potential bug fixed

This commit is contained in:
Joachim Stolberg 2017-11-01 16:42:07 +01:00
parent 9b9aa43582
commit c48edda1f0

View File

@ -143,17 +143,19 @@ local function on_receive_fields(pos, formname, fields, player)
elseif fields.button ~= nil then elseif fields.button ~= nil then
local key_str = meta:get_string("key_str") local key_str = meta:get_string("key_str")
local idx = tonumber(fields.button) local idx = tonumber(fields.button)
local tDest = get_station_list(key_str)[idx] if key_str and idx then
if tDest ~= nil then local tDest = get_station_list(key_str)[idx]
-- place booking if not already blocked if tDest ~= nil then
if hyperloop.reserve(key_str, tDest.key_str, player) then -- place booking if not already blocked
hyperloop.data.booking[key_str] = hyperloop.get_key_str(tDest.pos) if hyperloop.reserve(key_str, tDest.key_str, player) then
-- open the pod door hyperloop.data.booking[key_str] = hyperloop.get_key_str(tDest.pos)
hyperloop.open_pod_door(hyperloop.get_station_data(key_str)) -- open the pod door
hyperloop.open_pod_door(hyperloop.get_station_data(key_str))
end
else
-- data is corrupt, try an update
hyperloop.data.change_counter = hyperloop.data.change_counter + 1
end end
else
-- data is corrupt, try an update
hyperloop.data.change_counter = hyperloop.data.change_counter + 1
end end
end end
end end