2.1.18 - It turns out Kelp is actually made up of 2 blocks mixed together

Changelog.txt

@@ -7,6 +7,13 @@ Key:
   ! Change
   - Removal
 
+Version 2.1.18
+    You will need to add Kelp to your experience.yml file for this fix to be fully functional
+    Breaking Kelp will now properly count its XP
+    Added "Kelp" to experience.yml (Kelp is actually made up of two blocks mixed together)
+    It is recommended that Kelp and Kelp_Plant have the same XP value in experience.yml
+    mcMMO will now calculate XP for plants that are taller than naturally allowed (Cactus above 3 block height, etc)
+
 Version 2.1.17
     Fixed a logic error that resulted in Drowned giving no XP
     Fixed a bug that resulted in mob spawner entities to not be marked for no xp after being transforming into Drowned

pom.xml

@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.gmail.nossr50.mcMMO</groupId>
     <artifactId>mcMMO</artifactId>
-    <version>2.1.17</version>
+    <version>2.1.18</version>
     <name>mcMMO</name>
     <url>https://github.com/mcMMO-Dev/mcMMO</url>
     <scm>

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

@@ -91,7 +91,7 @@ public class Herbalism {
             }
         } else {
             // Handle the two blocks above it - cacti & sugar cane can only grow 3 high naturally
-            for (int y = 1; y < 3; y++) {
+            for (int y = 1; y < 256; y++) {
                 Block relativeBlock = block.getRelative(BlockFace.UP, y);
 
                 if (relativeBlock.getType() != blockType) {
@@ -109,6 +109,51 @@ public class Herbalism {
         return dropAmount;
     }
 
+    /**
+     * Calculate the drop amounts for kelp plants based on the blocks
+     * relative to them.
+     *
+     * @param blockState
+     *            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) {
+        Block block = blockState.getBlock();
+
+        int dropAmount = mcMMO.getPlaceStore().isTrue(block) ? 0 : 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++) {
+            Block relativeUpBlock = block.getRelative(BlockFace.UP, y);
+
+            if(!isKelp(relativeUpBlock))
+                break;
+
+            dropAmount = addKelpDrops(dropAmount, relativeUpBlock);
+        }
+
+        return dropAmount;
+    }
+
+    private static int addKelpDrops(int dropAmount, Block relativeBlock) {
+        if (isKelp(relativeBlock) && !mcMMO.getPlaceStore().isTrue(relativeBlock)) {
+            dropAmount++;
+        } else {
+            mcMMO.getPlaceStore().setFalse(relativeBlock);
+        }
+
+        return dropAmount;
+    }
+
+    private static boolean isKelp(Block relativeBlock) {
+        Material kelptype_1 = Material.KELP_PLANT;
+        Material kelptype_2 = Material.KELP;
+
+        return relativeBlock.getType() == kelptype_1 || relativeBlock.getType() == kelptype_2;
+    }
+
     /**
      * Convert blocks affected by the Green Thumb & Green Terra abilities.
      *

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

@@ -126,7 +126,8 @@ public class HerbalismManager extends SkillManager {
     public void herbalismBlockCheck(BlockState blockState) {
         Player player = getPlayer();
         Material material = blockState.getType();
-        boolean oneBlockPlant = !(material == Material.CACTUS || material == Material.CHORUS_PLANT || material == Material.SUGAR_CANE || material == Material.KELP_PLANT);
+        boolean oneBlockPlant = !(material == Material.CACTUS || material == Material.CHORUS_PLANT
+                || material == Material.SUGAR_CANE || material == Material.KELP_PLANT || material == Material.KELP);
 
         // Prevents placing and immediately breaking blocks for exp
         if (oneBlockPlant && mcMMO.getPlaceStore().isTrue(blockState)) {
@@ -158,7 +159,13 @@ public class HerbalismManager extends SkillManager {
             }
 
             if (!oneBlockPlant) {
+                //Kelp is actually two blocks mixed together
+                if(material == Material.KELP_PLANT || material == Material.KELP) {
+                    amount = Herbalism.calculateKelpPlantDrops(blockState);
+                } else {
                     amount = Herbalism.calculateMultiBlockPlantDrops(blockState);
+                }
+
                 xp *= amount;
             }
             

src/main/resources/experience.yml

@@ -259,6 +259,7 @@ Experience:
         Brown_Mushroom_Block: 70
         Mushroom_Stem: 80
     Herbalism:
+        Kelp: 3
         Kelp_Plant: 3
         Tube_Coral_Fan: 80
         Brain_Coral: 90