Fixing some perms, and the start script

roles/shell/files/var/lib/minecraft/paper/start.sh

@@ -1,3 +1,4 @@
 #!/bin/bash
+cd /var/lib/minecraft/paper
 
 /usr/bin/java -Xms6G -Xmx6G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:G1MixedGCLiveThresholdPercent=35 -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled -Dusing.aikars.flags=mcflags.emc.gs -jar /var/lib/minecraft/paper/paperclip.jar

roles/shell/tasks/main.yml

@@ -8,3 +8,4 @@
 - include: znc.yml
 - include: bzflag.yml
 - include: minetest.yml
+- include: minecraft.yml

roles/shell/tasks/minecraft.yml

@@ -34,7 +34,7 @@
     dest: /var/lib/minecraft/paper/start.sh
     owner: minecraft
     group: root
-    mode: 0660
+    mode: 0770
 
 - name: Install minecraft ops list
   copy: