Make gregtech machines mark the chunk they're in as dirty on updates (#1001)

* Make gregtech machines mark the chunk they're in as dirty on updates

* Avoid any potential NPE in markDirty

* Mark dirty on GT tool use (screwdriver/wrench/etc)

* Fix multiblocks not marking hatches/buses as dirty too

3 files changed, 12 insertions, 6 deletions

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 ef492950a1..4c890a5673 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
@@ -125,7 +125,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
         mNEIName = aNEIName;
         mPower = buildPower();
     }
-    
+
     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);
@@ -146,7 +146,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
     protected boolean isValidMainFacing(byte aSide) {
     	return aSide > 1;
     }
-    
+
     public boolean setMainFacing(byte aSide){
     	if (!isValidMainFacing(aSide)) return false;
     	mMainFacing = aSide;
@@ -408,6 +408,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
 
     @Override
     public FluidStack setDrainableStack(FluidStack aFluid) {
+        markDirty();
         mFluidOut = aFluid;
         return mFluidOut;
     }
@@ -428,9 +429,9 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
         	if(aBaseMetaTileEntity.getAirAtSide(i)){
         		aBaseMetaTileEntity.openGUI(aPlayer);
         		return true;
-        	}        	
+        	}
         }
-        GT_Utility.sendChatToPlayer(aPlayer,"No free Side!");        
+        GT_Utility.sendChatToPlayer(aPlayer,"No free Side!");
         return true;
     }
 
@@ -509,6 +510,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
             boolean tSucceeded = false;
 
             if (mMaxProgresstime > 0 && (mProgresstime >= 0 || aBaseMetaTileEntity.isAllowedToWork())) {
+                markDirty();
                 aBaseMetaTileEntity.setActive(true);
                 if (mProgresstime < 0 || drainEnergyForProcess(mEUt)) {
                     if (++mProgresstime >= mMaxProgresstime) {
@@ -966,7 +968,7 @@ public abstract class GT_MetaTileEntity_BasicMachine extends GT_MetaTileEntity_B
                 {
 					if (debugCleanroom) {
 						GT_Log.out.println(
-							"BasicMachine: Voiding output due to efficiency failure. mEfficiency = " + 
+							"BasicMachine: Voiding output due to efficiency failure. mEfficiency = " +
 							getCallbackBase().mEfficiency
 						);
 					}
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_OutputBus.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_OutputBus.java
index 60832dd4d9..8ee2f48b2d 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_OutputBus.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_OutputBus.java
@@ -133,6 +133,7 @@ public class GT_MetaTileEntity_Hatch_OutputBus extends GT_MetaTileEntity_Hatch {
      * @return true if stack is fully accepted. false is stack is partially accepted or nothing is accepted
      */
     public boolean storeAll(ItemStack aStack) {
+        markDirty();
         for (int i = 0, mInventoryLength = mInventory.length; i < mInventoryLength && aStack.stackSize > 0; i++) {
             ItemStack tSlot = mInventory[i];
             if (GT_Utility.isStackInvalid(tSlot)) {
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
index dcbee86a2d..a2d6f3a05b 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
@@ -354,6 +354,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
     protected void runMachine(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
         if (mMaxProgresstime > 0 && doRandomMaintenanceDamage()) {
             if (onRunningTick(mInventory[1])) {
+                markDirty();
                 if (!polluteEnvironment(getPollutionPerTick(mInventory[1]))) {
                     stopMachine();
                 }
@@ -390,7 +391,9 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
             if (aTick % 100 == 0 || aBaseMetaTileEntity.hasWorkJustBeenEnabled() || aBaseMetaTileEntity.hasInventoryBeenModified()) {
 
                 if (aBaseMetaTileEntity.isAllowedToWork()) {
-                    checkRecipe(mInventory[1]);
+                    if(checkRecipe(mInventory[1])) {
+                        markDirty();
+                    }
                 }
                 if (mMaxProgresstime <= 0) mEfficiency = Math.max(0, mEfficiency - 1000);
             }