Implement getColor / setColor for TippedArrow

By: Matthew <stteg@hotmail.com>

paper-server/nms-patches/EntityTippedArrow.patch

@@ -1,9 +1,10 @@
 --- a/net/minecraft/server/EntityTippedArrow.java
 +++ b/net/minecraft/server/EntityTippedArrow.java
-@@ -116,6 +116,25 @@
+@@ -116,11 +116,30 @@
          }
      }
  
+-    public int o() {
 +    // CraftBukkit start accessor methods
 +    public void refreshEffects() {
 +        this.getDataWatcher().set(EntityTippedArrow.f, Integer.valueOf(PotionUtil.a((Collection) PotionUtil.a(this.potionRegistry, (Collection) this.effects))));
@@ -23,6 +24,12 @@
 +    }
 +    // CraftBukkit end
 +
-     public int o() {
++    public int o() { // PAIL: rename getColor
          return ((Integer) this.datawatcher.get(EntityTippedArrow.f)).intValue();
      }
+ 
+-    private void d(int i) {
++    public void d(int i) { // PAIL: private -> public, rename setColor
+         this.at = true;
+         this.datawatcher.set(EntityTippedArrow.f, Integer.valueOf(i));
+     }