Added Block Breather

Plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchants.java

@@ -222,6 +222,7 @@ public class EcoEnchants {
     public static final EcoEnchant LESION = new Lesion();
     public static final EcoEnchant CONCLUDE = new Conclude();
     public static final EcoEnchant GRACEFUL = new Graceful();
+    public static final EcoEnchant BLOCK_BREATHER = new BlockBreather();
 
     /**
      * Get all registered {@link EcoEnchant}s

Plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/BlockBreather.java

@@ -0,0 +1,43 @@
+package com.willfp.ecoenchants.enchantments.ecoenchants.normal;
+
+import com.willfp.ecoenchants.enchantments.EcoEnchant;
+import com.willfp.ecoenchants.enchantments.EcoEnchantBuilder;
+import com.willfp.ecoenchants.enchantments.EcoEnchants;
+import com.willfp.ecoenchants.enchantments.util.checks.EnchantChecks;
+import com.willfp.ecoenchants.nms.Target;
+import com.willfp.ecoenchants.util.Rand;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.entity.EntityDamageEvent;
+
+public class BlockBreather extends EcoEnchant {
+    public BlockBreather() {
+        super(
+                new EcoEnchantBuilder("block_breather", EnchantmentType.NORMAL, Target.Applicable.HELMET, 4.0)
+        );
+    }
+
+    // START OF LISTENERS
+
+    @EventHandler
+    public void onHurt(EntityDamageEvent event) {
+        if (!(event.getEntity() instanceof Player))
+            return;
+
+        if(!event.getCause().equals(EntityDamageEvent.DamageCause.SUFFOCATION))
+            return;
+
+        Player player = (Player) event.getEntity();
+
+        if(!EnchantChecks.helmet(player, this)) return;
+        int level = EnchantChecks.getHelmetLevel(player, this);
+
+        double chance = this.getConfig().getDouble(EcoEnchants.CONFIG_LOCATION + "chance-per-level");
+
+        if (Rand.randFloat(0, 1) > level * 0.01 * chance)
+            return;
+
+        event.setCancelled(true);
+    }
+
+}

Plugin/src/main/resources/enchants/normal/blockbreather.yml

@@ -0,0 +1,23 @@
+#
+# Block Breather EcoEnchant
+#
+
+config-version: 4.0 # Don't edit this.
+
+name: "Block Breather"
+
+description: Chance to ignore suffocation damage.
+
+obtaining:
+  table: true
+  villager: true
+  loot: true
+  rarity: rare
+
+general-config:
+  grindstoneable: true
+  conflicts: []
+  maximum-level: 3
+
+config:
+  chance-per-level: 15

Plugin/src/main/resources/plugin.yml

@@ -241,6 +241,7 @@ permissions:
       ecoenchants.fromtable.lesion: true
       ecoenchants.fromtable.conclude: true
       ecoenchants.fromtable.graceful: true
+      ecoenchants.fromtable.blockbreather: true
 
   ecoenchants.updateannounce:
     description: Informs admins of a new update
@@ -836,4 +837,7 @@ permissions:
     default: true
   ecoenchants.fromtable.graceful:
     description: Allows getting graceful from an enchanting table
+    default: true
+  ecoenchants.fromtable.blockbreather:
+    description: Allows getting block breather from an enchanting table
     default: true