minetest-mods/MoreMesecons
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fix on_receive_fieldss: check for protection and do not set meta if that field is nil, eg.g because of pressing escape

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This commit is contained in:
HybridDog
2016-04-27 18:42:20 +02:00
parent e4ed8a50ee
commit 3c99c37f44
7 changed files with 40 additions and 33 deletions
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27
moremesecons_adjustable_blinkyplant/init.lua
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@ -1,16 +1,15 @@
local toggle_timer = function (pos, restart)
local timer = minetest.get_node_timer(pos)
local meta = minetest.get_meta(pos)
if timer:is_started() and not restart then
if timer:is_started()
and not restart then
timer:stop()
else
timer:start(tonumber(meta:get_int("interval")))
timer:start(tonumber(minetest.get_meta(pos):get_string("interval")) or 0)
end
end
local on_timer = function (pos)
local node = minetest.get_node(pos)
if(mesecon.flipstate(pos, node) == "on") then
local on_timer = function(pos)
if mesecon.flipstate(pos, minetest.get_node(pos)) == "on" then
mesecon.receptor_on(pos)
else
mesecon.receptor_off(pos)
@ -31,15 +30,17 @@ mesecon.register_node("moremesecons_adjustable_blinkyplant:adjustable_blinky_pla
},
on_timer = on_timer,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", "field[interval;interval;${interval}]")
toggle_timer(pos, true)
end,
on_receive_fields = function(pos, formname, fields, sender)
local meta = minetest.get_meta(pos)
meta:set_string("interval", fields.interval)
minetest.get_meta(pos):set_string("formspec", "field[interval;interval;${interval}]")
toggle_timer(pos, true)
end,
on_receive_fields = function(pos, _, fields, player)
local interval = tonumber(fields.interval)
if interval
and not minetest.is_protected(pos, player:get_player_name()) then
minetest.get_meta(pos):set_string("interval", interval)
toggle_timer(pos, true)
end
end,
},{
tiles = {"moremesecons_blinky_plant_off.png"},
groups = {dig_immediate=3},