forked from MTSR/techage_modpack
41 lines
966 B
Lua
41 lines
966 B
Lua
--[[
|
|
|
|
TechAge
|
|
=======
|
|
|
|
Copyright (C) 2019-2020 Joachim Stolberg
|
|
|
|
AGPL v3
|
|
See LICENSE.txt for more information
|
|
|
|
ICTA Controller - Formspec edit command
|
|
|
|
]]--
|
|
|
|
function techage.edit_command(fs_data, text)
|
|
local cmnd, pos1, pos2 = text:match('^(%S)%s(%d+)%s(%d+)$')
|
|
if pos2 == nil then
|
|
cmnd, pos1 = text:match('^(%S)%s(%d+)$')
|
|
end
|
|
if cmnd and pos1 and pos2 then
|
|
pos1 = math.max(1, math.min(pos1, techage.NUM_RULES))
|
|
pos2 = math.max(1, math.min(pos2, techage.NUM_RULES))
|
|
|
|
if cmnd == "x" then
|
|
local temp = fs_data[pos1]
|
|
fs_data[pos1] = fs_data[pos2]
|
|
fs_data[pos2] = temp
|
|
return "rows "..pos1.." and "..pos2.." exchanged"
|
|
end
|
|
if cmnd == "c" then
|
|
fs_data[pos2] = table.copy(fs_data[pos1])
|
|
return "row "..pos1.." copied to "..pos2
|
|
end
|
|
elseif cmnd == "d" and pos1 then
|
|
pos1 = math.max(1, math.min(pos1, techage.NUM_RULES))
|
|
fs_data[pos1] = {}
|
|
return "row "..pos1.." deleted"
|
|
end
|
|
return "Invalid command '"..text.."'"
|
|
end
|