From 29886d56571f465b448173cfc0ab0dded60d1727 Mon Sep 17 00:00:00 2001 From: orwell96 Date: Tue, 24 Jan 2017 20:41:37 +0100 Subject: Fix crash when train went off track --- advtrains/advtrains/trainlogic.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/advtrains/advtrains/trainlogic.lua b/advtrains/advtrains/trainlogic.lua index d2c86a4..df7df14 100644 --- a/advtrains/advtrains/trainlogic.lua +++ b/advtrains/advtrains/trainlogic.lua @@ -406,7 +406,7 @@ function advtrains.pathpredict(id, train) maxn=advtrains.maxN(train.path) end - local minn=train.min_index_on_track or 0 + local minn=train.min_index_on_track or -1 while (train.index-minn) < (train.trainlen or 0) + pregen_back do --post_generate. has to be at least trainlen. (we let go of the exact calculation here since this would be unuseful here) --atprint("minn conway for ",minn,minetest.pos_to_string(path[minn]),minn+1,minetest.pos_to_string(path[minn+1])) local conway=advtrains.conway(train.path[minn], train.path[minn+1], train.drives_on) -- cgit v1.2.3