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Use return values whenever possible in chatcmds.lua.

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Also minor fixes.
This commit is contained in:
Diego Martínez 2016-11-28 02:02:40 -03:00
parent 03070e41c4
commit 160088c232
1 changed files with 14 additions and 20 deletions
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34
chatcmds.lua
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@ -11,16 +11,15 @@ minetest.register_chatcommand("irc_msg", {
privs = {shout=true},
func = function(name, param)
if not irc.connected then
minetest.chat_send_player(name, "Not connected to IRC. Use /irc_connect to connect.")
return
return false, "Not connected to IRC. Use /irc_connect to connect."
end
local found, _, toname, message = param:find("^([^%s]+)%s(.+)")
if not found then
minetest.chat_send_player(name, "Invalid usage, see /help irc_msg.")
return
return false, "Invalid usage, see /help irc_msg."
end
local toname_l = toname:lower()
local validNick = false
local hint = "They have to be in the channel"
for nick, user in pairs(irc.conn.channels[irc.config.channel].users) do
if nick:lower() == toname_l then
validNick = true
@ -28,15 +27,14 @@ minetest.register_chatcommand("irc_msg", {
end
end
if toname_l:find("serv$") or toname_l:find("bot$") then
hint = "it looks like a bot or service"
validNick = false
end
if not validNick then
minetest.chat_send_player(name,
"You can not message that user. (Hint: They have to be in the channel)")
return
return false, "You can not message that user. ("..hint..")"
end
irc:say(toname, irc:playerMessage(name, message))
minetest.chat_send_player(name, "Message sent!")
return true, "Message sent!"
end
})
@ -46,14 +44,13 @@ minetest.register_chatcommand("irc_names", {
description = "List the users in IRC.",
func = function(name, params)
if not irc.connected then
minetest.chat_send_player(name, "Not connected to IRC. Use /irc_connect to connect.")
return
return false, "Not connected to IRC. Use /irc_connect to connect."
end
local users = { }
for k, v in pairs(irc.conn.channels[irc.config.channel].users) do
table.insert(users, k)
end
minetest.chat_send_player(name, "Users in IRC: "..table.concat(users, ", "))
return true, "Users in IRC: "..table.concat(users, ", ")
end
})
@ -63,8 +60,7 @@ minetest.register_chatcommand("irc_connect", {
privs = {irc_admin=true},
func = function(name, param)
if irc.connected then
minetest.chat_send_player(name, "You are already connected to IRC.")
return
return false, "You are already connected to IRC."
end
minetest.chat_send_player(name, "IRC: Connecting...")
irc:connect()
@ -78,8 +74,7 @@ minetest.register_chatcommand("irc_disconnect", {
privs = {irc_admin=true},
func = function(name, param)
if not irc.connected then
minetest.chat_send_player(name, "You are not connected to IRC.")
return
return false, "Not connected to IRC. Use /irc_connect to connect."
end
if params == "" then
params = "Manual disconnect by "..name
@ -94,9 +89,9 @@ minetest.register_chatcommand("irc_reconnect", {
privs = {irc_admin=true},
func = function(name, param)
if not irc.connected then
minetest.chat_send_player(name, "You are not connected to IRC.")
return
return false, "Not connected to IRC. Use /irc_connect to connect."
end
minetest.chat_send_player(name, "IRC: Reconnecting...")
irc:disconnect("Reconnecting...")
irc:connect()
end
@ -109,8 +104,7 @@ minetest.register_chatcommand("irc_quote", {
privs = {irc_admin=true},
func = function(name, param)
if not irc.connected then
minetest.chat_send_player(name, "You are not connected to IRC.")
return
return false, "Not connected to IRC. Use /irc_connect to connect."
end
irc:queue(param)
minetest.chat_send_player(name, "Command sent!")
@ -120,7 +114,7 @@ minetest.register_chatcommand("irc_quote", {
local oldme = minetest.chatcommands["me"].func
minetest.chatcommands["me"].func = function(name, param, ...)
oldme(name, param, ...)
irc:say(("* %s %s"):format(name, param))
return oldme(name, param, ...)
end