From 3b1499eee0331a2b357f46cc669f772559fabb3c Mon Sep 17 00:00:00 2001
From: Mircea Kitsune <sonichedgehog_hyperblast00@yahoo.com>
Date: Tue, 22 May 2012 15:31:35 +0300
Subject: [PATCH] Invert z velocity so that the train aims properly

---
 qcsrc/server/g_subs.qc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/qcsrc/server/g_subs.qc b/qcsrc/server/g_subs.qc
index 8f19ee3c54..049ba797ed 100644
--- a/qcsrc/server/g_subs.qc
+++ b/qcsrc/server/g_subs.qc
@@ -208,7 +208,13 @@ void SUB_CalcMove_controller_think (void)
 		}
 		self.owner.velocity = veloc;
 		if(self.owner.bezier_turn)
-			self.owner.angles = vectoangles(delta + 2 * delta2 * phasepos);
+		{
+			vector vel;
+			vel = delta + 2 * delta2 * phasepos;
+			vel_z = -vel_z; // invert z velocity
+			vel = vectoangles(vel);
+			self.owner.angles = vel;
+		}
 		self.nextthink = nexttick;
 	} else {
 		// derivative: delta + 2 * delta2 (e.g. for angle positioning)
-- 
2.39.2