From 8a299e54bcf890687bfde039db6cf64e01ce5d15 Mon Sep 17 00:00:00 2001
From: Auxilor <will@willfp.com>
Date: Sat, 29 Aug 2020 14:24:06 +0100
Subject: [PATCH] Added Rage

---
 .../ecoenchants/enchantments/EcoEnchants.java |  1 +
 .../enchantments/ecoenchants/normal/Rage.java | 67 +++++++++++++++++++
 .../main/resources/enchants/normal/rage.yml   | 24 +++++++
 Plugin/src/main/resources/plugin.yml          |  4 ++
 4 files changed, 96 insertions(+)
 create mode 100644 Plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Rage.java
 create mode 100644 Plugin/src/main/resources/enchants/normal/rage.yml

diff --git a/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchants.java b/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchants.java
index 826bc710..8aff214e 100644
--- a/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchants.java
+++ b/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchants.java
@@ -200,6 +200,7 @@ public class EcoEnchants {
     public static final EcoEnchant DEFENDER = new Defender();
     public static final EcoEnchant NETHERIC = new Netheric();
     public static final EcoEnchant ENDERISM = new Enderism();
+    public static final EcoEnchant RAGE = new Rage();
 
     /**
      * Get all registered {@link EcoEnchant}s
diff --git a/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Rage.java b/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Rage.java
new file mode 100644
index 00000000..0d894f47
--- /dev/null
+++ b/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Rage.java
@@ -0,0 +1,67 @@
+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.integrations.antigrief.AntigriefManager;
+import com.willfp.ecoenchants.nms.Cooldown;
+import com.willfp.ecoenchants.nms.Target;
+import com.willfp.ecoenchants.util.HasEnchant;
+import com.willfp.ecoenchants.util.LocationUtils;
+import com.willfp.ecoenchants.util.Rand;
+import org.bukkit.entity.*;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.util.Vector;
+
+public class Rage extends EcoEnchant {
+    public Rage() {
+        super(
+                new EcoEnchantBuilder("rage", EnchantmentType.NORMAL, Target.Applicable.BOW, 4.0)
+        );
+    }
+
+    // START OF LISTENERS
+
+    @EventHandler
+    public void onHit(EntityDamageByEntityEvent event) {
+        if (!(event.getDamager() instanceof Arrow))
+            return;
+        if(!(((Arrow) event.getDamager()).getShooter() instanceof Player))
+            return;
+        if (!(event.getEntity() instanceof LivingEntity))
+            return;
+
+        Player player = (Player) ((Arrow) event.getDamager()).getShooter();
+
+        LivingEntity victim = (LivingEntity) event.getEntity();
+
+        if(!AntigriefManager.canInjure(player, victim)) return;
+
+        if (!HasEnchant.playerHeld(player, this)) return;
+
+        int level = HasEnchant.getPlayerLevel(player, this);
+
+        if (Rand.randFloat(0, 1) > level * 0.01 * this.getConfig().getDouble(EcoEnchants.CONFIG_LOCATION + "chance-per-level"))
+            return;
+
+        double distancePerLevel = this.getConfig().getDouble(EcoEnchants.CONFIG_LOCATION + "distance-per-level");
+        final double distance = distancePerLevel * level;
+
+        for (Entity e : victim.getWorld().getNearbyEntities(victim.getLocation(), distance, distance, distance)) {
+            if(!(e instanceof Monster)) continue;
+
+            if(e instanceof PigZombie) {
+                ((PigZombie) e).setAngry(true);
+            }
+
+            ((Monster) e).setTarget(victim);
+
+            Vector vector = player.getLocation().toVector().clone().subtract(e.getLocation().toVector()).normalize().multiply(0.23d);
+
+            if(LocationUtils.isFinite(vector)) {
+                e.setVelocity(vector);
+            }
+        }
+    }
+}
diff --git a/Plugin/src/main/resources/enchants/normal/rage.yml b/Plugin/src/main/resources/enchants/normal/rage.yml
new file mode 100644
index 00000000..0d8154ea
--- /dev/null
+++ b/Plugin/src/main/resources/enchants/normal/rage.yml
@@ -0,0 +1,24 @@
+#
+# Rage EcoEnchant
+#
+
+config-version: 4.0 # Don't edit this.
+
+name: "Rage"
+
+description: Chance of angering nearby monsters towards your opponent.
+
+obtaining:
+  table: true
+  villager: true
+  loot: true
+  rarity: epic
+
+general-config:
+  grindstoneable: true
+  conflicts: []
+  maximum-level: 5
+
+config:
+  chance-per-level: 5
+  distance-per-level: 4 # Distance for mobs to check
\ No newline at end of file
diff --git a/Plugin/src/main/resources/plugin.yml b/Plugin/src/main/resources/plugin.yml
index 577a52ef..9e78bb05 100644
--- a/Plugin/src/main/resources/plugin.yml
+++ b/Plugin/src/main/resources/plugin.yml
@@ -219,6 +219,7 @@ permissions:
       ecoenchants.fromtable.defender: true
       ecoenchants.fromtable.netheric: true
       ecoenchants.fromtable.enderism: true
+      ecoenchants.fromtable.rage: true
 
   ecoenchants.updateannounce:
     description: Informs admins of a new update
@@ -748,4 +749,7 @@ permissions:
     default: true
   ecoenchants.fromtable.enderism:
     description: Allows getting enderism from an enchanting table
+    default: true
+  ecoenchants.fromtable.rage:
+    description: Allows getting rage from an enchanting table
     default: true
\ No newline at end of file