public virtual void Init(MyContainerDefinition definition)
{
}
public static void InitComponents(this MyComponentContainer container, MyObjectBuilderType type, MyStringHash subtypeName, MyObjectBuilder_ComponentContainer builder)
{
if (MyDefinitionManager.Static != null)
{
MyContainerDefinition definition = null;
bool flag = ReferenceEquals(builder, null);
if (TryGetContainerDefinition(type, subtypeName, out definition))
{
container.Init(definition);
if (definition.DefaultComponents != null)
{
foreach (MyContainerDefinition.DefaultComponent component in definition.DefaultComponents)
{
MyComponentDefinitionBase componentDefinition = null;
MyObjectBuilder_ComponentBase base3 = FindComponentBuilder(component, builder);
bool flag2 = base3 != null;
Type type2 = null;
MyComponentBase base4 = null;
MyStringHash hash = subtypeName;
if (component.SubtypeId != null)
{
hash = component.SubtypeId.Value;
}
if (TryGetComponentDefinition(component.BuilderType, hash, out componentDefinition))
{
base4 = MyComponentFactory.CreateInstanceByTypeId(componentDefinition.Id.TypeId);
base4.Init(componentDefinition);
}
else if (component.IsValid())
{
base4 = component.BuilderType.IsNull ? MyComponentFactory.CreateInstanceByType(component.InstanceType) : MyComponentFactory.CreateInstanceByTypeId(component.BuilderType);
}
if (base4 != null)
{
Type componentType = MyComponentTypeFactory.GetComponentType(base4.GetType());
if (componentType != null)
{
type2 = componentType;
}
else
{
MyComponentDefinitionBase base1 = componentDefinition;
}
}
if ((type2 == null) && (base4 != null))
{
type2 = base4.GetType();
}
if (((base4 != null) && (type2 != null)) && ((flag | flag2) || component.ForceCreate))
{
if (base3 != null)
{
base4.Deserialize(base3);
}
container.Add(type2, base4);
}
}
}
}
container.Deserialize(builder);
}
}
public override void Init(MyContainerDefinition definition)
{
if (definition.Flags != null)
Entity.Flags |= definition.Flags.Value;
}
public static bool TryGetContainerDefinition(MyObjectBuilderType type, MyStringHash subtypeName, out MyContainerDefinition definition)
{
definition = null;
if (MyDefinitionManager.Static == null)
{
return(false);
}
MyDefinitionId containerId = new MyDefinitionId(type, subtypeName);
if (MyDefinitionManager.Static.TryGetContainerDefinition(containerId, out definition))
{
return(true);
}
if (subtypeName != MyStringHash.NullOrEmpty)
{
MyDefinitionId id3 = new MyDefinitionId(typeof(MyObjectBuilder_EntityBase), subtypeName);
if (MyDefinitionManager.Static.TryGetContainerDefinition(id3, out definition))
{
return(true);
}
}
MyDefinitionId id2 = new MyDefinitionId(type);
return(MyDefinitionManager.Static.TryGetContainerDefinition(id2, out definition));
}
/// <summary>
/// Spawns bag around position given by "baseTransform", checks all 4 directions around - forwards (forward, right, backward, left) and on each such direction moves test sphere
/// in 3 directions forward (frontChecks), sides (perpendicular to forward direction - rights) and up. If spawn position is not found then position above "worldAabbTopPosition"
/// is selected.
/// </summary>
private static MyEntity SpawnBagAround(MyEntity itemOwner, MyContainerDefinition bagDefinition,
int sideCheckCount = 3, int frontCheckCount = 2, int upCheckCount = 5, float stepSize = 1f)
{
Debug.Assert(Sandbox.Game.Multiplayer.Sync.IsServer);
Vector3D?finalPos = null;
// Model sphere
MyModel bagModel = null;
foreach (var componentDef in bagDefinition.DefaultComponents)
{
if (typeof(MyObjectBuilder_ModelComponent).IsAssignableFrom(componentDef.BuilderType))
{
MyComponentDefinitionBase componentDefinition = null;
var componentSubtype = bagDefinition.Id.SubtypeId;
if (componentDef.SubtypeId.HasValue)
{
componentSubtype = componentDef.SubtypeId.Value;
}
if (MyComponentContainerExtension.TryGetComponentDefinition(componentDef.BuilderType, componentSubtype, out componentDefinition))
{
var modelComponentDef = componentDefinition as MyModelComponentDefinition;
Debug.Assert(modelComponentDef != null);
if (modelComponentDef != null)
{
bagModel = MyModels.GetModelOnlyData(modelComponentDef.Model);
}
}
break;
}
}
Debug.Assert(bagModel != null);
if (bagModel == null)
{
return(null);
}
float bagBoxRadius = bagModel.BoundingBox.HalfExtents.Max();
HkShape sphere = new HkSphereShape(bagBoxRadius);
try
{
Vector3D basePos = itemOwner.PositionComp.WorldMatrix.Translation;
float step = bagBoxRadius * stepSize;
// Calculate right, up and forward vectors from gravity
Vector3 upDir = -MyGravityProviderSystem.CalculateNaturalGravityInPoint(itemOwner.PositionComp.WorldMatrix.Translation);
if (upDir == Vector3.Zero)
{
upDir = Vector3.Up;
}
else
{
upDir.Normalize();
}
Vector3 forwardDir;
upDir.CalculatePerpendicularVector(out forwardDir);
Vector3 rightDir = Vector3.Cross(forwardDir, upDir);
rightDir.Normalize();
Vector3D currentPos;
Quaternion rot = Quaternion.Identity;
Vector3[] forwards = new Vector3[]
{
forwardDir,
rightDir,
-forwardDir,
-rightDir
};
Vector3[] rights = new Vector3[]
{
rightDir,
-forwardDir,
-rightDir,
forwardDir
};
// All sides
for (int i = 0; i < forwards.Length && finalPos == null; ++i)
{
var forward = forwards[i];
var right = rights[i];
// Move forward
for (int frontMove = 0; frontMove < frontCheckCount && finalPos == null; ++frontMove)
{
Vector3D sidePosBase = basePos + 0.25f * forward + bagBoxRadius * forward + frontMove * step * forward - 0.5f * (sideCheckCount - 1) * step * right;
// Move perp to forward
for (int sideMove = 0; sideMove < sideCheckCount && finalPos == null; ++sideMove)
{
// Move up
for (int upMove = 0; upMove < upCheckCount && finalPos == null; ++upMove)
{
currentPos = sidePosBase + sideMove * step * right + upMove * step * upDir;
if (MyEntities.IsInsideWorld(currentPos) && !MyEntities.IsShapePenetrating(sphere, ref currentPos, ref rot))
{
BoundingSphereD boundingSphere = new BoundingSphereD(currentPos, bagBoxRadius);
MyVoxelBase overlappedVoxelmap = MySession.Static.VoxelMaps.GetOverlappingWithSphere(ref boundingSphere);
if (overlappedVoxelmap == null)
{
finalPos = currentPos;
break;
}
}
}
}
}
}
// If not found position then select position above aabb's top.
if (finalPos == null)
{
MyOrientedBoundingBoxD obb = new MyOrientedBoundingBoxD((BoundingBoxD)itemOwner.PositionComp.LocalAABB, itemOwner.PositionComp.WorldMatrix);
Vector3D[] corners = new Vector3D[8];
obb.GetCorners(corners, 0);
float dotUp = float.MinValue;
foreach (var corner in corners)
{
var localDot = Vector3.Dot(corner - obb.Center, upDir);
dotUp = Math.Max(dotUp, localDot);
}
finalPos = itemOwner.PositionComp.WorldMatrix.Translation;
Debug.Assert(dotUp > 0);
if (dotUp > 0)
{
finalPos = obb.Center + dotUp * upDir;
}
}
}
finally
{
sphere.RemoveReference();
}
Debug.Assert(finalPos != null);
MatrixD transform = itemOwner.PositionComp.WorldMatrix;
transform.Translation = finalPos.Value;
MyEntity bagEntity = MyEntities.CreateFromComponentContainerDefinitionAndAdd(bagDefinition.Id);
if (bagEntity == null)
{
return(null);
}
bagEntity.PositionComp.SetWorldMatrix(transform);
bagEntity.Physics.LinearVelocity = Vector3.Zero;
bagEntity.Physics.AngularVelocity = Vector3.Zero;
return(bagEntity);
}
