fix: village resources display outdated information on page load

GameEngine/Database.php

@@ -436,6 +436,14 @@ class MYSQLi_DB implements IDbConnection {
         }
     }
 
+    /**
+     * Clears cached village data, so after automation is run, we can re-load new data (like resource levels etc)
+     * to be displayed in the front-end.
+     */
+    public static function clearVillageCache() {
+        self::$villageFieldsCache = [];
+    }
+
 	function escape($value) {
 	    $value = stripslashes($value);
 	    return mysqli_real_escape_string($this->dblink, $value);

GameEngine/Village.php

@@ -104,12 +104,15 @@ class Village {
 
 		// update DB values
         if (count($resourceUpdates)) {
+            call_user_func(get_class($database).'::clearVillageCache');
             $database->updateResource( $this->wid, array_keys( $resourceUpdates ), array_values($resourceUpdates) );
         }
 	}
 
 	private function calculateProduction() {
 		global $technology,$database,$session;
+
+        call_user_func(get_class($database).'::clearVillageCache');
 		$normalA = $database->getOwnArtefactInfoByType($_SESSION['wid'],4);
 		$largeA = $database->getOwnUniqueArtefactInfo($session->uid,4,2);
 		$uniqueA = $database->getOwnUniqueArtefactInfo($session->uid,4,3);