fix on sound method

2022-07-03 12:57:57 -03:00 · 2022-07-03 12:57:57 -03:00 · 3b52aa8cdf
parent a2dbe35f53
commit 3b52aa8cdf
1 changed files with 4 additions and 2 deletions
--- a/entities.lua
+++ b/entities.lua
@ -348,8 +348,10 @@ minetest.register_entity("steampunk_blimp:blimp", {
            --in movement
            self._roll_state = nil
            newroll = (prsr*math.rad(rollfactor))*later_speed
-            if math.sign(newroll) ~= math.sign(self._last_roll) then
-                steampunk_blimp.play_rope_sound(self)
+            if self._last_roll ~= nil then 
+                if math.sign(newroll) ~= math.sign(self._last_roll) then
+                    steampunk_blimp.play_rope_sound(self)
+                end
            end
            self._last_roll = newroll
        end