From 6c512fb7cd9d4b0f9391489b9e0919cba38ea88a Mon Sep 17 00:00:00 2001
From: Johannes Berthel <j.berthel@codeblick.de>
Date: Sat, 3 Apr 2021 00:18:08 +0200
Subject: [PATCH] fixed linting

---
 front/src/Phaser/Companion/Companion.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/front/src/Phaser/Companion/Companion.ts b/front/src/Phaser/Companion/Companion.ts
index cb932cbb..e578dd3d 100644
--- a/front/src/Phaser/Companion/Companion.ts
+++ b/front/src/Phaser/Companion/Companion.ts
@@ -16,6 +16,7 @@ export class Companion extends Container {
 
     private delta: number;
     private invisible: boolean;
+    private updateListener: Function;
     private target: { x: number, y: number, direction: PlayerAnimationDirections };
 
     private companionName: string;
@@ -53,7 +54,8 @@ export class Companion extends Container {
 
         this.setDepth(-1);
 
-        this.scene.events.addListener('update', this.step, this);
+        this.updateListener = this.step.bind(this);
+        this.scene.events.addListener('update', this.updateListener);
 
         this.scene.add.existing(this);
     }
@@ -213,7 +215,7 @@ export class Companion extends Container {
         }
 
         if (this.scene) {
-            this.scene.events.removeListener('update', this.step, this);
+            this.scene.events.removeListener('update', this.updateListener);
         }
 
         super.destroy();