Sapling, fixes

src/main/java/ru/betterend/blocks/BlockUmbrellaTreeMembrane.java

@@ -1,6 +1,7 @@
 package ru.betterend.blocks;
 
 import java.io.Reader;
+import java.util.Collections;
 import java.util.List;
 
 import com.google.common.collect.Lists;
@@ -27,6 +28,7 @@ import ru.betterend.interfaces.IRenderTypeable;
 import ru.betterend.noise.OpenSimplexNoise;
 import ru.betterend.patterns.BlockPatterned;
 import ru.betterend.patterns.Patterns;
+import ru.betterend.registry.EndBlocks;
 import ru.betterend.util.MHelper;
 
 public class BlockUmbrellaTreeMembrane extends AbstractGlassBlock implements IRenderTypeable, BlockPatterned {
@@ -57,7 +59,12 @@ public class BlockUmbrellaTreeMembrane extends AbstractGlassBlock implements IRe
 	
 	@Override
 	public List<ItemStack> getDroppedStacks(BlockState state, LootContext.Builder builder) {
-		return Lists.newArrayList(new ItemStack(this));
+		if (state.get(COLOR) > 0) {
+			return Lists.newArrayList(new ItemStack(this));
+		}
+		else {
+			return MHelper.RANDOM.nextInt(4) == 0 ? Lists.newArrayList(new ItemStack(EndBlocks.UMBRELLA_TREE_SAPLING)) : Collections.emptyList();
+		}
 	}
 	
 	@Override

src/main/java/ru/betterend/blocks/BlockUmbrellaTreeSapling.java

@@ -0,0 +1,31 @@
+package ru.betterend.blocks;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.WorldView;
+import net.minecraft.world.gen.feature.Feature;
+import ru.betterend.blocks.basis.BlockFeatureSapling;
+import ru.betterend.client.render.ERenderLayer;
+import ru.betterend.registry.EndBlocks;
+import ru.betterend.registry.EndFeatures;
+
+public class BlockUmbrellaTreeSapling extends BlockFeatureSapling {
+	public BlockUmbrellaTreeSapling() {
+		super();
+	}
+
+	@Override
+	protected Feature<?> getFeature() {
+		return EndFeatures.UMBRELLA_TREE.getFeature();
+	}
+	
+	@Override
+	public boolean canPlaceAt(BlockState state, WorldView world, BlockPos pos) {
+		return world.getBlockState(pos.down()).isOf(EndBlocks.JUNGLE_MOSS);
+	}
+	
+	@Override
+	public ERenderLayer getRenderLayer() {
+		return ERenderLayer.TRANSLUCENT;
+	}
+}

src/main/java/ru/betterend/registry/EndBlocks.java

@@ -72,6 +72,7 @@ import ru.betterend.blocks.BlockUmbrellaMossTall;
 import ru.betterend.blocks.BlockUmbrellaTreeCluster;
 import ru.betterend.blocks.BlockUmbrellaTreeClusterEmpty;
 import ru.betterend.blocks.BlockUmbrellaTreeMembrane;
+import ru.betterend.blocks.BlockUmbrellaTreeSapling;
 import ru.betterend.blocks.BlockVentBubbleColumn;
 import ru.betterend.blocks.EndPortalBlock;
 import ru.betterend.blocks.EndStoneSmelter;
@@ -181,6 +182,7 @@ public class EndBlocks {
 	public static final Block HELIX_TREE_LEAVES = registerBlock("helix_tree_leaves", new BlockHelixTreeLeaves());
 	public static final WoodenMaterial HELIX_TREE = new WoodenMaterial("helix_tree", MaterialColor.GRAY, MaterialColor.ORANGE);
 	
+	public static final Block UMBRELLA_TREE_SAPLING = registerBlock("umbrella_tree_sapling", new BlockUmbrellaTreeSapling());
 	public static final Block UMBRELLA_TREE_MEMBRANE = registerBlock("umbrella_tree_membrane", new BlockUmbrellaTreeMembrane());
 	public static final Block UMBRELLA_TREE_CLUSTER = registerBlock("umbrella_tree_cluster", new BlockUmbrellaTreeCluster());
 	public static final Block UMBRELLA_TREE_CLUSTER_EMPTY = registerBlock("umbrella_tree_cluster_empty", new BlockUmbrellaTreeClusterEmpty());

src/main/java/ru/betterend/world/features/SingleInvertedScatterFeature.java

@@ -21,6 +21,9 @@ public class SingleInvertedScatterFeature extends InvertedScatterFeature {
 
 	@Override
 	public boolean canGenerate(StructureWorldAccess world, Random random, BlockPos center, BlockPos blockPos, float radius) {
+		if (!world.isAir(blockPos)) {
+			return false;
+		}
 		BlockState state = block.getDefaultState();
 		if (block instanceof BlockAttached) {
 			state = state.with(Properties.FACING, Direction.DOWN);

src/main/java/ru/betterend/world/features/trees/JellyshroomFeature.java

@@ -36,7 +36,6 @@ public class JellyshroomFeature extends DefaultFeature {
 	public boolean generate(StructureWorldAccess world, ChunkGenerator chunkGenerator, Random random, BlockPos pos, DefaultFeatureConfig config) {
 		if (!world.getBlockState(pos.down()).getBlock().isIn(EndTags.END_GROUND)) return false;
 		
-		BlockState log = EndBlocks.JELLYSHROOM.log.getDefaultState();
 		BlockState bark = EndBlocks.JELLYSHROOM.bark.getDefaultState();
 		BlockState membrane = EndBlocks.JELLYSHROOM_CAP_PURPLE.getDefaultState();