add wiggle rotation nil check
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1b635974ab
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46
api.lua
46
api.lua
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@ -1262,31 +1262,35 @@ function XBowsEntityDef.on_step(self, selfObj, dtime)
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---Wiggle
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local rotation = selfObj.object:get_rotation()
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local wiggle_timer_const = 0.05
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local wiggle_timer = 0
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for i = 1, 3 do
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local rotx = rotation.x + math.random(10, 20) / 100
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if rotation then
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local wiggle_timer_const = 0.05
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local wiggle_timer = 0
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if i % 2 == 0 then
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rotx = rotation.x - math.random(10, 20) / 100
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for i = 1, 3 do
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local rotx = rotation.x + math.random(10, 20) / 100
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if i % 2 == 0 then
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rotx = rotation.x - math.random(10, 20) / 100
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end
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local _rotation = {
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x = rotx,
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y = rotation.y,
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z = rotation.z
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}
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if i == 3 then
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_rotation = rotation
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end
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wiggle_timer = wiggle_timer + wiggle_timer_const
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minetest.after(wiggle_timer, function(v_object)
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selfObj.object:set_rotation(_rotation)
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end, selfObj.object, wiggle_timer)
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end
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local _rotation = {
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x = rotx,
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y = rotation.y,
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z = rotation.z
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}
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if i == 3 then
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_rotation = rotation
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end
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wiggle_timer = wiggle_timer + wiggle_timer_const
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minetest.after(wiggle_timer, function(v_object)
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selfObj.object:set_rotation(_rotation)
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end, selfObj.object, wiggle_timer)
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end
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---API callbacks
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