Added grounding charm

eco-core/core-plugin/src/main/java/com/willfp/talismans/talismans/Talismans.java

@@ -17,6 +17,7 @@ import com.willfp.talismans.talismans.talismans.FeatherTalisman;
 import com.willfp.talismans.talismans.talismans.FlameTalisman;
 import com.willfp.talismans.talismans.talismans.FluxTalisman;
 import com.willfp.talismans.talismans.talismans.GravityTalisman;
+import com.willfp.talismans.talismans.talismans.GroundingCharm;
 import com.willfp.talismans.talismans.talismans.HealingTalisman;
 import com.willfp.talismans.talismans.talismans.ImmunityTalisman;
 import com.willfp.talismans.talismans.talismans.NecromanceRing;
@@ -80,6 +81,7 @@ public class Talismans {
     public static final Talisman DAY_CRYSTAL = new DayCrystal();
     public static final Talisman NIGHT_CRYSTAL = new NightCrystal();
     public static final Talisman NECROMANCE_RING = new NecromanceRing();
+    public static final Talisman GROUNDING_CHARM = new GroundingCharm();
 
     /**
      * Get all registered {@link Talisman}s.

eco-core/core-plugin/src/main/java/com/willfp/talismans/talismans/talismans/GroundingCharm.java

@@ -0,0 +1,44 @@
+package com.willfp.talismans.talismans.talismans;
+
+import com.willfp.eco.core.integrations.mcmmo.McmmoManager;
+import com.willfp.talismans.talismans.Talisman;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.entity.EntityPotionEffectEvent;
+import org.bukkit.potion.PotionEffectType;
+import org.jetbrains.annotations.NotNull;
+
+public class GroundingCharm extends Talisman {
+    public GroundingCharm() {
+        super("grounding");
+    }
+
+    @EventHandler
+    public void listener(@NotNull final EntityPotionEffectEvent event) {
+        if (McmmoManager.isFake(event)) {
+            return;
+        }
+
+        if (!(event.getEntity() instanceof Player player)) {
+            return;
+        }
+
+        if (event.getNewEffect() == null) {
+            return;
+        }
+
+        if (!event.getNewEffect().getType().equals(PotionEffectType.LEVITATION)) {
+            return;
+        }
+
+        if (event.isCancelled()) {
+            return;
+        }
+
+        if (this.getDisabledWorlds().contains(player.getWorld())) {
+            return;
+        }
+
+        event.setCancelled(true);
+    }
+}

eco-core/core-plugin/src/main/resources/talismans/grounding.yml

@@ -0,0 +1,29 @@
+enabled: true
+disabled-in-worlds: [ ]
+
+levels:
+  1:
+    name: "&aGrounding Charm"
+    description: Become immune to levitation.
+
+    obtaining:
+      craftable: true
+      recipe:
+        - phantom_membrane
+        - phantom_membrane
+        - phantom_membrane
+
+        - phantom_membrane
+        - ender_eye
+        - phantom_membrane
+
+        - phantom_membrane
+        - phantom_membrane
+        - phantom_membrane
+
+    general-config:
+      material: player_head
+      texture: eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYWQzNGJhNjg4ZDlkMjc1YjViMmJjMjAwZmFhYzAwMGExMzQ1MjVlNTY1YjkyNjhlMzRiZTM5MmE2MDBkMTczZSJ9fX0=
+
+    config:
+      # No config is available for this talisman