mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-01 05:43:01 +00:00
66 lines
2.9 KiB
Lua
66 lines
2.9 KiB
Lua
-- Executes multiple worldedit commands in sequence.
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-- **Warning:** If a command is asynchronous (i.e. it doesn't finish when the function registered in the chat command returns), the next command will be executed before the previous one is finished! The solution to this is an implementation of Promise<any> and then ensuring that all functions registered are thenable as in JS, but this has not been implemented yet.
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local wea_c = worldeditadditions_core
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minetest.register_chatcommand("/multi", {
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params = "/<command_a> <args> //<command_b> <args> /<command_c> <args>.....",
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description = "Executes multiple chat commands in sequence. Just prepend a list of space-separated chat commands with //multi, and you're good to go! The forward slashes at the beginning of each chat command must be the same as if you were executing it normally.",
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privs = { worldedit = true },
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func = function(name, params_text)
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if not params_text then return false, "Error: No commands specified, so there's nothing to do." end
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params_text = wea_c.trim(params_text)
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if #params_text == 0 then return false, "Error: No commands specified, so there's nothing to do." end
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local master_start_time = wea_c.get_ms_time()
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local times = {}
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-- Tokenise the input into a list of commands
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local success, commands = wea_c.parse.tokenise_commands(params_text)
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if not success then return success, commands end
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if type(commands) ~= "table" then return success, commands end
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for i, command in ipairs(commands) do
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local start_time = wea_c.get_ms_time()
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local found, _, command_name, args = command:find("^([^%s]+)%s(.+)$")
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if not found then command_name = command end
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-- Things start at 1, not 0 in Lua :-(
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command_name = wea_c.trim(command_name):sub(2) -- Strip the leading /
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if not args then args = "" end
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-- print("command_name", command_name)
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worldedit.player_notify(name, "#"..i..": "..command)
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local cmd = minetest.registered_chatcommands[command_name]
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if not cmd then
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return false, "Error: "..command_name.." isn't a valid command."
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end
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if not minetest.check_player_privs(name, cmd.privs) then
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return false, "Your privileges are insufficient to execute "..command_name..". Abort."
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end
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-- print("[DEBUG] command_name", command_name, "cmd", dump2(cmd))
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minetest.log("action", name.." runs "..command)
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cmd.func(name, args)
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times[#times + 1] = (wea_c.get_ms_time() - start_time)
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-- i = i + 1
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end
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local total_time = (wea_c.get_ms_time() - master_start_time)
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local done_message = {}
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table.insert(done_message,
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string.format("Executed %d commands in %s (",
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#times,
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wea_c.format.human_time(total_time)
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)
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)
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local message_parts = {}
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for j=1,#times do
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table.insert(message_parts, wea_c.format.human_time(times[j]))
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end
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table.insert(done_message, table.concat(message_parts, ", "))
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table.insert(done_message, ")")
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worldedit.player_notify(name, table.concat(done_message, ""))
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end
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})
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