Fix input seperation on mixer (#379)

* Added back logic that has input seperation, while still allowing having no input busses at all

* Apply spotless

1 files changed, 21 insertions, 1 deletions

diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java
index 34715c8f1e..917a7cb1cc 100644
--- a/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java
@@ -15,6 +15,7 @@ import gregtech.api.enums.TAE;
 import gregtech.api.interfaces.IIconContainer;
 import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_InputBus;
 import gregtech.api.util.GT_Multiblock_Tooltip_Builder;
 import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
@@ -23,6 +24,7 @@ import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
 import gtPlusPlus.xmod.gregtech.common.blocks.textures.TexturesGtBlock;
 import net.minecraft.item.ItemStack;
+import net.minecraftforge.fluids.FluidStack;
 
 public class GregtechMetaTileEntity_IndustrialMixer
         extends GregtechMeta_MultiBlockBase<GregtechMetaTileEntity_IndustrialMixer> implements ISurvivalConstructable {
@@ -155,7 +157,25 @@ public class GregtechMetaTileEntity_IndustrialMixer
 
     @Override
     public boolean checkRecipe(final ItemStack aStack) {
-        return checkRecipeGeneric(getMaxParallelRecipes(), getEuDiscountForParallelism(), 250, 10000);
+        for (GT_MetaTileEntity_Hatch_InputBus tBus : mInputBusses) {
+            if (checkRecipeGeneric(
+                    tBus.mInventory,
+                    getStoredFluids().toArray(new FluidStack[0]),
+                    getMaxParallelRecipes(),
+                    getEuDiscountForParallelism(),
+                    250,
+                    10000)) {
+                return true;
+            }
+        }
+
+        return checkRecipeGeneric(
+                new ItemStack[0],
+                getStoredFluids().toArray(new FluidStack[0]),
+                getMaxParallelRecipes(),
+                getEuDiscountForParallelism(),
+                250,
+                10000);
     }
 
     @Override