Fixes #3832 - Resolved issue with double drops & herbalism, similar fixes coming to woodcutting/mining soon. Reminder to update config.yml, read changelog for instructions.

If you harvest crops with a Hoe it does not require seeds to replant on successful Green Thumb

Changelog.txt

@@ -11,6 +11,7 @@ Version 2.1.22
     Less aggressive spam click protection on Fishing
     Added all missing flowers to Double Drop tables for Herbalism
     Fixed Double Drop entries for all farming crops for Herbalism
+    It no longer requires seeds to replant crops if you are harvesting crops with a hoe (will still consume seeds if you aren't)
     NOTE: You'll need to add these entries to your config.yml manually, or wait for the upcoming config update where this will be fixed for you automatically.
     NOTE: Here's what your Double_Drop entries in Config.yml for Herbalism should look like: https://paste.gg/p/anonymous/8d8db4ac69bd495fa48a7f5190484c5e
 

src/main/java/com/gmail/nossr50/commands/skills/SmeltingCommand.java

@@ -3,8 +3,6 @@ package com.gmail.nossr50.commands.skills;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
 import com.gmail.nossr50.datatypes.skills.SubSkillType;
 import com.gmail.nossr50.locale.LocaleLoader;
-import com.gmail.nossr50.skills.smelting.Smelting;
-import com.gmail.nossr50.skills.smelting.SmeltingManager;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.TextComponentFactory;
 import com.gmail.nossr50.util.player.UserManager;

src/main/java/com/gmail/nossr50/listeners/BlockListener.java

@@ -35,6 +35,7 @@ import org.bukkit.Material;
 import org.bukkit.Tag;
 import org.bukkit.block.*;
 import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Item;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
@@ -54,6 +55,22 @@ public class BlockListener implements Listener {
         this.plugin = plugin;
     }
 
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    public void onBlockDropItemEvent(BlockDropItemEvent event)
+    {
+        for(Item item : event.getItems())
+        {
+            ItemStack is = new ItemStack(item.getItemStack());
+            if(event.getBlock().getState().getMetadata(mcMMO.doubleDropKey).size() > 0)
+                event.getBlock().getState().getWorld().dropItemNaturally(event.getBlockState().getLocation(), is);
+            else if(event.getBlock().getState().getMetadata(mcMMO.tripleDropKey).size() > 0)
+            {
+                event.getBlock().getState().getWorld().dropItemNaturally(event.getBlockState().getLocation(), is);
+                event.getBlock().getState().getWorld().dropItemNaturally(event.getBlockState().getLocation(), is);
+            }
+        }
+    }
+
     /**
      * Monitor BlockPistonExtend events.
      *

src/main/java/com/gmail/nossr50/listeners/EntityListener.java

@@ -14,7 +14,6 @@ import com.gmail.nossr50.events.fake.FakeEntityTameEvent;
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.party.PartyManager;
 import com.gmail.nossr50.skills.archery.Archery;
-import com.gmail.nossr50.skills.fishing.Fishing;
 import com.gmail.nossr50.skills.mining.BlastMining;
 import com.gmail.nossr50.skills.mining.MiningManager;
 import com.gmail.nossr50.skills.taming.Taming;

src/main/java/com/gmail/nossr50/listeners/WorldListener.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.listeners;
 
 import com.gmail.nossr50.config.WorldBlacklist;
 import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.util.blockmeta.conversion.BlockStoreConversionMain;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 import org.bukkit.block.BlockState;

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -113,6 +113,8 @@ public class mcMMO extends JavaPlugin {
     public final static String disarmedItemKey     = "mcMMO: Disarmed Item";
     public final static String playerDataKey       = "mcMMO: Player Data";
     public final static String greenThumbDataKey   = "mcMMO: Green Thumb";
+    public final static String doubleDropKey       = "mcMMO: Double Drop";
+    public final static String tripleDropKey       = "mcMMO: Triple Drop";
     public final static String databaseCommandKey  = "mcMMO: Processing Database Command";
     public final static String bredMetadataKey     = "mcMMO: Bred Animal";
 

src/main/java/com/gmail/nossr50/skills/fishing/FishingManager.java

@@ -27,7 +27,6 @@ import com.gmail.nossr50.util.skills.RankUtils;
 import com.gmail.nossr50.util.skills.SkillUtils;
 import com.gmail.nossr50.util.sounds.SoundManager;
 import com.gmail.nossr50.util.sounds.SoundType;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.Block;

src/main/java/com/gmail/nossr50/skills/herbalism/Herbalism.java

@@ -1,6 +1,7 @@
 package com.gmail.nossr50.skills.herbalism;
 
 import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.BlockUtils;
 import com.gmail.nossr50.util.skills.SkillUtils;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
@@ -42,11 +43,11 @@ public class Herbalism {
         }
     }
 
-    private static int calculateChorusPlantDrops(Block target) {
+    private static int calculateChorusPlantDrops(Block target, boolean triple, HerbalismManager herbalismManager) {
-        return calculateChorusPlantDropsRecursive(target, new HashSet<>());
+        return calculateChorusPlantDropsRecursive(target, new HashSet<>(), triple, herbalismManager);
     }
 
-    private static int calculateChorusPlantDropsRecursive(Block target, HashSet<Block> traversed) {
+    private static int calculateChorusPlantDropsRecursive(Block target, HashSet<Block> traversed, boolean triple, HerbalismManager herbalismManager) {
         if (target.getType() != Material.CHORUS_PLANT)
             return 0;
 
@@ -62,10 +63,15 @@ public class Herbalism {
         if (mcMMO.getPlaceStore().isTrue(target))
             mcMMO.getPlaceStore().setFalse(target);
         else
+        {
             dropAmount++;
 
+            if(herbalismManager.checkDoubleDrop(target.getState()))
+                BlockUtils.markBlocksForBonusDrops(target.getState(), triple);
+        }
+
         for (BlockFace blockFace : new BlockFace[] { BlockFace.UP, BlockFace.NORTH, BlockFace.SOUTH, BlockFace.EAST ,BlockFace.WEST})
-            dropAmount += calculateChorusPlantDropsRecursive(target.getRelative(blockFace, 1), traversed);
+            dropAmount += calculateChorusPlantDropsRecursive(target.getRelative(blockFace, 1), traversed, triple, herbalismManager);
 
         return dropAmount;
     }
@@ -78,7 +84,7 @@ public class Herbalism {
      *            The {@link BlockState} of the bottom block of the plant
      * @return the number of bonus drops to award from the blocks in this plant
      */
-    protected static int calculateMultiBlockPlantDrops(BlockState blockState) {
+    protected static int countAndMarkDoubleDropsMultiBlockPlant(BlockState blockState, boolean triple, HerbalismManager herbalismManager) {
         Block block = blockState.getBlock();
         Material blockType = blockState.getType();
         int dropAmount = mcMMO.getPlaceStore().isTrue(block) ? 0 : 1;
@@ -87,11 +93,11 @@ public class Herbalism {
             dropAmount = 1;
 
             if (block.getRelative(BlockFace.DOWN, 1).getType() == Material.END_STONE) {
-                dropAmount = calculateChorusPlantDrops(block);
+                dropAmount = calculateChorusPlantDrops(block, triple, herbalismManager);
             }
         } else {
             // Handle the two blocks above it - cacti & sugar cane can only grow 3 high naturally
-            for (int y = 1; y < 256; y++) {
+            for (int y = 1; y < 255; y++) {
                 Block relativeBlock = block.getRelative(BlockFace.UP, y);
 
                 if (relativeBlock.getType() != blockType) {
@@ -102,6 +108,9 @@ public class Herbalism {
                     mcMMO.getPlaceStore().setFalse(relativeBlock);
                 } else {
                     dropAmount++;
+
+                    if(herbalismManager.checkDoubleDrop(relativeBlock.getState()))
+                        BlockUtils.markBlocksForBonusDrops(relativeBlock.getState(), triple);
                 }
             }
         }
@@ -117,12 +126,11 @@ public class Herbalism {
      *            The {@link BlockState} of the bottom block of the plant
      * @return the number of bonus drops to award from the blocks in this plant
      */
-    protected static int calculateKelpPlantDrops(BlockState blockState) {
+    protected static int countAndMarkDoubleDropsKelp(BlockState blockState, boolean triple, HerbalismManager herbalismManager) {
         Block block = blockState.getBlock();
 
-        int dropAmount = mcMMO.getPlaceStore().isTrue(block) ? 0 : 1;
+        int kelpMaxHeight = 255;
-
+        int amount = 1;
-        int kelpMaxHeight = 256;
 
         // Handle the two blocks above it - cacti & sugar cane can only grow 3 high naturally
         for (int y = 1; y < kelpMaxHeight; y++) {
@@ -131,10 +139,14 @@ public class Herbalism {
             if(!isKelp(relativeUpBlock))
                 break;
 
-            dropAmount = addKelpDrops(dropAmount, relativeUpBlock);
+            amount += 1;
+
+            if(herbalismManager.checkDoubleDrop(relativeUpBlock.getState()))
+                BlockUtils.markBlocksForBonusDrops(relativeUpBlock.getState(), triple);
+
         }
 
-        return dropAmount;
+        return amount;
     }
 
     private static int addKelpDrops(int dropAmount, Block relativeBlock) {

src/main/java/com/gmail/nossr50/skills/herbalism/HerbalismManager.java

@@ -31,7 +31,6 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.PlayerInventory;
 import org.bukkit.metadata.FixedMetadataValue;
 
-import java.util.Collection;
 import java.util.List;
 
 public class HerbalismManager extends SkillManager {
@@ -138,8 +137,7 @@ public class HerbalismManager extends SkillManager {
             return;
         }
 
-        Collection<ItemStack> drops = null;
+        int amount;
-        int amount = 1;
         int xp;
         boolean greenTerra = mcMMOPlayer.getAbilityMode(skill.getAbility());
 
@@ -148,45 +146,44 @@ public class HerbalismManager extends SkillManager {
             xp = customBlock.getXpGain();
 
             if (Permissions.isSubSkillEnabled(player, SubSkillType.HERBALISM_DOUBLE_DROPS) && customBlock.isDoubleDropEnabled()) {
-                drops = blockState.getBlock().getDrops();
+                if(checkDoubleDrop(blockState))
+                    BlockUtils.markBlocksForBonusDrops(blockState, greenTerra);
             }
         }
         else {
             xp = ExperienceConfig.getInstance().getXp(skill, blockState.getBlockData());
 
-            if (Config.getInstance().getDoubleDropsEnabled(skill, material) && Permissions.isSubSkillEnabled(player, SubSkillType.HERBALISM_DOUBLE_DROPS)) {
-                drops = blockState.getBlock().getDrops();
-            }
-
             if (!oneBlockPlant) {
                 //Kelp is actually two blocks mixed together
                 if(material == Material.KELP_PLANT || material == Material.KELP) {
-                    amount = Herbalism.calculateKelpPlantDrops(blockState);
+                    amount = Herbalism.countAndMarkDoubleDropsKelp(blockState, greenTerra,this);
                 } else {
-                    amount = Herbalism.calculateMultiBlockPlantDrops(blockState);
+                    amount = Herbalism.countAndMarkDoubleDropsMultiBlockPlant(blockState, greenTerra, this);
                 }
 
                 xp *= amount;
+            } else {
+                /* MARK SINGLE BLOCK CROP FOR DOUBLE DROP */
+                if(checkDoubleDrop(blockState))
+                    BlockUtils.markBlocksForBonusDrops(blockState, greenTerra);
             }
-            
+
             if (Permissions.greenThumbPlant(player, material)) {
                 processGreenThumbPlants(blockState, greenTerra);
             }
         }
 
         applyXpGain(xp, XPGainReason.PVE);
+    }
 
-        if (drops == null) {
+    /**
-            return;
+     * Check for success on herbalism double drops
-        }
+     * @param blockState target block state
-
+     * @return true if double drop succeeds
-        for (int i = greenTerra ? 2 : 1; i != 0; i--) {
+     */
-            if (RandomChanceUtil.isActivationSuccessful(SkillActivationType.RANDOM_LINEAR_100_SCALE_WITH_CAP, SubSkillType.HERBALISM_DOUBLE_DROPS, player)) {
+    public boolean checkDoubleDrop(BlockState blockState)
-                for (ItemStack item : drops) {
+    {
-                    Misc.dropItems(Misc.getBlockCenter(blockState), item, amount);
+        return BlockUtils.checkDoubleDrops(getPlayer(), blockState, skill, SubSkillType.HERBALISM_DOUBLE_DROPS);
-                }
-            }
-        }
     }
 
     /**
@@ -320,11 +317,7 @@ public class HerbalismManager extends SkillManager {
 
         ItemStack seedStack = new ItemStack(seed);
 
-        if (!playerInventory.containsAtLeast(seedStack, 1)) {
+        if (!greenTerra && !RandomChanceUtil.checkRandomChanceExecutionSuccess(player, SubSkillType.HERBALISM_GREEN_THUMB, true)) {
-            return;
-        }
-
-        if (!greenTerra && !RandomChanceUtil.isActivationSuccessful(SkillActivationType.RANDOM_LINEAR_100_SCALE_WITH_CAP, SubSkillType.HERBALISM_GREEN_THUMB, player)) {
             return;
         }
 
@@ -332,8 +325,16 @@ public class HerbalismManager extends SkillManager {
             return;
         }
 
-        playerInventory.removeItem(seedStack);
+        if(!ItemUtils.isHoe(getPlayer().getInventory().getItemInMainHand()))
-        player.updateInventory(); // Needed until replacement available
+        {
+            if (!playerInventory.containsAtLeast(seedStack, 1)) {
+                return;
+            }
+
+            playerInventory.removeItem(seedStack);
+            player.updateInventory(); // Needed until replacement available
+        }
+
         new HerbalismBlockUpdaterTask(blockState).runTaskLater(mcMMO.p, 0);
     }
 

src/main/java/com/gmail/nossr50/skills/smelting/Smelting.java

@@ -1,6 +1,5 @@
 package com.gmail.nossr50.skills.smelting;
 
-import com.gmail.nossr50.config.AdvancedConfig;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
 import com.gmail.nossr50.datatypes.skills.SubSkillType;

src/main/java/com/gmail/nossr50/skills/smelting/SmeltingManager.java

@@ -1,28 +1,16 @@
 package com.gmail.nossr50.skills.smelting;
 
-import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.experience.XPGainReason;
 import com.gmail.nossr50.datatypes.experience.XPGainSource;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
 import com.gmail.nossr50.datatypes.skills.SubSkillType;
-import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.skills.SkillManager;
-import com.gmail.nossr50.skills.mining.Mining;
-import com.gmail.nossr50.util.BlockUtils;
-import com.gmail.nossr50.util.EventUtils;
-import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.random.RandomChanceUtil;
-import com.gmail.nossr50.util.skills.ParticleEffectUtils;
 import com.gmail.nossr50.util.skills.RankUtils;
 import com.gmail.nossr50.util.skills.SkillActivationType;
-import com.gmail.nossr50.util.skills.SkillUtils;
-import com.gmail.nossr50.util.sounds.SoundManager;
-import com.gmail.nossr50.util.sounds.SoundType;
-import org.bukkit.Material;
 import org.bukkit.block.BlockState;
-import org.bukkit.entity.Player;
 import org.bukkit.event.inventory.FurnaceBurnEvent;
 import org.bukkit.inventory.ItemStack;
 

src/main/java/com/gmail/nossr50/util/BlockUtils.java

@@ -1,14 +1,19 @@
 package com.gmail.nossr50.util;
 
+import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
+import com.gmail.nossr50.datatypes.skills.SubSkillType;
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.skills.repair.Repair;
 import com.gmail.nossr50.skills.salvage.Salvage;
+import com.gmail.nossr50.util.random.RandomChanceSkill;
+import com.gmail.nossr50.util.random.RandomChanceUtil;
 import org.bukkit.Material;
 import org.bukkit.block.BlockState;
 import org.bukkit.block.data.Ageable;
 import org.bukkit.block.data.BlockData;
+import org.bukkit.entity.Player;
 
 import java.util.HashSet;
 
@@ -16,6 +21,34 @@ public final class BlockUtils {
 
     private BlockUtils() {}
 
+    /**
+     * Mark a block for giving bonus drops, double drops are used if triple is false
+     * @param blockState target blockstate
+     * @param triple marks the block to give triple drops
+     */
+    public static void markBlocksForBonusDrops(BlockState blockState, boolean triple)
+    {
+        if(triple)
+            blockState.setMetadata(mcMMO.tripleDropKey, mcMMO.metadataValue);
+        else
+            blockState.setMetadata(mcMMO.doubleDropKey, mcMMO.metadataValue);
+    }
+
+    /**
+     * Checks if a player successfully passed the double drop check
+     * @param blockState the blockstate
+     * @return true if the player succeeded in the check
+     */
+    public static boolean checkDoubleDrops(Player player, BlockState blockState, PrimarySkillType skillType, SubSkillType subSkillType)
+    {
+        if(Config.getInstance().getDoubleDropsEnabled(skillType, blockState.getType()) && Permissions.isSubSkillEnabled(player, subSkillType))
+        {
+            return RandomChanceUtil.checkRandomChanceExecutionSuccess(new RandomChanceSkill(player, subSkillType, true));
+        }
+
+        return false;
+    }
+
     /**
      * Checks to see if a given block awards XP.
      *

src/main/java/com/gmail/nossr50/worldguard/WorldGuardUtils.java

@@ -1,7 +1,6 @@
 package com.gmail.nossr50.worldguard;
 
 import com.gmail.nossr50.mcMMO;
-import com.sk89q.worldguard.WorldGuard;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 import org.bukkit.plugin.Plugin;