Make root-target find the nearest ground block to root to.

src/main/java/com/garbagemule/MobArena/waves/ability/core/RootTarget.java

@@ -1,11 +1,14 @@
 package com.garbagemule.MobArena.waves.ability.core;
 
 import com.garbagemule.MobArena.framework.Arena;
+import com.garbagemule.MobArena.region.ArenaRegion;
 import com.garbagemule.MobArena.waves.MABoss;
 import com.garbagemule.MobArena.waves.ability.Ability;
 import com.garbagemule.MobArena.waves.ability.AbilityInfo;
 import com.garbagemule.MobArena.waves.ability.AbilityUtils;
 import org.bukkit.Location;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 
@@ -50,10 +53,33 @@ public class RootTarget implements Ability
         if (target == null || !(target instanceof Player))
             return;
 
-        Player p = (Player) target;
-        Location loc = p.getLocation();
+        Player player = (Player) target;
+        ArenaRegion region = arena.getRegion();
 
-        rootTarget(arena, p, loc, ITERATIONS);
+        Block block = player.getLocation().getBlock();
+        Block solid = findSolidBlockBelow(region, block);
+
+        Location location = player.getLocation();
+        location.setY(solid.getLocation().getY() + 1);
+
+        rootTarget(arena, player, location, ITERATIONS);
+    }
+
+    private Block findSolidBlockBelow(ArenaRegion region, Block block) {
+        Block below = block.getRelative(BlockFace.DOWN);
+
+        // If the block below is not in the region, return the block itself
+        if (!region.contains(below.getLocation())) {
+            return block;
+        }
+
+        // If the block below is solid, return it
+        if (below.getType().isSolid()) {
+            return below;
+        }
+
+        // Otherwise, recurse downwards
+        return findSolidBlockBelow(region, below);
     }
     
     private void rootTarget(final Arena arena, final Player p, final Location loc, final int counter) {