SyrupThinker/minetest-mod-sparktech
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fixed crash

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This commit is contained in:
kamirama 2018-01-07 15:56:12 +01:00
parent a8065fbe8a
commit 71ada60f4e
1 changed files with 5 additions and 1 deletions
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4
sparkcore/hud.lua
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@ -23,6 +23,10 @@ end)
minetest.register_globalstep(function(dtime)
for k, i in pairs(sparktech.tool_energy_hud) do
local player = minetest.get_player_by_name(k)
if player == nil then
sparktech.tool_energy_hud[k] = nil
return
end
local item = player:get_wielded_item()
local energy = tonumber(item:get_metadata())
local energymax = minetest.get_item_group(item:get_name(), "sparktech_energy_max")