return true -- Handled chat message
end)
+-- Parses a "range" string in the format of "here (number)" or
+-- "(x1, y1, z1) (x2, y2, z2)", returning two position vectors
+local function parse_range_str(player_name, str)
+ local p1, p2
+ local args = str:split(" ")
+
+ if args[1] == "here" then
+ p1, p2 = core.get_player_radius_area(player_name, tonumber(args[2]))
+ if p1 == nil then
+ return false, "Unable to get player " .. player_name .. " position"
+ end
+ else
+ p1, p2 = core.string_to_area(str)
+ if p1 == nil then
+ return false, "Incorrect area format. Expected: (x1,y1,z1) (x2,y2,z2)"
+ end
+ end
+
+ return p1, p2
+end
+
--
-- Chat commands
--
end,
})
+core.register_chatcommand("admin", {
+ description = "Show the name of the server owner",
+ func = function(name)
+ local admin = minetest.setting_get("name")
+ if admin then
+ return true, "The administrator of this server is "..admin.."."
+ else
+ return false, "There's no administrator named in the config file."
+ end
+ end,
+})
+
core.register_chatcommand("help", {
privs = {},
params = "[all/privs/<cmd>]",
local cmds = {}
for cmd, def in pairs(core.chatcommands) do
if core.check_player_privs(name, def.privs) then
- table.insert(cmds, cmd)
+ cmds[#cmds + 1] = cmd
end
end
table.sort(cmds)
local cmds = {}
for cmd, def in pairs(core.chatcommands) do
if core.check_player_privs(name, def.privs) then
- table.insert(cmds, format_help_line(cmd, def))
+ cmds[#cmds + 1] = format_help_line(cmd, def)
end
end
table.sort(cmds)
elseif param == "privs" then
local privs = {}
for priv, def in pairs(core.registered_privileges) do
- table.insert(privs, priv .. ": " .. def.description)
+ privs[#privs + 1] = priv .. ": " .. def.description
end
table.sort(privs)
return true, "Available privileges:\n"..table.concat(privs, "\n")
end,
})
-core.register_chatcommand("deleteblocks", {
+local function emergeblocks_callback(pos, action, num_calls_remaining, ctx)
+ if ctx.total_blocks == 0 then
+ ctx.total_blocks = num_calls_remaining + 1
+ ctx.current_blocks = 0
+ end
+ ctx.current_blocks = ctx.current_blocks + 1
+
+ if ctx.current_blocks == ctx.total_blocks then
+ core.chat_send_player(ctx.requestor_name,
+ string.format("Finished emerging %d blocks in %.2fms.",
+ ctx.total_blocks, (os.clock() - ctx.start_time) * 1000))
+ end
+end
+
+local function emergeblocks_progress_update(ctx)
+ if ctx.current_blocks ~= ctx.total_blocks then
+ core.chat_send_player(ctx.requestor_name,
+ string.format("emergeblocks update: %d/%d blocks emerged (%.1f%%)",
+ ctx.current_blocks, ctx.total_blocks,
+ (ctx.current_blocks / ctx.total_blocks) * 100))
+
+ core.after(2, emergeblocks_progress_update, ctx)
+ end
+end
+
+core.register_chatcommand("emergeblocks", {
params = "(here [radius]) | (<pos1> <pos2>)",
- description = "delete map blocks contained in area pos1 to pos2",
+ description = "starts loading (or generating, if inexistent) map blocks "
+ .. "contained in area pos1 to pos2",
privs = {server=true},
func = function(name, param)
- local p1 = {}
- local p2 = {}
- local args = param:split(" ")
- if args[1] == "here" then
- local player = core.get_player_by_name(name)
- if player == nil then
- core.log("error", "player is nil")
- return false, "Unable to get current position; player is nil"
- end
- p1 = player:getpos()
- p2 = p1
+ local p1, p2 = parse_range_str(name, param)
+ if p1 == false then
+ return false, p2
+ end
- if #args >= 2 then
- local radius = tonumber(args[2]) or 0
- p1 = vector.add(p1, radius)
- p2 = vector.subtract(p2, radius)
- end
- else
- local pos1, pos2 = unpack(param:split(") ("))
- if pos1 == nil or pos2 == nil then
- return false, "Incorrect area format. Expected: (x1,y1,z1) (x2,y2,z2)"
- end
+ local context = {
+ current_blocks = 0,
+ total_blocks = 0,
+ start_time = os.clock(),
+ requestor_name = name
+ }
- p1 = core.string_to_pos(pos1 .. ")")
- p2 = core.string_to_pos("(" .. pos2)
+ core.emerge_area(p1, p2, emergeblocks_callback, context)
+ core.after(2, emergeblocks_progress_update, context)
- if p1 == nil or p2 == nil then
- return false, "Incorrect area format. Expected: (x1,y1,z1) (x2,y2,z2)"
- end
+ return true, "Started emerge of area ranging from " ..
+ core.pos_to_string(p1, 1) .. " to " .. core.pos_to_string(p2, 1)
+ end,
+})
+
+core.register_chatcommand("deleteblocks", {
+ params = "(here [radius]) | (<pos1> <pos2>)",
+ description = "delete map blocks contained in area pos1 to pos2",
+ privs = {server=true},
+ func = function(name, param)
+ local p1, p2 = parse_range_str(name, param)
+ if p1 == false then
+ return false, p2
end
if core.delete_area(p1, p2) then
local hour = (current_time - minutes) / 60
return true, ("Current time is %d:%02d"):format(hour, minutes)
end
- local player_privs = minetest.get_player_privs(name)
+ local player_privs = core.get_player_privs(name)
if not player_privs.settime then
return false, "You don't have permission to run this command " ..
"(missing privilege: settime)."
end,
})
+core.register_chatcommand("days", {
+ description = "Display day count",
+ func = function(name, param)
+ return true, "Current day is " .. core.get_day_count()
+ end
+})
+
core.register_chatcommand("shutdown", {
description = "shutdown server",
privs = {server=true},
})
core.register_chatcommand("clearobjects", {
+ params = "[full|quick]",
description = "clear all objects in world",
privs = {server=true},
func = function(name, param)
- core.log("action", name .. " clears all objects.")
+ options = {}
+ if param == "" or param == "full" then
+ options.mode = "full"
+ elseif param == "quick" then
+ options.mode = "quick"
+ else
+ return false, "Invalid usage, see /help clearobjects."
+ end
+
+ core.log("action", name .. " clears all objects ("
+ .. options.mode .. " mode).")
core.chat_send_all("Clearing all objects. This may take long."
.. " You may experience a timeout. (by "
.. name .. ")")
- core.clear_objects()
+ core.clear_objects(options)
core.log("action", "Object clearing done.")
core.chat_send_all("*** Cleared all objects.")
end,
projects / minetest.git / blobdiff