CatServer/patches/net/minecraft/entity/projectile/EntityTippedArrow.java.patch

--- ../src-base/minecraft/net/minecraft/entity/projectile/EntityTippedArrow.java
+++ ../src-work/minecraft/net/minecraft/entity/projectile/EntityTippedArrow.java
@@ -26,7 +26,7 @@
 {
     private static final DataParameter<Integer> COLOR = EntityDataManager.<Integer>createKey(EntityTippedArrow.class, DataSerializers.VARINT);
     private PotionType potion = PotionTypes.EMPTY;
-    private final Set<PotionEffect> customPotionEffects = Sets.<PotionEffect>newHashSet();
+    public final Set<PotionEffect> customPotionEffects = Sets.<PotionEffect>newHashSet();
 
     public EntityTippedArrow(World worldIn)
     {
@@ -124,6 +124,25 @@
         }
     }
 
+    // CraftBukkit start accessor methods
+    public void refreshEffects() {
+        this.dataManager.set(EntityTippedArrow.COLOR, Integer.valueOf(PotionUtils.getPotionColorFromEffectList(PotionUtils.mergeEffects(this.potion, this.customPotionEffects))));
+    }
+    
+    public String getType() {
+        return (PotionType.REGISTRY.getNameForObject(this.potion)).toString();
+    }
+    
+    public void setType(String string) {
+        this.potion = PotionType.REGISTRY.getObject(new ResourceLocation(string));
+        this.dataManager.set(EntityTippedArrow.COLOR, Integer.valueOf(PotionUtils.getPotionColorFromEffectList(PotionUtils.mergeEffects(this.potion, this.customPotionEffects))));
+    }
+    
+    public boolean isTipped() {
+        return !(this.customPotionEffects.isEmpty() && this.potion == PotionTypes.EMPTY); // PAIL: rename
+    }
+    // CraftBukkit end
+    
     public int getColor()
     {
         return ((Integer)this.dataManager.get(COLOR)).intValue();