refactor handle_command for mtt

It could've been done by only exposing handle_command, but this is
cleaner for future maintenance as tasks are well separated.
This commit is contained in:
Luke aka SwissalpS 2024-09-16 01:03:57 +02:00
parent b6f312b9db
commit a27dcfd62c

637
init.lua

@ -193,319 +193,346 @@ function factions.leave_faction(fname, player_name)
end end
-- Chat commands -- Chat commands
local chat = {}
if do_mtt then factions.chat = chat end
function chat.create(name, params, not_admin)
local faction_name = params[2]
local password = params[3]
if not faction_name then
return false, S("Missing faction name.")
elseif not password then
return false, S("Missing password.")
elseif factions.mode_unique_faction and factions.get_player_factions(name) then
return false, S("You are already in a faction.")
elseif facts[faction_name] then
return false, S("Faction @1 already exists.", faction_name)
else
factions.register_faction(faction_name, name, password)
return true, S("Registered @1.", faction_name)
end
end
function chat.disband(name, params, not_admin)
local password = params[2]
if not password then
return false, S("Missing password.")
end
local faction_name = params[3]
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if not_admin and number_factions == 0 then
return false, S("You don't own any factions.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif not_admin and name ~= factions.get_owner(faction_name) then
return false, S("Permission denied: You are not the owner of that faction,"
.. " and don't have the @1 privilege.", factions.priv)
elseif not_admin and factions.valid_password(faction_name, password) then
return false, S("Permission denied: Wrong password.")
else
factions.disband_faction(faction_name)
return true, S("Disbanded @1.", faction_name)
end
end
function chat.list(name, params, not_admin)
local faction_list = {}
for k in pairs(facts) do
table.insert(faction_list, k)
end
if table.getn(faction_list) == 0 then
return true, S("There are no factions yet.")
else
return true, S("Factions (@1): @2.",
table.getn(faction_list), table.concat(faction_list, ", "))
end
end
function chat.info(name, params, not_admin)
local faction_name = params[2]
if not faction_name then
local player_factions = factions.get_player_factions(name)
if not player_factions then
return true, S("No factions found.")
elseif table.getn(player_factions) == 1 then
faction_name = player_factions[1]
else
return false, S(
"You are in multiple factions, you have to choose one of them: @1.",
table.concat(player_factions, ", ")
)
end
end
if not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
else
local fmembers = {}
if table.getn(facts[faction_name].members) > factions.max_members_list then
table.insert(fmembers, S("The faction has more than @1 members,"
.. " the members list can't be shown.", factions.max_members_list))
else
for play in pairs(facts[faction_name].members) do
table.insert(fmembers, play)
end
end
local summary = S("Name: @1\nOwner: @2\nMembers: @3",
faction_name, factions.get_owner(faction_name),
table.concat(fmembers, ", "))
return true, summary
end
end
function chat.player_info(name, params, not_admin)
local player_name = params[2] or name
if not player_name then
return false, S("Missing player name.")
end
local player_factions = factions.get_player_factions(player_name)
if not player_factions then
return false, S(
"Player @1 doesn't exist or isn't in any faction.", player_name)
else
local member = {}
for _, v in ipairs(player_factions) do
table.insert(member, v)
end
local summary = S("@1 is in the following factions: @2.",
player_name, table.concat(member, ", "))
local owned_factions = factions.get_owned_factions(player_name)
if not owned_factions then
summary = summary .. "\n" .. S(
"@1 doesn't own any factions.", player_name)
else
local owner = {}
for _, v in ipairs(owned_factions) do
table.insert(owner, v)
end
summary = summary .. "\n" .. S(
"@1 is the owner of the following factions: @2.",
player_name, table.concat(owner, ", ")
)
end
if minetest.get_player_privs(player_name)[factions.priv] then
summary = summary .. "\n" .. S(
"@1 has the @2 privilege so they can admin every faction.",
player_name, factions.priv
)
end
return true, summary
end
end
function chat.join(name, params, not_admin)
local faction_name = params[2]
local password = params[3]
if factions.mode_unique_faction and factions.get_player_factions(name) then
return false, S("You are already in a faction.")
elseif not faction_name then
return false, S("Missing faction name.")
elseif not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif facts[faction_name].members[name] then
return false, S("You are already in faction @1.", faction_name)
elseif not factions.valid_password(faction_name, password) then
return false, S("Permission denied: Wrong password.")
else
if factions.join_faction(faction_name, name) then
return true, S("Joined @1.", faction_name)
else
return false, S("Error joining faction.")
end
end
end
function chat.leave(name, params, not_admin)
local player_factions = factions.get_player_factions(name)
local number_factions = player_factions and table.getn(player_factions) or 0
local faction_name = params[2]
if number_factions == 0 then
return false, S("You are not in a faction.")
elseif not faction_name then
if number_factions == 1 then
faction_name = player_factions[1]
else
return false, S(
"You are in multiple factions, you have to choose one of them: @1.",
table.concat(player_factions, ", ")
)
end
end
if not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif factions.get_owner(faction_name) == name then
return false, S("You cannot leave your own faction, change owner or disband it.")
elseif not facts[faction_name].members[name] then
return false, S("You aren't part of faction @1.", faction_name)
else
if factions.leave_faction(faction_name, name) then
return true, S("Left @1.", faction_name)
else
return false, S("Error leaving faction.")
end
end
end
function chat.kick(name, params, not_admin)
local target = params[2]
if not target then
return false, S("Missing player name.")
end
local faction_name = params[3]
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if number_factions == 0 then
return false, S("You don't own any factions, you can't use this command.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not_admin and factions.get_owner(faction_name) ~= name then
return false, S("Permission denied: You are not the owner of that faction, "
.. "and don't have the @1 privilege.", factions.priv)
elseif not facts[faction_name].members[target] then
return false, S("@1 is not in the specified faction.", target)
elseif target == factions.get_owner(faction_name) then
return false, S("You cannot kick the owner of a faction, "
.. "use '/factions chown <player> <password> [<faction>]' "
.. "to change the ownership.")
else
if factions.leave_faction(faction_name, target) then
return true, S("Kicked @1 from faction.", target)
else
return false, S("Error kicking @1 from faction.", target)
end
end
end
function chat.passwd(name, params, not_admin)
local password = params[2]
if not password then
return false, S("Missing password.")
end
local faction_name = params[3]
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if number_factions == 0 then
return false, S("You don't own any factions, you can't use this command.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not_admin and factions.get_owner(faction_name) ~= name then
return false, S("Permission denied: You are not the owner of that faction, "
.. "and don't have the @1 privilege.", factions.priv)
else
if factions.set_password(faction_name, password) then
return true, S("Password has been updated.")
else
return false, S("Failed to change password.")
end
end
end
function chat.chown(name, params, not_admin)
local target = params[2]
local password = params[3]
local faction_name = params[4]
if not target then
return false, S("Missing player name.")
elseif not password then
return false, S("Missing password.")
end
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if number_factions == 0 then
return false, S("You don't own any factions, you can't use this command.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not_admin and name ~= factions.get_owner(faction_name) then
return false, S("Permission denied: You are not the owner of that faction, "
.. "and don't have the @1 privilege.", factions.priv)
elseif not facts[faction_name].members[target] then
return false, S("@1 isn't in faction @2.", target, faction_name)
elseif not_admin and not factions.valid_password(faction_name, password) then
return false, S("Permission denied: Wrong password.")
else
if factions.chown(faction_name, target) then
return true, S("Ownership has been transferred to @1.", target)
else
return false, S("Failed to transfer ownership.")
end
end
end
function chat.invite(name, params, not_admin)
if not_admin then
return false, S(
"Permission denied: You can't use this command, @1 priv is needed.",
factions.priv
)
end
local target = params[2]
local faction_name = params[3]
if not target then
return false, S("Missing player name.")
elseif not faction_name then
return false, S("Missing faction name.")
elseif not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif not minetest.player_exists(target) then
return false, S("Player @1 doesn't exist.", target)
end
local player_factions = factions.get_player_factions(target)
if player_factions and facts[faction_name].members[target] then
return false, S("Player @1 is already in faction @2.",
target, faction_name)
elseif player_factions and factions.mode_unique_faction then
return false, S("Player @1 is already in faction @2.",
target, player_factions[1])
else
if factions.join_faction(faction_name, target) then
return true, S("@1 is now a member of faction @2.", target, faction_name)
else
return false, S("Error adding @1 to @2.", target, faction_name)
end
end
end
local function handle_command(name, param) local function handle_command(name, param)
local params = {} local params = {}
for p in string.gmatch(param, "[^%s]+") do for p in string.gmatch(param, "[^%s]+") do
table.insert(params, p) table.insert(params, p)
end end
local not_admin = not minetest.get_player_privs(name)[factions.priv]
local action = params[1] local action = params[1]
if action == "create" then if not action or not chat[action:lower()] then
local faction_name = params[2]
local password = params[3]
if not faction_name then
return false, S("Missing faction name.")
elseif not password then
return false, S("Missing password.")
elseif factions.mode_unique_faction and factions.get_player_factions(name) then
return false, S("You are already in a faction.")
elseif facts[faction_name] then
return false, S("Faction @1 already exists.", faction_name)
else
factions.register_faction(faction_name, name, password)
return true, S("Registered @1.", faction_name)
end
elseif action == "disband" then
local password = params[2]
if not password then
return false, S("Missing password.")
end
local faction_name = params[3]
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if not_admin and number_factions == 0 then
return false, S("You don't own any factions.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif not_admin and name ~= factions.get_owner(faction_name) then
return false, S("Permission denied: You are not the owner of that faction,"
.. " and don't have the @1 privilege.", factions.priv)
elseif not_admin and factions.valid_password(faction_name, password) then
return false, S("Permission denied: Wrong password.")
else
factions.disband_faction(faction_name)
return true, S("Disbanded @1.", faction_name)
end
elseif action == "list" then
local faction_list = {}
for k in pairs(facts) do
table.insert(faction_list, k)
end
if table.getn(faction_list) == 0 then
return true, S("There are no factions yet.")
else
return true, S("Factions (@1): @2.",
table.getn(faction_list), table.concat(faction_list, ", "))
end
elseif action == "info" then
local faction_name = params[2]
if not faction_name then
local player_factions = factions.get_player_factions(name)
if not player_factions then
return true, S("No factions found.")
elseif table.getn(player_factions) == 1 then
faction_name = player_factions[1]
else
return false, S(
"You are in multiple factions, you have to choose one of them: @1.",
table.concat(player_factions, ", ")
)
end
end
if not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
else
local fmembers = {}
if table.getn(facts[faction_name].members) > factions.max_members_list then
table.insert(fmembers, S("The faction has more than @1 members,"
.. " the members list can't be shown.", factions.max_members_list))
else
for play in pairs(facts[faction_name].members) do
table.insert(fmembers, play)
end
end
local summary = S("Name: @1\nOwner: @2\nMembers: @3",
faction_name, factions.get_owner(faction_name),
table.concat(fmembers, ", "))
return true, summary
end
elseif action == "player_info" then
local player_name = params[2] or name
if not player_name then
return false, S("Missing player name.")
end
local player_factions = factions.get_player_factions(player_name)
if not player_factions then
return false, S(
"Player @1 doesn't exist or isn't in any faction.", player_name)
else
local member = {}
for _, v in ipairs(player_factions) do
table.insert(member, v)
end
local summary = S("@1 is in the following factions: @2.",
player_name, table.concat(member, ", "))
local owned_factions = factions.get_owned_factions(player_name)
if not owned_factions then
summary = summary .. "\n" .. S(
"@1 doesn't own any factions.", player_name)
else
local owner = {}
for _, v in ipairs(owned_factions) do
table.insert(owner, v)
end
summary = summary .. "\n" .. S(
"@1 is the owner of the following factions: @2.",
player_name, table.concat(owner, ", ")
)
end
if minetest.get_player_privs(player_name)[factions.priv] then
summary = summary .. "\n" .. S(
"@1 has the @2 privilege so they can admin every faction.",
player_name, factions.priv
)
end
return true, summary
end
elseif action == "join" then
local faction_name = params[2]
local password = params[3]
if factions.mode_unique_faction and factions.get_player_factions(name) then
return false, S("You are already in a faction.")
elseif not faction_name then
return false, S("Missing faction name.")
elseif not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif facts[faction_name].members[name] then
return false, S("You are already in faction @1.", faction_name)
elseif not factions.valid_password(faction_name, password) then
return false, S("Permission denied: Wrong password.")
else
if factions.join_faction(faction_name, name) then
return true, S("Joined @1.", faction_name)
else
return false, S("Error joining faction.")
end
end
elseif action == "leave" then
local player_factions = factions.get_player_factions(name)
local number_factions = player_factions and table.getn(player_factions) or 0
local faction_name = params[2]
if number_factions == 0 then
return false, S("You are not in a faction.")
elseif not faction_name then
if number_factions == 1 then
faction_name = player_factions[1]
else
return false, S(
"You are in multiple factions, you have to choose one of them: @1.",
table.concat(player_factions, ", ")
)
end
end
if not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif factions.get_owner(faction_name) == name then
return false, S("You cannot leave your own faction, change owner or disband it.")
elseif not facts[faction_name].members[name] then
return false, S("You aren't part of faction @1.", faction_name)
else
if factions.leave_faction(faction_name, name) then
return true, S("Left @1.", faction_name)
else
return false, S("Error leaving faction.")
end
end
elseif action == "kick" then
local target = params[2]
if not target then
return false, S("Missing player name.")
end
local faction_name = params[3]
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if number_factions == 0 then
return false, S("You don't own any factions, you can't use this command.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not_admin and factions.get_owner(faction_name) ~= name then
return false, S("Permission denied: You are not the owner of that faction, "
.. "and don't have the @1 privilege.", factions.priv)
elseif not facts[faction_name].members[target] then
return false, S("@1 is not in the specified faction.", target)
elseif target == factions.get_owner(faction_name) then
return false, S("You cannot kick the owner of a faction, "
.. "use '/factions chown <player> <password> [<faction>]' "
.. "to change the ownership.")
else
if factions.leave_faction(faction_name, target) then
return true, S("Kicked @1 from faction.", target)
else
return false, S("Error kicking @1 from faction.", target)
end
end
elseif action == "passwd" then
local password = params[2]
if not password then
return false, S("Missing password.")
end
local faction_name = params[3]
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if number_factions == 0 then
return false, S("You don't own any factions, you can't use this command.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not_admin and factions.get_owner(faction_name) ~= name then
return false, S("Permission denied: You are not the owner of that faction, "
.. "and don't have the @1 privilege.", factions.priv)
else
if factions.set_password(faction_name, password) then
return true, S("Password has been updated.")
else
return false, S("Failed to change password.")
end
end
elseif action == "chown" then
local target = params[2]
local password = params[3]
local faction_name = params[4]
if not target then
return false, S("Missing player name.")
elseif not password then
return false, S("Missing password.")
end
local own_factions = factions.get_administered_factions(name)
local number_factions = own_factions and table.getn(own_factions) or 0
if number_factions == 0 then
return false, S("You don't own any factions, you can't use this command.")
elseif not faction_name and number_factions == 1 then
faction_name = own_factions[1]
elseif not faction_name then
return false, S(
"You are the owner of multiple factions, you have to choose one of them: @1.",
table.concat(own_factions, ", ")
)
end
if not_admin and name ~= factions.get_owner(faction_name) then
return false, S("Permission denied: You are not the owner of that faction, "
.. "and don't have the @1 privilege.", factions.priv)
elseif not facts[faction_name].members[target] then
return false, S("@1 isn't in faction @2.", target, faction_name)
elseif not_admin and not factions.valid_password(faction_name, password) then
return false, S("Permission denied: Wrong password.")
else
if factions.chown(faction_name, target) then
return true, S("Ownership has been transferred to @1.", target)
else
return false, S("Failed to transfer ownership.")
end
end
elseif action == "invite" then
if not_admin then
return false, S(
"Permission denied: You can't use this command, @1 priv is needed.",
factions.priv
)
end
local target = params[2]
local faction_name = params[3]
if not target then
return false, S("Missing player name.")
elseif not faction_name then
return false, S("Missing faction name.")
elseif not facts[faction_name] then
return false, S("Faction @1 doesn't exist.", faction_name)
elseif not minetest.player_exists(target) then
return false, S("Player @1 doesn't exist.", target)
end
local player_factions = factions.get_player_factions(target)
if player_factions and facts[faction_name].members[target] then
return false, S("Player @1 is already in faction @2.",
target, faction_name)
elseif player_factions and factions.mode_unique_faction then
return false, S("Player @1 is already in faction @2.",
target, player_factions[1])
else
if factions.join_faction(faction_name, target) then
return true, S("@1 is now a member of faction @2.", target, faction_name)
else
return false, S("Error adding @1 to @2.", target, faction_name)
end
end
else
return false, S("Unknown subcommand. Run '/help factions' for help.") return false, S("Unknown subcommand. Run '/help factions' for help.")
end end
local not_admin = not minetest.get_player_privs(name)[factions.priv]
return chat[action:lower()](name, params, not_admin)
end end
minetest.register_chatcommand("factions", { minetest.register_chatcommand("factions", {