From 95cc8326d7618db0e63bcb6685a606a637750109 Mon Sep 17 00:00:00 2001
From: Lixfel <agga-games@gmx.de>
Date: Mon, 4 Oct 2021 18:50:51 +0200
Subject: [PATCH] Some fixes

---
 src/de/steamwar/lobby/portal/CommandPortal.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/de/steamwar/lobby/portal/CommandPortal.java b/src/de/steamwar/lobby/portal/CommandPortal.java
index ae8563f..ac560a4 100644
--- a/src/de/steamwar/lobby/portal/CommandPortal.java
+++ b/src/de/steamwar/lobby/portal/CommandPortal.java
@@ -45,7 +45,7 @@ public class CommandPortal implements PortalHandler {
         int[] stackIds = new int[parts.length-1];
         int maxId = 0;
         for(int i = 1; i < parts.length; i++) {
-            stackIds[i-1] = Integer.getInteger(String.valueOf(parts[i].charAt(0)));
+            stackIds[i-1] = Integer.parseInt(parts[i].substring(0, 1));
             if(stackIds[i-1] > maxId)
                 maxId = stackIds[i-1];
         }
@@ -53,6 +53,11 @@ public class CommandPortal implements PortalHandler {
         Deque<Portal> stack = Portals.getStack(player);
         String[] pieces = new String[stackIds.length];
         while (maxId > 0) {
+            if(stack.isEmpty()) {
+                player.sendMessage("Fehlende Stackinhalte für den command");
+                return;
+            }
+
             Portal portal = stack.pop();
             if(portal.type() == PortalType.STACK) {
                 for(int i = 0; i < stackIds.length; i++) {
@@ -67,7 +72,7 @@ public class CommandPortal implements PortalHandler {
 
         StringBuilder cmd = new StringBuilder(parts[0]);
         for(int i = 0; i < pieces.length; i++) {
-            cmd.append(pieces[i]).append(parts[i+1]);
+            cmd.append(pieces[i]).append(parts[i+1].substring(1));
         }
 
         player.sendMessage("Folgender Command wäre jetzt ausgeführt worden, könnte der Bungee das schon: " + cmd);