minetest-mods/MoreMesecons
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Add a moremesecons_utils mod to reduce redundant code

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upsilon
2017-04-19 11:08:58 +02:00
parent b9654cca02
commit 75abcb3077
14 changed files with 49 additions and 66 deletions
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moremesecons_utils/depends.txt Normal file
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28
moremesecons_utils/init.lua Normal file
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moremesecons = {}
function moremesecons.setting(modname, settingname, default, min, val_under_min)
local setting = "moremesecons_" .. modname .. "." .. settingname
if type(default) == "bool" then
local ret = minetest.setting_getbool(setting)
if ret == nil then
ret = default
end
return ret
elseif type(default) == "string" then
return minetest.setting_get(setting) or default
elseif type(default) == "number" then
local ret = tonumber(minetest.setting_get(setting)) or default
if ret ~= ret then -- NaN
minetest.log("warning", "[moremesecons_"..modname.."]: setting '"..setting.."' is NaN. Set to default value "..tostring(default)..".")
ret = default
end
if min then
if ret < min then
minetest.log("warning", "[moremesecons_"..modname.."]: setting '"..setting.."' is under minimum value "..tostring(min)..". Set to "..tostring(val_under_min or min)..".")
ret = val_under_min or min
end
end
return ret
end
end