private long SpawnInventoryContainer(MyDefinitionId bagDefinition, MyInventory inventory, bool spawnAboveCharacter = true)
{
//TODO: this should not be here but we have to know if session is being closed if so then no new entity will be created.
// Entity closing method and event should have parameter with sessionIsClosing.
if (Sandbox.Game.World.MySession.Static == null || !Sandbox.Game.World.MySession.Static.Ready)
{
return(0);
}
MyEntity builder = Character;
var worldMatrix = Character.WorldMatrix;
if (spawnAboveCharacter)
{
worldMatrix.Translation += worldMatrix.Up + worldMatrix.Forward;
}
else
{
Vector3 modelCenter = Character.Render.GetModel().BoundingBox.Center;
Vector3 translationToCenter = Vector3.Transform(modelCenter, worldMatrix);
worldMatrix.Translation = translationToCenter;
}
MyContainerDefinition containerDefinition;
if (!MyComponentContainerExtension.TryGetContainerDefinition(bagDefinition.TypeId, bagDefinition.SubtypeId, out containerDefinition))
{
System.Diagnostics.Debug.Fail("Entity container definition: " + bagDefinition.ToString() + " was not found!");
return(0);
}
MyEntity entity = MyEntities.CreateFromComponentContainerDefinitionAndAdd(containerDefinition.Id);
System.Diagnostics.Debug.Assert(entity != null);
if (entity == null)
{
return(0);
}
entity.PositionComp.SetWorldMatrix(worldMatrix);
entity.Physics.LinearVelocity = builder.Physics.LinearVelocity;
entity.Physics.AngularVelocity = builder.Physics.AngularVelocity;
//GR: Change color of spawned backpack to much character color
entity.Render.EnableColorMaskHsv = true;
entity.Render.ColorMaskHsv = Character.Render.ColorMaskHsv;
inventory.RemoveEntityOnEmpty = true;
entity.Components.Add <MyInventoryBase>(inventory);
return(entity.EntityId);
}
private unsafe long SpawnInventoryContainer(MyDefinitionId bagDefinition, MyInventory inventory, bool spawnAboveCharacter = true, long ownerIdentityId = 0L)
{
MyContainerDefinition definition;
if ((MySession.Static == null) || !MySession.Static.Ready)
{
return(0L);
}
MyEntity character = base.Character;
MatrixD worldMatrix = base.Character.WorldMatrix;
if (spawnAboveCharacter)
{
MatrixD *xdPtr1 = (MatrixD *)ref worldMatrix;
xdPtr1.Translation += worldMatrix.Up + worldMatrix.Forward;
}
else
{
MatrixD *xdPtr2 = (MatrixD *)ref worldMatrix;
xdPtr2.Translation = base.Character.PositionComp.WorldAABB.Center + (worldMatrix.Backward * 0.40000000596046448);
}
if (!MyComponentContainerExtension.TryGetContainerDefinition(bagDefinition.TypeId, bagDefinition.SubtypeId, out definition))
{
return(0L);
}
MyEntity entity2 = MyEntities.CreateFromComponentContainerDefinitionAndAdd(definition.Id, false, true);
if (entity2 == null)
{
return(0L);
}
MyInventoryBagEntity entity3 = entity2 as MyInventoryBagEntity;
if (entity3 != null)
{
entity3.OwnerIdentityId = ownerIdentityId;
}
entity2.PositionComp.SetWorldMatrix(worldMatrix, null, false, true, true, false, false, false);
entity2.Physics.LinearVelocity = character.Physics.LinearVelocity;
entity2.Physics.AngularVelocity = character.Physics.AngularVelocity;
entity2.Render.EnableColorMaskHsv = true;
entity2.Render.ColorMaskHsv = base.Character.Render.ColorMaskHsv;
inventory.RemoveEntityOnEmpty = true;
entity2.Components.Add <MyInventoryBase>(inventory);
return(entity2.EntityId);
}
private static MyEntity SpawnBagAround(MyEntity itemOwner, MyContainerDefinition bagDefinition, int sideCheckCount = 3, int frontCheckCount = 2, int upCheckCount = 5, float stepSize = 1f)
{
MatrixD xd;
Vector3D?nullable = null;
MyModel modelOnlyData = null;
foreach (MyContainerDefinition.DefaultComponent component in bagDefinition.DefaultComponents)
{
if (typeof(MyObjectBuilder_ModelComponent).IsAssignableFrom((System.Type)component.BuilderType))
{
MyComponentDefinitionBase componentDefinition = null;
MyStringHash subtypeId = bagDefinition.Id.SubtypeId;
if (component.SubtypeId != null)
{
subtypeId = component.SubtypeId.Value;
}
if (MyComponentContainerExtension.TryGetComponentDefinition(component.BuilderType, subtypeId, out componentDefinition))
{
MyModelComponentDefinition definition = componentDefinition as MyModelComponentDefinition;
if (definition != null)
{
modelOnlyData = MyModels.GetModelOnlyData(definition.Model);
}
}
break;
}
}
if (modelOnlyData == null)
{
return(null);
}
float radius = modelOnlyData.BoundingBox.HalfExtents.Max();
HkShape shape = (HkShape) new HkSphereShape(radius);
try
{
Vector3 vector3;
Vector3 vector5;
Vector3 vector6;
int num4;
Vector3D vectord3;
int num5;
Vector3D translation = itemOwner.PositionComp.WorldMatrix.Translation;
float num2 = radius * stepSize;
Vector3 up = -MyGravityProviderSystem.CalculateNaturalGravityInPoint(itemOwner.PositionComp.WorldMatrix.Translation);
if (up == Vector3.Zero)
{
up = Vector3.Up;
}
else
{
up.Normalize();
}
up.CalculatePerpendicularVector(out vector3);
Vector3 vector4 = Vector3.Cross(vector3, up);
vector4.Normalize();
Quaternion identity = Quaternion.Identity;
Vector3[] vectorArray = new Vector3[] { vector3, vector4, -vector3, -vector4 };
Vector3[] vectorArray2 = new Vector3[] { vector4, -vector3, -vector4, vector3 };
int index = 0;
goto TR_0026;
TR_000D:
if (nullable == null)
{
MyOrientedBoundingBoxD xd3 = new MyOrientedBoundingBoxD(itemOwner.PositionComp.LocalAABB, itemOwner.PositionComp.WorldMatrix);
Vector3D[] corners = new Vector3D[8];
xd3.GetCorners(corners, 0);
float minValue = float.MinValue;
Vector3D[] vectordArray2 = corners;
int num8 = 0;
while (true)
{
if (num8 >= vectordArray2.Length)
{
nullable = new Vector3D?(itemOwner.PositionComp.WorldMatrix.Translation);
if (minValue > 0f)
{
nullable = new Vector3D?(xd3.Center + (minValue * up));
}
break;
}
float num9 = Vector3.Dot((Vector3)(vectordArray2[num8] - xd3.Center), up);
minValue = Math.Max(minValue, num9);
num8++;
}
}
goto TR_0003;
TR_000E:
index++;
goto TR_0026;
TR_000F:
num4++;
goto TR_0022;
TR_0010:
num5++;
TR_001E:
while (true)
{
if (num5 >= sideCheckCount)
{
goto TR_000F;
}
else if (nullable == null)
{
for (int i = 0; (i < upCheckCount) && (nullable == null); i++)
{
Vector3D pos = (vectord3 + ((num5 * num2) * vector6)) + ((i * num2) * up);
if (MyEntities.IsInsideWorld(pos) && !MyEntities.IsShapePenetrating(shape, ref pos, ref identity, 15))
{
BoundingSphereD sphere = new BoundingSphereD(pos, (double)radius);
if (MySession.Static.VoxelMaps.GetOverlappingWithSphere(ref sphere) == null)
{
nullable = new Vector3D?(pos);
break;
}
}
}
}
else
{
goto TR_000F;
}
break;
}
goto TR_0010;
TR_0022:
while (true)
{
if (num4 >= frontCheckCount)
{
goto TR_000E;
}
else if (nullable == null)
{
vectord3 = (((translation + (0.25f * vector5)) + (radius * vector5)) + ((num4 * num2) * vector5)) - (((0.5f * (sideCheckCount - 1)) * num2) * vector6);
num5 = 0;
}
else
{
goto TR_000E;
}
break;
}
goto TR_001E;
TR_0026:
while (true)
{
if (index >= vectorArray.Length)
{
goto TR_000D;
}
else if (nullable == null)
{
vector5 = vectorArray[index];
vector6 = vectorArray2[index];
num4 = 0;
}
else
{
goto TR_000D;
}
break;
}
goto TR_0022;
}
finally
{
shape.RemoveReference();
}
TR_0003:
xd = itemOwner.PositionComp.WorldMatrix;
xd.Translation = nullable.Value;
MyEntity entity = MyEntities.CreateFromComponentContainerDefinitionAndAdd(bagDefinition.Id, false, true);
if (entity == null)
{
return(null);
}
entity.PositionComp.SetWorldMatrix(xd, null, false, true, true, false, false, false);
entity.Physics.LinearVelocity = Vector3.Zero;
entity.Physics.AngularVelocity = Vector3.Zero;
return(entity);
}
public bool SpawnInventoryContainer(bool spawnAboveEntity = true)
{
//TODO: this should not be here but we have to know if session is being closed if so then no new entity will be created.
// Entity closing method and event should have parameter with sessionIsClosing.
if (Sandbox.Game.World.MySession.Static == null || !Sandbox.Game.World.MySession.Static.Ready)
{
return(false);
}
var ownerEntity = Entity as MyEntity;
for (int i = 0; i < ownerEntity.InventoryCount; ++i)
{
var inventory = ownerEntity.GetInventory(i);
if (inventory != null && inventory.GetItemsCount() > 0)
{
MyEntity inventoryOwner = Entity as MyEntity;
var worldMatrix = inventoryOwner.WorldMatrix;
if (spawnAboveEntity)
{
Vector3 upDir = -Sandbox.Game.GameSystems.MyGravityProviderSystem.CalculateNaturalGravityInPoint(inventoryOwner.PositionComp.GetPosition());
if (upDir == Vector3.Zero)
{
upDir = Vector3.Up;
}
upDir.Normalize();
Vector3 forwardDir = Vector3.CalculatePerpendicularVector(upDir);
var ownerPosition = worldMatrix.Translation;
var ownerAabb = inventoryOwner.PositionComp.WorldAABB;
for (int moveIter = 0; moveIter < 20; ++moveIter)
{
var newPosition = ownerPosition + 0.1f * moveIter * upDir + 0.1f * moveIter * forwardDir;
var aabb = new BoundingBoxD(newPosition - 0.25 * Vector3D.One, newPosition + 0.25 * Vector3D.One);
if (!aabb.Intersects(ref ownerAabb))
{
// Move newPosition a little to avoid collision with fractured pieces.
worldMatrix.Translation = newPosition + 0.25f * upDir;
break;
}
}
if (worldMatrix.Translation == ownerPosition)
{
worldMatrix.Translation += upDir + forwardDir;
}
}
else
{
var model = (inventoryOwner.Render.ModelStorage as MyModel);
if (model != null)
{
Vector3 modelCenter = model.BoundingBox.Center;
Vector3 translationToCenter = Vector3.Transform(modelCenter, worldMatrix);
worldMatrix.Translation = translationToCenter;
}
}
MyContainerDefinition entityDefinition;
if (!MyComponentContainerExtension.TryGetContainerDefinition(m_containerDefinition.TypeId, m_containerDefinition.SubtypeId, out entityDefinition))
{
System.Diagnostics.Debug.Fail("Container Definition: " + m_containerDefinition.ToString() + " was not found!");
return(false);
}
MyEntity entity = MyEntities.CreateFromComponentContainerDefinitionAndAdd(entityDefinition.Id);
System.Diagnostics.Debug.Assert(entity != null);
if (entity == null)
{
return(false);
}
entity.PositionComp.SetWorldMatrix(worldMatrix);
System.Diagnostics.Debug.Assert(inventoryOwner != null, "Owner is not set!");
if (inventoryOwner.InventoryCount == 1)
{
inventoryOwner.Components.Remove <MyInventoryBase>();
}
else
{
var aggregate = inventoryOwner.GetInventoryBase() as MyInventoryAggregate;
if (aggregate != null)
{
aggregate.RemoveComponent(inventory);
}
else
{
System.Diagnostics.Debug.Fail("Inventory owners indicates that it owns more inventories, but doesn't have aggregate?");
return(false);
}
}
// Replaces bag default inventory with existing one.
entity.Components.Add <MyInventoryBase>(inventory);
inventory.RemoveEntityOnEmpty = true;
entity.Physics.LinearVelocity = Vector3.Zero;
entity.Physics.AngularVelocity = Vector3.Zero;
if (ownerEntity.Physics != null)
{
entity.Physics.LinearVelocity = ownerEntity.Physics.LinearVelocity;
entity.Physics.AngularVelocity = ownerEntity.Physics.AngularVelocity;
}
else if (ownerEntity is MyCubeBlock)
{
var grid = (ownerEntity as MyCubeBlock).CubeGrid;
if (grid.Physics != null)
{
entity.Physics.LinearVelocity = grid.Physics.LinearVelocity;
entity.Physics.AngularVelocity = grid.Physics.AngularVelocity;
}
}
return(true);
}
}
return(false);
}
/// <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);
}