Fix mabs structure persistance (#498)

* Reset structure variables before checking structure

* Fix persistance of structure variables

1 files changed, 4 insertions, 2 deletions

diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/mega/GregTechMetaTileEntity_MegaAlloyBlastSmelter.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/mega/GregTechMetaTileEntity_MegaAlloyBlastSmelter.java
index 80abaa270f..702dc467be 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/mega/GregTechMetaTileEntity_MegaAlloyBlastSmelter.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/mega/GregTechMetaTileEntity_MegaAlloyBlastSmelter.java
@@ -409,12 +409,14 @@ public class GregTechMetaTileEntity_MegaAlloyBlastSmelter
 
     @Override
     public boolean checkMachine(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {
+        glassTier = -1;
+        coilLevel = HeatingCoilLevel.None;
         if (!checkPiece("main", 5, 16, 0)) return false;
         if (hasNormalCoils) coilLevel = HeatingCoilLevel.None;
         if (mMaintenanceHatches.size() != 1) return false;
         if (mMufflerHatches.size() != 45) return false;
-        if (this.glassTier < 10 && !this.mEnergyHatches.isEmpty()) {
-            for (GT_MetaTileEntity_Hatch_Energy hatchEnergy : this.mEnergyHatches) {
+        if (this.glassTier < 10 && !getExoticAndNormalEnergyHatchList().isEmpty()) {
+            for (GT_MetaTileEntity_Hatch hatchEnergy : getExoticAndNormalEnergyHatchList()) {
                 if (this.glassTier < hatchEnergy.mTier) {
                     return false;
                 }