3e7eb4dc67
This is Blockcolor with Minetest Engine, you no need install minetest for play. For play Extract and open blockcolor.exe in bin You can use so setup for install easy, this is in release.
113 lines
3.1 KiB
Lua
113 lines
3.1 KiB
Lua
-- Minetest: builtin/common/chatcommands.lua
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core.registered_chatcommands = {}
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function core.register_chatcommand(cmd, def)
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def = def or {}
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def.params = def.params or ""
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def.description = def.description or ""
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def.privs = def.privs or {}
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def.mod_origin = core.get_current_modname() or "??"
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core.registered_chatcommands[cmd] = def
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end
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function core.unregister_chatcommand(name)
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if core.registered_chatcommands[name] then
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core.registered_chatcommands[name] = nil
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else
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core.log("warning", "Not unregistering chatcommand " ..name..
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" because it doesn't exist.")
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end
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end
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function core.override_chatcommand(name, redefinition)
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local chatcommand = core.registered_chatcommands[name]
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assert(chatcommand, "Attempt to override non-existent chatcommand "..name)
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for k, v in pairs(redefinition) do
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rawset(chatcommand, k, v)
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end
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core.registered_chatcommands[name] = chatcommand
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end
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local cmd_marker = "/"
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local function gettext(...)
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return ...
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end
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local function gettext_replace(text, replace)
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return text:gsub("$1", replace)
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end
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if INIT == "client" then
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cmd_marker = "."
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gettext = core.gettext
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gettext_replace = fgettext_ne
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end
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local function do_help_cmd(name, param)
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local function format_help_line(cmd, def)
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local msg = core.colorize("#00ffff", cmd_marker .. cmd)
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if def.params and def.params ~= "" then
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msg = msg .. " " .. def.params
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end
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if def.description and def.description ~= "" then
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msg = msg .. ": " .. def.description
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end
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return msg
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end
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if param == "" then
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local cmds = {}
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for cmd, def in pairs(core.registered_chatcommands) do
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if INIT == "client" or core.check_player_privs(name, def.privs) then
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cmds[#cmds + 1] = cmd
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end
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end
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table.sort(cmds)
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return true, gettext("Available commands: ") .. table.concat(cmds, " ") .. "\n"
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.. gettext_replace("Use '$1help <cmd>' to get more information,"
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.. " or '$1help all' to list everything.", cmd_marker)
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elseif param == "all" then
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local cmds = {}
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for cmd, def in pairs(core.registered_chatcommands) do
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if INIT == "client" or core.check_player_privs(name, def.privs) then
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cmds[#cmds + 1] = format_help_line(cmd, def)
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end
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end
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table.sort(cmds)
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return true, gettext("Available commands:").."\n"..table.concat(cmds, "\n")
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elseif INIT == "game" and param == "privs" then
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local privs = {}
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for priv, def in pairs(core.registered_privileges) do
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privs[#privs + 1] = priv .. ": " .. def.description
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end
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table.sort(privs)
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return true, "Available privileges:\n"..table.concat(privs, "\n")
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else
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local cmd = param
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local def = core.registered_chatcommands[cmd]
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if not def then
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return false, gettext("Command not available: ")..cmd
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else
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return true, format_help_line(cmd, def)
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end
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end
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end
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if INIT == "client" then
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core.register_chatcommand("help", {
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params = gettext("[all/<cmd>]"),
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description = gettext("Get help for commands"),
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func = function(param)
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return do_help_cmd(nil, param)
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end,
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})
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else
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core.register_chatcommand("help", {
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params = "[all/privs/<cmd>]",
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description = "Get help for commands or list privileges",
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func = do_help_cmd,
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})
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end
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