diff options
Diffstat (limited to 'builtin/game/chat.lua')
| -rw-r--r-- | builtin/game/chat.lua | 126 |
1 files changed, 79 insertions, 47 deletions
diff --git a/builtin/game/chat.lua b/builtin/game/chat.lua index fd1379162..aae811794 100644 --- a/builtin/game/chat.lua +++ b/builtin/game/chat.lua @@ -239,57 +239,76 @@ core.register_chatcommand("grantme", { end, }) +local function handle_revoke_command(caller, revokename, revokeprivstr) + local caller_privs = core.get_player_privs(caller) + if not (caller_privs.privs or caller_privs.basic_privs) then + return false, "Your privileges are insufficient." + end + + if not core.get_auth_handler().get_auth(revokename) then + return false, "Player " .. revokename .. " does not exist." + end + + local revokeprivs = core.string_to_privs(revokeprivstr) + local privs = core.get_player_privs(revokename) + local basic_privs = + core.string_to_privs(core.settings:get("basic_privs") or "interact,shout") + for priv, _ in pairs(revokeprivs) do + if not basic_privs[priv] and not caller_privs.privs then + return false, "Your privileges are insufficient." + end + end + + if revokeprivstr == "all" then + revokeprivs = privs + privs = {} + else + for priv, _ in pairs(revokeprivs) do + privs[priv] = nil + end + end + + for priv, _ in pairs(revokeprivs) do + -- call the on_revoke callbacks + core.run_priv_callbacks(revokename, priv, caller, "revoke") + end + + core.set_player_privs(revokename, privs) + core.log("action", caller..' revoked (' + ..core.privs_to_string(revokeprivs, ', ') + ..') privileges from '..revokename) + if revokename ~= caller then + core.chat_send_player(revokename, caller + .. " revoked privileges from you: " + .. core.privs_to_string(revokeprivs, ' ')) + end + return true, "Privileges of " .. revokename .. ": " + .. core.privs_to_string( + core.get_player_privs(revokename), ' ') +end + core.register_chatcommand("revoke", { params = "<name> (<privilege> | all)", description = "Remove privileges from player", privs = {}, func = function(name, param) - if not core.check_player_privs(name, {privs=true}) and - not core.check_player_privs(name, {basic_privs=true}) then - return false, "Your privileges are insufficient." - end - local revoke_name, revoke_priv_str = string.match(param, "([^ ]+) (.+)") - if not revoke_name or not revoke_priv_str then + local revokename, revokeprivstr = string.match(param, "([^ ]+) (.+)") + if not revokename or not revokeprivstr then return false, "Invalid parameters (see /help revoke)" - elseif not core.get_auth_handler().get_auth(revoke_name) then - return false, "Player " .. revoke_name .. " does not exist." - end - local revoke_privs = core.string_to_privs(revoke_priv_str) - local privs = core.get_player_privs(revoke_name) - local basic_privs = - core.string_to_privs(core.settings:get("basic_privs") or "interact,shout") - for priv, _ in pairs(revoke_privs) do - if not basic_privs[priv] and - not core.check_player_privs(name, {privs=true}) then - return false, "Your privileges are insufficient." - end - end - if revoke_priv_str == "all" then - revoke_privs = privs - privs = {} - else - for priv, _ in pairs(revoke_privs) do - privs[priv] = nil - end - end - - for priv, _ in pairs(revoke_privs) do - -- call the on_revoke callbacks - core.run_priv_callbacks(revoke_name, priv, name, "revoke") end + return handle_revoke_command(name, revokename, revokeprivstr) + end, +}) - core.set_player_privs(revoke_name, privs) - core.log("action", name..' revoked (' - ..core.privs_to_string(revoke_privs, ', ') - ..') privileges from '..revoke_name) - if revoke_name ~= name then - core.chat_send_player(revoke_name, name - .. " revoked privileges from you: " - .. core.privs_to_string(revoke_privs, ' ')) +core.register_chatcommand("revokeme", { + params = "<privilege> | all", + description = "Revoke privileges from yourself", + privs = {}, + func = function(name, param) + if param == "" then + return false, "Invalid parameters (see /help revokeme)" end - return true, "Privileges of " .. revoke_name .. ": " - .. core.privs_to_string( - core.get_player_privs(revoke_name), ' ') + return handle_revoke_command(name, name, param) end, }) @@ -424,6 +443,9 @@ core.register_chatcommand("teleport", { end local teleportee = core.get_player_by_name(name) if teleportee then + if teleportee:get_attach() then + return false, "Can't teleport, you're attached to an object!" + end teleportee:set_pos(p) return true, "Teleporting to "..core.pos_to_string(p) end @@ -441,6 +463,9 @@ core.register_chatcommand("teleport", { end if teleportee and p then + if teleportee:get_attach() then + return false, "Can't teleport, you're attached to an object!" + end p = find_free_position_near(p) teleportee:set_pos(p) return true, "Teleporting to " .. target_name @@ -461,6 +486,9 @@ core.register_chatcommand("teleport", { teleportee = core.get_player_by_name(teleportee_name) end if teleportee and p.x and p.y and p.z then + if teleportee:get_attach() then + return false, "Can't teleport, player is attached to an object!" + end teleportee:set_pos(p) return true, "Teleporting " .. teleportee_name .. " to " .. core.pos_to_string(p) @@ -479,6 +507,9 @@ core.register_chatcommand("teleport", { end end if teleportee and p then + if teleportee:get_attach() then + return false, "Can't teleport, player is attached to an object!" + end p = find_free_position_near(p) teleportee:set_pos(p) return true, "Teleporting " .. teleportee_name @@ -717,8 +748,9 @@ core.register_chatcommand("spawnentity", { end end p.y = p.y + 1 - core.add_entity(p, entityname) - return true, ("%q spawned."):format(entityname) + local obj = core.add_entity(p, entityname) + local msg = obj and "%q spawned." or "%q failed to spawn." + return true, msg:format(entityname) end, }) @@ -757,7 +789,7 @@ core.register_chatcommand("rollback_check", { params = "[<range>] [<seconds>] [<limit>]", description = "Check who last touched a node or a node near it" .. " within the time specified by <seconds>. Default: range = 0," - .. " seconds = 86400 = 24h, limit = 5", + .. " seconds = 86400 = 24h, limit = 5. Set <seconds> to inf for no time limit", privs = {rollback=true}, func = function(name, param) if not core.settings:get_bool("enable_rollback_recording") then @@ -808,7 +840,7 @@ core.register_chatcommand("rollback_check", { core.register_chatcommand("rollback", { params = "(<name> [<seconds>]) | (:<actor> [<seconds>])", - description = "Revert actions of a player. Default for <seconds> is 60", + description = "Revert actions of a player. Default for <seconds> is 60. Set <seconds> to inf for no time limit", privs = {rollback=true}, func = function(name, param) if not core.settings:get_bool("enable_rollback_recording") then @@ -1036,7 +1068,7 @@ core.register_chatcommand("last-login", { param = name end local pauth = core.get_auth_handler().get_auth(param) - if pauth and pauth.last_login then + if pauth and pauth.last_login and pauth.last_login ~= -1 then -- Time in UTC, ISO 8601 format return true, "Last login time was " .. os.date("!%Y-%m-%dT%H:%M:%SZ", pauth.last_login) |