Fix bug where switching was affecting non game worlds

#21

Removed Pladdon. Made compatible with 1.16.2.

pom.xml

@@ -55,12 +55,12 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <java.version>16</java.version>
+        <java.version>8</java.version>
         <!-- Non-minecraft related dependencies -->
         <powermock.version>2.0.9</powermock.version>
         <!-- More visible way how to change dependency versions -->
-        <spigot.version>1.17-R0.1-SNAPSHOT</spigot.version>
-        <bentobox.version>1.17.0-SNAPSHOT</bentobox.version>
+        <spigot.version>1.16.5-R0.1-SNAPSHOT</spigot.version>
+        <bentobox.version>1.16.2</bentobox.version>
         <!-- Revision variable removes warning about dynamic version -->
         <revision>${build.version}-SNAPSHOT</revision>
         <!-- Do not change unless you want different name for local builds. -->

src/main/java/com/wasteofplastic/invswitcher/listeners/PlayerListener.java

@@ -1,5 +1,6 @@
 package com.wasteofplastic.invswitcher.listeners;
 
+import org.bukkit.World;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
@@ -34,22 +35,21 @@ public PlayerListener(InvSwitcher addon) {
      */
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled=true)
     public void onWorldEnter(final PlayerChangedWorldEvent event) {
-        if (!Util.sameWorld(event.getPlayer().getWorld(), event.getFrom())
-                && (addon.getWorlds().contains(event.getPlayer().getWorld())
-                        || addon.getWorlds().contains(event.getFrom()))) {
-            addon.getStore().getInventory(event.getPlayer(), event.getPlayer().getWorld());
-        }
-    }
-
-    /**
-     * Saves inventory
-     * @param event - event
-     */
-    @EventHandler(priority = EventPriority.LOW, ignoreCancelled=true)
-    public void onWorldExit(final PlayerChangedWorldEvent event) {
-        if (!Util.sameWorld(event.getPlayer().getWorld(), event.getFrom())) {
-            addon.getStore().storeInventory(event.getPlayer(), event.getFrom());
+        /*
+         * 0. From same world (e.g., nether/end) to same world.
+         * 1. From non-game world to non-game world
+         * 2. From non-game world to game world
+         * 3. From game world to non-game world
+         * 4. From game world to another game world
+         *
+         */
+        World from = event.getFrom();
+        World to = event.getPlayer().getWorld();
+        if (Util.sameWorld(to, from) || (!addon.getWorlds().contains(from) && !addon.getWorlds().contains(to))) {
+            return;
         }
+        addon.getStore().storeInventory(event.getPlayer(), from);
+        addon.getStore().getInventory(event.getPlayer(), to);
     }
 
 

src/main/resources/addon.yml

@@ -1,7 +1,7 @@
 name: InvSwitcher
 main: com.wasteofplastic.invswitcher.InvSwitcher
 version: ${version}${build.number}
-api-version: 1.14
+api-version: 1.16
 
 authors: tastybento