add an override annotation and a comment about IForgeBlock overrides

Author: Nuclearfarts

patchwork-extensions-block/src/main/java/net/minecraftforge/common/extensions/IForgeBlock.java

@@ -86,6 +86,7 @@ default Block getBlock() {
 	}
 
 	// Asterisks indicate IForgeBlockState calls. All methods can be assumed to be called from IForgeBlockState.
+	// Note that some of these methods may be overridden in patches to vanilla blocks, but I can't figure out how to check for that easily. Just, well, check when you implement one.
 
 	// TODO Call locations: Patches: FlyingEntity*, LivingEntity*, BoatEntity*, ExperienceOrbEntity*, ItemEntity*
 	/**

patchwork-extensions-block/src/main/java/net/patchworkmc/mixin/extensions/block/MixinBedBlock.java

@@ -22,6 +22,7 @@
 import javax.annotation.Nullable;
 
 import org.spongepowered.asm.mixin.Mixin;
+import net.minecraftforge.common.extensions.IForgeBlock;
 
 import net.minecraft.block.BedBlock;
 import net.minecraft.block.BlockState;
@@ -30,7 +31,8 @@
 import net.minecraft.world.BlockView;
 
 @Mixin(BedBlock.class)
-public class MixinBedBlock {
+public abstract class MixinBedBlock implements IForgeBlock {
+	@Override
 	public boolean isBed(BlockState state, BlockView world, BlockPos pos, @Nullable Entity player) {
 		return true;
 	}