Mercurial > prosody-modules
view mod_muc_dicebot/mod_muc_dicebot.lua @ 4876:0f5f2d4475b9
mod_http_xep227: Add support for import via APIs rather than direct store manipulation
In particular this transitions PEP nodes and data to be imported via mod_pep's
APIs, fixing issues with importing at runtime while PEP data may already be
live in RAM.
Next obvious candidate for this approach is rosters, so clients get immediate
roster pushes and other special handling (such as emitting subscribes to reach
the desired subscription state).
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Tue, 18 Jan 2022 17:01:18 +0000 |
parents | 785389a2d2b3 |
children |
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local muc = module:depends("muc"); local rand = require"util.random"; local s_match = string.match; local s_gmatch = string.gmatch; local t_insert = table.insert; local t_concat = table.concat; local rooms = module:get_option_set("muc_dicebot_rooms", nil); local xmlns_nick = "http://jabber.org/protocol/nick"; local function is_room_affected(roomjid) return not rooms or rooms:contains(roomjid) end local function roll(sides) if sides > 256 then return nil, "too many sides" end local factor = math.floor(256 / sides); local cutoff = sides * factor; module:log("error", "%d -> %d %d %d", sides, max, factor, cutoff); for i=1,10 do local randomness = string.byte(rand.bytes(1), 1); module:log("error", "%d", randomness); if randomness < cutoff then return (randomness % sides) + 1 end end return nil, "failed to find valid number" end local function muc_broadcast_message(event) if not is_room_affected(event.room.jid) then return end local stanza = event.stanza; local body = stanza:get_child("body"); if not body then return end local text = body:get_text(); module:log("error", "%q %q %q", stanza, body, text); local dice = s_match(text, "^[%.!]r%s(.+)$"); if not dice or dice == "" then return end local results = {}; local count = 0; local sum = 0; for ndice, sep, sides in s_gmatch(dice, "(%d*)([wd]?)(%d+)") do if not sep or sep == "" then sides = ndice .. sides ndice = "1" end local ndice = tonumber(ndice); count = count + ndice; if count > 100 then return true end local sides = tonumber(sides); for i=1,ndice do local value = roll(sides); t_insert(results, tostring(value)); sum = sum + value; end end body:text("\n⇒ "..t_concat(results, " ").." (sum: "..sum..")"); end module:hook("muc-broadcast-message", muc_broadcast_message);