Method onBlockActivated

src/main/java/net/minecraft/block/BlockBed.java:35–106

(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumFacing side, float hitX, float hitY, float hitZ)

    }

    public boolean onBlockActivated(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumFacing side, float hitX, float hitY, float hitZ)
    {
        if (worldIn.isRemote)
        {
            return true;
        }
        else
        {
            if (state.getValue(PART) != BlockBed.EnumPartType.HEAD)
            {
                pos = pos.offset(state.getValue(FACING));
                state = worldIn.getBlockState(pos);

                if (state.getBlock() != this)
                {
                    return true;
                }
            }

            if (worldIn.provider.canRespawnHere() && worldIn.getBiomeGenForCoords(pos) != BiomeGenBase.hell)
            {
                if (state.getValue(OCCUPIED))
                {
                    EntityPlayer entityplayer = this.getPlayerInBed(worldIn, pos);

                    if (entityplayer != null)
                    {
                        playerIn.addChatComponentMessage(new ChatComponentTranslation("tile.bed.occupied"));
                        return true;
                    }

                    state = state.withProperty(OCCUPIED, Boolean.FALSE);
                    worldIn.setBlockState(pos, state, 4);
                }

                EntityPlayer.EnumStatus entityplayer$enumstatus = playerIn.trySleep(pos);

                if (entityplayer$enumstatus == EntityPlayer.EnumStatus.OK)
                {
                    state = state.withProperty(OCCUPIED, Boolean.TRUE);
                    worldIn.setBlockState(pos, state, 4);
                    return true;
                }
                else
                {
                    if (entityplayer$enumstatus == EntityPlayer.EnumStatus.NOT_POSSIBLE_NOW)
                    {
                        playerIn.addChatComponentMessage(new ChatComponentTranslation("tile.bed.noSleep"));
                    }
                    else if (entityplayer$enumstatus == EntityPlayer.EnumStatus.NOT_SAFE)
                    {
                        playerIn.addChatComponentMessage(new ChatComponentTranslation("tile.bed.notSafe"));
                    }

                    return true;
                }
            }
            else