diff --git a/doc/api.md b/doc/api.md
index f328a05..643ae95 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -41,6 +41,8 @@
       - ["chat" (message)](#chat-message)
     - [Methods](#methods-1)
       - [player.login()](#playerlogin)
+      - [player.ban(reason)](#playerbanreason)
+      - [player.kick(reason)](#playerkickreason)
       - [player.getOthers()](#playergetothers)
       - [player.chat(message)](#playerchatmessage)
       - [player.changeBlock(position,blockType)](#playerchangeblockpositionblocktype)
@@ -50,8 +52,6 @@
       - [player.setGameMode(gameMode)](#playersetgamemodegamemode)
       - [player.handleCommand(command)](#playerhandlecommandcommand)
       - [player.updateHealth(health)](#playerupdatehealthhealth)
-      - [player.kick(reason)](#playerkickreason)
-      - [player.ban(banReason,kickReason)](#playerbanbanreasonkickreason)
     - [Low level properties](#low-level-properties)
       - [player._client](#player_client)
     - [Low level methods](#low-level-methods)
@@ -148,8 +148,6 @@ Returns player object with that username or, if no such player is on the server,
 
 Bans players given a username. Mainly used if player is not online, otherwise use `player.ban()`.
 
-Callback first argument returns `true` if there is a UUID for that username, `false` otherwise.
-
 #### server.ban(uuid,reason)
 
 Ban player given a uuid. If the player is online, using `player.ban()`. Bans with reason or `You are banned!`.
@@ -158,8 +156,6 @@ Ban player given a uuid. If the player is online, using `player.ban()`. Bans wit
 
 Pardons a player given a username.
 
-Callback returns `false` if UUID does not exist or player is not banned. It returns `true` otherwise.
-
 #### server.pardon(uuid)
 
 Pardons a player given their uuid. Returns `false` if they are not banned.
@@ -210,6 +206,14 @@ Fires when the player says `message`.
 
 login
 
+#### player.ban(reason)
+
+bans player with `reason`
+
+#### player.kick(reason)
+
+kicks player with `reason`
+
 #### player.getOthers()
 
 return the other players than `player`
@@ -222,7 +226,8 @@ sends `message` to the player
 
 change the block at position `position` to `blockType`
 
-this will not change the block for the user themself. It is mainly useful when a user places a block and only needs to send it to other players on the server
+this will not change the block for the user themself. It is mainly useful when a user places a block 
+and only needs to send it to other players on the server
 
 #### player.sendBlock(position,blockType)
 
@@ -250,14 +255,6 @@ handle `command`
 
 update the player health.
 
-#### player.kick(reason)
-
-Kicks a player with the reason given or `You were kicked!`.
-
-#### player.ban(banReason,kickReason)
-
-Kicks the player with `kickReason`, then bans them with reason `banReason`.
-
 ### Low level properties
 
 #### player._client
diff --git a/doc/contribute.md b/doc/contribute.md
index 3c63c7a..aad5066 100644
--- a/doc/contribute.md
+++ b/doc/contribute.md
@@ -35,6 +35,12 @@ function inject(serv,player)
 }
 ```
 
+## Logs and event
+
+In order to keep logging independent from the rest of the server and to let people react in other ways than logging,
+server and player events should be emitting and the logging should only take place in response to these events
+in log.js of playerPlugins or serverPlugins.
+
 ## Creating external plugins
 
 Create a new repo, which will be published to npm when ready to be used.
@@ -54,7 +60,8 @@ function inject(serv)
 }
 ```
 
-In the init function, you can use anything craftyjs provide (see [index.js](https://github.com/mhsjlw/flying-squid/blob/master/index.js#L11)).
+In the init function, you can use anything craftyjs provide 
+(see [index.js](https://github.com/mhsjlw/flying-squid/blob/master/index.js#L11)).
 
 In the inject function you can use everything documented in the [api.md](api.md) to add functionnalities to the serv object.
 
@@ -87,4 +94,6 @@ function injectPlayer(serv,player)
 }
 ```
 
-In this document, we explained how to create a simple plugin with just one file, but you can cut your code in several files by having several inject function and putting them in different files, just like flying-squid does for its internal plugins.
+In this document, we explained how to create a simple plugin with just one file, but you can cut your code
+ in several files by having several inject function and putting them in different files, just like flying-squid does 
+ for its internal plugins.
diff --git a/lib/playerPlugins/commands.js b/lib/playerPlugins/commands.js
index 6362c2c..13f9a5e 100644
--- a/lib/playerPlugins/commands.js
+++ b/lib/playerPlugins/commands.js
@@ -1,90 +1,95 @@
 var Vec3 = require('vec3');
 
-module.exports=inject;
+module.exports = inject;
 
-function inject(serv, player, options)
-{
-  function handleCommand(command)
-  {
+function inject(serv, player, options) {
+  function handleCommand(command) {
     var results;
-    if(options.commands[command])
+    if (options.commands[command])
       player.chat("" + options.commands[command]);
-    else if(results=command.match(/^gamemode ([0-3])$/)) {
-      var gameMode=parseInt(results[1]);
+    else if (results = command.match(/^gamemode ([0-3])$/)) {
+      var gameMode = parseInt(results[1]);
       player.setGameMode(gameMode);
     }
-    else if(results=command.match(/^setblock/)) { // Like old version which uses ids
-        results = command.match(/^setblock (~|~?-?[0-9]*) (~|~?-?[0-9]*) (~|~?-?[0-9]*) ([0-9]{1,3})/);
-        if(!results) {
-            player.chat("Usage: /setblock <x> <y> <z> <id>");
-        }
-        else {
-            results = results.map(function(num, i) { // parseInt paramaters
-                if (num.indexOf('~') == 0) {
-                    return (player.entity.position[['','x', 'y', 'z'][i]]>>5) + parseInt(num.slice(1) || 0);
-                }
-                else
-                    return parseInt(num); // return parseInt>>5 if position, not id
-            });
-            serv.setBlock(new Vec3(results[1], results[2], results[3]), results[4]);
-        }
+    else if (results = command.match(/^setblock/)) { // Like old version which uses ids
+      results = command.match(/^setblock (~|~?-?[0-9]*) (~|~?-?[0-9]*) (~|~?-?[0-9]*) ([0-9]{1,3})/);
+      if (!results) {
+        player.chat("Usage: /setblock <x> <y> <z> <id>");
+      }
+      else {
+        results = results.map(function (num, i) { // parseInt paramaters
+          if (num.indexOf('~') == 0) {
+            return (player.entity.position[['', 'x', 'y', 'z'][i]] >> 5) + parseInt(num.slice(1) || 0);
+          }
+          else
+            return parseInt(num); // return parseInt>>5 if position, not id
+        });
+        serv.setBlock(new Vec3(results[1], results[2], results[3]), results[4]);
+      }
     }
-    else if(results=command.match(/^kick/)) {
-        results = command.match(/^kick ([a-zA-Z0-9]+) ?(.*)/);
-        if (!results) {
-            player.chat("Usage: /kick <player> [reason]");
+    else if (results = command.match(/^kick/)) {
+      results = command.match(/^kick ([a-zA-Z0-9]+)(?: (.*))?/);
+      if (!results) {
+        player.chat("Usage: /kick <player> [reason]");
+      }
+      else {
+        var username = results[1];
+        var reason = results[2];
+
+        var kickPlayer = serv.getPlayer(username);
+        if (!kickPlayer)
+          player.chat(results[1] + " is not on this server!");
+        else {
+          kickPlayer.kick(reason);
+          kickPlayer.emit("kicked",player,reason);
+        }
+      }
+    }
+    else if (results = command.match(/^ban/)) {
+      results = command.match(/^ban ([a-zA-Z0-9]+)(?: (.*))?/);
+      if (!results) {
+        player.chat("Usage: /ban <player> [reason]");
+      }
+      else {
+        username = results[1];
+        reason = results[2];
+        var banPlayer = serv.getPlayer(username);
+        if (banPlayer) {
+          banPlayer.ban(reason);
+          serv.emit("banned",player,username,reason);
         }
         else {
-            var kickPlayer = serv.getPlayer(results[1]);
-            if (!kickPlayer) {
-                player.chat(results[1] + " is not on this server!");
+          serv.banUsername(username, reason, function (err) {
+            if(err) {
+              player.chat(results[1] + " is not a valid player!");
             }
             else {
-                kickPlayer.kick(results[2] ? "\"" + results[2] + "\"" : "Kicked from server.");
-                serv.log(player.username + " kicked " + results[1] + (results[2] ? " (" + results[2] + ")" : ""));
+              serv.emit("banned",player,username,reason);
+              player.chat(results[1] + " was banned");
             }
+          });
         }
+      }
     }
-    else if(results=command.match(/^ban/)) {
-        results = command.match(/^ban ([a-zA-Z0-9]+) ?(.*)/);
-        if (!results) {
-            player.chat("Usage: /ban <player> [reason]");
-        }
-        else {
-            var banPlayer = serv.getPlayer(results[1]);
-            var kickReason = "You were banned!" + (results[2] ? " Reason: " + results[2] : "");
-            var banReason = "You are banned!" + (results[2] ? " Reason: " + results[2] : "");
-            if (banPlayer) banPlayer.ban(banReason, kickReason);
-            else {
-                serv.banUsername(results[1], banReason, function(success) {
-                  if (success) {
-                    serv.log(player.username + " banned " + results[1] + (results[2] ? " (" + results[2] + ")" : ""));
-                    player.chat(results[1] + " was banned");
-                  } else {
-                    player.chat(results[1] + " is not a valid player!");
-                  }
-                });
-            }
-        }
-    }
-    else if(results=command.match(/^pardon/)) {
-        results = command.match(/^pardon ([a-zA-Z0-9]+)/);
-        if (!results) {
-            player.chat("Usage: /pardon <player>");
-        }
-        else {
-            serv.pardonUsername(results[1], function(success) {;
-                if (success) {
-                    player.chat(results[1] + " is unbanned");
-                } else {
-                    player.chat(results[1] + " is not banned");
-                }
-            });
-        }
+    else if (results = command.match(/^pardon/)) {
+      results = command.match(/^pardon ([a-zA-Z0-9]+)/);
+      if (!results) {
+        player.chat("Usage: /pardon <player>");
+      }
+      else {
+        serv.pardonUsername(results[1], function (err) {
+          if(err) {
+            player.chat(results[1] + " is not banned");
+          }
+          else {
+            player.chat(results[1] + " is unbanned");
+          }
+        });
+      }
     }
     else
       player.chat("Invalid command.");
   }
 
-  player.handleCommand=handleCommand;
+  player.handleCommand = handleCommand;
 }
\ No newline at end of file
diff --git a/lib/playerPlugins/log.js b/lib/playerPlugins/log.js
index a548299..e4216fb 100644
--- a/lib/playerPlugins/log.js
+++ b/lib/playerPlugins/log.js
@@ -24,4 +24,8 @@ function inject(serv,player)
     serv.log("[INFO] " + message);
   });
 
+  player.on("kicked",function(kicker,reason){
+    serv.log(kicker.username + " kicked " + player.username + (reason ? " (" + reason + ")" : ""));
+  })
+
 }
\ No newline at end of file
diff --git a/lib/playerPlugins/login.js b/lib/playerPlugins/login.js
index 925c29a..cb75cc8 100644
--- a/lib/playerPlugins/login.js
+++ b/lib/playerPlugins/login.js
@@ -1,6 +1,4 @@
 var Entity=require("prismarine-entity");
-var vec3 = require("vec3");
-var moment = require("moment");
 
 module.exports=inject;
 
@@ -9,16 +7,6 @@ function transformUuid(s)
   return s.split("-").map(function(item) { return parseInt(item, 16); });
 }
 
-function plainUuid(s)
-{
-  return s.replace(/-/g, '');
-}
-
-function toFixedPosition(p)
-{
-  return new vec3(Math.floor(p.x*32),Math.floor(p.y*32),Math.floor(p.z*32))
-}
-
 function inject(serv,player)
 {
   function addPlayer()
@@ -99,18 +87,6 @@ function inject(serv,player)
     });
     player.gameMode=gameMode;
   }
-  
-  function kick(reason)
-  {
-    player._client.write('kick_disconnect', {
-      reason: reason ? JSON.stringify(reason) : '"You were kicked!"'
-    });
-  }
-  
-  function ban(reason, kickReason) {
-    player.kick(kickReason || reason || "You were banned!");
-    serv.ban(plainUuid(player._client.uuid), reason);
-  }
 
   function fillTabList()
   {
@@ -165,7 +141,6 @@ function inject(serv,player)
 
   function spawn()
   {
-    var spawnPoint=toFixedPosition(player.spawnPoint);
     player._writeOthers('named_entity_spawn',{
       entityId: player.entity.id,
       playerUUID: transformUuid(player._client.uuid),
@@ -192,13 +167,12 @@ function inject(serv,player)
       player._client.end("You are already connected");
       return;
     }
-    addPlayer(); // Added before kicking so no errors in deleting entity
-    
-    if (serv.bannedPlayers[plainUuid(player._client.uuid)]) {
-        player.kick(serv.bannedPlayers[plainUuid(player._client.uuid)].reason);
-        return;
+    if (serv.bannedPlayers[player._client.uuid]) {
+      player.kick(serv.bannedPlayers[player._client.uuid].reason);
+      return;
     }
-    
+
+    addPlayer();
     sendLogin();
     sendMap();
     sendSpawnPosition();
@@ -217,8 +191,6 @@ function inject(serv,player)
 
 
   player.setGameMode=setGameMode;
-  player.kick=kick;
-  player.ban=ban;
   player.login=login;
   player.sendInitialPosition=sendInitialPosition;
   player.spawn=spawn;
diff --git a/lib/playerPlugins/logout.js b/lib/playerPlugins/logout.js
index b456e2e..c17d7ca 100644
--- a/lib/playerPlugins/logout.js
+++ b/lib/playerPlugins/logout.js
@@ -8,21 +8,23 @@ function transformUuid(s)
 function inject(serv,player)
 {
   player._client.on('end', function () {
-    serv.broadcast(player.username + ' quit the game.', "yellow");
-    player._writeOthers('player_info', {
-      action: 4,
-      data: [{
-        UUID: transformUuid(player._client.uuid)
-      }]
-    });
-    player._writeOthers('entity_destroy', {'entityIds': [player.entity.id]});
-    delete serv.entities[player.entity.id];
-    player.emit('disconnected');
-    var index = serv.players.indexOf(player);
-    if (index > -1) {
-      serv.players.splice(index,1);
+    if(player.entity) {
+      serv.broadcast(player.username + ' quit the game.', "yellow");
+      player._writeOthers('player_info', {
+        action: 4,
+        data: [{
+          UUID: transformUuid(player._client.uuid)
+        }]
+      });
+      player._writeOthers('entity_destroy', {'entityIds': [player.entity.id]});
+      delete serv.entities[player.entity.id];
+      player.emit('disconnected');
+      var index = serv.players.indexOf(player);
+      if (index > -1) {
+        serv.players.splice(index, 1);
+      }
+      delete serv.uuidToPlayer[player._client.uuid];
     }
-    delete serv.uuidToPlayer[player._client.uuid];
   });
 
 
diff --git a/lib/playerPlugins/moderation.js b/lib/playerPlugins/moderation.js
new file mode 100644
index 0000000..37e85c4
--- /dev/null
+++ b/lib/playerPlugins/moderation.js
@@ -0,0 +1,29 @@
+var moment=require("moment");
+
+module.exports=inject;
+
+function inject(serv,player)
+{
+  function kick(reason)
+  {
+    player._client.write('kick_disconnect', {
+      reason: reason ? JSON.stringify(reason) : '"You were kicked!"'
+    });
+  }
+
+  function ban(reason) {
+    reason = reason || "You were banned!";
+    player.kick(reason);
+    var uuid=player._client.uuid;
+    serv.ban(uuid, reason);
+  }
+
+  function pardon() {
+    var uuid=player._client.uuid;
+    return serv.pardon(uuid);
+  }
+
+  player.kick=kick;
+  player.ban=ban;
+  player.pardon=pardon;
+}
\ No newline at end of file
diff --git a/lib/serverPlugins/log.js b/lib/serverPlugins/log.js
index 24a205b..5a25ace 100644
--- a/lib/serverPlugins/log.js
+++ b/lib/serverPlugins/log.js
@@ -16,6 +16,10 @@ function inject(serv,settings)
     log('[INFO]: Server listening on port '+port);
   });
 
+  serv.on("banned",function(banner,bannedUsername,reason){
+    serv.log(banner.username + " banned " + bannedUsername + (reason ? " (" + reason + ")" : ""));
+  });
+
   var logFile=path.join("logs",timeStarted + ".log");
 
   function log(message) {
diff --git a/lib/serverPlugins/login.js b/lib/serverPlugins/login.js
index b82a41b..bb7ee0d 100644
--- a/lib/serverPlugins/login.js
+++ b/lib/serverPlugins/login.js
@@ -2,8 +2,6 @@ var path = require('path');
 var requireIndex = require('requireindex');
 var playerPlugins = requireIndex(path.join(__dirname,'..', 'playerPlugins'));
 var Player=require("../player");
-var moment=require("moment");
-var request=require("request");
 
 module.exports = inject;
 
@@ -18,48 +16,4 @@ function inject(serv,options)
     serv.emit("newPlayer",player);
     player.login();
   });
-  
-  function ban(uuid, reason) {
-    serv.bannedPlayers[uuid] = {
-      time: +moment(),
-      reason: reason || "You are banned!"
-    };
-  }
-  
-  function getUUIDFromUsername(username, cb) {
-    request('https://api.mojang.com/users/profiles/minecraft/' + username, function(err, res, body) {
-        cb(body ? JSON.parse(body).id : null);
-    });
-  }
-  
-  function banUsername(username, reason, cb) {
-    serv.getUUIDFromUsername(username, function(uuid) {
-      if (!uuid) return cb ? cb(false) : false;
-      serv.ban(uuid, reason);
-      if (cb) cb(true);
-    });
-  }
-  
-  function pardonUsername(username, cb) {
-    serv.getUUIDFromUsername(username, function(uuid) {
-      if (!cb) return;
-      if (!uuid) return cb(false);
-      else return cb(pardon(uuid));
-    });
-  }
-  
-  function pardon(uuid) {
-    if (serv.bannedPlayers[uuid]) {
-      delete serv.bannedPlayers[uuid];
-      return true;
-    } else {
-      return false;
-    }
-  }
-  
-  serv.bannedPlayers = {};
-  serv.ban = ban;
-  serv.banUsername = banUsername;
-  serv.pardonUsername = pardonUsername;
-  serv.getUUIDFromUsername = getUUIDFromUsername;
 }
\ No newline at end of file
diff --git a/lib/serverPlugins/moderation.js b/lib/serverPlugins/moderation.js
new file mode 100644
index 0000000..77814af
--- /dev/null
+++ b/lib/serverPlugins/moderation.js
@@ -0,0 +1,75 @@
+var moment=require("moment");
+var request=require("request");
+var nodeUuid=require('node-uuid');
+
+module.exports = inject;
+
+function inject(serv)
+{
+
+  function ban(uuid, reason) {
+    serv.bannedPlayers[uuid] = {
+      time: +moment(),
+      reason: reason || "You are banned!"
+    };
+  }
+
+  function uuidInParts(plainUUID)
+  {
+    return nodeUuid.unparse(nodeUuid.parse(plainUUID));
+  }
+
+  function getUUIDFromUsername(username, cb) {
+    request('https://api.mojang.com/users/profiles/minecraft/' + username, function(err, res, body) {
+      if(!body || err)
+      {
+        cb(new Error("username not found"));
+        return;
+      }
+      cb(null,uuidInParts(JSON.parse(body).id));
+    });
+  }
+
+  function banUsername(username, reason, cb) {
+    serv.getUUIDFromUsername(username, function(err,uuid) {
+      if(err)
+      {
+        cb(err);
+        return;
+      }
+      serv.ban(uuid, reason);
+      cb();
+    });
+  }
+
+  function pardonUsername(username, cb) {
+    serv.getUUIDFromUsername(username, function(err,uuid) {
+      if(err)
+      {
+        cb(err);
+        return;
+      }
+      var result=pardon(uuid);
+      if(!result)
+      {
+        cb(new Error("Player wasn't banned."));
+        return;
+      }
+      cb();
+    });
+  }
+
+  function pardon(uuid) {
+    if (serv.bannedPlayers[uuid]) {
+      delete serv.bannedPlayers[uuid];
+      return true;
+    }
+    return false;
+  }
+
+  serv.bannedPlayers = {};
+  serv.ban = ban;
+  serv.banUsername = banUsername;
+  serv.pardonUsername = pardonUsername;
+  serv.getUUIDFromUsername = getUUIDFromUsername;
+}
\ No newline at end of file
diff --git a/lib/serverPlugins/players.js b/lib/serverPlugins/players.js
index cd65f87..73c2717 100644
--- a/lib/serverPlugins/players.js
+++ b/lib/serverPlugins/players.js
@@ -6,7 +6,7 @@ function inject(serv)
   serv.players=[];
   serv.uuidToPlayer={};
   serv.entities={};
-  
+
   function getPlayer(username) {
     for (var p in serv.players) {
       if (serv.players[p].username == username) return serv.players[p]