Merge branch 'mergeGTNH' into experimental

29 files changed, 338 insertions, 116 deletions

diff --git a/src/main/java/gregtech/api/metatileentity/BaseMetaTileEntity.java b/src/main/java/gregtech/api/metatileentity/BaseMetaTileEntity.java
index aa1546883d..028f47dee3 100644
--- a/src/main/java/gregtech/api/metatileentity/BaseMetaTileEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/BaseMetaTileEntity.java
@@ -27,7 +27,6 @@ import net.minecraft.network.Packet;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.AxisAlignedBB;
 import net.minecraft.util.EnumChatFormatting;
-import net.minecraft.world.ChunkPosition;
 import net.minecraft.world.EnumSkyBlock;
 import net.minecraft.world.World;
 import net.minecraftforge.common.util.ForgeDirection;
@@ -67,6 +66,26 @@ public class BaseMetaTileEntity extends BaseTileEntity implements IGregTechTileE
     private String mOwnerName = "";
     private NBTTagCompound mRecipeStuff = new NBTTagCompound();
 
+    private static final Field ENTITY_ITEM_HEALTH_FIELD;
+    static
+    {
+        Field f = null;
+
+        try {
+            f = EntityItem.class.getDeclaredField("field_70291_e");
+            f.setAccessible(true);
+        } catch (Exception e1) {
+            try {
+                f = EntityItem.class.getDeclaredField("health");
+                f.setAccessible(true);
+            } catch (Exception e2) {
+                e1.printStackTrace();
+                e2.printStackTrace();
+            }
+        }
+        ENTITY_ITEM_HEALTH_FIELD = f;
+    }
+
     public BaseMetaTileEntity() {
     }
 
@@ -446,6 +465,12 @@ public class BaseMetaTileEntity extends BaseTileEntity implements IGregTechTileE
                             for (int i = mMetaTileEntity.dechargerSlotStartIndex(), k = mMetaTileEntity.dechargerSlotCount() + i; i < k; i++) {
                                 if (mMetaTileEntity.mInventory[i] != null && getStoredEU() < getEUCapacity()) {
                                     dischargeItem(mMetaTileEntity.mInventory[i]);
+				    if(ic2.api.info.Info.itemEnergy.getEnergyValue(mMetaTileEntity.mInventory[i])>0){
+                                       if((getStoredEU() + ic2.api.info.Info.itemEnergy.getEnergyValue(mMetaTileEntity.mInventory[i]))<getEUCapacity()){
+                                           increaseStoredEnergyUnits((long)ic2.api.info.Info.itemEnergy.getEnergyValue(mMetaTileEntity.mInventory[i]),false);
+                                           mMetaTileEntity.mInventory[i].stackSize--;
+                                       }
+                                    }
                                     if (mMetaTileEntity.mInventory[i].stackSize <= 0)
                                         mMetaTileEntity.mInventory[i] = null;
                                     mInventoryChanged = true;
@@ -1121,7 +1146,8 @@ public class BaseMetaTileEntity extends BaseTileEntity implements IGregTechTileE
                     }
                 }
             }
-            GT_Pollution.addPollution(new ChunkPosition(getXCoord(), getYCoord(), getZCoord()), 100000);
+
+            GT_Pollution.addPollution(this, 100000);
             mMetaTileEntity.doExplosion(aAmount);
         }
     }
@@ -1139,10 +1165,9 @@ public class BaseMetaTileEntity extends BaseTileEntity implements IGregTechTileE
         tItemEntity.hurtResistantTime = 999999;
         tItemEntity.lifespan = 60000;
         try {
-			Field tField = tItemEntity.getClass().getDeclaredField("health");
-			tField.setAccessible(true);
-			tField.setInt(tItemEntity, 99999999);
-		} catch (Exception e) {e.printStackTrace();}
+            if(ENTITY_ITEM_HEALTH_FIELD != null)
+                ENTITY_ITEM_HEALTH_FIELD.setInt(tItemEntity, 99999999);
+		} catch (Exception ignored) {}
         this.worldObj.spawnEntityInWorld(tItemEntity);
         tItem.stackSize = 0;                       	
     }
diff --git a/src/main/java/gregtech/api/metatileentity/BaseTileEntity.java b/src/main/java/gregtech/api/metatileentity/BaseTileEntity.java
index f60c24b23a..02f18ecaec 100644
--- a/src/main/java/gregtech/api/metatileentity/BaseTileEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/BaseTileEntity.java
@@ -434,4 +434,7 @@ public abstract class BaseTileEntity extends TileEntity implements IHasWorldObje
     public final void setToFire() {
         worldObj.setBlock(xCoord, yCoord, zCoord, Blocks.fire);
     }
+    
+    @Override 
+    public void markDirty() {/* Do not do the super Function */} 
 }
\ No newline at end of file
diff --git a/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java b/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
index 0182052f71..ef4f4f1362 100644
--- a/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/MetaPipeEntity.java
@@ -2,7 +2,6 @@ package gregtech.api.metatileentity;
 
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import gregtech.GT_Mod;
 import gregtech.api.GregTech_API;
 import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
@@ -10,7 +9,6 @@ import gregtech.api.objects.GT_ItemStack;
 import gregtech.api.util.GT_Config;
 import gregtech.api.util.GT_LanguageManager;
 import gregtech.api.util.GT_Utility;
-import gregtech.common.GT_Pollution;
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -22,7 +20,6 @@ import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.AxisAlignedBB;
-import net.minecraft.world.ChunkPosition;
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 import net.minecraftforge.common.util.ForgeDirection;
@@ -667,8 +664,6 @@ public abstract class MetaPipeEntity implements IMetaTileEntity {
         World tWorld = getBaseMetaTileEntity().getWorld();
         tWorld.setBlock(tX, tY, tZ, Blocks.air);
         if (GregTech_API.sMachineExplosions)
-            if(GT_Mod.gregtechproxy.mPollution)
-                GT_Pollution.addPollution(new ChunkPosition(tX, tY, tZ), 100000);
             tWorld.createExplosion(null, tX + 0.5, tY + 0.5, tZ + 0.5, tStrength, true);
     }
 
diff --git a/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java b/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java
index 3cc96b5058..d8349d0d04 100644
--- a/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/MetaTileEntity.java
@@ -2,7 +2,6 @@ package gregtech.api.metatileentity;
 
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import gregtech.GT_Mod;
 import gregtech.api.GregTech_API;
 import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
@@ -11,7 +10,6 @@ import gregtech.api.util.GT_Config;
 import gregtech.api.util.GT_LanguageManager;
 import gregtech.api.util.GT_ModHandler;
 import gregtech.api.util.GT_Utility;
-import gregtech.common.GT_Pollution;
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -22,7 +20,6 @@ import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.AxisAlignedBB;
-import net.minecraft.world.ChunkPosition;
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 import net.minecraftforge.common.util.ForgeDirection;
@@ -857,8 +854,6 @@ public abstract class MetaTileEntity implements IMetaTileEntity {
         GT_Utility.sendSoundToPlayers(tWorld, GregTech_API.sSoundList.get(209), 1.0F, -1, tX, tY, tZ);
         tWorld.setBlock(tX, tY, tZ, Blocks.air);
         if (GregTech_API.sMachineExplosions)
-            if(GT_Mod.gregtechproxy.mPollution)
-                GT_Pollution.addPollution(new ChunkPosition(tX, tY, tZ), 100000);
             tWorld.createExplosion(null, tX + 0.5, tY + 0.5, tZ + 0.5, tStrength, true);
     }
 
diff --git a/src/main/java/gregtech/api/metatileentity/examples/GT_MetaTileEntity_E_Furnace.java b/src/main/java/gregtech/api/metatileentity/examples/GT_MetaTileEntity_E_Furnace.java
index 305dfa36c0..4d54a142cd 100644
--- a/src/main/java/gregtech/api/metatileentity/examples/GT_MetaTileEntity_E_Furnace.java
+++ b/src/main/java/gregtech/api/metatileentity/examples/GT_MetaTileEntity_E_Furnace.java
@@ -23,9 +23,13 @@ public class GT_MetaTileEntity_E_Furnace extends GT_MetaTileEntity_BasicMachine
         super(aName, aTier, 1, aDescription, aTextures, 1, 1, aGUIName, aNEIName);
     }
 
+    public GT_MetaTileEntity_E_Furnace(String aName, int aTier, String[] aDescription, ITexture[][][] aTextures, String aGUIName, String aNEIName) {
+        super(aName, aTier, 1, aDescription, aTextures, 1, 1, aGUIName, aNEIName);
+    }
+
     @Override
     public MetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
-        return new GT_MetaTileEntity_E_Furnace(mName, mTier, mDescription, mTextures, mGUIName, mNEIName);
+        return new GT_MetaTileEntity_E_Furnace(mName, mTier, mDescriptionArray, mTextures, mGUIName, mNEIName);
     }
 
     @Override
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Cable.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Cable.java
index 3ff97e054a..2debde31a2 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Cable.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Cable.java
@@ -284,9 +284,9 @@ public class GT_MetaPipeEntity_Cable extends MetaPipeEntity implements IMetaTile
     @Override
     public String[] getDescription() {
         return new String[]{
-                "Max Voltage: " + EnumChatFormatting.GREEN + mVoltage + " (" + VN[GT_Utility.getTier(mVoltage)] + ")" + EnumChatFormatting.GRAY,
-                "Max Amperage: " + EnumChatFormatting.YELLOW + mAmperage + EnumChatFormatting.GRAY,
-                "Loss/Meter/Ampere: " + EnumChatFormatting.RED + mCableLossPerMeter + EnumChatFormatting.GRAY + " EU-Volt"
+                "Max Voltage: %%%" + EnumChatFormatting.GREEN + mVoltage + " (" + VN[GT_Utility.getTier(mVoltage)] + ")" + EnumChatFormatting.GRAY,
+                "Max Amperage: %%%" + EnumChatFormatting.YELLOW + mAmperage + EnumChatFormatting.GRAY,
+                "Loss/Meter/Ampere: %%%" + EnumChatFormatting.RED + mCableLossPerMeter + EnumChatFormatting.GRAY + " EU-Volt"
         };
     }
 
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Fluid.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Fluid.java
index 0e199b6783..4a51669824 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Fluid.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Fluid.java
@@ -378,8 +378,8 @@ public class GT_MetaPipeEntity_Fluid extends MetaPipeEntity {
     @Override
     public String[] getDescription() {
         return new String[]{
-                EnumChatFormatting.BLUE + "Fluid Capacity: " + (mCapacity * 20) + "L/sec" + EnumChatFormatting.GRAY,
-                EnumChatFormatting.RED + "Heat Limit: " + mHeatResistance + " K" + EnumChatFormatting.GRAY
+                EnumChatFormatting.BLUE + "Fluid Capacity: %%%" + (mCapacity * 20) + "L/sec" + EnumChatFormatting.GRAY,
+                EnumChatFormatting.RED + "Heat Limit: %%%" + mHeatResistance + " K" + EnumChatFormatting.GRAY
         };
     }
 
@@ -388,4 +388,4 @@ public class GT_MetaPipeEntity_Fluid extends MetaPipeEntity {
         if(GT_Client.hideValue==1) return 0.0625F;
         return mThickNess;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicBatteryBuffer.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicBatteryBuffer.java
index 275baeca81..c35690b868 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicBatteryBuffer.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicBatteryBuffer.java
@@ -38,9 +38,16 @@ public class GT_MetaTileEntity_BasicBatteryBuffer extends GT_MetaTileEntity_Tier
         super(aName, aTier, aSlotCount, aDescription, aTextures);
     }
 
+    public GT_MetaTileEntity_BasicBatteryBuffer(String aName, int aTier, String[] aDescription, ITexture[][][] aTextures, int aSlotCount) {
+        super(aName, aTier, aSlotCount, aDescription, aTextures);
+    }
+
     @Override
     public String[] getDescription() {
-        return new String[]{mDescription, mInventory.length + " Slots"};
+    	String[] desc = new String[mDescriptionArray.length + 1];
+    	System.arraycopy(mDescriptionArray, 0, desc, 0, mDescriptionArray.length);
+    	desc[mDescriptionArray.length] = mInventory.length + " Slots";
+    	return desc;
     }
 
     @Override
@@ -60,7 +67,7 @@ public class GT_MetaTileEntity_BasicBatteryBuffer extends GT_MetaTileEntity_Tier
 
     @Override
     public IMetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
-        return new GT_MetaTileEntity_BasicBatteryBuffer(mName, mTier, mDescription, mTextures, mInventory.length);
+        return new GT_MetaTileEntity_BasicBatteryBuffer(mName, mTier, mDescriptionArray, mTextures, mInventory.length);
     }
 
     @Override
@@ -262,6 +269,11 @@ public class GT_MetaTileEntity_BasicBatteryBuffer extends GT_MetaTileEntity_Tier
         }
         return false;
     }
+    
+    @Override
+    public int getInventoryStackLimit() {
+        return 1;
+    }
 
     public long[] getStoredEnergy() {
     	boolean scaleOverflow =false;
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java
index 4378957c18..c20b8ad3a8 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicGenerator.java
@@ -10,7 +10,6 @@ import gregtech.common.GT_Pollution;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
-import net.minecraft.world.ChunkPosition;
 import net.minecraftforge.fluids.FluidStack;
 
 import java.util.Collection;
@@ -22,10 +21,18 @@ public abstract class GT_MetaTileEntity_BasicGenerator extends GT_MetaTileEntity
         super(aID, aName, aNameRegional, aTier, 3, aDescription, aTextures);
     }
 
+    public GT_MetaTileEntity_BasicGenerator(int aID, String aName, String aNameRegional, int aTier, String[] aDescription, ITexture... aTextures) {
+        super(aID, aName, aNameRegional, aTier, 3, aDescription, aTextures);
+    }
+
     public GT_MetaTileEntity_BasicGenerator(String aName, int aTier, String aDescription, ITexture[][][] aTextures) {
         super(aName, aTier, 3, aDescription, aTextures);
     }
 
+    public GT_MetaTileEntity_BasicGenerator(String aName, int aTier, String[] aDescription, ITexture[][][] aTextures) {
+        super(aName, aTier, 3, aDescription, aTextures);
+    }
+
     @Override
     public ITexture[][][] getTextureSet(ITexture[] aTextures) {
         ITexture[][][] rTextures = new ITexture[10][17][];
@@ -51,7 +58,10 @@ public abstract class GT_MetaTileEntity_BasicGenerator extends GT_MetaTileEntity
 
     @Override
     public String[] getDescription() {
-        return new String[]{mDescription, "Fuel Efficiency: " + getEfficiency() + "%"};
+        String[] desc = new String[mDescriptionArray.length + 1];
+        System.arraycopy(mDescriptionArray, 0, desc, 0, mDescriptionArray.length);
+        desc[mDescriptionArray.length] = "Fuel Efficiency: " + getEfficiency() + "%";
+        return desc;
     }
 
     @Override
@@ -186,7 +196,6 @@ public abstract class GT_MetaTileEntity_BasicGenerator extends GT_MetaTileEntity
     @Override
     public void onPostTick(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
         if (aBaseMetaTileEntity.isServerSide() && aBaseMetaTileEntity.isAllowedToWork() && aTick % 10 == 0) {
-        	long tProducedEU = 0;
             if (mFluid == null) {
                 if (aBaseMetaTileEntity.getUniversalEnergyStored() < maxEUOutput() + getMinimumStoredEU()) {
                     mInventory[getStackDisplaySlot()] = null;
@@ -198,9 +207,10 @@ public abstract class GT_MetaTileEntity_BasicGenerator extends GT_MetaTileEntity
             } else {
                 int tFuelValue = getFuelValue(mFluid), tConsumed = consumedFluidPerOperation(mFluid);
                 if (tFuelValue > 0 && tConsumed > 0 && mFluid.amount > tConsumed) {
-                    long tFluidAmountToUse = Math.min(mFluid.amount / tConsumed, (maxEUOutput() * 20 + getMinimumStoredEU() - aBaseMetaTileEntity.getUniversalEnergyStored()) / tFuelValue);
+                    long tFluidAmountToUse = Math.min(mFluid.amount / tConsumed, (maxEUStore() - aBaseMetaTileEntity.getUniversalEnergyStored()) / tFuelValue);
+					//long tFluidAmountToUse = Math.min(mFluid.amount / tConsumed, (maxEUOutput() * 20 + getMinimumStoredEU() - aBaseMetaTileEntity.getUniversalEnergyStored()) / tFuelValue);//TODO CHECK
                     if (tFluidAmountToUse > 0 && aBaseMetaTileEntity.increaseStoredEnergyUnits(tFluidAmountToUse * tFuelValue, true)) {
-                        tProducedEU = tFluidAmountToUse * tFuelValue;
+                        GT_Pollution.addPollution(getBaseMetaTileEntity(),10 * getPollution());
                         mFluid.amount -= tFluidAmountToUse * tConsumed;
                     }
                 }
@@ -212,14 +222,10 @@ public abstract class GT_MetaTileEntity_BasicGenerator extends GT_MetaTileEntity
                     if (aBaseMetaTileEntity.addStackToSlot(getOutputSlot(), tEmptyContainer)) {
                         aBaseMetaTileEntity.increaseStoredEnergyUnits(tFuelValue, true);
                         aBaseMetaTileEntity.decrStackSize(getInputSlot(), 1);
-                        tProducedEU = tFuelValue;
+                        GT_Pollution.addPollution(getBaseMetaTileEntity(),10 * getPollution());
                     }
                 }
             }
-            if(tProducedEU>0&&getPollution()>0){            	
-            	GT_Pollution.addPollution(new ChunkPosition(this.getBaseMetaTileEntity().getXCoord(), this.getBaseMetaTileEntity().getYCoord(), this.getBaseMetaTileEntity().getZCoord()), 
-            			(int) ((tProducedEU * getPollution()/(250*(mTier+1)))));
-            }
         }
 
         if (aBaseMetaTileEntity.isServerSide())
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull.java
index 37a1c9670d..1577015e2e 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull.java
@@ -21,10 +21,14 @@ public class GT_MetaTileEntity_BasicHull extends GT_MetaTileEntity_BasicTank {
     public GT_MetaTileEntity_BasicHull(String aName, int aTier, int aInvSlotCount, String aDescription, ITexture[][][] aTextures) {
         super(aName, aTier, aInvSlotCount, aDescription, aTextures);
     }
+    
+    public GT_MetaTileEntity_BasicHull(String aName, int aTier, int aInvSlotCount, String[] aDescription, ITexture[][][] aTextures) {
+        super(aName, aTier, aInvSlotCount, aDescription, aTextures);
+    }
 
     @Override
     public IMetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
-        return new GT_MetaTileEntity_BasicHull(mName, mTier, mInventory.length, mDescription, mTextures);
+        return new GT_MetaTileEntity_BasicHull(mName, mTier, mInventory.length, mDescriptionArray, mTextures);
     }
 
     @Override
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull_NonElectric.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull_NonElectric.java
index 6294add731..73b45ecbb2 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull_NonElectric.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicHull_NonElectric.java
@@ -12,6 +12,10 @@ public abstract class GT_MetaTileEntity_BasicHull_NonElectric extends GT_MetaTil
         super(aName, aTier, 1, aDescription, aTextures);
     }
 
+    public GT_MetaTileEntity_BasicHull_NonElectric(String aName, int aTier, String[] aDescription, ITexture[][][] aTextures) {
+        super(aName, aTier, 1, aDescription, aTextures);
+    }
+
     @Override
     public ITexture[] getTexture(IGregTechTileEntity aBaseMetaTileEntity, byte aSide, byte aConnections, byte aColorIndex, boolean aConnected, boolean aRedstone) {
         return mTextures[Math.min(2, aSide)][aColorIndex + 1];
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java
index c68ea4a612..e014f4039a 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_BasicMachine.java
@@ -1,5 +1,6 @@
 package gregtech.api.metatileentity.implementations;
 
+import gregtech.GT_Mod;
 import gregtech.api.GregTech_API;
 import gregtech.api.enums.ItemList;
 import gregtech.api.enums.Textures;
@@ -19,6 +20,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumChatFormatting;
+import net.minecraftforge.common.DimensionManager;
 import net.minecraftforge.common.util.ForgeDirection;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.IFluidHandler;
@@ -48,6 +50,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
     public int mMainFacing = -1, mProgresstime = 0, mMaxProgresstime = 0, mEUt = 0, mOutputBlocked = 0;
     public FluidStack mOutputFluid;
     public String mGUIName = "", mNEIName = "";
+    public GT_MetaTileEntity_MultiBlockBase mCleanroom;
     /**
      * Contains the Recipe which has been previously used, or null if there was no previous Recipe, which could have been buffered
      */
@@ -89,6 +92,15 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
         mNEIName = aNEIName;
     }
     
+    public GT_MetaTileEntity_BasicMachine(String aName, int aTier, int aAmperage, String[] aDescription, ITexture[][][] aTextures, int aInputSlotCount, int aOutputSlotCount, String aGUIName, String aNEIName) {
+        super(aName, aTier, OTHER_SLOT_COUNT + aInputSlotCount + aOutputSlotCount + 1, aDescription, aTextures);
+        mInputSlotCount = Math.max(0, aInputSlotCount);
+        mOutputItems = new ItemStack[Math.max(0, aOutputSlotCount)];
+        mAmperage = aAmperage;
+        mGUIName = aGUIName;
+        mNEIName = aNEIName;
+    }
+    
     public boolean setMainFacing(byte aDirection){
     	mMainFacing = aDirection;
     	if(getBaseMetaTileEntity().getFrontFacing() == mMainFacing){
@@ -423,6 +435,8 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
                         endProcess();
                     }
                     if (mProgresstime > 5) mStuttering = false;
+                    //XSTR aXSTR = new XSTR();
+                    //if(GT_Mod.gregtechproxy.mAprilFool && aXSTR.nextInt(5000)==0)GT_Utility.sendSoundToPlayers(aBaseMetaTileEntity.getWorld(), GregTech_API.sSoundList.get(5), 10.0F, -1.0F, aBaseMetaTileEntity.getXCoord(), aBaseMetaTileEntity.getYCoord(),aBaseMetaTileEntity.getZCoord());
                 } else {
                     if (!mStuttering) {
                         stutterProcess();
@@ -765,6 +779,16 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
         return checkRecipe(false);
     }
 
+    public static boolean isValidForLowGravity(GT_Recipe tRecipe, int dimId){
+        return //TODO check or get a better solution
+                DimensionManager.getProvider(dimId).getClass().getName().contains("Orbit") ||
+                DimensionManager.getProvider(dimId).getClass().getName().endsWith("Space") ||
+                DimensionManager.getProvider(dimId).getClass().getName().endsWith("Asteroids") ||
+                DimensionManager.getProvider(dimId).getClass().getName().endsWith("SS") ||
+                DimensionManager.getProvider(dimId).getClass().getName().contains("SpaceStation");
+    }
+
+
     /**
      *
      * @param skipOC disables OverclockedNess calculation and check - if you do you must implement your own method...
@@ -775,19 +799,27 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
         if (tMap == null) return DID_NOT_FIND_RECIPE;
         GT_Recipe tRecipe = tMap.findRecipe(getBaseMetaTileEntity(), mLastRecipe, false, V[mTier], new FluidStack[]{getFillableStack()}, getSpecialSlot(), getAllInputs());
         if (tRecipe == null) return DID_NOT_FIND_RECIPE;
+        if (GT_Mod.gregtechproxy.mLowGravProcessing && tRecipe.mSpecialValue == -100 &&
+                !isValidForLowGravity(tRecipe,getBaseMetaTileEntity().getWorld().provider.dimensionId))
+            return FOUND_RECIPE_BUT_DID_NOT_MEET_REQUIREMENTS;
         if (tRecipe.mCanBeBuffered) mLastRecipe = tRecipe;
         if (!canOutput(tRecipe)) {
             mOutputBlocked++;
             return FOUND_RECIPE_BUT_DID_NOT_MEET_REQUIREMENTS;
         }
+        if (tRecipe.mSpecialValue == -200 && (mCleanroom == null || mCleanroom.mEfficiency == 0))
+            return FOUND_RECIPE_BUT_DID_NOT_MEET_REQUIREMENTS;
         if (!tRecipe.isRecipeInputEqual(true, new FluidStack[]{getFillableStack()}, getAllInputs()))
             return FOUND_RECIPE_BUT_DID_NOT_MEET_REQUIREMENTS;
-
         for (int i = 0; i < mOutputItems.length; i++)
             if (getBaseMetaTileEntity().getRandomNumber(10000) < tRecipe.getOutputChance(i))
                 mOutputItems[i] = tRecipe.getOutput(i);
+        if (tRecipe.mSpecialValue == -200)
+            for (int i = 0; i < mOutputItems.length; i++)
+                if (mOutputItems[i] != null && getBaseMetaTileEntity().getRandomNumber(10000) > mCleanroom.mEfficiency)
+                    mOutputItems[i] = null;
         mOutputFluid = tRecipe.getFluidOutput(0);
-        if(!skipOC) {
+        if(!skipOC){
             calculateOverclockedNess(tRecipe);
             //In case recipe is too OP for that machine
             if (mMaxProgresstime == Integer.MAX_VALUE - 1 && mEUt == Integer.MAX_VALUE - 1)<