Class TypeManager

Inheritance
System.Object
TypeManager
Namespace: Unity.Entities
Syntax
public static class TypeManager

Fields

BufferComponentTypeFlag

Declaration
public const int BufferComponentTypeFlag = 134217728
Field Value
Type Description
System.Int32

ChunkComponentTypeFlag

Declaration
public const int ChunkComponentTypeFlag = 536870912
Field Value
Type Description
System.Int32

ClearFlagsMask

Declaration
public const int ClearFlagsMask = 16777215
Field Value
Type Description
System.Int32

HasNoEntityReferencesFlag

Declaration
public const int HasNoEntityReferencesFlag = 33554432
Field Value
Type Description
System.Int32

MaximumChunkCapacity

Declaration
public const int MaximumChunkCapacity = 2147483647
Field Value
Type Description
System.Int32

MaximumSupportedAlignment

Declaration
public const int MaximumSupportedAlignment = 16
Field Value
Type Description
System.Int32

MaximumTypesCount

Declaration
public const int MaximumTypesCount = 10240
Field Value
Type Description
System.Int32

ObjectOffset

Declaration
public static int ObjectOffset
Field Value
Type Description
System.Int32

SharedComponentTypeFlag

Declaration
public const int SharedComponentTypeFlag = 268435456
Field Value
Type Description
System.Int32

SystemStateSharedComponentTypeFlag

Declaration
public const int SystemStateSharedComponentTypeFlag = 335544320
Field Value
Type Description
System.Int32

SystemStateTypeFlag

Declaration
public const int SystemStateTypeFlag = 67108864
Field Value
Type Description
System.Int32

ZeroSizeInChunkTypeFlag

Declaration
public const int ZeroSizeInChunkTypeFlag = 1073741824
Field Value
Type Description
System.Int32

Properties

AllTypes

Declaration
public static IEnumerable<TypeManager.TypeInfo> AllTypes { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<TypeManager.TypeInfo>

SystemNames

Declaration
public static string[] SystemNames { get; }
Property Value
Type Description
System.String[]

Methods

CheckIsAllowedAsComponentData(Type, String)

Declaration
[Conditional("ENABLE_UNITY_COLLECTIONS_CHECKS")]
public static void CheckIsAllowedAsComponentData(Type type, string baseTypeDesc)
Parameters
Type Name Description
System.Type type
System.String baseTypeDesc

ChunkComponentToNormalTypeIndex(Int32)

Declaration
public static int ChunkComponentToNormalTypeIndex(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Int32

ConstructComponentFromBuffer(Int32, Void*)

Declaration
public static object ConstructComponentFromBuffer(int typeIndex, void *data)
Parameters
Type Name Description
System.Int32 typeIndex
System.Void* data
Returns
Type Description
System.Object

ConstructSystem(Type)

Construct a System from a Type. Uses the same list in GetSystems()

Declaration
public static ComponentSystemBase ConstructSystem(Type systemType)
Parameters
Type Name Description
System.Type systemType
Returns
Type Description
ComponentSystemBase

ConstructSystem<T>()

Declaration
public static T ConstructSystem<T>()
    where T : ComponentSystemBase
Returns
Type Description
T
Type Parameters
Name Description
T

ConstructSystem<T>(Type)

Declaration
public static T ConstructSystem<T>(Type systemType)
    where T : ComponentSystemBase
Parameters
Type Name Description
System.Type systemType
Returns
Type Description
T
Type Parameters
Name Description
T

CreateTypeIndexForBufferElement<T>()

Declaration
public static int CreateTypeIndexForBufferElement<T>()
    where T : struct, IBufferElementData
Returns
Type Description
System.Int32
Type Parameters
Name Description
T

CreateTypeIndexForComponent<T>()

Declaration
public static int CreateTypeIndexForComponent<T>()
    where T : struct, IComponentData
Returns
Type Description
System.Int32
Type Parameters
Name Description
T

CreateTypeIndexForSharedComponent<T>()

Declaration
public static int CreateTypeIndexForSharedComponent<T>()
    where T : struct, ISharedComponentData
Returns
Type Description
System.Int32
Type Parameters
Name Description
T

Equals(Object, Object, Int32)

Declaration
public static bool Equals(object left, object right, int typeIndex)
Parameters
Type Name Description
System.Object left
System.Object right
System.Int32 typeIndex
Returns
Type Description
System.Boolean

Equals(Object, Void*, Int32)

Declaration
public static bool Equals(object left, void *right, int typeIndex)
Parameters
Type Name Description
System.Object left
System.Void* right
System.Int32 typeIndex
Returns
Type Description
System.Boolean

Equals(Void*, Void*, Int32)

Declaration
public static bool Equals(void *left, void *right, int typeIndex)
Parameters
Type Name Description
System.Void* left
System.Void* right
System.Int32 typeIndex
Returns
Type Description
System.Boolean

Equals<T>(ref T, ref T)

Declaration
public static bool Equals<T>(ref T left, ref T right)
    where T : struct
Parameters
Type Name Description
T left
T right
Returns
Type Description
System.Boolean
Type Parameters
Name Description
T

GetField(String)

Declaration
public static TypeManager.FieldInfo GetField(string name)
Parameters
Type Name Description
System.String name
Returns
Type Description
TypeManager.FieldInfo

GetFieldArgs(Int32, Int32, Int32)

Declaration
public static TypeManager.FieldInfo GetFieldArgs(int arg0, int arg1, int arg2)
Parameters
Type Name Description
System.Int32 arg0
System.Int32 arg1
System.Int32 arg2
Returns
Type Description
TypeManager.FieldInfo

GetHashCode(Object, Int32)

Declaration
public static int GetHashCode(object val, int typeIndex)
Parameters
Type Name Description
System.Object val
System.Int32 typeIndex
Returns
Type Description
System.Int32

GetHashCode(Void*, Int32)

Declaration
public static int GetHashCode(void *val, int typeIndex)
Parameters
Type Name Description
System.Void* val
System.Int32 typeIndex
Returns
Type Description
System.Int32

GetHashCode<T>(ref T)

Declaration
public static int GetHashCode<T>(ref T val)
    where T : struct
Parameters
Type Name Description
T val
Returns
Type Description
System.Int32
Type Parameters
Name Description
T

GetSystemAttributes(Type)

Get all the attribute objects for a System.

Declaration
public static Attribute[] GetSystemAttributes(Type systemType)
Parameters
Type Name Description
System.Type systemType
Returns
Type Description
System.Attribute[]

GetSystemAttributes(Type, Type)

Get all the attribute objects of Type attributeType for a System.

Declaration
public static Attribute[] GetSystemAttributes(Type systemType, Type attributeType)
Parameters
Type Name Description
System.Type systemType
System.Type attributeType
Returns
Type Description
System.Attribute[]

GetSystems()

Return an array of all the Systems in use. (They are found at compile time, and inserted by code generation.)

Declaration
public static Type[] GetSystems()
Returns
Type Description
System.Type[]

GetSystemTypeIndex(Type)

Declaration
public static int GetSystemTypeIndex(Type t)
Parameters
Type Name Description
System.Type t
Returns
Type Description
System.Int32

GetType(Int32)

Declaration
public static Type GetType(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Type

GetTypeCount()

Declaration
public static int GetTypeCount()
Returns
Type Description
System.Int32

GetTypeIndex(Type)

Declaration
public static int GetTypeIndex(Type type)
Parameters
Type Name Description
System.Type type
Returns
Type Description
System.Int32

GetTypeIndex<T>()

Declaration
public static int GetTypeIndex<T>()
Returns
Type Description
System.Int32
Type Parameters
Name Description
T

GetTypeIndexFromStableTypeHash(UInt64)

Declaration
public static int GetTypeIndexFromStableTypeHash(ulong stableTypeHash)
Parameters
Type Name Description
System.UInt64 stableTypeHash
Returns
Type Description
System.Int32

GetTypeInfo(Int32)

Declaration
public static TypeManager.TypeInfo GetTypeInfo(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
TypeManager.TypeInfo

GetTypeInfo<T>()

Declaration
public static TypeManager.TypeInfo GetTypeInfo<T>()
    where T : struct
Returns
Type Description
TypeManager.TypeInfo
Type Parameters
Name Description
T

GetWriteGroupTypes(Int32)

Declaration
public static NativeArray<int> GetWriteGroupTypes(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
NativeArray<System.Int32>

HasEntityReferences(Int32)

Declaration
public static bool HasEntityReferences(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

IgnoreDuplicateAdd(Int32)

Declaration
public static bool IgnoreDuplicateAdd(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

Initialize()

Initializes the TypeManager with all ECS type information. Additional calls without a matching Shutdown() simply increment the TypeManager ref-count and return

Declaration
public static int Initialize()
Returns
Type Description
System.Int32

Returns the TypeManager ref-count. It is expected for each Initialize() call to be matched by a Shutdown() call.

IsAssemblyReferencingEntities(Assembly)

Declaration
public static bool IsAssemblyReferencingEntities(Assembly assembly)
Parameters
Type Name Description
System.Reflection.Assembly assembly
Returns
Type Description
System.Boolean

IsAssemblyReferencingUnityEngine(Assembly)

Declaration
public static bool IsAssemblyReferencingUnityEngine(Assembly assembly)
Parameters
Type Name Description
System.Reflection.Assembly assembly
Returns
Type Description
System.Boolean

IsBuffer(Int32)

Declaration
public static bool IsBuffer(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

IsChunkComponent(Int32)

Declaration
public static bool IsChunkComponent(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

IsSharedComponent(Int32)

Declaration
public static bool IsSharedComponent(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

IsSystemAGroup(Type)

Declaration
public static bool IsSystemAGroup(Type t)
Parameters
Type Name Description
System.Type t
Returns
Type Description
System.Boolean

IsSystemStateComponent(Int32)

Declaration
public static bool IsSystemStateComponent(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

IsSystemStateSharedComponent(Int32)

Declaration
public static bool IsSystemStateSharedComponent(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

IsZeroSized(Int32)

Declaration
public static bool IsZeroSized(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Boolean

MakeChunkComponentTypeIndex(Int32)

Declaration
public static int MakeChunkComponentTypeIndex(int typeIndex)
Parameters
Type Name Description
System.Int32 typeIndex
Returns
Type Description
System.Int32

RegisterUnityEngineComponentType(Type)

Declaration
public static void RegisterUnityEngineComponentType(Type type)
Parameters
Type Name Description
System.Type type

Shutdown()

Removes all ECS type information and any allocated memory when the TypeManager ref-count == 1. That is, the TypeManager will shutdown on the last call to Shutdown() matching the number of invocations of Initialize().

Declaration
public static int Shutdown()
Returns
Type Description
System.Int32

Returns the TypeManager ref-count. It is expected for each Shutdown() call to match a previous Initialize() call.

SystemName(Type)

Declaration
public static string SystemName(Type t)
Parameters
Type Name Description
System.Type t
Returns
Type Description
System.String

ThrowOnDisallowedComponentData(Type, Type, String)

Declaration
[Conditional("ENABLE_UNITY_COLLECTIONS_CHECKS")]
public static void ThrowOnDisallowedComponentData(Type type, Type baseType, string baseTypeDesc)
Parameters
Type Name Description
System.Type type
System.Type baseType
System.String baseTypeDesc