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Sort commands and privs alphabetically in '/help'.

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Also make a stray variable local.
This commit is contained in:
Diego Martinez 2014-05-22 13:08:25 -03:00 committed by ShadowNinja
parent 882e12f8ab
commit f0a9e7ddc8
1 changed files with 17 additions and 4 deletions
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21
builtin/game/chatcommands.lua
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@ -56,24 +56,37 @@ core.register_chatcommand("help", {
end
if param == "" then
local msg = ""
cmds = {}
local cmds = {}
for cmd, def in pairs(core.chatcommands) do
if core.check_player_privs(name, def.privs) then
table.insert(cmds, cmd)
end
end
table.sort(cmds)
core.chat_send_player(name, "Available commands: "..table.concat(cmds, " "))
core.chat_send_player(name, "Use '/help <cmd>' to get more information, or '/help all' to list everything.")
elseif param == "all" then
core.chat_send_player(name, "Available commands:")
local cmds = {}
for cmd, def in pairs(core.chatcommands) do
if core.check_player_privs(name, def.privs) then
core.chat_send_player(name, format_help_line(cmd, def))
table.insert(cmds, cmd)
end
end
table.sort(cmds)
core.chat_send_player(name, "Available commands:")
for _, cmd in ipairs(cmds) do
local def = core.chatcommands[cmd]
core.chat_send_player(name, format_help_line(cmd, def))
end
elseif param == "privs" then
core.chat_send_player(name, "Available privileges:")
local privs = {}
for priv, def in pairs(core.registered_privileges) do
table.insert(privs, priv)
end
table.sort(privs)
core.chat_send_player(name, "Available privileges:")
for _, priv in ipairs(privs) do
local def = core.registered_privileges[priv]
core.chat_send_player(name, priv..": "..def.description)
end
else