Fixed exploit with command privileges

Server/src/main/kotlin/api/Commands.kt

@@ -41,7 +41,7 @@ interface Commands : ContentInterface {
      * @param name the name of the command. Example: ::example would be just "example"
      * @param privilege the rights level needed to execute the command. Options are [Privilege.STANDARD], [Privilege.MODERATOR], [Privilege.ADMIN]. Defaults to [Privilege.STANDARD]
      */
-    fun define(name: String, privilege: Privilege = Privilege.STANDARD, usage: String = "", description: String = "", handle: (Player, Array<String>) -> Unit){
+    fun define(name: String, privilege: Privilege = Privilege.ADMIN, usage: String = "", description: String = "", handle: (Player, Array<String>) -> Unit){
         CommandMapping.register(Command(name, privilege, usage, description, handle))
     }
 

Server/src/main/kotlin/rs09/game/content/global/shops/Shops.kt

@@ -15,6 +15,7 @@ import rs09.ServerConstants
 import rs09.game.interaction.InteractionListener
 import rs09.game.interaction.InterfaceListener
 import rs09.game.system.SystemLogger
+import rs09.game.system.command.Privilege
 import rs09.tools.END_DIALOGUE
 import java.io.FileReader
 
@@ -256,7 +257,7 @@ class Shops : StartupListener, TickListener, InteractionListener, InterfaceListe
     }
 
     override fun defineCommands() {
-        define("openshop") { player, args ->
+        define("openshop", Privilege.ADMIN) { player, args ->
             if(args.size < 2) reject(player, "Usage: ::openshop shopId")
             val shopId = args[1].toInt()
             shopsById[shopId]?.openFor(player)