diff options
Diffstat (limited to 'advtrains/wagons.lua')
| -rw-r--r-- | advtrains/wagons.lua | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/advtrains/wagons.lua b/advtrains/wagons.lua index 2b0833d..28a471a 100644 --- a/advtrains/wagons.lua +++ b/advtrains/wagons.lua @@ -14,6 +14,8 @@ advtrains.wagons = {} advtrains.wagon_prototypes = {}
advtrains.wagon_objects = {}
+local unload_wgn_range = advtrains.wagon_load_range + 32
+
local setting_show_ids = minetest.settings:get_bool("advtrains_show_ids")
--
@@ -473,8 +475,29 @@ function wagon:on_step(dtime) yaw=yaw+math.pi
end
+ -- this timer runs off every 2 seconds.
self.updatepct_timer=(self.updatepct_timer or 0)-dtime
local updatepct_timer_elapsed = self.updatepct_timer<=0
+
+ if updatepct_timer_elapsed then
+ --restart timer
+ self.updatepct_timer=2
+ -- perform checks that are not frequently needed
+
+ -- unload entity if out of range (because relevant pr won't be merged in engine)
+ -- This is a WORKAROUND!
+ local outofrange = false
+ for _,p in pairs(minetest.get_connected_players()) do
+ if vector.distance(p:get_pos(),pos)>=unload_wgn_range then
+ outofrange = true
+ end
+ end
+ if outofrange then
+ --atdebug("wagon",self.id,"unloading (too far away)")
+ self.object:remove()
+ end
+ end
+
if not self.old_velocity_vector
or not vector.equals(velocityvec, self.old_velocity_vector)
or not self.old_acceleration_vector
@@ -520,7 +543,6 @@ function wagon:on_step(dtime) self.object:setyaw(yaw)
end
- self.updatepct_timer=2
if self.update_animation then
self:update_animation(train.velocity, self.old_velocity)
end
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