Role updates.

* Adds recruit role below the normal role.
* Adds /f promote and demote. Access to this command defaults to moderator if not set in /f perm
* Default role is still set to recruite. Will have to /f demote to set players to that rank.

src/main/java/com/massivecraft/factions/struct/Role.java

@@ -4,9 +4,10 @@ import com.massivecraft.factions.Conf;
 import com.massivecraft.factions.zcore.util.TL;
 
 public enum Role {
-    ADMIN(2, TL.ROLE_ADMIN),
-    MODERATOR(1, TL.ROLE_MODERATOR),
-    NORMAL(0, TL.ROLE_NORMAL);
+    ADMIN(3, TL.ROLE_ADMIN),
+    MODERATOR(2, TL.ROLE_MODERATOR),
+    NORMAL(1, TL.ROLE_NORMAL),
+    RECRUIT(0, TL.ROLE_RECRUIT);
 
     public final int value;
     public final String nicename;
@@ -26,6 +27,24 @@ public enum Role {
         return this.value <= role.value;
     }
 
+    public static Role getRelative(Role role, int relative) {
+        return Role.getByValue(role.value + relative);
+    }
+
+    public static Role getByValue(int value) {
+        switch (value) {
+            case 0:
+                return RECRUIT;
+            case 1:
+                return NORMAL;
+            case 2:
+                return MODERATOR;
+            case 3: return ADMIN;
+        }
+
+        return null;
+    }
+
     @Override
     public String toString() {
         return this.nicename;
@@ -44,6 +63,14 @@ public enum Role {
             return Conf.prefixMod;
         }
 
+        if (this == Role.NORMAL) {
+            return Conf.prefixNormal;
+        }
+
+        if (this == Role.RECRUIT) {
+            return Conf.prefixRecruit;
+        }
+
         return "";
     }
 }