--- a/net/minecraft/block/AbstractBlock.java
+++ b/net/minecraft/block/AbstractBlock.java
@@ -59,7 +59,8 @@
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 
-public abstract class AbstractBlock {
+//TODO, Delegates are weird here now, because Block extends this.
+public abstract class AbstractBlock extends net.minecraftforge.registries.ForgeRegistryEntry<Block> {
    protected static final Direction[] field_212556_a = new Direction[]{Direction.WEST, Direction.EAST, Direction.NORTH, Direction.SOUTH, Direction.DOWN, Direction.UP};
    protected final Material field_149764_J;
    protected final boolean field_235688_at_;
@@ -71,6 +72,7 @@
    protected final float field_226887_g_;
    protected final boolean field_208621_p;
    protected final AbstractBlock.Properties field_235684_aB_;
+
    @Nullable
    protected ResourceLocation field_220085_g;
 
@@ -86,6 +88,8 @@
       this.field_226887_g_ = p_i241196_1_.field_226894_k_;
       this.field_208621_p = p_i241196_1_.field_208772_j;
       this.field_235684_aB_ = p_i241196_1_;
+      final ResourceLocation lootTableCache = p_i241196_1_.field_222381_j;
+      this.lootTableSupplier = lootTableCache != null ? () -> lootTableCache : p_i241196_1_.lootTableSupplier != null ? p_i241196_1_.lootTableSupplier : () -> new ResourceLocation(this.getRegistryName().func_110624_b(), "blocks/" + this.getRegistryName().func_110623_a());
    }
 
    @Deprecated
@@ -128,7 +132,7 @@
 
    @Deprecated
    public void func_196243_a(BlockState p_196243_1_, World p_196243_2_, BlockPos p_196243_3_, BlockState p_196243_4_, boolean p_196243_5_) {
-      if (this.func_235695_q_() && !p_196243_1_.func_203425_a(p_196243_4_.func_177230_c())) {
+      if (p_196243_1_.hasTileEntity() && (p_196243_1_.func_177230_c() != p_196243_4_.func_177230_c() || !p_196243_4_.hasTileEntity())) {
          p_196243_2_.func_175713_t(p_196243_3_);
       }
 
@@ -190,7 +194,7 @@
 
    @Deprecated
    public boolean func_196253_a(BlockState p_196253_1_, BlockItemUseContext p_196253_2_) {
-      return this.field_149764_J.func_76222_j() && (p_196253_2_.func_195996_i().func_190926_b() || p_196253_2_.func_195996_i().func_77973_b() != this.func_199767_j());
+      return p_196253_1_.func_185904_a().func_76222_j() && (p_196253_2_.func_195996_i().func_190926_b() || p_196253_2_.func_195996_i().func_77973_b() != this.func_199767_j());
    }
 
    @Deprecated
@@ -293,7 +297,7 @@
       if (f == -1.0F) {
          return 0.0F;
       } else {
-         int i = p_180647_2_.func_234569_d_(p_180647_1_) ? 30 : 100;
+         int i = net.minecraftforge.common.ForgeHooks.canHarvestBlock(p_180647_1_, p_180647_2_, p_180647_3_, p_180647_4_) ? 30 : 100;
          return p_180647_2_.func_184813_a(p_180647_1_) / f / (float)i;
       }
    }
@@ -320,14 +324,14 @@
       return 0;
    }
 
+   @Deprecated //Forge: Use state.hasTileEntity()
    public final boolean func_235695_q_() {
       return this instanceof ITileEntityProvider;
    }
 
    public final ResourceLocation func_220068_i() {
       if (this.field_220085_g == null) {
-         ResourceLocation resourcelocation = Registry.field_212618_g.func_177774_c(this.func_230328_p_());
-         this.field_220085_g = new ResourceLocation(resourcelocation.func_110624_b(), "blocks/" + resourcelocation.func_110623_a());
+         this.field_220085_g = this.lootTableSupplier.get();
       }
 
       return this.field_220085_g;
@@ -345,6 +349,10 @@
       return this.field_235684_aB_.field_235800_b_.apply(this.func_230328_p_().func_176223_P());
    }
 
+   /* ======================================== FORGE START ===================================== */
+   private final java.util.function.Supplier<ResourceLocation> lootTableSupplier;
+   /* ========================================= FORGE END ====================================== */
+
    public abstract static class AbstractBlockState extends StateHolder<Block, BlockState> {
       private final int field_215708_d;
       private final boolean field_215709_e;
@@ -786,6 +794,7 @@
       private ResourceLocation field_222381_j;
       private boolean field_226895_m_ = true;
       private boolean field_235813_o_;
+      private java.util.function.Supplier<ResourceLocation> lootTableSupplier;
       private AbstractBlock.IExtendedPositionPredicate<EntityType<?>> field_235814_p_ = (p_235832_0_, p_235832_1_, p_235832_2_, p_235832_3_) -> {
          return p_235832_0_.func_224755_d(p_235832_1_, p_235832_2_, Direction.UP) && p_235832_0_.func_185906_d() < 14;
       };