diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 2c41ba892..25967d912 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -369,19 +369,45 @@ public class CraftWorld implements World {
     }
 
     public boolean generateTree(Location loc, TreeType type, BlockChangeDelegate delegate) {
+        BlockSapling.TreeGenerator gen;
         switch (type) {
         case BIG_TREE:
-            return new WorldGenBigTree(false).generate(delegate, rand, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
+            gen = new WorldGenBigTree(true);
+            break;
         case BIRCH:
-            return new WorldGenForest(false).generate(delegate, rand, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
+            gen = new WorldGenForest(true);
+            break;
         case REDWOOD:
-            return new WorldGenTaiga2(false).generate(delegate, rand, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
+            gen = new WorldGenTaiga2(true);
+            break;
         case TALL_REDWOOD:
-            return new WorldGenTaiga1().generate(delegate, rand, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
+            gen = new WorldGenTaiga1();
+            break;
+        case JUNGLE:
+            gen = new WorldGenMegaTree(true, 10 + rand.nextInt(20), 3, 3);
+            break;
+        case SMALL_JUNGLE:
+            gen = new WorldGenTrees(true, 4 + rand.nextInt(7), 3, 3, false);
+            break;
+        case JUNGLE_BUSH:
+            gen = new WorldGenGroundBush(3, 0);
+            break;
+        case RED_MUSHROOM:
+            gen = new WorldGenHugeMushroom(1);
+            break;
+        case BROWN_MUSHROOM:
+            gen = new WorldGenHugeMushroom(0);
+            break;
+        case SWAMP:
+            gen = new WorldGenSwampTree();
+            break;
         case TREE:
         default:
-            return new WorldGenTrees(false).generate(delegate, rand, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
+            gen = new WorldGenTrees(true);
+            break;
         }
+
+        return gen.generate(delegate, rand, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
     }
 
     public TileEntity getTileEntityAt(final int x, final int y, final int z) {
diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/util/StructureGrowDelegate.java b/paper-server/src/main/java/org/bukkit/craftbukkit/util/StructureGrowDelegate.java
index f7bab681d..6566b9e0c 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/util/StructureGrowDelegate.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/util/StructureGrowDelegate.java
@@ -30,6 +30,14 @@ public class StructureGrowDelegate implements BlockChangeDelegate {
         return true;
     }
 
+    public boolean setTypeId(int x, int y, int z, int typeId) {
+        return setRawTypeId(x, y, z, typeId);
+    }
+
+    public boolean setTypeIdAndData(int x, int y, int z, int typeId, int data) {
+        return setRawTypeIdAndData(x, y, z, typeId, data);
+    }
+
     public int getTypeId(int x, int y, int z) {
         return world.getBlockTypeIdAt(x, y, z);
     }