Fix double fir door drop and single fir double-slab drop.

common/src/main/java/com/terraformersmc/traverse/data/TraverseBlockLootTableProvider.java

@@ -3,6 +3,7 @@
 import com.terraformersmc.traverse.block.TraverseBlocks;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataGenerator;
 import net.fabricmc.fabric.api.datagen.v1.provider.FabricBlockLootTableProvider;
+import net.minecraft.data.server.BlockLootTableGenerator;
 
 public class TraverseBlockLootTableProvider extends FabricBlockLootTableProvider {
 	protected TraverseBlockLootTableProvider(FabricDataGenerator dataGenerator) {
@@ -14,15 +15,13 @@ protected void generateBlockLootTables() {
 		// simple blocks
 		addDrop(TraverseBlocks.BROWN_AUTUMNAL_SAPLING);
 		addDrop(TraverseBlocks.FIR_BUTTON);
-		addDrop(TraverseBlocks.FIR_DOOR);
 		addDrop(TraverseBlocks.FIR_FENCE);
 		addDrop(TraverseBlocks.FIR_FENCE_GATE);
 		addDrop(TraverseBlocks.FIR_LOG);
 		addDrop(TraverseBlocks.FIR_PLANKS);
 		addDrop(TraverseBlocks.FIR_PRESSURE_PLATE);
 		addDrop(TraverseBlocks.FIR_SAPLING);
 		addDrop(TraverseBlocks.FIR_SIGN);
-		addDrop(TraverseBlocks.FIR_SLAB);
 		addDrop(TraverseBlocks.FIR_STAIRS);
 		addDrop(TraverseBlocks.FIR_TRAPDOOR);
 		addDrop(TraverseBlocks.FIR_WALL_SIGN);
@@ -33,6 +32,10 @@ protected void generateBlockLootTables() {
 		addDrop(TraverseBlocks.STRIPPED_FIR_WOOD);
 		addDrop(TraverseBlocks.YELLOW_AUTUMNAL_SAPLING);
 
+		// less simple blocks
+		addDrop(TraverseBlocks.FIR_DOOR, BlockLootTableGenerator::addDoorDrop);
+		addDrop(TraverseBlocks.FIR_SLAB, BlockLootTableGenerator::slabDrops);
+
 		// potted things
 		addPottedPlantDrop(TraverseBlocks.POTTED_BROWN_AUTUMNAL_SAPLING);
 		addPottedPlantDrop(TraverseBlocks.POTTED_FIR_SAPLING);