From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 27 May 2021 21:58:33 -0700
Subject: [PATCH] More PotionEffectType API


diff --git a/src/main/java/org/bukkit/potion/PotionEffectType.java b/src/main/java/org/bukkit/potion/PotionEffectType.java
index 686e1cfec546fb2268d884e713a863c8fc967802..3c74bcb0349cf6b3448b08e2564ba16618f6ecaa 100644
--- a/src/main/java/org/bukkit/potion/PotionEffectType.java
+++ b/src/main/java/org/bukkit/potion/PotionEffectType.java
@@ -15,7 +15,7 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Represents a type of potion and its effect on an entity.
  */
-public abstract class PotionEffectType implements Keyed {
+public abstract class PotionEffectType implements Keyed, net.kyori.adventure.translation.Translatable { // Paper - implement Translatable
     protected static final BiMap<Integer, PotionEffectType> ID_MAP = HashBiMap.create();
 
     /**
@@ -351,4 +351,56 @@ public abstract class PotionEffectType implements Keyed {
 
         return from;
     }
+    // Paper start
+    /**
+     * Gets the effect attributes in an immutable map.
+     *
+     * @return the attribute map
+     */
+    public abstract @NotNull java.util.Map<org.bukkit.attribute.Attribute, org.bukkit.attribute.AttributeModifier> getEffectAttributes();
+
+    /**
+     * Gets the true modifier amount based on the effect amplifier.
+     *
+     * @param attribute the attribute
+     * @param effectAmplifier the effect amplifier (0 indexed)
+     * @return the modifier amount
+     * @throws IllegalArgumentException if the supplied attribute is not present in the map from {@link #getEffectAttributes()}
+     */
+    public abstract double getAttributeModifierAmount(@NotNull org.bukkit.attribute.Attribute attribute, int effectAmplifier);
+
+    /**
+     * Gets the category of this effect
+     *
+     * @return the category
+     */
+    public abstract @NotNull PotionEffectType.Category getEffectCategory();
+
+    /**
+     * Category of {@link PotionEffectType}s
+     */
+    public enum Category {
+
+        BENEFICIAL(net.kyori.adventure.text.format.NamedTextColor.BLUE),
+        HARMFUL(net.kyori.adventure.text.format.NamedTextColor.RED),
+        NEUTRAL(net.kyori.adventure.text.format.NamedTextColor.BLUE);
+
+        private final net.kyori.adventure.text.format.TextColor color;
+
+        Category(net.kyori.adventure.text.format.TextColor color) {
+            this.color = color;
+        }
+
+        /**
+         * Gets the text color used when displaying potions
+         * of this category.
+         *
+         * @return the text color
+         */
+        @NotNull
+        public net.kyori.adventure.text.format.TextColor getColor() {
+            return color;
+        }
+    }
+    // Paper end
 }
diff --git a/src/main/java/org/bukkit/potion/PotionEffectTypeWrapper.java b/src/main/java/org/bukkit/potion/PotionEffectTypeWrapper.java
index 7a2ee20d32fc39d6fe29c384975c208341552648..08cfe3c8d675fafdd6a38d27bdef2f1f3b68551a 100644
--- a/src/main/java/org/bukkit/potion/PotionEffectTypeWrapper.java
+++ b/src/main/java/org/bukkit/potion/PotionEffectTypeWrapper.java
@@ -53,4 +53,26 @@ public class PotionEffectTypeWrapper extends PotionEffectType {
     public NamespacedKey getKey() {
         return getType().getKey();
     }
+
+    // Paper start
+    @Override
+    public @NotNull java.util.Map<org.bukkit.attribute.Attribute, org.bukkit.attribute.AttributeModifier> getEffectAttributes() {
+        return this.getType().getEffectAttributes();
+    }
+
+    @Override
+    public double getAttributeModifierAmount(@NotNull org.bukkit.attribute.Attribute attribute, int effectAmplifier) {
+        return this.getType().getAttributeModifierAmount(attribute, effectAmplifier);
+    }
+
+    @Override
+    public @NotNull PotionEffectType.Category getEffectCategory() {
+        return this.getType().getEffectCategory();
+    }
+
+    @Override
+    public @NotNull String translationKey() {
+        return this.getType().translationKey();
+    }
+    // Paper end
 }