From e3b70469687116437e90aedf0b0be61cf4a8dc3e Mon Sep 17 00:00:00 2001
From: orwell96 <orwell@bleipb.de>
Date: Mon, 18 Dec 2017 23:44:01 +0100
Subject: Remove path invalidation statement. Caused problems on multiple
 detector rails in a row, because paths got cleared in-between a train step
 Also optimize some code

---
 advtrains/wagons.lua | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'advtrains/wagons.lua')

diff --git a/advtrains/wagons.lua b/advtrains/wagons.lua
index 415665e..b75ca50 100644
--- a/advtrains/wagons.lua
+++ b/advtrains/wagons.lua
@@ -301,10 +301,10 @@ function wagon:on_step(dtime)
 		--check infotext
 		local outside=self:train().text_outside or ""
 		
-		local train = self:train()
+		local gp=self:train()
 		--show off-track information in outside text instead of notifying the whole server about this
-		local front_off_track=train.max_index_on_track and train.index and train.index>train.max_index_on_track
-		local back_off_track=train.min_index_on_track and train.end_index and train.end_index<train.min_index_on_track
+		local front_off_track=gp.max_index_on_track and gp.index and gp.index>gp.max_index_on_track
+		local back_off_track=gp.min_index_on_track and gp.end_index and gp.end_index<gp.min_index_on_track
 		if front_off_track or back_off_track then
 			outside = outside .."\n!!! Train off track !!!"
 		end
@@ -314,7 +314,6 @@ function wagon:on_step(dtime)
 			self.infotext_cache=outside
 		end
 		
-		local gp=self:train()
 		local fct=self.wagon_flipped and -1 or 1
 		--set line number
 		if self.name == "advtrains:subway_wagon" and gp.line and gp.line~=self.line_cache then
-- 
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