From de9209b270376891d16f77e5ec672312183072b6 Mon Sep 17 00:00:00 2001
From: Eric Stokes <fernferret@gmail.com>
Date: Sun, 31 Jul 2011 07:41:09 -0600
Subject: [PATCH] Remove debug, Add warning if users have spawn-monsters set to
 false.

---
 .../MultiverseCore/MVTeleport.java            |  4 +--
 .../MultiverseCore/MultiverseCore.java        | 30 +++++++++++++++++--
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/onarandombox/MultiverseCore/MVTeleport.java b/src/main/java/com/onarandombox/MultiverseCore/MVTeleport.java
index eb494aaf..e329690c 100644
--- a/src/main/java/com/onarandombox/MultiverseCore/MVTeleport.java
+++ b/src/main/java/com/onarandombox/MultiverseCore/MVTeleport.java
@@ -176,7 +176,7 @@ public class MVTeleport {
     public boolean safelyTeleport(Entity e, Location l) {
         if (this.bs.playerCanSpawnHereSafely(l)) {
             e.teleport(l);
-            // System.out.print("The first location you gave me was safe!");
+            //this.plugin.log(Level.WARNING, "The first location you gave me was safe.");
             return true;
         }
         if(e instanceof Minecart) {
@@ -198,7 +198,7 @@ public class MVTeleport {
                 safeLocation.setY(safeLocation.getBlockY() + .5);
             }
             e.teleport(safeLocation);
-            // System.out.print("Had to look for a bit, but I found a safe place for ya!" + safeLocation);
+            //this.plugin.log(Level.WARNING, "Had to look for a bit, but I found a safe place for ya!");
             return true;
         }
         if (e instanceof Player) {
diff --git a/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java b/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
index e9dd5198..c8a2b70c 100644
--- a/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
+++ b/src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
@@ -1,6 +1,11 @@
 package com.onarandombox.MultiverseCore;
 
+import java.io.BufferedReader;
+import java.io.DataInputStream;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -126,7 +131,7 @@ public class MultiverseCore extends JavaPlugin implements LoggablePlugin {
     public void onEnable() {
         // Output a little snippet to show it's enabled.
         this.log(Level.INFO, "- Version " + this.getDescription().getVersion() + " Enabled - By " + getAuthors());
-
+        this.checkServerProps();
         // Setup all the Events the plugin needs to Monitor.
         this.initializeDestinationFactory();
         this.registerEvents();
@@ -730,7 +735,26 @@ public class MultiverseCore extends JavaPlugin implements LoggablePlugin {
     public void teleportPlayer(Player p, Location l) {
         p.teleport(l);
     }
-
-    public void displayHelp(CommandSender sender, List<String> args) {
+    
+    private void checkServerProps() {
+        File serverFolder = new File(this.getDataFolder().getAbsolutePath()).getParentFile().getParentFile();
+        File serverProperties = new File(serverFolder.getAbsolutePath() + File.separator + "server.properties");
+        try {
+            FileInputStream fileStream = new FileInputStream(serverProperties);
+            DataInputStream in = new DataInputStream(fileStream);
+            BufferedReader br = new BufferedReader(new InputStreamReader(in));
+            String propLine;
+            while ((propLine = br.readLine()) != null) {
+                // Print the content on the console
+                if (propLine.matches(".*spawn-monsters.*") && !propLine.matches(".*spawn-monsters\\s*=\\s*true.*")) {
+                    this.log(Level.SEVERE, "Monster spawning has been DISABLED.");
+                    this.log(Level.SEVERE, "In order to let Multiverse fully control your worlds:");
+                    this.log(Level.SEVERE, "Please set 'spawn-monsters=true' in your server.properties file!");
+                }
+            }
+        } catch (IOException e) {
+            // This should never happen...
+            this.log(Level.SEVERE, e.getMessage());
+        }
     }
 }