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Fix spawner crash (thanks crabman77)

master
TenPlus1 2016-02-03 20:45:53 +00:00
parent 82ced7af84
commit 08fb90348d
1 changed files with 2 additions and 2 deletions
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4
spawner.lua
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@ -50,11 +50,11 @@ minetest.register_node("mobs:spawner", {
local num = tonumber(comm[4]) -- total mobs in area
local pla = tonumber(comm[5])-- player distance (0 to disable)
if mob and mob ~= ""
if mob and mob ~= "" and mobs.spawning_mobs[mob] == true
and num and num >= 0 and num <= 10
and mlig and mlig >= 0 and mlig <= 15
and xlig and xlig >= 0 and xlig <= 15
and pla >=0 and pla <= 20 then
and pla and pla >=0 and pla <= 20 then
meta:set_string("command", fields.text)
meta:set_string("infotext", "Spawner Active (" .. mob .. ")")