Help fixing Incorrect Leaf hardness!! (1.19)

[Noah167]

So I attempted to make a custom Leaves Block, everything works, except that the hardness, no matter what I do decides to stay at the same hardness as a grass block instead of any leaves. Why cant I change it?

 

My full ModBlocks file (Leaf is LEAVES_ROWAN)

package net.darealboy.magic.block;

import net.darealboy.magic.Magic;
import net.darealboy.magic.block.custom.ModFlammableRotatedPillarBlock;
import net.darealboy.magic.item.ModCreativeModeTab;
import net.darealboy.magic.item.ModItems;
import net.darealboy.magic.world.feature.tree.RowanTreeGrower;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.world.item.BlockItem;
import net.minecraft.world.item.CreativeModeTab;
import net.minecraft.world.item.Item;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.block.*;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.material.Material;
import net.minecraftforge.eventbus.api.IEventBus;
import net.minecraftforge.registries.DeferredRegister;
import net.minecraftforge.registries.ForgeRegistries;
import net.minecraftforge.registries.RegistryObject;

import java.util.function.Supplier;

public class ModBlocks {
    public static final DeferredRegister<Block> BLOCKS =
            DeferredRegister.create(ForgeRegistries.BLOCKS, Magic.MOD_ID);

    //Blocks
    public static final RegistryObject<Block> ALTAR_BLOCK = registerBlock("altar_block",
            () -> new Block(BlockBehaviour.Properties.of(Material.STONE).strength(1.5f).requiresCorrectToolForDrops()), ModCreativeModeTab.MAGIC_TAB);
    /* ROWAN_WOODS------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    /  ROWAN_WOODS------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    /  ROWAN_WOODS------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    */
    public static final RegistryObject<Block> LOG_ROWAN = registerBlock("log_rowan",
            () -> new ModFlammableRotatedPillarBlock(BlockBehaviour.Properties.copy(Blocks.OAK_LOG)
                    .requiresCorrectToolForDrops()), ModCreativeModeTab.MAGIC_TAB);
    public static final RegistryObject<Block> WOOD_ROWAN = registerBlock("wood_rowan",
            () -> new ModFlammableRotatedPillarBlock(BlockBehaviour.Properties.copy(Blocks.OAK_WOOD)
                    .requiresCorrectToolForDrops()), ModCreativeModeTab.MAGIC_TAB);
    public static final RegistryObject<Block> STRIPPED_LOG_ROWAN = registerBlock("stripped_log_rowan",
            () -> new ModFlammableRotatedPillarBlock(BlockBehaviour.Properties.copy(Blocks.STRIPPED_OAK_LOG)
                    .requiresCorrectToolForDrops()), ModCreativeModeTab.MAGIC_TAB);
    public static final RegistryObject<Block> STRIPPED_WOOD_ROWAN = registerBlock("stripped_wood_rowan",
            () -> new ModFlammableRotatedPillarBlock(BlockBehaviour.Properties.copy(Blocks.STRIPPED_OAK_WOOD)
                    .requiresCorrectToolForDrops()), ModCreativeModeTab.MAGIC_TAB);
    public static final RegistryObject<Block> SAPLING_ROWAN = registerBlock("sapling_rowan",
            () -> new SaplingBlock(new RowanTreeGrower(), BlockBehaviour.Properties.copy(Blocks.OAK_SAPLING)), ModCreativeModeTab.MAGIC_TAB);

    public static final RegistryObject<Block> PLANKS_ROWAN = registerBlock("planks_rowan",
            () -> new Block(BlockBehaviour.Properties.copy(Blocks.OAK_PLANKS)
                    .requiresCorrectToolForDrops()) {
                @Override
                public boolean isFlammable(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return true;
                }

                @Override
                public int getFlammability(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 5;
                }

                @Override
                public int getFireSpreadSpeed(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 20;
                }
            }, ModCreativeModeTab.MAGIC_TAB);
    public static final RegistryObject<Block> LEAVES_ROWAN = registerBlock("leaves_rowan",
            () -> new LeavesBlock(BlockBehaviour.Properties.copy(Blocks.OAK_LEAVES)
                    .requiresCorrectToolForDrops()) {

                @Override
                public boolean isFlammable(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return true;
                }

                @Override
                public int getFlammability(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 30;
                }

                @Override
                public int getFireSpreadSpeed(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 60;
                }
            }, ModCreativeModeTab.MAGIC_TAB);

    public static final RegistryObject<Block> SLAB_ROWAN = registerBlock("slab_rowan",
            () -> new SlabBlock(BlockBehaviour.Properties.copy(Blocks.OAK_SLAB)
                    .requiresCorrectToolForDrops()) {
                @Override
                public boolean isFlammable(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return true;
                }

                @Override
                public int getFlammability(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 5;
                }

                @Override
                public int getFireSpreadSpeed(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 20;
                }
            }, ModCreativeModeTab.MAGIC_TAB);

    public static final RegistryObject<Block> FENCE_ROWAN = registerBlock("fence_rowan",
            () -> new FenceBlock(BlockBehaviour.Properties.copy(Blocks.OAK_FENCE)
                    .requiresCorrectToolForDrops()) {
                @Override
                public boolean isFlammable(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return true;
                }

                @Override
                public int getFlammability(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 5;
                }

                @Override
                public int getFireSpreadSpeed(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 20;
                }
            }, ModCreativeModeTab.MAGIC_TAB);

    public static final RegistryObject<Block> STAIR_ROWAN = registerBlock("stair_rowan",
            () -> new StairBlock(() -> ModBlocks.PLANKS_ROWAN.get().defaultBlockState(),
                    BlockBehaviour.Properties.copy(Blocks.OAK_STAIRS)
                    .requiresCorrectToolForDrops()) {
                @Override
                public boolean isFlammable(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return true;
                }

                @Override
                public int getFlammability(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 5;
                }

                @Override
                public int getFireSpreadSpeed(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
                    return 20;
                }
            }, ModCreativeModeTab.MAGIC_TAB);

    /* ROWAN_WOODS------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    /  ROWAN_WOODS------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    /  ROWAN_WOODS------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    */
    private static <T extends Block>RegistryObject<T> registerBlock(String name, Supplier<T> block, CreativeModeTab tab) {
        RegistryObject<T> toReturn = BLOCKS.register(name, block);
        registerBlockItem(name, toReturn, tab);
        return toReturn;
    }
    private static <T extends Block> RegistryObject<Item> registerBlockItem(String name, RegistryObject<T> block, CreativeModeTab tab) {

        return ModItems.ITEMS.register(name, () -> new BlockItem(block.get(), new Item.Properties().tab(tab)));
    }



    public static void register(IEventBus eventBus) {
        BLOCKS.register(eventBus);
    }
}