builtin_functions_status.md

Status of builtin function implementation

The following is a table of the status of various builtin-functions. The table is broken down by category, and each function is marked with a checkmark if it is implemented. If there are any notes about the implementation, they will be included in the notes column.

LambdaMOO 1.8 builtin function list and status

Lists

Name	Complete	Notes
length	✓
setadd	✓
setremove	✓
listappend	✓
listinsert	✓
listdelete	✓
listset	✓
equal	✓
is_member	✓
match	✓
rmatch	✓
substitute	✓
pcre_match	✓	Extension from ToastStunt

Strings

Name	Complete	Notes
tostr	✓
toliteral	✓
crypt	✓	Pretty damned insecure, only here to support existing core password functions.
index	✓
rindex	✓
strcmp	✓
strsub	✓
argon2	✓	Same signature as function in ToastSunt
arong2_verify	✓	Same signature as function in ToastSunt
salt	✓	Generate a random crypto-secure salt for password. Not compatible with toast's function of same name

Numbers

Name	Complete	Notes
toint	✓
tonum	✓
tofloat	✓
min	✓
max	✓
abs	✓
random	✓
time	✓
ctime	✓
floatstr	✓
sqrt	✓
sin	✓
cos	✓
tan	✓
asin	✓
acos	✓
atan	✓
sinh	✓
cosh	✓
tanh	✓
exp	✓
log	✓
log10	✓
ceil	✓
floor	✓
trunc	✓

Objects

Name	Complete	Notes
toobj	✓
typeof	✓
create	✓	Quota support not implemented yet.
recycle	✓
valid	✓
parent	✓
children	✓
chparent	✓
max_object	✓
players	✓	Potentially slow in a large DB.
is_player	✓
set_player_flag	✓
move	✓

Properties

Name	Complete	Notes
properties	✓
property_info	✓
set_property_info	✓
add_property	✓
delete_property	✓
clear_property	✓
is_clear_property	✓

Verbs

Name	Complete	Notes
verbs	✓
verb_info	✓
set_verb_info	✓
verb_args	✓
set_verb_args	✓
add_verb	✓
delete_verb	✓
set_verb_code	✓
eval	✓
disassemble	✓	Output looks nothing like LambdaMOO's
verb_code	✓

Values / encoding

Name	Complete	Notes
value_bytes	✓
value_hash
string_hash	✓
binary_hash
decode_binary		Binary encoding will likely work differently in moor. See README.md for more info.
encode_binary
object_bytes	✓

Server

Name	Complete	Notes
server_version	✓	Crate version + short commit hash, for now
renumber
reset_max_object
memory_usage	✓
shutdown	✓
dump_database	✓
db_disk_size	✓
connected_players	✓
connected_seconds	✓
idle_seconds	✓
connection_name	✓	To make this 100% compat with core, reverse DNS & listen port is needed.
notify	✓	With rich_notify feature on, supports sending additional content types
boot_player	✓
server_log	✓
load_server_options
function_info	✓
read	✓

Tasks

Name	Complete	Notes
task_id	✓
queued_tasks	✓
kill_task	✓
resume	✓
queue_info	✓
force_input
flush_input

Execution

Name	Complete	Notes
call_function	✓
raise	✓
suspend	✓
seconds_left	✓
ticks_left	✓
pass	✓	Is an opcode
set_task_perms	✓
caller_perms	✓
callers	✓
task_stack

Network connections

Name	Complete	Notes
set_connection_option
connection_option
connection_options
open_network_connection
listen	✓	print-messages not yet implemented. errors in binding not properly propagating back to the builtin
unlisten	✓
listeners	✓
output_delimiters
buffered_output_length

Extensions

Functions not part of the original LambdaMOO, but added in moor

XML / HTML content management

Name	Description	Notes
xml_parse	Parse a string c ntaining XML into a tree of flyweight objects	Available only if the flyweights feature is turned on
to_xml	Convert a tree of flyweight objects into a string containing XML	Available only if the flyweights feature is turned on

Flyweights & Symbols (new types)

Name	Description	Notes
slots	Returns the slots on a given flyweight	Available only if the flyweights feature is turned on
remove_slot	Returns a copy of the flyweight with the given slot removed, if present	Available only if the flyweights feature is turned on
add_slot	Returns a copy of the flyweight with a new slot added	Available only if the flyweights feature is turned on
'to_sym'	Turns the given value into a Symbol	Available only if the symbols feature is turned on