From 96236c04dc790cbcd4d8cb52aee5563f54e736aa Mon Sep 17 00:00:00 2001
From: Blockhead <jbis1337@hotmail.com>
Date: Mon, 6 Jul 2020 16:57:48 +1000
Subject: Add perpendicular and 45/90 degree crossing rails

Add a set of new models for crossings to make some new track
arrangements possible. This commit adds perpendicular crossigns that can
be rotated at any angle: 30/45/60/90 and 45/90 degree crossings in two
rotations. In future, further crossing types can be added to the blender
file.

Add the blender file in rail_crossings.blend that is the source of these
files and which refers to the texture inside advtrains_train_track.

Add a set of prototypes for rail crossings to advtrains/tracks.lua and
register the new crossings in advtrains_train_track.
---
 advtrains/tracks.lua | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'advtrains/tracks.lua')

diff --git a/advtrains/tracks.lua b/advtrains/tracks.lua
index 4475cb0..00d0de8 100644
--- a/advtrains/tracks.lua
+++ b/advtrains/tracks.lua
@@ -210,6 +210,37 @@ advtrains.ap.t_45deg={
 	},
 	rotation={"", "_30", "_45", "_60"},
 }
+advtrains.ap.t_perpcrossing={
+	regstep = 1,
+	variant={
+		st={
+			conns = { {c=0}, {c=8}, {c=4}, {c=12} },
+			desc = "perpendicular crossing",
+			tpdouble = true,
+			tpsingle = true,
+			trackworker = "st",
+		},
+	},
+	regtp=true,
+	tpdefault="st",
+	rotation={"", "_30", "_45", "_60"},
+}
+advtrains.ap.t_9045crossing={
+	regstep = 1,
+	variant={
+		st={
+			conns = { {c=0}, {c=8}, {c=2}, {c=10} },
+			desc = "45/90 degree crossing",
+			tpdouble = true,
+			tpsingle = true,
+			trackworker = "st",
+		},
+	},
+	regtp=true,
+	tpdefault="st",
+	rotation={""},
+}
+
 advtrains.trackpresets = advtrains.ap
 
 --definition format: ([] optional)
-- 
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