added melon and pumpkin farmer behavior and broke the API x)

src/main/java/de/ellpeck/actuallyadditions/api/ActuallyAdditionsAPI.java

@@ -32,7 +32,7 @@ public final class ActuallyAdditionsAPI{
 
     public static final String MOD_ID = "actuallyadditions";
     public static final String API_ID = MOD_ID+"api";
-    public static final String API_VERSION = "32";
+    public static final String API_VERSION = "33";
 
     public static final List<CrusherRecipe> CRUSHER_RECIPES = new ArrayList<CrusherRecipe>();
     public static final List<BallOfFurReturn> BALL_OF_FUR_RETURN_ITEMS = new ArrayList<BallOfFurReturn>();

src/main/java/de/ellpeck/actuallyadditions/api/farmer/FarmerResult.java

@@ -0,0 +1,17 @@
+/*
+ * This file ("FarmerResult.java") is part of the Actually Additions mod for Minecraft.
+ * It is created and owned by Ellpeck and distributed
+ * under the Actually Additions License to be found at
+ * http://ellpeck.de/actaddlicense
+ * View the source code at https://github.com/Ellpeck/ActuallyAdditions
+ *
+ * © 2015-2017 Ellpeck
+ */
+
+package de.ellpeck.actuallyadditions.api.farmer;
+
+public enum FarmerResult{
+    FAIL,
+    SUCCESS,
+    STOP_PROCESSING
+}

src/main/java/de/ellpeck/actuallyadditions/api/farmer/IFarmerBehavior.java

@@ -27,7 +27,7 @@ public interface IFarmerBehavior{
      * @param farmer The Farmer doing this action. Can be used to query and extract energy and add items to the slots
      * @return If planting was successful
      */
-    boolean tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer);
+    FarmerResult tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer);
 
     /**
      * Try to harvest a plant with this behavior
@@ -37,7 +37,7 @@ public interface IFarmerBehavior{
      * @param farmer The Farmer doing this action. Can be used to query and extract energy and add items to the slots
      * @return If harvesting was successful
      */
-    boolean tryHarvestPlant(World world, BlockPos pos, IFarmer farmer);
+    FarmerResult tryHarvestPlant(World world, BlockPos pos, IFarmer farmer);
-
 
+    int getPriority();
 }

src/main/java/de/ellpeck/actuallyadditions/mod/booklet/InitBooklet.java

@@ -221,7 +221,7 @@ public final class InitBooklet{
         //RF Using Blocks
         new BookletChapter("fireworkBox", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockFireworkBox), new PageTextOnly(1).addTextReplacement("<rf>", TileEntityFireworkBox.USE_PER_SHOT), new PageCrafting(2, BlockCrafting.recipeFireworkBox)).setSpecial();
         new BookletChapter("batteryBox", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockBatteryBox), new PageTextOnly(1), new PageCrafting(2, BlockCrafting.recipeBatteryBox).setNoText()).setSpecial();
-        new BookletChapter("farmer", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockFarmer), new PageTextOnly(1), new PagePicture(2, "page_farmer_crops", 95).addItemsToPage(new ItemStack(Items.WHEAT_SEEDS)).addItemsToPage(new ItemStack(InitItems.itemCanolaSeed)), new PagePicture(3, "page_farmer_cactus", 105).addItemsToPage(new ItemStack(Blocks.CACTUS)), new PagePicture(4, "page_farmer_wart", 95).addItemsToPage(new ItemStack(Items.NETHER_WART)), new PagePicture(5, "page_farmer_reeds", 105).addItemsToPage(new ItemStack(Items.REEDS)), new PageCrafting(4, BlockCrafting.recipeFarmer).setWildcard().setNoText()).setImportant();
+        new BookletChapter("farmer", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockFarmer), new PageTextOnly(1), new PagePicture(2, "page_farmer_crops", 95).addItemsToPage(new ItemStack(Items.WHEAT_SEEDS)).addItemsToPage(new ItemStack(InitItems.itemCanolaSeed)), new PagePicture(3, "page_farmer_cactus", 105).addItemsToPage(new ItemStack(Blocks.CACTUS)), new PagePicture(4, "page_farmer_wart", 95).addItemsToPage(new ItemStack(Items.NETHER_WART)), new PagePicture(5, "page_farmer_reeds", 105).addItemsToPage(new ItemStack(Items.REEDS)), new PagePicture(6, "page_farmer_melons", 105).addItemsToPage(new ItemStack(Items.MELON), new ItemStack(Blocks.PUMPKIN), new ItemStack(Blocks.MELON_BLOCK)), new PageCrafting(4, BlockCrafting.recipeFarmer).setWildcard().setNoText()).setImportant();
         new BookletChapter("miner", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockMiner), new PageTextOnly(1).addTextReplacement("<rf>", TileEntityMiner.ENERGY_USE_PER_BLOCK).addTextReplacement("<range>", TileEntityMiner.DEFAULT_RANGE), new PageCrafting(2, BlockCrafting.recipeMiner)).setSpecial();
         new BookletChapterCoffee("coffeeMachine", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockCoffeeMachine), new PageTextOnly(1).addItemsToPage(new ItemStack(InitItems.itemCoffeeBean)).addTextReplacement("<rf>", TileEntityCoffeeMachine.ENERGY_USED).addTextReplacement("<coffee>", TileEntityCoffeeMachine.CACHE_USE).addTextReplacement("<water>", TileEntityCoffeeMachine.WATER_USE), new PageTextOnly(2).addItemsToPage(new ItemStack(InitItems.itemCoffee)), new PagePicture(3, "page_coffee_machine", 115), new PageCrafting(4, BlockCrafting.recipeCoffeeMachine).setWildcard().setNoText(), new PageCrafting(5, ItemCrafting.recipeCup).setNoText()).setImportant();
         new BookletChapterCrusher("crusher", ActuallyAdditionsAPI.entryFunctionalRF, new ItemStack(InitBlocks.blockGrinderDouble), new PageTextOnly(1).addTextReplacement("<rf>", TileEntityGrinder.ENERGY_USE), new PageCrafting(2, BlockCrafting.recipeCrusher).setWildcard().setNoText(), new PageCrafting(3, BlockCrafting.recipeDoubleCrusher).setWildcard().setNoText(), new PageCrusherRecipe(4, CrusherCrafting.recipeIronHorseArmor).setNoText(), new PageCrusherRecipe(5, CrusherCrafting.recipeGoldHorseArmor).setNoText(), new PageCrusherRecipe(6, CrusherCrafting.recipeDiamondHorseArmor).setNoText());

src/main/java/de/ellpeck/actuallyadditions/mod/crafting/InitCrafting.java

@@ -14,10 +14,7 @@ import de.ellpeck.actuallyadditions.api.ActuallyAdditionsAPI;
 import de.ellpeck.actuallyadditions.mod.fluids.InitFluids;
 import de.ellpeck.actuallyadditions.mod.items.InitItems;
 import de.ellpeck.actuallyadditions.mod.items.metalists.TheMiscItems;
-import de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer.CactusFarmerBehavior;
+import de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer.*;
-import de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer.DefaultFarmerBehavior;
-import de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer.NetherWartFarmerBehavior;
-import de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer.ReedFarmerBehavior;
 import de.ellpeck.actuallyadditions.mod.util.ModUtil;
 import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
@@ -47,6 +44,7 @@ public final class InitCrafting{
         ActuallyAdditionsAPI.addFarmerBehavior(new CactusFarmerBehavior());
         ActuallyAdditionsAPI.addFarmerBehavior(new NetherWartFarmerBehavior());
         ActuallyAdditionsAPI.addFarmerBehavior(new ReedFarmerBehavior());
+        ActuallyAdditionsAPI.addFarmerBehavior(new MelonPumpkinFarmerBehavior());
 
         RecipeSorter.register(ModUtil.MOD_ID+":recipeKeepDataShaped", RecipeKeepDataShaped.class, RecipeSorter.Category.SHAPED, "after:minecraft:shaped");
         RecipeSorter.register(ModUtil.MOD_ID+":recipeKeepDataShapeless", RecipeKeepDataShapeless.class, RecipeSorter.Category.SHAPELESS, "after:minecraft:shapeless");

src/main/java/de/ellpeck/actuallyadditions/mod/misc/apiimpl/farmer/CactusFarmerBehavior.java

@@ -10,6 +10,7 @@
 
 package de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer;
 
+import de.ellpeck.actuallyadditions.api.farmer.FarmerResult;
 import de.ellpeck.actuallyadditions.api.farmer.IFarmerBehavior;
 import de.ellpeck.actuallyadditions.api.internal.IFarmer;
 import net.minecraft.block.Block;
@@ -26,31 +27,36 @@ import java.util.List;
 public class CactusFarmerBehavior implements IFarmerBehavior{
 
     @Override
-    public boolean tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
         int use = 250;
         if(farmer.getEnergy() >= use){
             Item item = seed.getItem();
             if(item instanceof ItemBlock){
                 Block block = Block.getBlockFromItem(item);
-                if(block instanceof BlockCactus && block.canPlaceBlockAt(world, pos)){
+                if(block instanceof BlockCactus){
+                    if(block.canPlaceBlockAt(world, pos)){
                         IBlockState state = block.getDefaultState();
                         world.setBlockState(pos, state, 2);
                         world.playEvent(2001, pos, Block.getStateId(state));
 
                         farmer.extractEnergy(use);
-                    return true;
+                        return FarmerResult.SUCCESS;
+                    }
+                    return FarmerResult.STOP_PROCESSING;
                 }
             }
         }
-        return false;
+        return FarmerResult.FAIL;
     }
 
     @Override
-    public boolean tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
         int use = 250;
         if(farmer.getEnergy() >= use){
             IBlockState state = world.getBlockState(pos);
             if(state.getBlock() instanceof BlockCactus){
+                FarmerResult result = FarmerResult.STOP_PROCESSING;
+
                 for(int i = 2; i >= 1; i--){
                     if(farmer.getEnergy() >= use){
                         BlockPos up = pos.up(i);
@@ -65,14 +71,21 @@ public class CactusFarmerBehavior implements IFarmerBehavior{
 
                                     farmer.extractEnergy(use);
                                     farmer.addToOutputInventory(drops, true);
+
+                                    result = FarmerResult.SUCCESS;
                                 }
                             }
                         }
                     }
                 }
-                return true;
+                return result;
             }
         }
-        return false;
+        return FarmerResult.FAIL;
+    }
+
+    @Override
+    public int getPriority(){
+        return 0;
     }
 }

src/main/java/de/ellpeck/actuallyadditions/mod/misc/apiimpl/farmer/DefaultFarmerBehavior.java

@@ -10,13 +10,11 @@
 
 package de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer;
 
+import de.ellpeck.actuallyadditions.api.farmer.FarmerResult;
 import de.ellpeck.actuallyadditions.api.farmer.IFarmerBehavior;
 import de.ellpeck.actuallyadditions.api.internal.IFarmer;
 import de.ellpeck.actuallyadditions.mod.util.StackUtil;
-import net.minecraft.block.Block;
+import net.minecraft.block.*;
-import net.minecraft.block.BlockCrops;
-import net.minecraft.block.BlockDirt;
-import net.minecraft.block.BlockGrass;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.init.Blocks;
 import net.minecraft.init.SoundEvents;
@@ -34,9 +32,18 @@ import java.util.List;
 public class DefaultFarmerBehavior implements IFarmerBehavior{
 
     @Override
-    public boolean tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
         int use = 350;
         if(farmer.getEnergy() >= use*2){
+            if(defaultPlant(world, pos, this.getPlantablePlantFromStack(seed, world, pos), farmer, use)){
+                return FarmerResult.SUCCESS;
+            }
+        }
+        return FarmerResult.FAIL;
+    }
+
+    public static boolean defaultPlant(World world, BlockPos pos, IBlockState toPlant, IFarmer farmer, int use){
+        if(toPlant != null){
             IBlockState state = world.getBlockState(pos);
             Block block = state.getBlock();
 
@@ -44,9 +51,7 @@ public class DefaultFarmerBehavior implements IFarmerBehavior{
                 BlockPos farmland = pos.down();
                 Block farmlandBlock = world.getBlockState(farmland).getBlock();
 
-                IBlockState toPlant = this.getPlantablePlantFromStack(seed, world, pos);
+                if(tryPlant(toPlant, world, pos)){
-                if(toPlant != null){
-                    if(this.tryPlant(toPlant, world, pos)){
                     farmer.extractEnergy(use);
                     return true;
                 }
@@ -58,7 +63,7 @@ public class DefaultFarmerBehavior implements IFarmerBehavior{
 
                         farmer.extractEnergy(use);
 
-                            if(this.tryPlant(toPlant, world, pos)){
+                        if(tryPlant(toPlant, world, pos)){
                             farmer.extractEnergy(use);
                             return true;
                         }
@@ -66,12 +71,11 @@ public class DefaultFarmerBehavior implements IFarmerBehavior{
                 }
             }
         }
-        }
         return false;
     }
 
-    private boolean tryPlant(IBlockState toPlant, World world, BlockPos pos){
+    private static boolean tryPlant(IBlockState toPlant, World world, BlockPos pos){
-        BlockCrops plantBlock = (BlockCrops)toPlant.getBlock();
+        BlockBush plantBlock = (BlockBush)toPlant.getBlock();
         if(plantBlock.canPlaceBlockAt(world, pos) && plantBlock.canBlockStay(world, pos, toPlant)){
             //This fixes a bug with Beetroot being able to be planted anywhere because Minecraft sucks
             if(plantBlock != Blocks.BEETROOTS || Blocks.WHEAT.canPlaceBlockAt(world, pos)){
@@ -83,7 +87,7 @@ public class DefaultFarmerBehavior implements IFarmerBehavior{
     }
 
     @Override
-    public boolean tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
         int use = 250;
         if(farmer.getEnergy() >= use){
             IBlockState state = world.getBlockState(pos);
@@ -121,12 +125,17 @@ public class DefaultFarmerBehavior implements IFarmerBehavior{
                         world.setBlockToAir(pos);
 
                         farmer.extractEnergy(use);
-                        return true;
+                        return FarmerResult.SUCCESS;
                     }
                 }
             }
         }
-        return false;
+        return FarmerResult.FAIL;
+    }
+
+    @Override
+    public int getPriority(){
+        return 0;
     }
 
     private IBlockState getPlantablePlantFromStack(ItemStack stack, World world, BlockPos pos){

src/main/java/de/ellpeck/actuallyadditions/mod/misc/apiimpl/farmer/MelonPumpkinFarmerBehavior.java

@@ -0,0 +1,81 @@
+/*
+ * This file ("MelonPumpkinFarmerBehavior.java") is part of the Actually Additions mod for Minecraft.
+ * It is created and owned by Ellpeck and distributed
+ * under the Actually Additions License to be found at
+ * http://ellpeck.de/actaddlicense
+ * View the source code at https://github.com/Ellpeck/ActuallyAdditions
+ *
+ * © 2015-2017 Ellpeck
+ */
+
+package de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer;
+
+import de.ellpeck.actuallyadditions.api.farmer.FarmerResult;
+import de.ellpeck.actuallyadditions.api.farmer.IFarmerBehavior;
+import de.ellpeck.actuallyadditions.api.internal.IFarmer;
+import de.ellpeck.actuallyadditions.mod.util.StackUtil;
+import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.init.Blocks;
+import net.minecraft.init.Items;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import java.util.List;
+
+public class MelonPumpkinFarmerBehavior implements IFarmerBehavior{
+
+    @Override
+    public FarmerResult tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
+        int use = 350;
+        if(farmer.getEnergy() >= use*2){
+            if(StackUtil.isValid(seed)){
+                Item seedItem = seed.getItem();
+                boolean isPumpkin = seedItem == Items.PUMPKIN_SEEDS;
+                if(isPumpkin || seedItem == Items.MELON_SEEDS){
+                    if((pos.getX()%2 == 0) == (pos.getZ()%2 == 0)){
+                        IBlockState toPlant = (isPumpkin ? Blocks.PUMPKIN_STEM : Blocks.MELON_STEM).getDefaultState();
+
+                        if(DefaultFarmerBehavior.defaultPlant(world, pos, toPlant, farmer, use)){
+                            return FarmerResult.SUCCESS;
+                        }
+                    }
+                    return FarmerResult.STOP_PROCESSING;
+                }
+            }
+        }
+        return FarmerResult.FAIL;
+    }
+
+    @Override
+    public FarmerResult tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
+        int use = 500;
+        if(farmer.getEnergy() >= use){
+            IBlockState state = world.getBlockState(pos);
+            Block block = state.getBlock();
+            if(block == Blocks.PUMPKIN || block == Blocks.MELON_BLOCK){
+                List<ItemStack> drops = state.getBlock().getDrops(world, pos, state, 0);
+                if(drops != null && !drops.isEmpty()){
+                    if(farmer.addToOutputInventory(drops, false)){
+                        world.playEvent(2001, pos, Block.getStateId(state));
+                        world.setBlockToAir(pos);
+
+                        farmer.extractEnergy(use);
+                        farmer.addToOutputInventory(drops, true);
+
+                        return FarmerResult.SUCCESS;
+                    }
+                }
+                return FarmerResult.STOP_PROCESSING;
+            }
+        }
+        return FarmerResult.FAIL;
+    }
+
+    @Override
+    public int getPriority(){
+        return 10;
+    }
+}

src/main/java/de/ellpeck/actuallyadditions/mod/misc/apiimpl/farmer/NetherWartFarmerBehavior.java

@@ -10,6 +10,7 @@
 
 package de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer;
 
+import de.ellpeck.actuallyadditions.api.farmer.FarmerResult;
 import de.ellpeck.actuallyadditions.api.farmer.IFarmerBehavior;
 import de.ellpeck.actuallyadditions.api.internal.IFarmer;
 import net.minecraft.block.Block;
@@ -27,7 +28,7 @@ import java.util.List;
 public class NetherWartFarmerBehavior implements IFarmerBehavior{
 
     @Override
-    public boolean tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
         int use = 500;
         if(farmer.getEnergy() >= use){
             if(seed.getItem() == Items.NETHER_WART){
@@ -36,15 +37,16 @@ public class NetherWartFarmerBehavior implements IFarmerBehavior{
                 if(stateBelow.getBlock() instanceof BlockSoulSand && Blocks.NETHER_BRICK.canPlaceBlockAt(world, pos)){
                     world.setBlockState(pos, Blocks.NETHER_WART.getDefaultState(), 2);
                     farmer.extractEnergy(use);
-                    return true;
+                    return FarmerResult.SUCCESS;
+                }
+                return FarmerResult.STOP_PROCESSING;
             }
         }
-        }
+        return FarmerResult.FAIL;
-        return false;
     }
 
     @Override
-    public boolean tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
         int use = 500;
         if(farmer.getEnergy() >= use){
             IBlockState state = world.getBlockState(pos);
@@ -65,12 +67,18 @@ public class NetherWartFarmerBehavior implements IFarmerBehavior{
                             }
 
                             farmer.extractEnergy(use);
-                            return true;
+                            return FarmerResult.SUCCESS;
                         }
                     }
                 }
+                return FarmerResult.STOP_PROCESSING;
             }
         }
-        return false;
+        return FarmerResult.FAIL;
+    }
+
+    @Override
+    public int getPriority(){
+        return 0;
     }
 }

src/main/java/de/ellpeck/actuallyadditions/mod/misc/apiimpl/farmer/ReedFarmerBehavior.java

@@ -10,6 +10,7 @@
 
 package de.ellpeck.actuallyadditions.mod.misc.apiimpl.farmer;
 
+import de.ellpeck.actuallyadditions.api.farmer.FarmerResult;
 import de.ellpeck.actuallyadditions.api.farmer.IFarmerBehavior;
 import de.ellpeck.actuallyadditions.api.internal.IFarmer;
 import net.minecraft.block.Block;
@@ -26,26 +27,29 @@ import java.util.List;
 public class ReedFarmerBehavior implements IFarmerBehavior{
 
     @Override
-    public boolean tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryPlantSeed(ItemStack seed, World world, BlockPos pos, IFarmer farmer){
         int use = 250;
         if(farmer.getEnergy() >= use){
             if(seed.getItem() == Items.REEDS){
                 if(Blocks.REEDS.canPlaceBlockAt(world, pos)){
                     world.setBlockState(pos, Blocks.REEDS.getDefaultState(), 2);
                     farmer.extractEnergy(use);
-                    return true;
+                    return FarmerResult.SUCCESS;
+                }
+                return FarmerResult.STOP_PROCESSING;
             }
         }
-        }
+        return FarmerResult.FAIL;
-        return false;
     }
 
     @Override
-    public boolean tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
+    public FarmerResult tryHarvestPlant(World world, BlockPos pos, IFarmer farmer){
         int use = 250;
         if(farmer.getEnergy() >= use){
             IBlockState state = world.getBlockState(pos);
             if(state.getBlock() instanceof BlockReed){
+                FarmerResult result = FarmerResult.STOP_PROCESSING;
+
                 for(int i = 2; i >= 1; --i){
                     if(farmer.getEnergy() >= use){
                         BlockPos up = pos.up(i);
@@ -55,19 +59,27 @@ public class ReedFarmerBehavior implements IFarmerBehavior{
 
                             if(drops != null && !drops.isEmpty()){
                                 if(farmer.addToOutputInventory(drops, false)){
-                                    world.playEvent(2011, up, Block.getStateId(upState));
+                                    world.playEvent(2001, up, Block.getStateId(upState));
                                     world.setBlockToAir(up);
 
                                     farmer.extractEnergy(use);
                                     farmer.addToOutputInventory(drops, true);
+
+                                    result = FarmerResult.SUCCESS;
                                 }
                             }
                         }
                     }
                 }
-                return true;
+
+                return result;
             }
         }
-        return false;
+        return FarmerResult.FAIL;
+    }
+
+    @Override
+    public int getPriority(){
+        return 0;
     }
 }

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityFarmer.java

@@ -11,6 +11,7 @@
 package de.ellpeck.actuallyadditions.mod.tile;
 
 import de.ellpeck.actuallyadditions.api.ActuallyAdditionsAPI;
+import de.ellpeck.actuallyadditions.api.farmer.FarmerResult;
 import de.ellpeck.actuallyadditions.api.farmer.IFarmerBehavior;
 import de.ellpeck.actuallyadditions.api.internal.IFarmer;
 import de.ellpeck.actuallyadditions.mod.util.StackUtil;
@@ -23,10 +24,14 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraftforge.energy.IEnergyStorage;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 
 public class TileEntityFarmer extends TileEntityInventoryBase implements IFarmer{
 
+    private static final List<IFarmerBehavior> SORTED_FARMER_BEHAVIORS = new ArrayList<IFarmerBehavior>();
     public final CustomEnergyStorage storage = new CustomEnergyStorage(100000, 1000, 0);
 
     private int waitTime;
@@ -105,18 +110,37 @@ public class TileEntityFarmer extends TileEntityInventoryBase implements IFarmer
     }
 
     private void checkBehaviors(BlockPos query){
-        for(IFarmerBehavior behavior : ActuallyAdditionsAPI.FARMER_BEHAVIORS){
+        if(SORTED_FARMER_BEHAVIORS.size() != ActuallyAdditionsAPI.FARMER_BEHAVIORS.size()){
-            if(behavior.tryHarvestPlant(this.world, query, this)){
+            SORTED_FARMER_BEHAVIORS.clear();
+            SORTED_FARMER_BEHAVIORS.addAll(ActuallyAdditionsAPI.FARMER_BEHAVIORS);
+
+            Collections.sort(SORTED_FARMER_BEHAVIORS, new Comparator<IFarmerBehavior>(){
+                @Override
+                public int compare(IFarmerBehavior behavior1, IFarmerBehavior behavior2){
+                    Integer prio1 = behavior1.getPriority();
+                    Integer prio2 = behavior2.getPriority();
+                    return prio2.compareTo(prio1);
+                }
+            });
+        }
+
+        for(IFarmerBehavior behavior : SORTED_FARMER_BEHAVIORS){
+            FarmerResult harvestResult = behavior.tryHarvestPlant(this.world, query, this);
+            if(harvestResult == FarmerResult.SUCCESS || harvestResult == FarmerResult.STOP_PROCESSING){
                 return;
             }
             else{
                 for(int i = 0; i < this.slots.getSlots(); i++){
                     ItemStack stack = this.slots.getStackInSlot(i);
                     if(StackUtil.isValid(stack)){
-                        if(behavior.tryPlantSeed(stack, this.world, query, this)){
+                        FarmerResult plantResult = behavior.tryPlantSeed(stack, this.world, query, this);
+                        if(plantResult == FarmerResult.SUCCESS){
                             this.slots.decrStackSize(i, 1);
                             return;
                         }
+                        else if(plantResult == FarmerResult.STOP_PROCESSING){
+                            return;
+                        }
                     }
                 }
             }

src/main/resources/assets/actuallyadditions/lang/en_US.lang

@@ -1204,6 +1204,7 @@ booklet.actuallyadditions.chapter.farmer.text.2=Farming basic crops <imp>crops<r
 booklet.actuallyadditions.chapter.farmer.text.3=Farming <item>Cactus<r>. Sand needs to be laid out for it to be planted. <imp><item>Cactus<r> higher than 2 blocks will have the <imp>top broken off<r> and placed inside of the Farmer.
 booklet.actuallyadditions.chapter.farmer.text.4=Farming <item>Nether Wart<r>. Soul Sand needs to be laid out for it to be planted.
 booklet.actuallyadditions.chapter.farmer.text.5=Farming <item>Sugar Cane<r>. Sand and water need to be laid out for it to be planted. Harvested in the same way as <item>Cactus<r>.
+booklet.actuallyadditions.chapter.farmer.text.6=Farming <item>Melons<r> and <item>Pumpkins<r>. There will be <imp>checkerboarded air spaces<r> left out inbetween the seeds for them to grow.
 
 booklet.actuallyadditions.chapter.lensMoreDeath.name=Lens of the Killer
 booklet.actuallyadditions.chapter.lensMoreDeath.text.1=The <item>Lens of the Killer<r> works much like the <item>Lens of Certain Death<r>, however it will also <imp>drop experience<r> and <imp>player-kill loot<r>. <n>This means, however, that it will use <imp>a lot more power<r>. <n><n>To pick up the experience it drops, you might want to try an <item>Experience Solidifier<r>.