small bugfixes

src/main/java/electrosphere/entity/state/attack/ServerAttackTree.java

@@ -429,12 +429,14 @@ public class ServerAttackTree implements BehaviorTree {
                 this.stateTransitionUtil.simulate(AttackTreeState.BLOCK_RECOIL);
                 //deactivate hitboxes
                 List<Entity> attachedEntities = AttachUtils.getChildrenList(parent);
+                if(attachedEntities != null){
                     for(Entity currentAttached : attachedEntities){
                         if(HitboxCollectionState.hasHitboxState(currentAttached)){
                             HitboxCollectionState currentState = HitboxCollectionState.getHitboxState(currentAttached);
                             currentState.setActive(false);
                         }
                     }
+                }
                 if(this.currentMove.getActiveBones() != null && HitboxCollectionState.hasHitboxState(this.parent)){
                     HitboxCollectionState hitboxCollectionState = HitboxCollectionState.getHitboxState(this.parent);
                     for(String boneName : this.currentMove.getActiveBones()){
@@ -451,12 +453,14 @@ public class ServerAttackTree implements BehaviorTree {
                 this.stateTransitionUtil.simulate(AttackTreeState.COOLDOWN);
                 //deactive hitboxes
                 List<Entity> attachedEntities = AttachUtils.getChildrenList(parent);
+                if(attachedEntities != null){
                     for(Entity currentAttached : attachedEntities){
                         if(HitboxCollectionState.hasHitboxState(currentAttached)){
                             HitboxCollectionState currentState = HitboxCollectionState.getHitboxState(currentAttached);
                             currentState.setActive(false);
                         }
                     }
+                }
                 if(this.currentMove.getActiveBones() != null && HitboxCollectionState.hasHitboxState(this.parent)){
                     HitboxCollectionState hitboxCollectionState = HitboxCollectionState.getHitboxState(this.parent);
                     for(String boneName : this.currentMove.getActiveBones()){

src/main/java/electrosphere/server/datacell/gridded/GriddedDataCellManager.java

@@ -606,9 +606,8 @@ public class GriddedDataCellManager implements DataCellManager, VoxelCellManager
     public void simulate(){
         Globals.profiler.beginCpuSample("GriddedDataCellManager.simulate");
         loadedCellsLock.lock();
-        Collection<ServerDataCell> groundCells = this.groundDataCells.values();
         boolean runMicroSim = Globals.microSimulation != null && Globals.microSimulation.isReady();
-        for(ServerDataCell cell : groundCells){
+        for(ServerDataCell cell : this.groundDataCells.values()){
             if(runMicroSim && this.shouldSimulate(cell)){
                 Globals.microSimulation.simulate(cell);
             }

src/main/java/electrosphere/server/poseactor/PoseActor.java

@@ -96,11 +96,6 @@ public class PoseActor {
         for(ActorAnimationMask mask : toRemoveMasks){
             animationQueue.remove(mask);
         }
-        PoseModel model = Globals.assetManager.fetchPoseModel(modelPath);
-        if(model != null){
-            this.applyAnimationMasks(model);
-            this.calculateNodeTransforms(model);
-        }
     }
 
     /**
@@ -392,6 +387,17 @@ public class PoseActor {
         }
     }
 
+    /**
+     * Updates the transform cache for this actor
+     */
+    public void updateTransformCache(){
+        PoseModel model = Globals.assetManager.fetchPoseModel(modelPath);
+        if(model != null){
+            this.applyAnimationMasks(model);
+            this.calculateNodeTransforms(model);
+        }
+    }
+
     /**
      * Sets the animation scalar
      * @param animationScalar The new animation scalar value

src/main/java/electrosphere/server/simulation/MicroSimulation.java

@@ -66,6 +66,16 @@ public class MicroSimulation {
             for(Entity collidable : collidables){
                 ServerCollidableTree.getServerCollidableTree(collidable).simulate((float)Globals.timekeeper.getSimFrameTime());
             }
+
+            //update actor transform caches
+            poseableEntities = dataCell.getScene().getEntitiesWithTag(EntityTags.POSEABLE);
+            if(poseableEntities != null){
+                for(Entity currentEntity : dataCell.getScene().getEntitiesWithTag(EntityTags.POSEABLE)){
+                    //fetch actor
+                    PoseActor currentPoseActor = EntityUtils.getPoseActor(currentEntity);
+                    currentPoseActor.updateTransformCache();
+                }
+            }
         }
         Globals.profiler.endCpuSample();
     }