From f13b1b4d8445bd2fe671b66df447b8e05d27b55f Mon Sep 17 00:00:00 2001
From: Joonas Rikkonen <poe.regalis@gmail.com>
Date: Fri, 20 Jul 2018 11:36:22 +0300
Subject: [PATCH] Fixed camera ScreenToWorld & WorldToScreen returning invalid
 values when Camera.UpdateTransform has only been called once, because
 interpolated zoom value is initially 0 which messes up the transformation
 matrices. Closes #504

---
 Barotrauma/BarotraumaClient/Source/Camera.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Barotrauma/BarotraumaClient/Source/Camera.cs b/Barotrauma/BarotraumaClient/Source/Camera.cs
index 487bb3b87..6b5da39dc 100644
--- a/Barotrauma/BarotraumaClient/Source/Camera.cs
+++ b/Barotrauma/BarotraumaClient/Source/Camera.cs
@@ -99,7 +99,7 @@ namespace Barotrauma
 
         public Camera()
         {
-            zoom = 1.0f;
+            zoom = prevZoom = 1.0f;
             rotation = 0.0f;
             position = Vector2.Zero;
 
@@ -112,7 +112,7 @@ namespace Barotrauma
             viewMatrix = 
                 Matrix.CreateTranslation(new Vector3(GameMain.GraphicsWidth / 2.0f, GameMain.GraphicsHeight / 2.0f, 0));
 
-            UpdateTransform();
+            UpdateTransform(false);
         }
 
         public Vector2 TargetPos