77 lines
1.7 KiB
Lua
77 lines
1.7 KiB
Lua
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--[[
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ICTA Controller
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===============
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Part of the SmartLine mod
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Copyright (C) 2018 Joachim Stolberg
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LGPLv2.1+
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See LICENSE.txt for more information
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condition.lua
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]]--
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local sl = smartline
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-- tables with all data from condition registrations
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local kvRegisteredCond = {}
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-- list of keys for conditions
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local aCondTypes = {}
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-- list of titles for conditions
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local aCondTitles = {}
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--
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-- API functions for condition registrations
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--
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function sl.icta_register_condition(key, tData)
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table.insert(aCondTypes, key)
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table.insert(aCondTitles, tData.title)
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if kvRegisteredCond[key] ~= nil then
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print("[SmartLine] Condition registration error "..key)
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return
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end
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kvRegisteredCond[key] = tData
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for _,item in ipairs(tData.formspec) do
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if item.type == "textlist" then
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item.tChoices = string.split(item.choices, ",")
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item.num_choices = #item.tChoices
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end
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end
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end
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-- return formspec string
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function sl.cond_formspec(row, kvSelect)
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return sl.submenu_generate_formspec(
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row, "cond", "Condition type", aCondTypes, aCondTitles, kvRegisteredCond, kvSelect)
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end
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-- evaluate the row condition input
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-- and return new data
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function sl.cond_eval_input(kvSelect, fields)
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kvSelect = sl.submenu_eval_input(kvRegisteredCond, aCondTypes, aCondTitles, kvSelect, fields)
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return kvSelect
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end
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-- return the Lua code
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function sl.code_condition(kvSelect, environ)
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if kvSelect and kvRegisteredCond[kvSelect.choice] then
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if smartline.submenu_verify(kvRegisteredCond, kvSelect) then
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return kvRegisteredCond[kvSelect.choice].code(kvSelect, environ)
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end
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end
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return nil, nil
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end
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sl.icta_register_condition("default", {
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title = "",
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formspec = {},
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code = function(data, environ) return false, false end,
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button = function(data, environ) return "..." end,
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})
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