From c57e47f30dd4b719cf2535f14459a50f2d7e89e2 Mon Sep 17 00:00:00 2001
From: Thomas Fach-Pedersen
Date: Sat, 22 Dec 2018 17:39:19 +0100
Subject: BLADERUNNER: Obstacle path finding part 1

---
 engines/bladerunner/vector.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'engines/bladerunner/vector.h')

diff --git a/engines/bladerunner/vector.h b/engines/bladerunner/vector.h
index f6670c23f0..d5d6365a81 100644
--- a/engines/bladerunner/vector.h
+++ b/engines/bladerunner/vector.h
@@ -70,6 +70,10 @@ public:
 			a.z * b.x - a.x * b.z,
 			a.x * b.y - a.y * b.x);
 	}
+
+	Vector2 xz() const {
+		return Vector2(x, z);
+	}
 };
 
 inline Vector3 operator+(Vector3 a, Vector3 b) {
-- 
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