroup4 = iterator.IndexInGroup5 = -1;
fixed(int *groupIndices = &iterator.IndexInGroup0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
groupIndices[i] = group.GetIndexInComponentGroup(cache.Types[i].TypeIndex);
}
}
iterator.m_IsParallelFor = isParallelFor;
iterator.m_Length = group.CalculateNumberOfChunksWithoutFiltering();
#if ENABLE_UNITY_COLLECTIONS_CHECKS
iterator.m_MaxIndex = iterator.m_Length - 1;
iterator.m_MinIndex = 0;
iterator.m_Safety0 = iterator.m_Safety1 = iterator.m_Safety2 = iterator.m_Safety3 = iterator.m_Safety4 = iterator.m_Safety5 = default(AtomicSafetyHandle);
iterator.m_SafetyReadOnlyCount = 0;
fixed(AtomicSafetyHandle *safety = &iterator.m_Safety0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
if (cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadOnly)
{
safety[iterator.m_SafetyReadOnlyCount] = group.GetSafetyHandle(group.GetIndexInComponentGroup(cache.Types[i].TypeIndex));
iterator.m_SafetyReadOnlyCount++;
}
}
}
iterator.m_SafetyReadWriteCount = 0;
fixed(AtomicSafetyHandle *safety = &iterator.m_Safety0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
if (cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadWrite)
{
safety[iterator.m_SafetyReadOnlyCount + iterator.m_SafetyReadWriteCount] = group.GetSafetyHandle(group.GetIndexInComponentGroup(cache.Types[i].TypeIndex));
iterator.m_SafetyReadWriteCount++;
}
}
}
Assert.AreEqual(cache.ProcessTypesCount, iterator.m_SafetyReadWriteCount + iterator.m_SafetyReadOnlyCount);
#endif
}
public static ComponentGroup GetComponentGroupForIJobProcessComponentData(this ComponentSystemBase system, Type jobType)
{
return(system.GetEntityQueryForIJobForEach(jobType));
}
//NOTE: It would be much better if C# could resolve the branch with generic resolving,
// but apparently the interface constraint is not enough..
public static void PrepareComponentGroup <T>(this T jobData, ComponentSystemBase system)
where T : struct, IBaseJobProcessComponentData
{
PrepareComponentGroup(system, typeof(T));
}
public static InjectComponentGroupData CreateInjection(Type injectedGroupType, FieldInfo groupField, ComponentSystemBase system)
{
FieldInfo entityArrayField;
FieldInfo indexFromEntityField;
FieldInfo lengthField;
var injectionContext = new InjectionContext();
var componentDataInjections = new List <InjectionData>();
var fixedArrayInjections = new List <InjectionData>();
var sharedComponentInjections = new List <InjectionData>();
var componentRequirements = new HashSet <ComponentType>();
var error = CollectInjectedGroup(system, groupField, injectedGroupType, out entityArrayField, out indexFromEntityField, injectionContext, out lengthField, componentRequirements, componentDataInjections, fixedArrayInjections, sharedComponentInjections);
if (error != null)
{
throw new ArgumentException(error);
}
return(new InjectComponentGroupData(system, groupField, componentDataInjections.ToArray(), fixedArrayInjections.ToArray(), sharedComponentInjections.ToArray(), entityArrayField, indexFromEntityField, injectionContext, lengthField, componentRequirements.ToArray()));
}
public void RemoveSystemFromUpdateList(ComponentSystemBase sys)
{
m_systemSortDirty = true;
m_systemsToRemove.Add(sys);
}
static string CollectInjectedGroup(ComponentSystemBase system, FieldInfo groupField, Type injectedGroupType, out FieldInfo entityArrayField, out FieldInfo indexFromEntityField, InjectionContext injectionContext, out FieldInfo lengthField, ISet <ComponentType> componentRequirements,
ICollection <InjectionData> componentDataInjections, ICollection <InjectionData> fixedArrayInjections, ICollection <InjectionData> sharedComponentInjections)
{
//@TODO: Improve error messages...
var fields = injectedGroupType.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
entityArrayField = null;
indexFromEntityField = null;
lengthField = null;
foreach (var field in fields)
{
var isReadOnly = field.GetCustomAttributes(typeof(ReadOnlyAttribute), true).Length != 0;
//@TODO: Prevent using GameObjectEntity, it will never show up. Point to GameObjectArray instead...
if (field.FieldType.IsGenericType && field.FieldType.GetGenericTypeDefinition() == typeof(ComponentDataArray <>))
{
var injection = new InjectionData(field, field.FieldType.GetGenericArguments()[0], isReadOnly);
componentDataInjections.Add(injection);
componentRequirements.Add(injection.ComponentType);
}
else if (field.FieldType.IsGenericType && field.FieldType.GetGenericTypeDefinition() == typeof(SubtractiveComponent <>))
{
componentRequirements.Add(ComponentType.Subtractive(field.FieldType.GetGenericArguments()[0]));
}
else if (field.FieldType.IsGenericType && field.FieldType.GetGenericTypeDefinition() == typeof(FixedArrayArray <>))
{
var injection = new InjectionData(field, field.FieldType.GetGenericArguments()[0], isReadOnly);
fixedArrayInjections.Add(injection);
componentRequirements.Add(injection.ComponentType);
}
else if (field.FieldType.IsGenericType && field.FieldType.GetGenericTypeDefinition() == typeof(SharedComponentDataArray <>))
{
if (!isReadOnly)
{
return($"{system.GetType().Name}:{groupField.Name} SharedComponentDataArray<> must always be injected as [ReadOnly]");
}
var injection = new InjectionData(field, field.FieldType.GetGenericArguments()[0], true);
sharedComponentInjections.Add(injection);
componentRequirements.Add(injection.ComponentType);
}
else if (field.FieldType == typeof(EntityArray))
{
// Error on multiple EntityArray
if (entityArrayField != null)
{
return($"{system.GetType().Name}:{groupField.Name} An [Inject] struct, may only contain a single EntityArray");
}
entityArrayField = field;
}
else if (field.FieldType == typeof(IndexFromEntity))
{
// Error on multiple IndexFromEntity
if (indexFromEntityField != null)
{
return($"{system.GetType().Name}:{groupField.Name} An [Inject] struct, may only contain a single IndexFromEntity");
}
indexFromEntityField = field;
}
else if (field.FieldType == typeof(int))
{
// Error on multiple EntityArray
if (field.Name != "Length")
{
return($"{system.GetType().Name}:{groupField.Name} An [Inject] struct, supports only a specialized int storing the length of the group. (\"int Length;\")");
}
lengthField = field;
}
else
{
var hook = InjectionHookSupport.HookFor(field);
if (hook == null)
{
return
($"{system.GetType().Name}:{groupField.Name} [Inject] may only be used on ComponentDataArray<>, ComponentArray<>, TransformAccessArray, EntityArray, {string.Join(",", InjectionHookSupport.Hooks.Select(h => h.FieldTypeOfInterest.Name))} and int Length.");
}
var error = hook.ValidateField(field, isReadOnly, injectionContext);
if (error != null)
{
return(error);
}
injectionContext.AddEntry(hook.CreateInjectionInfoFor(field, isReadOnly));
}
}
if (injectionContext.HasComponentRequirements)
{
foreach (var requirement in injectionContext.ComponentRequirements)
{
componentRequirements.Add(requirement);
}
}
return(null);
}
internal static unsafe void Initialize(ComponentSystemBase system, Type jobType, Type wrapperJobType,
bool isParallelFor, ref JobProcessComponentDataCache cache, out ProcessIterationData iterator)
{
if (isParallelFor && cache.JobReflectionDataParallelFor == IntPtr.Zero ||
!isParallelFor && cache.JobReflectionData == IntPtr.Zero)
{
var iType = GetIJobProcessComponentDataInterface(jobType);
if (cache.Types == null)
{
cache.Types = GetComponentTypes(jobType, iType, out cache.ProcessTypesCount,
out cache.FilterChanged);
}
var res = GetJobReflection(jobType, wrapperJobType, iType, isParallelFor);
if (isParallelFor)
{
cache.JobReflectionDataParallelFor = res;
}
else
{
cache.JobReflectionData = res;
}
}
if (cache.ComponentSystem != system)
{
cache.ComponentGroup = system.GetComponentGroupInternal(cache.Types);
if (cache.FilterChanged.Length != 0)
{
cache.ComponentGroup.SetFilterChanged(cache.FilterChanged);
}
else
{
cache.ComponentGroup.ResetFilter();
}
cache.ComponentSystem = system;
}
var group = cache.ComponentGroup;
// Readonly
iterator.IsReadOnly0 = iterator.IsReadOnly1 = iterator.IsReadOnly2 = 0;
fixed(int *isReadOnly = &iterator.IsReadOnly0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
isReadOnly[i] = cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadOnly ? 1 : 0;
}
}
// Iterator & length
iterator.Iterator0 = default(ComponentChunkIterator);
iterator.Iterator1 = default(ComponentChunkIterator);
iterator.Iterator2 = default(ComponentChunkIterator);
var length = -1;
fixed(ComponentChunkIterator *iterators = &iterator.Iterator0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
group.GetComponentChunkIterator(out length, out iterators[i]);
iterators[i].IndexInComponentGroup = group.GetIndexInComponentGroup(cache.Types[i].TypeIndex);
}
}
iterator.IsChangedFilter0 = 0;
iterator.IsChangedFilter1 = 0;
iterator.IsChangedFilter2 = 0;
fixed(ComponentChunkIterator *iterators = &iterator.Iterator0)
fixed(int *isChangedFilters = &iterator.IsChangedFilter0)
{
foreach (var type in cache.FilterChanged)
{
var componentIndexInGroup = group.GetIndexInComponentGroup(type.TypeIndex);
for (var iteratorIndex = 0; iteratorIndex < 3; ++iteratorIndex)
{
if (componentIndexInGroup == iterators[iteratorIndex].IndexInComponentGroup)
{
isChangedFilters[iteratorIndex] = 1;
}
}
}
}
iterator.m_IsParallelFor = isParallelFor;
iterator.m_Length = cache.FilterChanged.Length > 0
? group.CalculateNumberOfChunksWithoutFiltering()
: length;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
iterator.m_MaxIndex = length - 1;
iterator.m_MinIndex = 0;
// Safety
iterator.m_Safety0 = iterator.m_Safety1 = iterator.m_Safety2 = default(AtomicSafetyHandle);
iterator.m_SafetyReadOnlyCount = 0;
fixed(AtomicSafetyHandle *safety = &iterator.m_Safety0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
if (cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadOnly)
{
safety[iterator.m_SafetyReadOnlyCount] =
group.GetSafetyHandle(group.GetIndexInComponentGroup(cache.Types[i].TypeIndex));
iterator.m_SafetyReadOnlyCount++;
}
}
}
iterator.m_SafetyReadWriteCount = 0;
fixed(AtomicSafetyHandle *safety = &iterator.m_Safety0)
{
for (var i = 0; i != cache.ProcessTypesCount; i++)
{
if (cache.Types[i].AccessModeType == ComponentType.AccessMode.ReadWrite)
{
safety[iterator.m_SafetyReadOnlyCount + iterator.m_SafetyReadWriteCount] =
group.GetSafetyHandle(group.GetIndexInComponentGroup(cache.Types[i].TypeIndex));
iterator.m_SafetyReadWriteCount++;
}
}
}
Assert.AreEqual(cache.ProcessTypesCount, iterator.m_SafetyReadWriteCount + iterator.m_SafetyReadOnlyCount);
#endif
}
public void DestroyManager(ComponentSystemBase manager)
{
throw new NotImplementedException();
}