Rework clanmanmode attack option hiding (#746)

* A whole bunch of refactoring

* Api/mixins/injector additions for hiding attack options

* Rework clanmanmode attack hiding

* Update Client.java

runescape-client/src/main/java/class322.java

@@ -22,6 +22,6 @@ public class class322 {
    )
    @Export("readSprite")
    public static Sprite readSprite(AbstractIndexCache var0, int var1, int var2) {
-      return !SpriteMask.method4392(var0, var1, var2)?null:class258.method4900();
+      return !SpriteMask.loadSprite(var0, var1, var2)?null:class258.method4900();
    }
 }