#421 Create PluginHooks

- PluginHooks manages third-party plugins and allows to perform actions and queries on them, instead of public fields on the AuthMe main class

src/main/java/fr/xephi/authme/process/ProcessService.java

@@ -2,6 +2,7 @@ package fr.xephi.authme.process;
 
 import fr.xephi.authme.AuthMe;
 import fr.xephi.authme.cache.IpAddressManager;
+import fr.xephi.authme.hooks.PluginHooks;
 import fr.xephi.authme.output.MessageKey;
 import fr.xephi.authme.output.Messages;
 import fr.xephi.authme.security.PasswordSecurity;
@@ -22,14 +23,16 @@ public class ProcessService {
     private final AuthMe authMe;
     private final IpAddressManager ipAddressManager;
     private final PasswordSecurity passwordSecurity;
+    private final PluginHooks pluginHooks;
 
     public ProcessService(NewSetting settings, Messages messages, AuthMe authMe, IpAddressManager ipAddressManager,
-                          PasswordSecurity passwordSecurity) {
+                          PasswordSecurity passwordSecurity, PluginHooks pluginHooks) {
         this.settings = settings;
         this.messages = messages;
         this.authMe = authMe;
         this.ipAddressManager = ipAddressManager;
         this.passwordSecurity = passwordSecurity;
+        this.pluginHooks = pluginHooks;
     }
 
     public <T> T getProperty(Property<T> property) {
@@ -84,4 +87,8 @@ public class ProcessService {
         return passwordSecurity.computeHash(password, username);
     }
 
+    public PluginHooks getPluginHooks() {
+        return pluginHooks;
+    }
+
 }

src/main/java/fr/xephi/authme/process/join/AsynchronousJoin.java

@@ -59,8 +59,8 @@ public class AsynchronousJoin implements Process {
             return;
         }
 
-        if (plugin.ess != null && service.getProperty(HooksSettings.DISABLE_SOCIAL_SPY)) {
-            plugin.ess.getUser(player).setSocialSpyEnabled(false);
+        if (service.getProperty(HooksSettings.DISABLE_SOCIAL_SPY)) {
+            service.getPluginHooks().setEssentialsSocialSpyStatus(player, false);
         }
 
         final String ip = service.getIpAddressManager().getPlayerIp(player);