Moving forward...

config.yml

@@ -0,0 +1,3 @@
+---
+# This is the default config generated with ImagicalPlugCreator. (C) ImagicalPlugCreator - Ad5001 2016
+...

src/Ad5001/GameManager/Game.php

@@ -22,6 +22,7 @@ abstract class Game {
        $this->level = $level;
        $this->name = $name;
        $this->main = $this->server->getPlugin("GameManager");
+       $this->main->backup($level);
    }
 
 
@@ -43,7 +44,13 @@ abstract class Game {
    public function onGameStart();
 
 
-   public function stopGame();
+   public function onGameStop();
+
+
+   public function stopGame() {
+       $this->main->getGameManager()->reloadLevel($this->level);
+       return true;
+   }
 
 
    public function onJoin(Player $player) {}
@@ -81,5 +88,9 @@ abstract class Game {
    public function useEvent(\pocketmine\event\Event $event) : bool;
 
 
+   public function getDataFolder() {
+       return $this->main->getDataFolder() . "games/$this->name";
+   }
+
 
 }

src/Ad5001/GameManager/GameManager.php

@@ -43,8 +43,58 @@ class GameManager {
     public function registerLevel(Level $level, string $game) {
         if(!array_key_exists($level->getName(), $this->levels)) {
             if(isset($this->games[$game])) {
-                $this->levels[$level->getName()] = new $this->games[$game]($level)
+                $this->levels[$level->getName()] = new $this->games[$game]($level);
+            } else {
+                $this->main->getLogger()->warn("No game found with name $game");
             }
         }
     }
+
+
+
+    public function reloadLevel(Level $level) {
+        $this->backup($level);
+        rrmdir($this->main->getFilePath() . "worlds/{$level->getName()}");
+        $this->restore($level);
+    }
+
+
+    private function rrmdir($dir) { // This is from PHP.NET
+        if (is_dir($dir)) {
+            $objects = scandir($dir);
+            foreach ($objects as $object) {
+                if ($object != "." && $object != "..") {
+                    if (filetype($dir."/".$object) == "dir") rrmdir($dir."/".$object); else unlink($dir."/".$object);
+                }
+            }
+            reset($objects);
+            rmdir($dir);
+        }
+    }
+    
+    
+    private function copydir( $source, $target ) {
+    if ( is_dir( $source ) ) {
+        @mkdir( $target );
+        $d = dir( $source );
+        while ( FALSE !== ( $entry = $d->read() ) ) {
+            if ( $entry == '.' || $entry == '..' ) {
+                continue;
+            }
+            $Entry = $source . '/' . $entry; 
+            if ( is_dir( $Entry ) ) {
+                full_copy( $Entry, $target . '/' . $entry );
+                continue;
+            }
+            copy( $Entry, $target . '/' . $entry );
+        }
+
+        $d->close();
+    } else {
+        copy( $source, $target );
+    }
+    }
+
+
+
 }