diff options
| author | sfan5 <sfan5@live.de> | 2017-01-01 22:26:58 +0100 |
|---|---|---|
| committer | sfan5 <sfan5@live.de> | 2017-01-01 22:27:22 +0100 |
| commit | 3a7fb5bf1eefbc623658ccb2c6500b8e2f7ad766 (patch) | |
| tree | f90590bed047377f57b3a5a1febea28b37aecebc | |
| parent | aa0e46d4e2095c4492a021e4056d612503358ce1 (diff) | |
Add //help command (fixes #123)
| -rw-r--r-- | worldedit_commands/init.lua | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua index 088191c..7fcdb18 100644 --- a/worldedit_commands/init.lua +++ b/worldedit_commands/init.lua @@ -93,6 +93,56 @@ minetest.register_chatcommand("/about", { end,
})
+-- mostly copied from builtin/chatcommands.lua with minor modifications
+minetest.register_chatcommand("/help", {
+ privs = {},
+ params = "[all/<cmd>]",
+ description = "Get help for WorldEdit commands",
+ func = function(name, param)
+ local function is_we_command(cmd)
+ return cmd:sub(0, 1) == "/"
+ end
+ local function format_help_line(cmd, def)
+ local msg = minetest.colorize("#00ffff", "/"..cmd)
+ if def.params and def.params ~= "" then
+ msg = msg .. " " .. def.params
+ end
+ if def.description and def.description ~= "" then
+ msg = msg .. ": " .. def.description
+ end
+ return msg
+ end
+
+ if not minetest.check_player_privs(name, "worldedit") then
+ return false, "You are not allowed to use any WorldEdit commands."
+ end
+ if param == "" then
+ local msg = ""
+ local cmds = {}
+ for cmd, def in pairs(minetest.chatcommands) do
+ if is_we_command(cmd) and minetest.check_player_privs(name, def.privs) then
+ cmds[#cmds + 1] = cmd:sub(2) -- strip the /
+ end
+ end
+ table.sort(cmds)
+ return true, "Available commands: " .. table.concat(cmds, " ") .. "\n"
+ .. "Use '//help <cmd>' to get more information,"
+ .. " or '//help all' to list everything."
+ elseif param == "all" then
+ local cmds = {}
+ for cmd, def in pairs(minetest.chatcommands) do
+ if is_we_command(cmd) and minetest.check_player_privs(name, def.privs) then
+ cmds[#cmds + 1] = format_help_line(cmd, def)
+ end
+ end
+ table.sort(cmds)
+ return true, "Available commands:\n"..table.concat(cmds, "\n")
+ else
+ return minetest.chatcommands["help"].func(name, "/" .. param)
+ end
+ end,
+})
+
minetest.register_chatcommand("/inspect", {
params = "on/off/1/0/true/false/yes/no/enable/disable/<blank>",
description = "Enable or disable node inspection",
|