-Generalized FluidContainer Emptying and Filling

src/main/java/ellpeck/actuallyadditions/crafting/GrinderCrafting.java

@@ -15,7 +15,7 @@ public class GrinderCrafting{
 
     public static void init(){
         Util.logInfo("Initializing Crusher Recipes...");
-        GrinderRecipeManualRegistry.recipes.clear();
+        GrinderRecipeManualRegistry.clearRecipeList();
 
         GrinderRecipeManualRegistry.registerRecipe(new ItemStack(Blocks.redstone_ore), new ItemStack(Items.redstone, 10));
         GrinderRecipeManualRegistry.registerRecipe(new ItemStack(Blocks.lapis_ore), new ItemStack(InitItems.itemDust, 12, TheDusts.LAPIS.ordinal()));

src/main/java/ellpeck/actuallyadditions/recipe/GrinderRecipeManualRegistry.java

@@ -9,6 +9,10 @@ public class GrinderRecipeManualRegistry{
 
     public static ArrayList<GrinderRecipe> recipes = new ArrayList<GrinderRecipe>();
 
+    public static void clearRecipeList(){
+        recipes.clear();
+    }
+
     public static void registerRecipe(ItemStack input, ItemStack outputOne, ItemStack outputTwo, int secondChance){
         recipes.add(new GrinderRecipe(input, outputOne, outputTwo, secondChance));
     }

src/main/java/ellpeck/actuallyadditions/tile/TileEntityCanolaPress.java

@@ -52,14 +52,7 @@ public class TileEntityCanolaPress extends TileEntityInventoryBase implements IE
             }
             else this.currentProcessTime = 0;
 
-            if(this.slots[1] != null && this.slots[1].getItem() == Items.bucket && this.slots[2] == null){
+            WorldUtil.fillBucket(tank, slots, 1, 2);
-                if(this.tank.getFluidAmount() > 0 && this.tank.getFluid().getFluid() == InitBlocks.fluidCanolaOil && this.tank.getFluidAmount() >= FluidContainerRegistry.BUCKET_VOLUME){
-                    this.slots[2] = new ItemStack(InitItems.itemBucketCanolaOil);
-                    this.slots[1].stackSize--;
-                    if(this.slots[1].stackSize == 0) this.slots[1] = null;
-                    this.tank.drain(FluidContainerRegistry.BUCKET_VOLUME, true);
-                }
-            }
 
             if(this.tank.getFluidAmount() > 0){
                 WorldUtil.pushFluid(worldObj, xCoord, yCoord, zCoord, ForgeDirection.DOWN, this.tank);

src/main/java/ellpeck/actuallyadditions/tile/TileEntityCoffeeMachine.java

@@ -9,8 +9,8 @@ import ellpeck.actuallyadditions.items.InitItems;
 import ellpeck.actuallyadditions.items.ItemCoffee;
 import ellpeck.actuallyadditions.items.metalists.TheMiscItems;
 import ellpeck.actuallyadditions.network.gui.IButtonReactor;
+import ellpeck.actuallyadditions.util.WorldUtil;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraftforge.common.util.ForgeDirection;
@@ -62,14 +62,7 @@ public class TileEntityCoffeeMachine extends TileEntityInventoryBase implements
             }
         }
 
-        if(this.slots[SLOT_WATER_INPUT] != null && FluidContainerRegistry.containsFluid(this.slots[SLOT_WATER_INPUT], new FluidStack(FluidRegistry.WATER, FluidContainerRegistry.BUCKET_VOLUME)) && (this.slots[SLOT_WATER_OUTPUT] == null || (this.slots[SLOT_WATER_OUTPUT].stackSize < this.slots[SLOT_WATER_OUTPUT].getMaxStackSize()))){
+        WorldUtil.emptyBucket(tank, slots, SLOT_WATER_INPUT, SLOT_WATER_OUTPUT, FluidRegistry.WATER);
-            if(FluidContainerRegistry.BUCKET_VOLUME <= this.tank.getCapacity()-this.tank.getFluidAmount()){
-                if(this.slots[SLOT_WATER_OUTPUT] == null) this.slots[SLOT_WATER_OUTPUT] = new ItemStack(Items.bucket);
-                else this.slots[SLOT_WATER_OUTPUT].stackSize++;
-                this.slots[SLOT_WATER_INPUT] = null;
-                this.tank.fill(new FluidStack(FluidRegistry.WATER, FluidContainerRegistry.BUCKET_VOLUME), true);
-            }
-        }
     }
 
     public void brew(){

src/main/java/ellpeck/actuallyadditions/tile/TileEntityFermentingBarrel.java

@@ -4,7 +4,6 @@ import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 import ellpeck.actuallyadditions.blocks.InitBlocks;
 import ellpeck.actuallyadditions.config.values.ConfigIntValues;
-import ellpeck.actuallyadditions.items.InitItems;
 import ellpeck.actuallyadditions.util.WorldUtil;
 import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
@@ -42,23 +41,8 @@ public class TileEntityFermentingBarrel extends TileEntityInventoryBase implemen
             }
             else this.currentProcessTime = 0;
 
-            if(this.slots[0] != null && FluidContainerRegistry.containsFluid(this.slots[0], new FluidStack(InitBlocks.fluidCanolaOil, FluidContainerRegistry.BUCKET_VOLUME)) && (this.slots[1] == null || (this.slots[1].stackSize < this.slots[1].getMaxStackSize()))){
+            WorldUtil.emptyBucket(canolaTank, slots, 0, 1, InitBlocks.fluidCanolaOil);
-                if(FluidContainerRegistry.BUCKET_VOLUME <= this.canolaTank.getCapacity()-this.canolaTank.getFluidAmount()){
+            WorldUtil.fillBucket(oilTank, slots, 2, 3);
-                    if(this.slots[1] == null) this.slots[1] = new ItemStack(Items.bucket);
-                    else this.slots[1].stackSize++;
-                    this.slots[0] = null;
-                    this.canolaTank.fill(new FluidStack(InitBlocks.fluidCanolaOil, FluidContainerRegistry.BUCKET_VOLUME), true);
-                }
-            }
-
-            if(this.slots[2] != null && this.slots[2].getItem() == Items.bucket && this.slots[3] == null){
-                if(this.oilTank.getFluidAmount() > 0 && this.oilTank.getFluid().getFluid() == InitBlocks.fluidOil && this.oilTank.getFluidAmount() >= FluidContainerRegistry.BUCKET_VOLUME){
-                    this.slots[3] = new ItemStack(InitItems.itemBucketOil);
-                    this.slots[2].stackSize--;
-                    if(this.slots[2].stackSize == 0) this.slots[2] = null;
-                    this.oilTank.drain(FluidContainerRegistry.BUCKET_VOLUME, true);
-                }
-            }
 
             if(this.oilTank.getFluidAmount() > 0){
                 WorldUtil.pushFluid(worldObj, xCoord, yCoord, zCoord, ForgeDirection.DOWN, this.oilTank);

src/main/java/ellpeck/actuallyadditions/tile/TileEntityFluidCollector.java

@@ -9,7 +9,6 @@ import ellpeck.actuallyadditions.network.PacketHandler;
 import ellpeck.actuallyadditions.util.WorldUtil;
 import net.minecraft.block.Block;
 import net.minecraft.init.Blocks;
-import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.ChunkCoordinates;
@@ -137,26 +136,8 @@ public class TileEntityFluidCollector extends TileEntityInventoryBase implements
                 else this.currentTime = this.timeNeeded;
             }
 
-            if(!this.isPlacer){
+            if(!this.isPlacer) WorldUtil.fillBucket(tank, slots, 0, 1);
-                if(this.slots[0] != null && this.slots[0].getItem() == Items.bucket && this.slots[1] == null){
+            else WorldUtil.emptyBucket(tank, slots, 0, 1);
-                    if(this.tank.getFluidAmount() >= FluidContainerRegistry.BUCKET_VOLUME){
-                        this.slots[1] = FluidContainerRegistry.fillFluidContainer(this.tank.getFluid(), this.slots[0].copy());
-                        this.slots[0].stackSize--;
-                        if(this.slots[0].stackSize == 0) this.slots[0] = null;
-                        this.tank.drain(FluidContainerRegistry.BUCKET_VOLUME, true);
-                    }
-                }
-            }
-            else{
-                if(this.slots[0] != null && FluidContainerRegistry.isBucket(this.slots[0]) && !this.slots[0].isItemEqual(FluidContainerRegistry.EMPTY_BUCKET) && (this.slots[1] == null || this.slots[1].stackSize < this.slots[1].getMaxStackSize())){
-                    if(FluidContainerRegistry.BUCKET_VOLUME <= this.tank.getCapacity()-this.tank.getFluidAmount()){
-                        if(this.slots[1] == null) this.slots[1] = new ItemStack(Items.bucket);
-                        else this.slots[1].stackSize++;
-                        this.tank.fill(FluidContainerRegistry.getFluidForFilledItem(this.slots[0]), true);
-                        this.slots[0] = null;
-                    }
-                }
-            }
 
             if(this.tank.getFluidAmount() > 0 && !this.isPlacer){
                 WorldUtil.pushFluid(worldObj, xCoord, yCoord, zCoord, ForgeDirection.getOrientation(worldObj.getBlockMetadata(xCoord, yCoord, zCoord)).getOpposite(), this.tank);
@@ -164,6 +145,7 @@ public class TileEntityFluidCollector extends TileEntityInventoryBase implements
 
             if(amountBefore != this.tank.getFluidAmount()){
                 this.sendPacket();
+                this.markDirty();
             }
         }
     }

src/main/java/ellpeck/actuallyadditions/tile/TileEntityOilGenerator.java

@@ -7,7 +7,6 @@ import cpw.mods.fml.relauncher.SideOnly;
 import ellpeck.actuallyadditions.blocks.InitBlocks;
 import ellpeck.actuallyadditions.config.values.ConfigIntValues;
 import ellpeck.actuallyadditions.util.WorldUtil;
-import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraftforge.common.util.ForgeDirection;
@@ -48,14 +47,7 @@ public class TileEntityOilGenerator extends TileEntityInventoryBase implements I
                 }
             }
 
-            if(this.slots[0] != null && FluidContainerRegistry.containsFluid(this.slots[0], new FluidStack(InitBlocks.fluidOil, FluidContainerRegistry.BUCKET_VOLUME)) && (this.slots[1] == null || (this.slots[1].stackSize < this.slots[1].getMaxStackSize()))){
+            WorldUtil.emptyBucket(tank, slots, 0, 1, InitBlocks.fluidOil);
-                if(FluidContainerRegistry.BUCKET_VOLUME <= this.tank.getCapacity()-this.tank.getFluidAmount()){
-                    if(this.slots[1] == null) this.slots[1] = new ItemStack(Items.bucket);
-                    else this.slots[1].stackSize++;
-                    this.slots[0] = null;
-                    this.tank.fill(new FluidStack(InitBlocks.fluidOil, FluidContainerRegistry.BUCKET_VOLUME), true);
-                }
-            }
 
             if(this.getEnergyStored(ForgeDirection.UNKNOWN) > 0){
                 WorldUtil.pushEnergy(worldObj, xCoord, yCoord, zCoord, ForgeDirection.UP, storage);

src/main/java/ellpeck/actuallyadditions/util/WorldUtil.java

@@ -113,6 +113,44 @@ public class WorldUtil{
         }
         return null;
     }
+    
+    public static void fillBucket(FluidTank tank, ItemStack[] slots, int inputSlot, int outputSlot){
+        if(slots[inputSlot] != null && tank.getFluid() != null){
+            ItemStack filled = FluidContainerRegistry.fillFluidContainer(tank.getFluid(), slots[inputSlot].copy());
+            if(filled != null && FluidContainerRegistry.isEmptyContainer(slots[inputSlot]) && (slots[outputSlot] == null || (slots[outputSlot].isItemEqual(filled) && slots[outputSlot].stackSize < slots[outputSlot].getMaxStackSize()))){
+                int cap = FluidContainerRegistry.getContainerCapacity(tank.getFluid(), slots[inputSlot]);
+                if(cap > 0 && cap <= tank.getFluidAmount()){
+                    if(slots[outputSlot] == null) slots[outputSlot] = FluidContainerRegistry.fillFluidContainer(tank.getFluid(), slots[inputSlot].copy());
+                    else slots[outputSlot].stackSize++;
+
+                    if(slots[outputSlot] != null){
+                        tank.drain(cap, true);
+                        slots[inputSlot].stackSize--;
+                        if(slots[inputSlot].stackSize <= 0) slots[inputSlot] = null;
+                    }
+                }
+            }
+        }
+    }
+
+    public static void emptyBucket(FluidTank tank, ItemStack[] slots, int inputSlot, int outputSlot){
+        emptyBucket(tank, slots, inputSlot, outputSlot, null);
+    }
+
+    public static void emptyBucket(FluidTank tank, ItemStack[] slots, int inputSlot, int outputSlot, Fluid containedFluid){
+        if(slots[inputSlot] != null && FluidContainerRegistry.isFilledContainer(slots[inputSlot]) && (slots[outputSlot] == null || (slots[outputSlot].isItemEqual(FluidContainerRegistry.drainFluidContainer(slots[inputSlot].copy())) && slots[outputSlot].stackSize < slots[outputSlot].getMaxStackSize()))){
+            if(containedFluid == null || FluidContainerRegistry.containsFluid(slots[inputSlot], new FluidStack(containedFluid, 0))){
+                if((tank.getFluid() == null || FluidContainerRegistry.getFluidForFilledItem(slots[inputSlot]).isFluidEqual(tank.getFluid())) && tank.getCapacity()-tank.getFluidAmount() >= FluidContainerRegistry.getContainerCapacity(slots[inputSlot])){
+                    if(slots[outputSlot] == null) slots[outputSlot] = FluidContainerRegistry.drainFluidContainer(slots[inputSlot].copy());
+                    else slots[outputSlot].stackSize++;
+
+                    tank.fill(FluidContainerRegistry.getFluidForFilledItem(slots[inputSlot]), true);
+                    slots[inputSlot].stackSize--;
+                    if(slots[inputSlot].stackSize <= 0) slots[inputSlot] = null;
+                }
+            }
+        }
+    }
 
     public static ForgeDirection getDirectionByRotatingSide(int side){
         switch(side){