Adding the option to negate experience earned for Acrobatics or Herbalism while in a minecart to prevent afk leveling.

src/main/java/com/gmail/nossr50/config/Config.java

@@ -300,6 +300,10 @@ public class Config extends ConfigLoader {
         return disabled;
     }
 
+    /* AFK Leveling */
+    public boolean getAcrobaticsAFKDisabled() { return config.getBoolean("Skills.Acrobatics.Prevent_AFK_Leveling", true); }
+    public boolean getHerbalismAFKDisabled() { return config.getBoolean("Skills.Herbalism.Prevent_AFK_Leveling", true); }
+
     /* Arcane Forging */
     public boolean getArcaneForgingDowngradeEnabled() { return config.getBoolean("Arcane_Forging.Downgrades.Enabled", true); }
     public int getArcaneForgingDowngradeChanceRank1() { return config.getInt("Arcane_Forging.Downgrades.Chance.Rank_1", 75); }

src/main/java/com/gmail/nossr50/skills/acrobatics/AcrobaticsManager.java

@@ -3,6 +3,7 @@ package com.gmail.nossr50.skills.acrobatics;
 import org.bukkit.entity.Player;
 import org.bukkit.event.entity.EntityDamageEvent;
 
+import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.PlayerProfile;
 import com.gmail.nossr50.datatypes.SkillType;
 import com.gmail.nossr50.util.Permissions;
@@ -33,6 +34,9 @@ public class AcrobaticsManager {
             return;
         }
 
+        if(Config.getInstance().getAcrobaticsAFKDisabled() && player.isInsideVehicle())
+            return;
+
         RollEventHandler eventHandler = new RollEventHandler(this, event);
 
         int randomChance = 1000;

src/main/java/com/gmail/nossr50/skills/gathering/Herbalism.java

@@ -80,6 +80,9 @@ public class Herbalism {
      * @param plugin mcMMO plugin instance
      */
     public static void herbalismProcCheck(final Block block, Player player, BlockBreakEvent event, mcMMO plugin) {
+        if(player == null)
+            return;
+
         final PlayerProfile profile = Users.getProfile(player);
         final int MAX_BONUS_LEVEL = 1000;
 
@@ -363,6 +366,9 @@ public class Herbalism {
             }
         }
 
+        if(Config.getInstance().getHerbalismAFKDisabled() && player.isInsideVehicle())
+            return;
+
         Skills.xpProcessing(player, profile, SkillType.HERBALISM, xp);
     }
 

src/main/resources/config.yml

@@ -133,6 +133,7 @@ Skills:
     Acrobatics:
         Enabled_For_PVP: true
         Enabled_For_PVE: true
+        Prevent_AFK_Leveling: true
         Level_Cap: 0 
     Archery:
         Enabled_For_PVP: true
@@ -149,6 +150,7 @@ Skills:
         Level_Cap: 0
     Herbalism:
         Level_Cap: 0
+        Prevent_AFK_Leveling: true
         Green_Thumb:
             Cobble_To_Mossy: true
             CobbleWall_To_MossyWall: true