VanessaE/roads
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small improvments

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This commit is contained in:
webdesigner97 2014-04-24 19:14:30 +02:00
parent c5d50c321a
commit 09c1f038f5
1 changed files with 6 additions and 0 deletions
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6
trafficlight/init.lua
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@ -57,8 +57,14 @@ streets.tlSwitch = function(def)
if not def.pos or not def.to or not streets.tlRythm[def.to] then
return
end
local meta = minetest.get_meta(def.pos)
-- Only switch if new state ~= current state
if "to" .. meta:get_string("state") == def.to then
return
end
-- Switch the trafficlight
for k, v in pairs(streets.tlRythm[def.to]) do
minetest.get_meta(def.pos):set_string("state", def.to:gsub("to", ""))
minetest.after(v.pauseBefore, function()
minetest.swap_node(def.pos, {name = v.name, param2 = minetest.get_node(def.pos).param2})
end)