API Documentation

The official Modding API was introduced with Update 01.048. This is not to be confused with the SEModAPI, a community-built interface started several months earlier.

The API consists of bindings that can be accessed through C# scripts, which themselves are distributed with mods. There are a handful of Windows *.dll's which collect and organize the objects and methods used in mods. A list of each *.dll namespace with the objects and methods they expose is listed below.

Sandbox.Common

Classes
Name	Description
BoundingBoxExtensions	A class.
BoundingFrustumExtensions	A class.
MyAbstractXmlSerializer<TAbstractBase>	A class.
MyCuboid	A class.
MyCuboidSide	A class.
MyEngineConstants	A class.
MyFactoryTagAttribute	A class.
MyFinalBuildConstants	A class.
MyMath	A class.
MyMesh	A class.
MyMeshMaterial	A class.
MyObjectFactory<TAttribute, TCreatedObjectBase>	A class.
MySessionComponentBase	A class.
MySessionComponentDescriptor	A class.
MyUtils2	A class.
Vector3Extensions	A class.
Structs
Name	Description
MyControllerData	A Struct.
MyIntersectionResultLineTriangle	A Struct.
MyIntersectionResultLineTriangleEx	A Struct.
Interfaces
Name	Description
IMyNamedComponent	An Interface.
IMyTriangePruningStructure	An Interface.
IMyUserInputComponent	An Interface.
Enums
Name	Description
Keys	An Enum.
MyEntityUpdateEnum	An Enum.
MyFontEnum	An Enum.
MyMaterialType	An Enum.
MyQuickLaunchType	An Enum.
MyRelationsBetweenFactions	An Enum.
MyRelationsBetweenPlayerAndBlock	An Enum.
MyUpdateOrder	An Enum.

Vrage.Math

Classes
Name	Description
Base27Directions	A class.
Base6Directions	A class.
BoundingBox.ComparerType	A class.
BoundingBoxD.ComparerType	A class.
BoundingFrustum	A class.
BoundingFrustumD	A class.
ColorExtensions	A class.
Curve	A class.
CurveKey	A class.
CurveKeyCollection	A class.
DoubleExtensions	A class.
FloatExtensions	A class.
MathHelper	A class.
MyDynamicAABBTree	A class.
MyDynamicAABBTreeD	A class.
MyLineSegmentOverlapResult<T>.MyLineSegmentOverlapResultComparer	A class.
MyMortonCode3D	A class.
Vector2I.ComparerClass	A class.
Vector3I.EqualityComparer	A class.
Vector3INormalEqualityComparer	A class.
Vector3UByte.EqualityComparer	A class.
Structs
Name	Description
BoundingBox	A struct.
BoundingBoxD	A struct.
BoundingSphere	A struct.
BoundingSphereD	A struct.
Capsule	A struct.
Color	A struct.
Line	A struct.
LineD	A struct.
Matrix	A struct.
MatrixD	A struct.
MatrixI	A struct.
MyBlockOrientation	A struct.
MyBounds	A struct.
MyLineSegmentOverlapResult<T>	A struct.
MyOrientedBoundingBox	A struct.
MyQuad	A struct.
MyShort4	A struct.
MyTransform	A struct.
MyUShort4	A struct.
Plane	A struct.
PlaneD	A struct.
Point	A struct.
Quaternion	A struct.
Ray	A struct.
RayD	A struct.
Rectangle	A struct.
RectangleF	A struct.
Vector2	A struct.
Vector2I	A struct.
Vector3	A struct.
Vector3B	A struct.
Vector3D	A struct.
Vector3I	A struct.
Vector3I.RangeIterator	A struct.
Vector3S	A struct.
Vector3UByte	A struct.
Vector3Ushort	A struct.
Vector4	A struct.
Vector4I	A struct.
Vector4UByte	A struct.
Enums
Name	Description
Base27Directions.Direction	An enum.
Base6Directions.Axis	An enum.
Base6Directions.Direction	An enum.
ContainmentType	An enum.
CurveContinuity	An enum.
CurveLoopType	An enum.
CurveTangent	An enum.
PlaneIntersectionType	An enum.

Vrage.Library

Classes
Name	Description
ByteStream	A class
ConstructorHelper<T>	A class
Crc32	A class
DateTimeExtensions	A class
DirectoryExtensions	A class
EnumComparer<TEnum>	A class
Exceptions	A class
FastNoArgsEvent	A class
FastResourceLock	A class
FastResourceLockExtensions	A class
InstanceComparer<T>	A class
MemberHelper	A class
MemberHelper<T>	A class
MyCompression	A class
MyCompressionFileLoad	A class
MyCompressionFileSave	A class
MyCompressionStreamLoad	A class
MyCompressionStreamSave	A class
MyEnum<T>	A class
MyGameTimer	A class
MyRandom	A class
ResetableMemoryStream	A class
TimeUtil	A class
Structs
Name	Description
FastResourceLock.Statistics	A struct.
FastResourceLockExtensions.MyExclusiveLock	A struct.
FastResourceLockExtensions.MySharedLock	A struct.
<T>.MaxValue	A struct.
MyFixedPoint	A struct.
MyRandom.State	A struct.
MyRandom.StateToken	A struct.
MyTimeSpan	A struct.
MyTuple	A struct.
MyTuple<T1>	A struct.
MyTuple<T1, T2>	A struct.
MyTuple<T1, T2, T3>	A struct.
MyTuple<T1, T2, T3, T4>	A struct.
MyTuple<T1, T2, T3, T4, T5>	A struct.
MyTuple<T1, T2, T3, T4, T5, T6>	A struct.
Interfaces
Name	Description
IMyCompressionLoad	An interface.
IMyCompressionSave	An interface.
IResourceLock	An interface.
Enums
Name	Description
MyNoArgsDelegate	An enum.