add wiggle rotation nil check

2022-10-22 17:54:46 -04:00 · 2022-10-22 17:54:46 -04:00 · f719b697e3
parent 1b635974ab
commit f719b697e3
1 changed files with 25 additions and 21 deletions
--- a/api.lua
+++ b/api.lua
@ -1262,6 +1262,8 @@ function XBowsEntityDef.on_step(self, selfObj, dtime)

                ---Wiggle
                local rotation = selfObj.object:get_rotation()
+
+                if rotation then
                    local wiggle_timer_const = 0.05
                    local wiggle_timer = 0

@ -1289,6 +1291,8 @@ function XBowsEntityDef.on_step(self, selfObj, dtime)
                        end, selfObj.object, wiggle_timer)
                    end

+                end
+
                ---API callbacks
                local on_hit_node_callback = self.registered_arrows[selfObj._arrow_name].custom.on_hit_node