mtcontrib/mobs_redo
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Code Issues Releases Wiki Activity

add some sanity checks

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TenPlus1 2020-04-06 09:30:50 +01:00
parent 9c60e96336
commit 610cef16f4
1 changed files with 7 additions and 4 deletions
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11
api.lua
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@ -6,7 +6,7 @@ local use_cmi = minetest.global_exists("cmi")
mobs = { mobs = {
mod = "redo", mod = "redo",
version = "20200326", version = "20200406",
intllib = S, intllib = S,
invis = minetest.global_exists("invisibility") and invisibility or {} invis = minetest.global_exists("invisibility") and invisibility or {}
} }
@ -254,6 +254,8 @@ function mob_class:get_velocity()
local v = self.object:get_velocity() local v = self.object:get_velocity()
if not v then return 0 end
return (v.x * v.x + v.z * v.z) ^ 0.5 return (v.x * v.x + v.z * v.z) ^ 0.5
end end
@ -3115,7 +3117,10 @@ function mob_class:on_step(dtime)
end end
local pos = self.object:get_pos() local pos = self.object:get_pos()
local yaw = 0 local yaw = self.object:get_yaw()
-- early warning check, if no yaw then no entity, skip rest of function
if not yaw then return end
-- get node at foot level every quarter second -- get node at foot level every quarter second
self.node_timer = (self.node_timer or 0) + dtime self.node_timer = (self.node_timer or 0) + dtime
@ -3164,8 +3169,6 @@ function mob_class:on_step(dtime)
if self.delay and self.delay > 0 then if self.delay and self.delay > 0 then
local yaw = self.object:get_yaw() or 0
if self.delay == 1 then if self.delay == 1 then
yaw = self.target_yaw yaw = self.target_yaw
else else