Minetest-WorldEditAdditions/worldeditadditions_commands/commands/meta/macro.lua
2021-07-29 15:49:37 -07:00

134 lines
4.3 KiB
Lua

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local wea = worldeditadditions
local v3 = worldeditadditions.Vector3
local function step(params)
-- Initialize additional params on first call
if not params.first then
params.i = 1 -- Iteration number
params.time = 0 -- Total execution time
params.first = true
end
-- Load current command string to use
local command, args = params.commands[params.i]:match("/([^%s]+)%s*(.*)$")
if not args then args = ""
else args = args:match("^%s*(.*)%s*$") end
-- Get command and test privs
local cmd = minetest.chatcommands[command]
if not cmd then
return false, "Error: "..command.." isn't a valid command."
end
if not minetest.check_player_privs(params.player_name, cmd.privs) then
return false, "Your privileges are insufficient to run /\""..command.."\"."
end
-- Start a timer
local start_time = wea.get_ms_time()
-- Execute command
cmd.func(params.player_name, args)
-- Finish timer and add to total
params.time = params.time + wea.get_ms_time() - start_time
-- Increment iteration state
params.i = params.i + 1
if params.i <= #params.commands then
-- If we haven't run out of values call function again
minetest.after(params.delay, step, params) -- Time is in seconds
else
worldedit.player_notify(params.player_name, "The macro \""..
params.file.."\" was completed in " ..
wea.format.human_time(params.time))
end
end
worldedit.register_command("macro", {
params = "<file> [<delay=0>]",
description = "Load commands from \"(world folder)/macros/<file>[.weamac | .wmac]\" with position 1 of the current WorldEdit region as the origin.",
privs = {worldedit=true},
require_pos = 0,
parse = function(params_text)
local parts = wea.split(params_text,"%s")
local file_name, delay -- = params_text:match("^(.-)%s*(%d*%.?%d*)$")
-- Check for params and delay
if not parts[1] then
return false, "Error: Insufficient arguments. Expected: \"<file> [<delay=0>]\""
elseif not parts[#parts]:match("[^%d%.]") then
delay = table.remove(parts,#parts)
file_name = table.concat(parts," ")
else
delay = 0
file_name = table.concat(parts," ")
end
-- Check file name
if file_name:match("[!\"#%%&'%(%)%*%+,/:;<=>%?%[\\]%^`{|}]") then
return false, "Disallowed file name: " .. params_text
end
return true, file_name, delay
end,
func = function(name, file_name, delay)
if not worldedit.pos1[name] then
worldedit.pos1[name] = v3.add(wea.player_vector(name), v3.new(0.5,-0.5,0.5)):floor()
worldedit.mark_pos1(name)
end
worldedit.pos2[name] = worldedit.pos1[name]
-- Find the file in the world path
local testpaths = {
minetest.get_worldpath() .. "/macros/" .. file_name,
minetest.get_worldpath() .. "/macros/" .. file_name .. ".weamac",
minetest.get_worldpath() .. "/macros/" .. file_name .. ".wmac",
}
local file, err
for index, path in ipairs(testpaths) do
file, err = io.open(path, "rb")
if not err then break end
end
-- Check if file exists
if err then
return false, "Error: File \"" .. file_name .. "\" does not exist or is corrupt."
end
local value = file:read("*a")
file:close()
step({
player_name = name,
file = file_name:match("^[^%.]+"),
delay = delay,
commands = wea.split(value,"[\n\r]+")
})
end,
})
-- Make default macro
local function default_macro()
local path = minetest.get_worldpath() .. "/macros"
-- Create directory if it does not already exist
minetest.mkdir(path)
local writer, err = io.open(path.."/fixlight.weamac", "ab")
if not writer then return false end
writer:write("//multi //1 //2 //outset 50 //fixlight //y")
writer:flush()
writer:close()
return true
end
-- Check for default macro
local function chk_default_macro()
local path = minetest.get_worldpath() .. "/macros/fixlight.weamac"
local file, err = io.open(path, "rb")
if err then return false
else
file:close()
return true
end
end
if not chk_default_macro() then
default_macro()
end