Example #1
0
        internal static MyEntity Spawn(MyPhysicalInventoryItem item, BoundingBoxD box, MyPhysicsComponentBase motionInheritedFrom = null)
        {
            var floatingBuilder = PrepareBuilder(ref item);
            var thrownEntity    = MyEntities.CreateFromObjectBuilder(floatingBuilder);

            System.Diagnostics.Debug.Assert(thrownEntity != null);
            if (thrownEntity != null)
            {
                var size     = thrownEntity.PositionComp.LocalVolume.Radius;
                var halfSize = box.Size / 2 - new Vector3(size);
                halfSize = Vector3.Max(halfSize, Vector3.Zero);

                box = new BoundingBoxD(box.Center - halfSize, box.Center + halfSize);
                var pos = MyUtils.GetRandomPosition(ref box);

                AddToPos(thrownEntity, pos, motionInheritedFrom);

                thrownEntity.Physics.ForceActivate();

                //Visual scripting action
                if (MyVisualScriptLogicProvider.ItemSpawned != null)
                {
                    MyVisualScriptLogicProvider.ItemSpawned(item.Content.TypeId.ToString(), item.Content.SubtypeName, thrownEntity.EntityId, item.Amount.ToIntSafe(), pos);
                }
            }
            return(thrownEntity);
        }
        public void Throw(MyObjectBuilder_CubeGrid grid, Vector3D position, Vector3D linearVelocity, float mass, MyCueId throwSound)
        {
            if (!Sync.IsServer)
            {
                return;
            }

            var entity = MyEntities.CreateFromObjectBuilder(grid);

            if (entity == null)
            {
                return;
            }

            entity.PositionComp.SetPosition(position);
            entity.Physics.LinearVelocity = linearVelocity;

            if (mass > 0)
            {
                entity.Physics.RigidBody.Mass = mass;
            }

            MyEntities.Add(entity);

            if (!throwSound.IsNull)
            {
                var emitter = MyAudioComponent.TryGetSoundEmitter();
                if (emitter != null)
                {
                    emitter.SetPosition(position);
                    emitter.PlaySoundWithDistance(throwSound);
                }
            }
        }
Example #3
0
        public static MyEntity Spawn(MyPhysicalInventoryItem item, BoundingSphereD sphere, MyPhysicsComponentBase motionInheritedFrom = null, MyVoxelMaterialDefinition voxelMaterial = null)
        {
            ProfilerShort.Begin("MyFloatingObjects.Spawn");
            var floatingBuilder = PrepareBuilder(ref item);

            ProfilerShort.Begin("Create");
            var thrownEntity = MyEntities.CreateFromObjectBuilder(floatingBuilder);

            ProfilerShort.End();
            ((MyFloatingObject)thrownEntity).VoxelMaterial = voxelMaterial;

            var size       = thrownEntity.PositionComp.LocalVolume.Radius;
            var sphereSize = sphere.Radius - size;

            sphereSize = Math.Max(sphereSize, 0);

            sphere = new BoundingSphereD(sphere.Center, sphereSize);

            var pos = MyUtils.GetRandomBorderPosition(ref sphere);

            AddToPos(thrownEntity, pos, motionInheritedFrom);
            ProfilerShort.End();

            //Visual scripting action
            if (thrownEntity != null && MyVisualScriptLogicProvider.ItemSpawned != null)
            {
                MyVisualScriptLogicProvider.ItemSpawned(item.Content.TypeId.ToString(), item.Content.SubtypeName, thrownEntity.EntityId, item.Amount.ToIntSafe(), pos);
            }
            return(thrownEntity);
        }
        public MyEntity Spawn(MyFixedPoint amount, MatrixD worldMatrix, MyEntity owner = null)
        {
            if (Content is MyObjectBuilder_BlockItem)
            {
                Debug.Assert(MyFixedPoint.IsIntegral(amount), "Spawning fractional number of grids!");

                var blockItem = Content as MyObjectBuilder_BlockItem;
                var builder   = MyObjectBuilderSerializer.CreateNewObject(typeof(MyObjectBuilder_CubeGrid)) as MyObjectBuilder_CubeGrid;
                builder.GridSizeEnum           = MyCubeSize.Small;
                builder.IsStatic               = false;
                builder.PersistentFlags       |= MyPersistentEntityFlags2.InScene | MyPersistentEntityFlags2.Enabled;
                builder.PositionAndOrientation = new MyPositionAndOrientation(worldMatrix);

                var block = MyObjectBuilderSerializer.CreateNewObject(blockItem.BlockDefId) as MyObjectBuilder_CubeBlock;
                builder.CubeBlocks.Add(block);

                MyCubeGrid firstGrid = null;
                for (int i = 0; i < amount; ++i)
                {
                    builder.EntityId = MyEntityIdentifier.AllocateId();
                    block.EntityId   = MyEntityIdentifier.AllocateId();
                    MyCubeGrid newGrid = MyEntities.CreateFromObjectBuilder(builder) as MyCubeGrid;
                    firstGrid = firstGrid ?? newGrid;
                    MyEntities.Add(newGrid);
                    Sandbox.Game.Multiplayer.MySyncCreate.SendEntityCreated(builder);
                }
                return(firstGrid);
            }
            else
            {
                return(MyFloatingObjects.Spawn(new MyPhysicalInventoryItem(amount, Content), worldMatrix, owner != null ? owner.Physics : null));
            }
        }
Example #5
0
 public void Throw(MyObjectBuilder_CubeGrid grid, Vector3D position, Vector3D linearVelocity, float mass, MyCueId throwSound)
 {
     if (Sync.IsServer)
     {
         MyEntity entity = MyEntities.CreateFromObjectBuilder(grid, false);
         if (entity != null)
         {
             entity.PositionComp.SetPosition(position, null, false, true);
             entity.Physics.LinearVelocity = (Vector3)linearVelocity;
             if (mass > 0f)
             {
                 entity.Physics.RigidBody.Mass = mass;
             }
             MyEntities.Add(entity, true);
             if (!throwSound.IsNull)
             {
                 MyEntity3DSoundEmitter emitter = MyAudioComponent.TryGetSoundEmitter();
                 if (emitter != null)
                 {
                     emitter.SetPosition(new Vector3D?(position));
                     bool?nullable = null;
                     emitter.PlaySoundWithDistance(throwSound, false, false, false, true, false, false, nullable);
                 }
             }
         }
     }
 }
Example #6
0
        public static MyEntity Spawn(ref MyPhysicalInventoryItem item, Vector3 position, Vector3 speed)
        {
            var builder      = PrepareBuilder(ref item);
            var meteorEntity = MyEntities.CreateFromObjectBuilder(builder);

            Vector3 forward = -MySector.DirectionToSunNormalized;
            Vector3 up      = MyUtils.GetRandomVector3Normalized();

            while (forward == up)
            {
                up = MyUtils.GetRandomVector3Normalized();
            }

            Vector3 right = Vector3.Cross(forward, up);

            up = Vector3.Cross(right, forward);

            meteorEntity.WorldMatrix = Matrix.CreateWorld(position, forward, up);
            MyEntities.Add(meteorEntity);
            meteorEntity.Physics.RigidBody.MaxLinearVelocity = 500;
            meteorEntity.Physics.LinearVelocity  = speed;
            meteorEntity.Physics.AngularVelocity = MyUtils.GetRandomVector3Normalized() * MyUtils.GetRandomFloat(1.5f, 3);
            MySyncCreate.SendEntityCreated(meteorEntity.GetObjectBuilder());
            return(meteorEntity);
        }
Example #7
0
        internal static MyEntity SpawnCamera(string name, out MyCameraBlock camera)
        {
            try
            {
                if (string.IsNullOrEmpty(name))
                {
                    camera = null;
                    return(null);
                }
                PrefabCamera.SubtypeName = name;
                PrefabBuilder.CubeBlocks.Clear(); // need no leftovers from previous spawns
                PrefabBuilder.CubeBlocks.Add(PrefabCamera);
                MyEntities.RemapObjectBuilder(PrefabBuilder);
                var ent = MyEntities.CreateFromObjectBuilder(PrefabBuilder, false);
                ent.Render.CastShadows = false;
                ent.Render.Visible     = false;
                ent.IsPreview          = true;
                ent.Save             = false;
                ent.SyncFlag         = false;
                ent.NeedsWorldMatrix = false;
                ent.Flags           |= EntityFlags.IsNotGamePrunningStructureObject;
                ent.Render.RemoveRenderObjects();
                MyEntities.Add(ent, false);
                var cameraSlim = ((IMyCubeGrid)ent).GetCubeBlock(Vector3I.Zero);
                var gId        = MyResourceDistributorComponent.ElectricityId;
                camera = (MyCameraBlock)cameraSlim.FatBlock;
                camera.ResourceSink.SetInputFromDistributor(gId, 0, true);
                camera.RefreshModels(null, null);
                return(ent);
            }
            catch (Exception ex) { Log.Line($"Exception in SpawnPrefab: {ex}"); }

            camera = null;
            return(null);
        }
        private void ChangeClipboardPreview(bool visible)
        {
            if (m_copiedFloatingObjects.Count == 0 || !visible)
            {
                foreach (var grid in m_previewFloatingObjects)
                {
                    MyEntities.EnableEntityBoundingBoxDraw(grid, false);
                    grid.Close();
                }
                m_previewFloatingObjects.Clear();
                m_visible = false;
                return;
            }

            MyEntities.RemapObjectBuilderCollection(m_copiedFloatingObjects);

            foreach (var gridBuilder in m_copiedFloatingObjects)
            {
                var previewFloatingObject = MyEntities.CreateFromObjectBuilder(gridBuilder) as MyFloatingObject;
                if (previewFloatingObject == null)
                {
                    ChangeClipboardPreview(false);
                    return;// Not enough memory to create preview grid or there was some error.
                }

                MakeTransparent(previewFloatingObject);
                IsActive  = visible;
                m_visible = visible;
                MyEntities.Add(previewFloatingObject);

                previewFloatingObject.Save = false;
                DisablePhysicsRecursively(previewFloatingObject);
                m_previewFloatingObjects.Add(previewFloatingObject);
            }
        }
Example #9
0
        protected override void OnLoad(BitStream stream, Action <T> loadingDoneHandler)
        {
            var builder = VRage.Serialization.MySerializer.CreateAndRead <MyObjectBuilder_EntityBase>(stream, MyObjectBuilderSerializer.Dynamic);
            T   entity  = (T)MyEntities.CreateFromObjectBuilder(builder);

            MyEntities.Add(entity);
            loadingDoneHandler(entity);
        }
Example #10
0
        private void CreateHolo(LastSeen seen)
        {
            if (!(seen.Entity is IMyCubeGrid))
            {
                return;
            }

            SeenHolo sh;

            if (m_holoEntities.TryGetValue(seen.Entity.EntityId, out sh))
            {
                sh.Seen = seen;
                return;
            }

            if (!CanDisplay(seen))
            {
                return;
            }

            Profiler.StartProfileBlock("CreateHolo.GetObjectBuilder");
            MyObjectBuilder_CubeGrid builder = (MyObjectBuilder_CubeGrid)seen.Entity.GetObjectBuilder();

            Profiler.EndProfileBlock();

            MyEntities.RemapObjectBuilder(builder);

            builder.IsStatic      = false;
            builder.CreatePhysics = false;
            builder.EnableSmallToLargeConnections = false;

            Profiler.StartProfileBlock("CreateHolo.CreateFromObjectBuilder");
            MyCubeGrid holo = (MyCubeGrid)MyEntities.CreateFromObjectBuilder(builder);

            Profiler.EndProfileBlock();

            Profiler.StartProfileBlock("CreateHolo.SetupProjection");
            SetupProjection(holo);
            Profiler.EndProfileBlock();

            Profiler.StartProfileBlock("CreateHolo.AddEntity");
            MyAPIGateway.Entities.AddEntity(holo);
            Profiler.EndProfileBlock();

            Log.DebugLog("created holo for " + seen.Entity.nameWithId() + ", holo: " + holo.nameWithId());
            m_holoEntities.Add(seen.Entity.EntityId, new SeenHolo()
            {
                Seen = seen, Holo = holo
            });

            MyCubeGrid actual = (MyCubeGrid)seen.Entity;

            actual.OnBlockAdded            += Actual_OnBlockAdded;
            actual.OnBlockRemoved          += Actual_OnBlockRemoved;
            actual.OnBlockIntegrityChanged += OnBlockIntegrityChanged;
        }
Example #11
0
        protected override void OnLoad(BitStream stream, Action <T> loadingDoneHandler)
        {
            var builder = VRage.Serialization.MySerializer.CreateAndRead <MyObjectBuilder_EntityBase>(stream, MyObjectBuilderSerializer.Dynamic);
            T   entity  = (T)MyEntities.CreateFromObjectBuilder(builder);

            if (entity != null)
            {
                entity.SentFromServer = true;
                entity.DebugCreatedBy = DebugCreatedBy.FromServer;
                MyEntities.Add(entity);
            }
            loadingDoneHandler(entity);
        }
        /// <summary>
        /// Creates new entity based on its object builder
        /// </summary>
        /// <param name="hudLabelText"></param>
        /// <param name="objectBuilder"></param>
        /// <returns></returns>
        protected virtual MyEntity CreateEntity(string hudLabelText, MyMwcObjectBuilder_Base objectBuilder, Matrix matrix, Vector2?screenPosition)
        {
            MyEntity entity = null;

            if (objectBuilder is MyMwcObjectBuilder_PrefabBase)
            {
                //When creating prefabs, it will never happen that active container does not exist
                entity = m_activeContainer.CreateAndAddPrefab(hudLabelText, objectBuilder as MyMwcObjectBuilder_PrefabBase);
            }
            else
            {
                entity = MyEntities.CreateFromObjectBuilder(hudLabelText, objectBuilder, matrix);
            }

            return(entity);
        }
        /// <summary>
        /// Converts grid builder with fractured blocks to builder with fractured components. Grid entity is created for conversion so it is not light weight.
        /// Result builder can have remapped entity ids.
        /// </summary>
        public static MyObjectBuilder_CubeGrid ConvertFracturedBlocksToComponents(MyObjectBuilder_CubeGrid gridBuilder)
        {
            bool foundFracturedBlock = false;

            foreach (var block in gridBuilder.CubeBlocks)
            {
                if (block is MyObjectBuilder_FracturedBlock)
                {
                    foundFracturedBlock = true;
                    break;
                }
            }

            if (!foundFracturedBlock)
            {
                return(gridBuilder);
            }

            bool origEnableSmallToLargeConnections = gridBuilder.EnableSmallToLargeConnections;

            gridBuilder.EnableSmallToLargeConnections = false;

            bool origCreatePhysics = gridBuilder.CreatePhysics;

            gridBuilder.CreatePhysics = true;

            var tempGrid = MyEntities.CreateFromObjectBuilder(gridBuilder) as MyCubeGrid;

            tempGrid.ConvertFracturedBlocksToComponents();

            var convertedBuilder = (MyObjectBuilder_CubeGrid)tempGrid.GetObjectBuilder();

            gridBuilder.EnableSmallToLargeConnections      = origEnableSmallToLargeConnections;
            convertedBuilder.EnableSmallToLargeConnections = origEnableSmallToLargeConnections;

            gridBuilder.CreatePhysics      = origCreatePhysics;
            convertedBuilder.CreatePhysics = origCreatePhysics;

            tempGrid.Close();

            MyEntities.RemapObjectBuilder(convertedBuilder);

            return(convertedBuilder);
        }
Example #14
0
        internal static MyEntity Spawn(MyPhysicalInventoryItem item, BoundingBoxD box, MyPhysicsComponentBase motionInheritedFrom = null)
        {
            MyEntity thrownEntity = MyEntities.CreateFromObjectBuilder(PrepareBuilder(ref item), false);

            if (thrownEntity != null)
            {
                float    radius  = thrownEntity.PositionComp.LocalVolume.Radius;
                Vector3D vectord = Vector3.Max(((Vector3)(box.Size / 2.0)) - new Vector3(radius), Vector3.Zero);
                box = new BoundingBoxD(box.Center - vectord, box.Center + vectord);
                Vector3D randomPosition = MyUtils.GetRandomPosition(ref box);
                AddToPos(thrownEntity, randomPosition, motionInheritedFrom);
                thrownEntity.Physics.ForceActivate();
                if (MyVisualScriptLogicProvider.ItemSpawned != null)
                {
                    MyVisualScriptLogicProvider.ItemSpawned(item.Content.TypeId.ToString(), item.Content.SubtypeName, thrownEntity.EntityId, item.Amount.ToIntSafe(), randomPosition);
                }
            }
            return(thrownEntity);
        }
        internal static MyEntity Spawn(MyPhysicalInventoryItem item, BoundingBoxD box, MyPhysicsComponentBase motionInheritedFrom = null)
        {
            var floatingBuilder = PrepareBuilder(ref item);
            var thrownEntity    = MyEntities.CreateFromObjectBuilder(floatingBuilder);

            System.Diagnostics.Debug.Assert(thrownEntity != null);
            if (thrownEntity != null)
            {
                var size     = thrownEntity.PositionComp.LocalVolume.Radius;
                var halfSize = box.Size / 2 - new Vector3(size);
                halfSize = Vector3.Max(halfSize, Vector3.Zero);

                box = new BoundingBoxD(box.Center - halfSize, box.Center + halfSize);
                var pos = MyUtils.GetRandomPosition(ref box);

                AddToPos(thrownEntity, pos, motionInheritedFrom);

                thrownEntity.Physics.ForceActivate();
            }
            return(thrownEntity);
        }
Example #16
0
        private MySmallShipBot CreateBotFromBuilder(MyMwcObjectBuilder_SmallShip_Bot bldr, Vector3 position)
        {
            //hax
            bldr.ArmorHealth   = MyGameplayConstants.HEALTH_BASIC;
            bldr.ShipMaxHealth = MyGameplayConstants.HEALTH_BASIC;
            bldr.Fuel          = float.MaxValue;
            bldr.Oxygen        = float.MaxValue;
            bldr.OwnerId       = this.EntityId.Value.NumericValue;
            if (bldr.ShipTemplateID != null)
            {
                var shipTemplate = MySmallShipTemplates.GetTemplateForSpawn(bldr.ShipTemplateID.Value);
                Debug.Assert(shipTemplate != null, string.Format("ShipTemplate {0} was not found!", bldr.ShipTemplateID.Value));
                if (shipTemplate != null)
                {
                    shipTemplate.ApplyToSmallShipBuilder(bldr);
                }
            }
            bldr.Faction = this.Faction;

            MySmallShipBot bot = (MySmallShipBot)MyEntities.CreateFromObjectBuilder(null, bldr, Matrix.CreateWorld(position, Vector3.Backward, Vector3.Up));

            return(bot);
        }
Example #17
0
        internal static T CreateNewComponent <T>(MyObjectBuilder_FunctionalBlock prefab) where T : VRage.Game.Components.MyComponentBase
        {
            try
            {
                PrefabBuilder.CubeBlocks.Clear(); // need no leftovers from previous spawns
                PrefabBuilder.CubeBlocks.Add(prefab);
                MyEntities.RemapObjectBuilder(PrefabBuilder);
                var ent = MyEntities.CreateFromObjectBuilder(PrefabBuilder, false);
                Log.Line("259");
                ent.Render.CastShadows = false;
                ent.Render.Visible     = false;
                ent.IsPreview          = true;
                ent.Save             = false;
                ent.SyncFlag         = false;
                ent.NeedsWorldMatrix = false;
                ent.Flags           |= EntityFlags.IsNotGamePrunningStructureObject;
                ent.Render.RemoveRenderObjects();
                MyEntities.Add(ent, false);
                Log.Line("269");
                var grid   = (IMyCubeGrid)ent;
                var blocks = new List <IMySlimBlock>();
                grid.GetBlocks(blocks);
                var blockSlim = blocks.FirstOrDefault();
                Log.Line("271");
                var blockFat = blockSlim.FatBlock;
                Log.Line("273");
                Log.Line("275");
                var component = blockFat.Components.Get <T>();
                blockFat.Components.Remove <T>();
                ent.Delete();
                return(component);
            }
            catch (Exception ex) { Log.Error(ex); }

            return(null);
        }
        public static MyEntity Spawn(MyPhysicalInventoryItem item, BoundingSphereD sphere, MyPhysicsComponentBase motionInheritedFrom = null, MyVoxelMaterialDefinition voxelMaterial = null)
        {
            ProfilerShort.Begin("MyFloatingObjects.Spawn");
            var floatingBuilder = PrepareBuilder(ref item);

            ProfilerShort.Begin("Create");
            var thrownEntity = MyEntities.CreateFromObjectBuilder(floatingBuilder);

            ProfilerShort.End();
            ((MyFloatingObject)thrownEntity).VoxelMaterial = voxelMaterial;

            var size       = thrownEntity.PositionComp.LocalVolume.Radius;
            var sphereSize = sphere.Radius - size;

            sphereSize = Math.Max(sphereSize, 0);

            sphere = new BoundingSphereD(sphere.Center, sphereSize);

            var pos = MyUtils.GetRandomBorderPosition(ref sphere);

            AddToPos(thrownEntity, pos, motionInheritedFrom);
            ProfilerShort.End();
            return(thrownEntity);
        }
Example #19
0
        public MyEntity Spawn(MyFixedPoint amount, MatrixD worldMatrix, MyEntity owner = null)
        {
            if (Content is MyObjectBuilder_BlockItem)
            {
                var blockItem = Content as MyObjectBuilder_BlockItem;
                var builder   = Sandbox.Common.ObjectBuilders.Serializer.MyObjectBuilderSerializer.CreateNewObject(typeof(MyObjectBuilder_CubeGrid)) as MyObjectBuilder_CubeGrid;
                builder.EntityId               = MyEntityIdentifier.AllocateId();
                builder.GridSizeEnum           = MyCubeSize.Small;
                builder.IsStatic               = false;
                builder.PersistentFlags       |= MyPersistentEntityFlags2.InScene | MyPersistentEntityFlags2.Enabled;
                builder.PositionAndOrientation = new MyPositionAndOrientation(worldMatrix);

                var block = Sandbox.Common.ObjectBuilders.Serializer.MyObjectBuilderSerializer.CreateNewObject(blockItem.BlockDefId) as MyObjectBuilder_CubeBlock;
                builder.CubeBlocks.Add(block);
                var newGrid = MyEntities.CreateFromObjectBuilder(builder) as MyCubeGrid;
                MyEntities.Add(newGrid);
                Sandbox.Game.Multiplayer.MySyncCreate.SendEntityCreated(builder);
                return(newGrid);
            }
            else
            {
                return(MyFloatingObjects.Spawn(new MyInventoryItem(amount, Content), worldMatrix, owner != null ? owner.Physics : null));
            }
        }
Example #20
0
        public static MyEntity Spawn(this MyPhysicalInventoryItem thisItem, MyFixedPoint amount, MatrixD worldMatrix, MyEntity owner = null)
        {
            if (amount < 0)
            {
                return(null);
            }
            if (thisItem.Content == null)
            {
                Debug.Fail("Can not spawn item with null content!");
                return(null);
            }

            if (thisItem.Content is MyObjectBuilder_BlockItem)
            {
                Debug.Assert(MyFixedPoint.IsIntegral(amount), "Spawning fractional number of grids!");
                bool isBlock = typeof(MyObjectBuilder_CubeBlock).IsAssignableFrom(thisItem.Content.GetObjectId().TypeId);
                Debug.Assert(isBlock, "Block item does not contain block!?!?@&*#%!");
                if (!isBlock)
                {
                    return(null);
                }

                var blockItem = thisItem.Content as MyObjectBuilder_BlockItem;
                MyCubeBlockDefinition blockDefinition;
                MyDefinitionManager.Static.TryGetCubeBlockDefinition(blockItem.BlockDefId, out blockDefinition);
                Debug.Assert(blockDefinition != null, "Block definition not found");
                if (blockDefinition == null)
                {
                    return(null);
                }

                var builder = MyObjectBuilderSerializer.CreateNewObject(typeof(MyObjectBuilder_CubeGrid)) as MyObjectBuilder_CubeGrid;
                builder.GridSizeEnum           = blockDefinition.CubeSize;
                builder.IsStatic               = false;
                builder.PersistentFlags       |= MyPersistentEntityFlags2.InScene | MyPersistentEntityFlags2.Enabled;
                builder.PositionAndOrientation = new MyPositionAndOrientation(worldMatrix);

                var block = MyObjectBuilderSerializer.CreateNewObject(blockItem.BlockDefId) as MyObjectBuilder_CubeBlock;
                System.Diagnostics.Debug.Assert(block != null, "Block couldn't been created, maybe wrong definition id? DefID: " + blockItem.BlockDefId);

                if (block != null)
                {
                    block.Min = blockDefinition.Size / 2 - blockDefinition.Size + Vector3I.One;
                    builder.CubeBlocks.Add(block);

                    MyCubeGrid firstGrid = null;
                    for (int i = 0; i < amount; ++i)
                    {
                        builder.EntityId = MyEntityIdentifier.AllocateId();
                        block.EntityId   = MyEntityIdentifier.AllocateId();
                        MyCubeGrid newGrid = MyEntities.CreateFromObjectBuilder(builder) as MyCubeGrid;
                        firstGrid = firstGrid ?? newGrid;
                        MyEntities.Add(newGrid);
                    }
                    return(firstGrid);
                }
                return(null);
            }
            else
            {
                MyPhysicalItemDefinition itemDefinition = null;
                if (MyDefinitionManager.Static.TryGetPhysicalItemDefinition(thisItem.Content.GetObjectId(), out itemDefinition))
                {
                    return(MyFloatingObjects.Spawn(new MyPhysicalInventoryItem(amount, thisItem.Content), worldMatrix, owner != null ? owner.Physics : null));
                }
                return(null);
            }
        }
Example #21
0
        internal static MyEntity SpawnPrefab(string name, out IMyTextPanel lcd, bool isDisplay = false)
        {
            try
            {
                if (string.IsNullOrEmpty(name))
                {
                    lcd = null;
                    return(null);
                }

                PrefabBuilder.CubeBlocks.Clear(); // need no leftovers from previous spawns

                if (isDisplay)
                {
                    PrefabTextPanel.SubtypeName     = name;
                    PrefabTextPanel.FontColor       = new Vector4(1, 1, 1, 1);
                    PrefabTextPanel.BackgroundColor = new Vector4(0, 0, 0, 0);
                    PrefabTextPanel.FontSize        = DISPLAY_FONT_SIZE;
                    PrefabBuilder.CubeBlocks.Add(PrefabTextPanel);
                    var def = MyDefinitionManager.Static.GetCubeBlockDefinition(new MyDefinitionId(typeof(MyObjectBuilder_TextPanel), name)) as MyTextPanelDefinition;

                    if (def != null)
                    {
                        def.TextureResolution = 256;
                    }
                }
                else
                {
                    PrefabCubeBlock.SubtypeName = name;
                    PrefabBuilder.CubeBlocks.Add(PrefabCubeBlock);
                }

                MyEntities.RemapObjectBuilder(PrefabBuilder);
                var ent = MyEntities.CreateFromObjectBuilder(PrefabBuilder, true);
                ent.IsPreview = true;  // don't sync on MP
                ent.SyncFlag  = false; // don't sync on MP
                ent.Save      = false; // don't save this entity

                MyEntities.Add(ent, true);
                var lcdSlim = ((IMyCubeGrid)ent).GetCubeBlock(Vector3I.Zero);
                lcd = lcdSlim.FatBlock as IMyTextPanel;
                //lcd.Render.CastShadows = false;
                //lcd.Render.Transparency = 0.5f;
                //lcd.Render.NeedsResolveCastShadow = false;
                //lcd.Render.EnableColorMaskHsv = false;
                //lcd.Render.DrawInAllCascades = false;

                //lcd.Render.UpdateRenderObject(false, true);
                //lcd.Render.UpdateRenderObject(true, true);
                //lcd.Render.RemoveRenderObjects();
                //lcd.Render.AddRenderObjects();
                lcd.SetEmissiveParts("ScreenArea", Color.White, 1f);
                lcd.SetEmissiveParts("Edges", Color.Teal, 0.5f);

                lcd.ContentType = ContentType.TEXT_AND_IMAGE;

                return(ent);
            }
            catch (Exception ex) { Log.Line($"Exception in SpawnPrefab: {ex}"); }

            lcd = null;
            return(null);
        }
        // Creates prefab, but won't add into scene
        // WorldMatrix is the matrix of the first grid in the prefab. The others will be transformed to keep their relative positions
        private void CreateGridsFromPrefab(List <MyCubeGrid> results, string prefabName, MatrixD worldMatrix, bool spawnAtOrigin = false, bool ignoreMemoryLimits = true)
        {
            var prefabDefinition = MyDefinitionManager.Static.GetPrefabDefinition(prefabName);

            Debug.Assert(prefabDefinition != null, "Could not spawn prefab named " + prefabName);
            if (prefabDefinition == null)
            {
                return;
            }

            if (prefabDefinition.CubeGrids == null)
            {
                MyDefinitionManager.Static.ReloadPrefabsFromFile(prefabDefinition.PrefabPath);
                prefabDefinition = MyDefinitionManager.Static.GetPrefabDefinition(prefabName);
            }
            MyObjectBuilder_CubeGrid[] gridObs = prefabDefinition.CubeGrids;

            Debug.Assert(gridObs.Count() != 0);
            if (gridObs.Count() == 0)
            {
                return;
            }

            MyEntities.RemapObjectBuilderCollection(gridObs);

            MatrixD translateToOriginMatrix;

            if (spawnAtOrigin)
            {
                Vector3D translation = Vector3D.Zero;
                if (prefabDefinition.CubeGrids[0].PositionAndOrientation.HasValue)
                {
                    translation = prefabDefinition.CubeGrids[0].PositionAndOrientation.Value.Position;
                }
                translateToOriginMatrix = MatrixD.CreateWorld(-translation, Vector3D.Forward, Vector3D.Up);
            }
            else
            {
                translateToOriginMatrix = MatrixD.CreateWorld(-prefabDefinition.BoundingSphere.Center, Vector3D.Forward, Vector3D.Up);
            }

            List <MyCubeGrid> gridsToMove       = new List <MyCubeGrid>();
            bool     needMove                   = true;
            Vector3D moveVector                 = new Vector3D();
            bool     ignoreMemoryLimitsPrevious = MyEntities.IgnoreMemoryLimits;

            MyEntities.IgnoreMemoryLimits = ignoreMemoryLimits;
            for (int i = 0; i < gridObs.Count(); ++i)
            {
                MyEntity   entity   = MyEntities.CreateFromObjectBuilder(gridObs[i]);
                MyCubeGrid cubeGrid = entity as MyCubeGrid;

                Debug.Assert(cubeGrid != null, "Could not create grid prefab!");
                if (cubeGrid != null)
                {
                    MatrixD originalGridMatrix = gridObs[i].PositionAndOrientation.HasValue ? gridObs[i].PositionAndOrientation.Value.GetMatrix() : MatrixD.Identity;
                    MatrixD newWorldMatrix;
                    newWorldMatrix = MatrixD.Multiply(originalGridMatrix, MatrixD.Multiply(translateToOriginMatrix, worldMatrix));

                    Sandbox.Game.Gui.MyCestmirDebugInputComponent.AddDebugPoint(newWorldMatrix.Translation, Color.Red);

                    if (cubeGrid.IsStatic)
                    {
                        Debug.Assert(Vector3.IsZero(newWorldMatrix.Forward - Vector3.Forward, 0.001f), "Creating a static grid with orientation that is not identity");
                        Debug.Assert(Vector3.IsZero(newWorldMatrix.Up - Vector3.Up, 0.001f), "Creating a static grid with orientation that is not identity");
                        Vector3 rounded = default(Vector3I);
                        if (MyPerGameSettings.BuildingSettings.StaticGridAlignToCenter)
                        {
                            rounded = Vector3I.Round(newWorldMatrix.Translation / cubeGrid.GridSize) * cubeGrid.GridSize;
                        }
                        else
                        {
                            rounded = Vector3I.Round(newWorldMatrix.Translation / cubeGrid.GridSize + 0.5f) * cubeGrid.GridSize - 0.5f * cubeGrid.GridSize;
                        }
                        moveVector = new Vector3D(rounded - newWorldMatrix.Translation);
                        newWorldMatrix.Translation = rounded;
                        cubeGrid.WorldMatrix       = newWorldMatrix;
                        needMove = false;

                        if (MyPerGameSettings.Destruction)
                        {
                            Debug.Assert(cubeGrid.Physics != null && cubeGrid.Physics.Shape != null);
                            if (cubeGrid.Physics != null && cubeGrid.Physics.Shape != null)
                            {
                                cubeGrid.Physics.Shape.RecalculateConnectionsToWorld(cubeGrid.GetBlocks());
                            }
                        }
                    }
                    else
                    {
                        newWorldMatrix.Translation += moveVector;
                        cubeGrid.WorldMatrix        = newWorldMatrix;
                        if (needMove)
                        {
                            gridsToMove.Add(cubeGrid);
                        }
                    }
                    //if some mods are missing prefab can have 0 blocks,
                    //we don't want to process this grid
                    if (cubeGrid.CubeBlocks.Count > 0)
                    {
                        results.Add(cubeGrid);
                    }
                }
            }
            foreach (var grid in gridsToMove)
            {
                MatrixD wmatrix = grid.WorldMatrix;
                wmatrix.Translation += moveVector;
            }
            MyEntities.IgnoreMemoryLimits = ignoreMemoryLimitsPrevious;
        }
Example #23
0
        public override void Init(MyObjectBuilder_CubeBlock objectBuilder, MyCubeGrid cubeGrid)
        {
            base.Init(objectBuilder, cubeGrid);

            PostBaseInit();

            //MyDebug.AssertDebug(objectBuilder.TypeId == typeof(MyObjectBuilder_Cockpit));
            var def = MyDefinitionManager.Static.GetCubeBlockDefinition(objectBuilder.GetId());

            m_isLargeCockpit       = (def.CubeSize == MyCubeSize.Large);
            m_cockpitInteriorModel = BlockDefinition.InteriorModel;
            m_cockpitGlassModel    = BlockDefinition.GlassModel;

            NeedsUpdate = MyEntityUpdateEnum.EACH_100TH_FRAME;

            MyObjectBuilder_Cockpit cockpitOb = (MyObjectBuilder_Cockpit)objectBuilder;

            if (cockpitOb.Pilot != null)
            {
                MyEntity    pilotEntity;
                MyCharacter pilot = null;
                if (MyEntities.TryGetEntityById(cockpitOb.Pilot.EntityId, out pilotEntity))
                { //Pilot already exists, can be the case after cube grid split
                    pilot = (MyCharacter)pilotEntity;
                    if (pilot.IsUsing is MyShipController && pilot.IsUsing != this)
                    {
                        System.Diagnostics.Debug.Assert(false, "Pilot already sits on another place!");
                        pilot = null;
                    }
                }
                else
                {
                    pilot = (MyCharacter)MyEntities.CreateFromObjectBuilder(cockpitOb.Pilot);
                }

                if (pilot != null)
                {
                    AttachPilot(pilot, storeOriginalPilotWorld: false, calledFromInit: true);
                    if (cockpitOb.PilotRelativeWorld.HasValue)
                    {
                        m_pilotRelativeWorld = cockpitOb.PilotRelativeWorld.Value.GetMatrix();
                    }
                    else
                    {
                        m_pilotRelativeWorld = null;
                    }

                    m_singleWeaponMode = cockpitOb.UseSingleWeaponMode;
                }

                IsInFirstPersonView = cockpitOb.IsInFirstPersonView;
            }

            if (cockpitOb.Autopilot != null)
            {
                MyAutopilotBase autopilot = MyAutopilotFactory.CreateAutopilot(cockpitOb.Autopilot);
                autopilot.Init(cockpitOb.Autopilot);
                AttachAutopilot(autopilot, updateSync: false);
            }

            m_pilotGunDefinition = cockpitOb.PilotGunDefinition;

            // backward compatibility check for automatic rifle without subtype
            if (m_pilotGunDefinition.HasValue)
            {
                if (m_pilotGunDefinition.Value.TypeId == typeof(MyObjectBuilder_AutomaticRifle) &&
                    string.IsNullOrEmpty(m_pilotGunDefinition.Value.SubtypeName))
                {
                    m_pilotGunDefinition = new MyDefinitionId(typeof(MyObjectBuilder_AutomaticRifle), "RifleGun");
                }
            }

            if (!string.IsNullOrEmpty(m_cockpitInteriorModel))
            {
                if (MyModels.GetModelOnlyDummies(m_cockpitInteriorModel).Dummies.ContainsKey("head"))
                {
                    m_headLocalPosition = MyModels.GetModelOnlyDummies(m_cockpitInteriorModel).Dummies["head"].Matrix.Translation;
                }
            }
            else
            {
                if (MyModels.GetModelOnlyDummies(BlockDefinition.Model).Dummies.ContainsKey("head"))
                {
                    m_headLocalPosition = MyModels.GetModelOnlyDummies(BlockDefinition.Model).Dummies["head"].Matrix.Translation;
                }
            }

            AddDebugRenderComponent(new Components.MyDebugRenderComponentCockpit(this));

            InitializeConveyorEndpoint();

            AddDebugRenderComponent(new Components.MyDebugRenderComponentDrawConveyorEndpoint(m_conveyorEndpoint));

            m_oxygenLevel = cockpitOb.OxygenLevel;
        }
Example #24
0
        public void InsertRequiredActors()
        {
            MyMwcLog.WriteLine("InsertRequiredActors - START");

            foreach (MyActorEnum actor in RequiredActors)
            {
                switch (actor)
                {
                //Insert Madelyn
                case MyActorEnum.MADELYN:
                {
                    if (!MyEntities.EntityExists("Madelyn"))
                    {
                        MyMwcLog.WriteLine("Insert Madelyne - START");

                        // Holds ids for remap
                        IMyEntityIdRemapContext remapContext = new MyEntityIdRemapContext();

                        //MyMwcObjectBuilder_SectorObjectGroups groups = MySectorGenerator.LoadSectorGroups(MyTemplateGroups.GetGroupSector(MyTemplateGroupEnum.Madelyn));
                        MyMwcObjectBuilder_SectorObjectGroups groups = MySession.Static.LoadSectorGroups(MyTemplateGroups.GetGroupSector(MyTemplateGroupEnum.Madelyn));
                        System.Diagnostics.Debug.Assert(groups.Groups.Count > 0);

                        MyMwcObjectBuilder_ObjectGroup madelynGroup = groups.Groups[0];
                        groups.RemapEntityIds(remapContext);
                        IEnumerable <MyMwcObjectBuilder_Base> rootObjects = madelynGroup.GetRootBuilders(groups.Entities);

                        List <MyMwcObjectBuilder_Base> clonedList = new List <MyMwcObjectBuilder_Base>();
                        foreach (MyMwcObjectBuilder_Base o in rootObjects)
                        {
                            // Clone
                            var clone = o.Clone() as MyMwcObjectBuilder_Base;
                            // we want Madelyn's prefab container as first builder
                            if (clone is MyMwcObjectBuilder_PrefabContainer)
                            {
                                clonedList.Insert(0, clone);
                            }
                            else
                            {
                                clonedList.Add(clone);
                            }
                        }

                        System.Diagnostics.Debug.Assert(clonedList.Count > 0 && clonedList[0] is MyMwcObjectBuilder_PrefabContainer);

                        // create Madelyn's prefab container
                        MyEntity madelynMothership = MyEntities.CreateFromObjectBuilder(MyTextsWrapper.Get(MyTextsWrapperEnum.Actor_Madelyn).ToString(), clonedList[0], ((MyMwcObjectBuilder_Object3dBase)clonedList[0]).PositionAndOrientation.GetMatrix());
                        madelynMothership.FindChild(MyMissionLocation.MADELYN_HANGAR).DisplayName = MyTextsWrapper.Get(MyTextsWrapperEnum.Sapho).ToString();
                        madelynMothership.SetName(MyActorConstants.GetActorName(MyActorEnum.MADELYN));
                        Matrix madelynMothershipWorldInv = Matrix.Invert(madelynMothership.WorldMatrix);

                        List <MinerWars.AppCode.Game.Entities.WayPoints.MyWayPoint> waypoints = new List <Entities.WayPoints.MyWayPoint>();

                        // create other entities as children of Madelyn's prefab container
                        for (int i = 1; i < clonedList.Count; i++)
                        {
                            System.Diagnostics.Debug.Assert(clonedList[i] is MyMwcObjectBuilder_Object3dBase);
                            MyEntity childEntity = MyEntities.CreateFromObjectBuilder(null, clonedList[i], ((MyMwcObjectBuilder_Object3dBase)clonedList[i]).PositionAndOrientation.GetMatrix());
                            childEntity.SetLocalMatrix(childEntity.WorldMatrix * madelynMothershipWorldInv);
                            madelynMothership.Children.Add(childEntity);
                            if (childEntity is MinerWars.AppCode.Game.Entities.WayPoints.MyWayPoint)
                            {
                                waypoints.Add(childEntity as MinerWars.AppCode.Game.Entities.WayPoints.MyWayPoint);
                            }
                        }

                        // connect waypoints of Madelyn's prefab container
                        foreach (var waypoint in waypoints)
                        {
                            waypoint.ResolveLinks();
                        }

                        // set correct Madelyn's position and add to scene
                        madelynMothership.SetWorldMatrix(MyPlayer.FindMothershipPosition());
                        madelynMothership.Link();
                        MyEntities.Add(madelynMothership);

                        MyMwcLog.WriteLine("Insert Madelyne - END");
                    }
                    else
                    {
                        MyMwcLog.WriteLine("Insert Madelyne - Madelyne already loaded");
                    }

                    MyWayPointGraph.RecreateWaypointsAroundMadelyn();
                }
                break;

                //Insert Marcus
                case MyActorEnum.MARCUS:
                    InsertFriend(MyActorEnum.MARCUS);
                    break;

                //Insert RavenGirl
                case MyActorEnum.TARJA:
                    InsertFriend(MyActorEnum.TARJA);
                    break;

                //Insert RavenGuy
                case MyActorEnum.VALENTIN:
                    InsertFriend(MyActorEnum.VALENTIN, MyMwcObjectBuilder_SmallShip_TypesEnum.HAMMER);
                    break;

                default:
                    System.Diagnostics.Debug.Assert(false, "Uknown actor to insert!");
                    break;
                }
            }

            MyMwcLog.WriteLine("InsertRequiredActors - END");
        }
Example #25
0
 IMyEntity IMyEntities.CreateFromObjectBuilder(Common.ObjectBuilders.MyObjectBuilder_EntityBase objectBuilder)
 {
     return((IMyEntity)MyEntities.CreateFromObjectBuilder(objectBuilder));
 }
        // Creates prefab, but won't add into scene
        // WorldMatrix is the matrix of the first grid in the prefab. The others will be transformed to keep their relative positions
        private void CreateGridsFromPrefab(List <MyCubeGrid> results, string prefabName, MatrixD worldMatrix, bool spawnAtOrigin, bool ignoreMemoryLimits, long factionId, Stack <Action> callbacks)
        {
            var prefabDefinition = MyDefinitionManager.Static.GetPrefabDefinition(prefabName);

            Debug.Assert(prefabDefinition != null, "Could not spawn prefab named " + prefabName);
            if (prefabDefinition == null)
            {
                return;
            }

            MyObjectBuilder_CubeGrid[] gridObs = new MyObjectBuilder_CubeGrid[prefabDefinition.CubeGrids.Length];

            Debug.Assert(gridObs.Length != 0);

            if (gridObs.Length == 0)
            {
                return;
            }

            for (int i = 0; i < gridObs.Length; i++)
            {
                gridObs[i] = (MyObjectBuilder_CubeGrid)prefabDefinition.CubeGrids[i].Clone();
            }

            MyEntities.RemapObjectBuilderCollection(gridObs);

            MatrixD translateToOriginMatrix;

            if (spawnAtOrigin)
            {
                Vector3D translation = Vector3D.Zero;
                if (prefabDefinition.CubeGrids[0].PositionAndOrientation.HasValue)
                {
                    translation = prefabDefinition.CubeGrids[0].PositionAndOrientation.Value.Position;
                }
                translateToOriginMatrix = MatrixD.CreateWorld(-translation, Vector3D.Forward, Vector3D.Up);
            }
            else
            {
                translateToOriginMatrix = MatrixD.CreateWorld(-prefabDefinition.BoundingSphere.Center, Vector3D.Forward, Vector3D.Up);
            }

            //Vector3D moveVector=new Vector3D();
            bool ignoreMemoryLimitsPrevious = MyEntities.IgnoreMemoryLimits;

            MyEntities.IgnoreMemoryLimits = ignoreMemoryLimits;
            IMyFaction faction = MySession.Static.Factions.TryGetFactionById(factionId);

            for (int i = 0; i < gridObs.Length; ++i)
            {
                // Set faction defined in the operation
                if (faction != null)
                {
                    foreach (var cubeBlock in gridObs[i].CubeBlocks)
                    {
                        cubeBlock.Owner     = faction.FounderId;
                        cubeBlock.ShareMode = MyOwnershipShareModeEnum.Faction;
                    }
                }

                MatrixD originalGridMatrix = gridObs[i].PositionAndOrientation.HasValue ? gridObs[i].PositionAndOrientation.Value.GetMatrix() : MatrixD.Identity;
                MatrixD newWorldMatrix;
                newWorldMatrix = MatrixD.Multiply(originalGridMatrix, MatrixD.Multiply(translateToOriginMatrix, worldMatrix));

                MyEntity   entity   = MyEntities.CreateFromObjectBuilder(gridObs[i], false);
                MyCubeGrid cubeGrid = entity as MyCubeGrid;


                Debug.Assert(cubeGrid != null, "Could not create grid prefab!");
                if (cubeGrid != null)
                {
                    //if some mods are missing prefab can have 0 blocks,
                    //we don't want to process this grid
                    if (cubeGrid.CubeBlocks.Count > 0)
                    {
                        results.Add(cubeGrid);
                        callbacks.Push(delegate() { SetPrefabPosition(entity, newWorldMatrix); });
                    }
                }
            }
            MyEntities.IgnoreMemoryLimits = ignoreMemoryLimitsPrevious;
        }
Example #27
0
        // Creates prefab, but won't add into scene
        // WorldMatrix is the matrix of the first grid in the prefab. The others will be transformed to keep their relative positions
        private void CreateGridsFromPrefab(List <MyCubeGrid> results, string prefabName, MatrixD worldMatrix, bool spawnAtOrigin = false, bool ignoreMemoryLimits = true, long factionId = 0)
        {
            var prefabDefinition = MyDefinitionManager.Static.GetPrefabDefinition(prefabName);

            Debug.Assert(prefabDefinition != null, "Could not spawn prefab named " + prefabName);
            if (prefabDefinition == null)
            {
                return;
            }

            MyObjectBuilder_CubeGrid[] gridObs = prefabDefinition.CubeGrids;

            Debug.Assert(gridObs.Length != 0);

            if (gridObs.Length == 0)
            {
                return;
            }

            MyEntities.RemapObjectBuilderCollection(gridObs);

            MatrixD translateToOriginMatrix;

            if (spawnAtOrigin)
            {
                Vector3D translation = Vector3D.Zero;
                if (prefabDefinition.CubeGrids[0].PositionAndOrientation.HasValue)
                {
                    translation = prefabDefinition.CubeGrids[0].PositionAndOrientation.Value.Position;
                }
                translateToOriginMatrix = MatrixD.CreateWorld(-translation, Vector3D.Forward, Vector3D.Up);
            }
            else
            {
                translateToOriginMatrix = MatrixD.CreateWorld(-prefabDefinition.BoundingSphere.Center, Vector3D.Forward, Vector3D.Up);
            }

            Vector3D moveVector = new Vector3D();
            bool     ignoreMemoryLimitsPrevious = MyEntities.IgnoreMemoryLimits;

            MyEntities.IgnoreMemoryLimits = ignoreMemoryLimits;
            IMyFaction faction = MySession.Static.Factions.TryGetFactionById(factionId);

            for (int i = 0; i < gridObs.Length; ++i)
            {
                // Set faction defined in the operation
                if (faction != null)
                {
                    foreach (var cubeBlock in gridObs[i].CubeBlocks)
                    {
                        cubeBlock.Owner     = faction.FounderId;
                        cubeBlock.ShareMode = MyOwnershipShareModeEnum.Faction;
                    }
                }

                MyEntity entity = MyEntities.CreateFromObjectBuilder(gridObs[i]);
                MyEntities.Add(entity);
                MyCubeGrid cubeGrid = entity as MyCubeGrid;

                Debug.Assert(cubeGrid != null, "Could not create grid prefab!");
                if (cubeGrid != null)
                {
                    MatrixD originalGridMatrix = gridObs[i].PositionAndOrientation.HasValue ? gridObs[i].PositionAndOrientation.Value.GetMatrix() : MatrixD.Identity;
                    MatrixD newWorldMatrix;
                    newWorldMatrix = MatrixD.Multiply(originalGridMatrix, MatrixD.Multiply(translateToOriginMatrix, worldMatrix));

                    if (cubeGrid.IsStatic)
                    {
                        Vector3 rounded = default(Vector3I);
                        if (MyPerGameSettings.BuildingSettings.StaticGridAlignToCenter)
                        {
                            rounded = Vector3I.Round(newWorldMatrix.Translation / cubeGrid.GridSize) * cubeGrid.GridSize;
                        }
                        else
                        {
                            rounded = Vector3I.Round(newWorldMatrix.Translation / cubeGrid.GridSize + 0.5f) * cubeGrid.GridSize - 0.5f * cubeGrid.GridSize;
                        }
                        moveVector = new Vector3D(rounded - newWorldMatrix.Translation);
                        newWorldMatrix.Translation = rounded;
                        cubeGrid.PositionComp.SetWorldMatrix(newWorldMatrix, forceUpdate: true);

                        if (MyPerGameSettings.Destruction)
                        {
                            Debug.Assert(cubeGrid.Physics != null && cubeGrid.Physics.Shape != null);
                            if (cubeGrid.Physics != null && cubeGrid.Physics.Shape != null)
                            {
                                cubeGrid.Physics.Shape.RecalculateConnectionsToWorld(cubeGrid.GetBlocks());
                            }
                        }
                    }
                    else
                    {
                        newWorldMatrix.Translation += moveVector;
                        cubeGrid.PositionComp.SetWorldMatrix(newWorldMatrix, forceUpdate: true);
                    }
                    //if some mods are missing prefab can have 0 blocks,
                    //we don't want to process this grid
                    if (cubeGrid.CubeBlocks.Count > 0)
                    {
                        results.Add(cubeGrid);
                    }
                }
            }
            MyEntities.IgnoreMemoryLimits = ignoreMemoryLimitsPrevious;
        }