From 90a7fcd4d09eef71441251460080f18eec8e91fb Mon Sep 17 00:00:00 2001
From: minjaesong <alswo9628@gmail.com>
Date: Thu, 31 Jan 2019 05:02:44 +0900
Subject: [PATCH] fix memory leak from my ididcy; relationship w #19 needs
 investigation

---
 src/net/torvald/terrarum/PostProcessor.kt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/net/torvald/terrarum/PostProcessor.kt b/src/net/torvald/terrarum/PostProcessor.kt
index cc7ce5c96..76bad030c 100644
--- a/src/net/torvald/terrarum/PostProcessor.kt
+++ b/src/net/torvald/terrarum/PostProcessor.kt
@@ -38,6 +38,8 @@ object PostProcessor {
 
         // init
         if (!init) {
+            init = true
+
             batch = SpriteBatch()
             camera = OrthographicCamera(AppLoader.screenW.toFloat(), AppLoader.screenH.toFloat())
             camera.setToOrtho(true)
@@ -115,6 +117,12 @@ object PostProcessor {
                     }
                 }
                 catch (doNothing: NullPointerException) { }
+                finally {
+                    // one-time call, caused by catching NPE before batch ends
+                    if (batch.isDrawing) {
+                        batch.end()
+                    }
+                }
             }
         }
     }