ME input bus, gives the multiblock direct access to the 16 selected item types (#1271)

* ME input bus, gives the multiblock direct access to the 16 selected item types

* Reworked GUI to match the normal interface

* Don't need to duplicate shadow slots
Sync can (better) be done in `endRecipeProcessing`, in case some multi doesn't call `updateSlots` or does it at the wrong time

* Clarify name, to distinguish from the (future) Buffering and Crafting buses

* Make the GUI 4x4 again

* Make the 4x4 GUI actually work

* Make ghost item show item amount

* Remove unimplemented code remnants

Co-authored-by: Sampsa <sampo.vanninen@aalto.fi>

3 files changed, 37 insertions, 2 deletions

diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java
index 6d99a24347..82dbc3afd9 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java
@@ -179,4 +179,6 @@ public abstract class GT_MetaTileEntity_Hatch extends GT_MetaTileEntity_BasicTan
     }
 
     //To change to other page -> use the setter method -> updateTexture
+
+    public int getCircuitSlot() { return -1; }
 }
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_InputBus.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_InputBus.java
index 039c35c268..fb5eec7880 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_InputBus.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_InputBus.java
@@ -1,5 +1,6 @@
 package gregtech.api.metatileentity.implementations;
 
+import appeng.util.Platform;
 import gregtech.GT_Mod;
 import gregtech.api.gui.*;
 import gregtech.api.interfaces.ITexture;
@@ -34,6 +35,10 @@ public class GT_MetaTileEntity_Hatch_InputBus extends GT_MetaTileEntity_Hatch {
         this(id, name, nameRegional, tier, getSlots(tier));
     }
 
+    protected GT_MetaTileEntity_Hatch_InputBus(int id, String name, String nameRegional, int tier, int slots, String[] description) {
+        super(id, name, nameRegional, tier, slots, description);
+    }
+
     public GT_MetaTileEntity_Hatch_InputBus(int id, String name, String nameRegional, int tier, int slots) {
         super(id, name, nameRegional, tier, slots, ArrayExt.of(
                 "Item Input for Multiblocks",
@@ -248,4 +253,10 @@ public class GT_MetaTileEntity_Hatch_InputBus extends GT_MetaTileEntity_Hatch {
                 return i == aIndex;
         return mInventory[aIndex] == null;
     }
+
+    public void startRecipeProcessing() {
+    }
+
+    public void endRecipeProcessing() {
+    }
 }
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 a31be046b3..e29499b0b1 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
@@ -350,6 +350,14 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         }
     }
 
+    protected boolean checkRecipe()
+    {
+        startRecipeProcessing();
+        boolean result = checkRecipe(mInventory[1]);
+        endRecipeProcessing();
+        return result;
+    }
+
     protected void runMachine(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
         if (mMaxProgresstime > 0 && doRandomMaintenanceDamage()) {
             if (onRunningTick(mInventory[1])) {
@@ -375,7 +383,9 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
                     mProgresstime = 0;
                     mMaxProgresstime = 0;
                     mEfficiencyIncrease = 0;
-                    if (aBaseMetaTileEntity.isAllowedToWork()) checkRecipe(mInventory[1]);
+                    if (aBaseMetaTileEntity.isAllowedToWork()) {
+                        checkRecipe();
+                    }
                     if (mOutputFluids != null && mOutputFluids.length > 0) {
                         if (mOutputFluids.length > 1) {
                             try {
@@ -390,7 +400,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
             if (aTick % 100 == 0 || aBaseMetaTileEntity.hasWorkJustBeenEnabled() || aBaseMetaTileEntity.hasInventoryBeenModified()) {
 
                 if (aBaseMetaTileEntity.isAllowedToWork()) {
-                    if(checkRecipe(mInventory[1])) {
+                    if (checkRecipe()) {
                         markDirty();
                     }
                 }
@@ -906,6 +916,18 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
             if (isValidMetaTileEntity(tHatch)) tHatch.updateSlots();
     }
 
+    protected void startRecipeProcessing()
+    {
+        for (GT_MetaTileEntity_Hatch_InputBus tHatch : mInputBusses)
+            if (isValidMetaTileEntity(tHatch)) tHatch.startRecipeProcessing();
+    }
+
+    protected void endRecipeProcessing()
+    {
+        for (GT_MetaTileEntity_Hatch_InputBus tHatch : mInputBusses)
+            if (isValidMetaTileEntity(tHatch)) tHatch.endRecipeProcessing();
+    }
+
     protected static <T extends GT_MetaTileEntity_Hatch> T identifyHatch(IGregTechTileEntity aTileEntity, int aBaseCasingIndex, Class<T> clazz) {
         if (aTileEntity == null) return null;
         IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();