ThreadFindSeal.diff

diff --git a/src/main/java/micdoodle8/mods/galacticraft/core/oxygen/ThreadFindSeal.java b/src/main/java/micdoodle8/mods/galacticraft/core/oxygen/ThreadFindSeal.java
index 79c5db7..ed195ec 100644
--- a/src/main/java/micdoodle8/mods/galacticraft/core/oxygen/ThreadFindSeal.java
+++ b/src/main/java/micdoodle8/mods/galacticraft/core/oxygen/ThreadFindSeal.java
@@ -124,26 +131,42 @@ public class ThreadFindSeal
     public void check()
     {
         long time1 = System.nanoTime();

         this.sealed = true;
         this.checked.add(this.head.clone());
         this.currentLayer = new LinkedList<BlockVec3>();
         this.airToReplace = new LinkedList<BlockVec3>();
         this.airToReplaceBright = new LinkedList<BlockVec3>();

         if (this.checkCount > 0)
         {
             this.currentLayer.add(this.head);
             if (this.head.x < -29990000 || this.head.z < -29990000 || this.head.x >= 29990000 || this.head.z >= 29990000)
             {
-                if (Blocks.air == this.head.getBlockID_noChunkLoad(this.world))
+                Block b = this.head.getBlockID_noChunkLoad(this.world);
+                if (Blocks.air == b)
                 {
                     this.airToReplace.add(this.head.clone());
                 }
-                if (this.head.getBlockID_noChunkLoad(this.world) == GCBlocks.brightAir)
+                else if (b == GCBlocks.brightAir)
                 {
                     this.airToReplaceBright.add(this.head.clone());
                 }
                 this.doLayerNearMapEdge();
             }
             else
@@ -153,27 +176,33 @@ public class ThreadFindSeal
                 {
                     this.airToReplace.add(this.head.clone());
                 }
-                if (headblock == GCBlocks.brightAir)
+                else if (headblock == GCBlocks.brightAir)
                 {
                     this.airToReplaceBright.add(this.head.clone());
                 }
                 this.doLayer();
             }
         }
         else
         {
             this.sealed = false;
         }
  
         long time2 = System.nanoTime();
 
         //Can only be properly sealed if there is at least one sealer here (on edge check)
         if (this.sealers.isEmpty())
         {
             this.sealed = false;
         }
 
         if (this.sealed)
         {
             if (!this.airToReplace.isEmpty() || !this.airToReplaceBright.isEmpty())
             {
@@ -185,16 +214,30 @@ public class ThreadFindSeal
                 for (BlockVec3 checkedVec : this.airToReplace)
                 {
                     //No block update for performance reasons; deal with unlit torches separately
-                    changeList.add(new ScheduledBlockChange(checkedVec.clone(), breatheableAirID, 0));
+                    changeList.add(new ScheduledBlockChange(checkedVec.clone(), breatheableAirID, 0, checkedVec.getBlock(world), null));
                 }
                 for (BlockVec3 checkedVec : this.airToReplaceBright)
                 {
-                    changeList.add(new ScheduledBlockChange(checkedVec.clone(), GCBlocks.brightBreatheableAir, 0));
+                    changeList.add(new ScheduledBlockChange(checkedVec.clone(), GCBlocks.brightBreatheableAir, 0, checkedVec.getBlock(world), null));
                 }
                 TickHandlerServer.scheduleNewBlockChange(this.world.provider.dimensionId, changeList);
             }
             if (!this.torchesToUpdate.isEmpty())
             {
                 TickHandlerServer.scheduleNewTorchUpdate(this.world.provider.dimensionId, this.torchesToUpdate);
             }
         }
@@ -303,18 +349,28 @@ public class ThreadFindSeal
                         Block breatheableAirID = GCBlocks.breatheableAir;
                         for (BlockVec3 airVec : this.airToReplace)
                         {
-                            changeList.add(new ScheduledBlockChange(airVec.clone(), breatheableAirID, 0));
+                            changeList.add(new ScheduledBlockChange(airVec.clone(), breatheableAirID, 0, airVec.getBlock(world), null));
                         }
                         for (BlockVec3 airVec : this.airToReplaceBright)
                         {
-                            changeList.add(new ScheduledBlockChange(airVec.clone(), GCBlocks.brightBreatheableAir, 0));
+                            changeList.add(new ScheduledBlockChange(airVec.clone(), GCBlocks.brightBreatheableAir, 0, airVec.getBlock(world), null));
                         }
                         TickHandlerServer.scheduleNewBlockChange(this.world.provider.dimensionId, changeList);

                     }
                     if (!this.torchesToUpdate.isEmpty())
                     {
                         TickHandlerServer.scheduleNewTorchUpdate(this.world.provider.dimensionId, this.torchesToUpdate);
                     }
                 }
             }
@@ -335,11 +391,11 @@ public class ThreadFindSeal
                     List<ScheduledBlockChange> changeList = new LinkedList<ScheduledBlockChange>();
                     for (BlockVec3 checkedVec : this.breatheableToReplace)
                     {
-                        changeList.add(new ScheduledBlockChange(checkedVec.clone(), Blocks.air, 0));
+                        changeList.add(new ScheduledBlockChange(checkedVec.clone(), Blocks.air, 0, checkedVec.getBlock(world), null));
                     }
                     for (BlockVec3 checkedVec : this.breatheableToReplaceBright)
                     {
-                        changeList.add(new ScheduledBlockChange(checkedVec.clone(), GCBlocks.brightAir, 0));
+                        changeList.add(new ScheduledBlockChange(checkedVec.clone(), GCBlocks.brightAir, 0, checkedVec.getBlock(world), null));
                     }
                     TickHandlerServer.scheduleNewBlockChange(this.world.provider.dimensionId, changeList);
                 }