Class MyGridExplosion

This class is responsible for calculating damage from explosions It works by recursively raycasting from the point it needs to calculate to the explosion center. It does two types of raycast, 3D DDA raycasts for traversing grids (ships, stations) and Havok raycasts for traversing space between grids. For each block, it builds a stack of blocks that are between it and the explosion center and then calculates the damage for all blocks in this stack. It early exits if it encounters a block that was already calculated.

Inheritance

System.Object

MyGridExplosion

Namespace: Sandbox.Game

Assembly: Sandbox.Game.dll

Syntax

public class MyGridExplosion : Object

Constructors

MyGridExplosion()

Declaration

public MyGridExplosion()

Fields

AffectedCubeBlocks

Declaration

public readonly HashSet<MySlimBlock> AffectedCubeBlocks

Field Value

Type	Description
System.Collections.Generic.HashSet<Sandbox.Game.Entities.Cube.MySlimBlock>

AffectedCubeGrids

Declaration

public readonly HashSet<MyCubeGrid> AffectedCubeGrids

Field Value

Type	Description
System.Collections.Generic.HashSet<MyCubeGrid>

Properties

Damage

Declaration

public float Damage { get; }

Property Value

Type	Description
System.Single

DamagedBlocks

Declaration

public Dictionary<MySlimBlock, float> DamagedBlocks { get; }

Property Value

Type	Description
System.Collections.Generic.Dictionary<Sandbox.Game.Entities.Cube.MySlimBlock, System.Single>

DamageRemaining

Declaration

public Dictionary<MySlimBlock, MyGridExplosion.MyRaycastDamageInfo> DamageRemaining { get; }

Property Value

Type	Description
System.Collections.Generic.Dictionary<Sandbox.Game.Entities.Cube.MySlimBlock, MyGridExplosion.MyRaycastDamageInfo>

Sphere

Declaration

public BoundingSphereD Sphere { get; }

Property Value

Type	Description
BoundingSphereD

Methods

Clear()

Declaration

public void Clear()

ComputeDamagedBlocks()

Computes damage for all blocks assigned in constructor

Declaration

public void ComputeDamagedBlocks()

ComputeDamageForEntity(Vector3D)

Used to calculate damage for entities that are not grids Can be called even if ComputeDamagedBlocks was not called before, but it doesn't do any caching

Declaration

public MyGridExplosion.MyRaycastDamageInfo ComputeDamageForEntity(Vector3D worldPosition)

Parameters

Type	Name	Description
Vector3D	worldPosition	World position from where the cast starts (usually the entity position)

Returns

Type	Description
MyGridExplosion.MyRaycastDamageInfo

Init(BoundingSphereD, Single)

Declaration

public void Init(BoundingSphereD explosion, float explosionDamage)

Parameters

Type	Name	Description
BoundingSphereD	explosion
System.Single	explosionDamage