package net.minecraft.server; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import org.bukkit.craftbukkit.util.UnsafeList; // CraftBukkit public class PathfinderGoalSelector { // CraftBukkit start - ArrayList -> UnsafeList private List a = new UnsafeList(); private List b = new UnsafeList(); // CraftBukkit end private final MethodProfiler c; private int d; private int e = 3; public PathfinderGoalSelector(MethodProfiler methodprofiler) { this.c = methodprofiler; } public void a(int i, PathfinderGoal pathfindergoal) { this.a.add(new PathfinderGoalSelectorItem(this, i, pathfindergoal)); } public void a(PathfinderGoal pathfindergoal) { Iterator iterator = this.a.iterator(); while (iterator.hasNext()) { PathfinderGoalSelectorItem pathfindergoalselectoritem = (PathfinderGoalSelectorItem) iterator.next(); PathfinderGoal pathfindergoal1 = pathfindergoalselectoritem.a; if (pathfindergoal1 == pathfindergoal) { if (this.b.contains(pathfindergoalselectoritem)) { pathfindergoal1.d(); this.b.remove(pathfindergoalselectoritem); } iterator.remove(); } } } public void a() { // ArrayList arraylist = new ArrayList(); // CraftBukkit - remove usage Iterator iterator; PathfinderGoalSelectorItem pathfindergoalselectoritem; if (this.d++ % this.e == 0) { iterator = this.a.iterator(); while (iterator.hasNext()) { pathfindergoalselectoritem = (PathfinderGoalSelectorItem) iterator.next(); boolean flag = this.b.contains(pathfindergoalselectoritem); if (flag) { if (this.b(pathfindergoalselectoritem) && this.a(pathfindergoalselectoritem)) { continue; } pathfindergoalselectoritem.a.d(); this.b.remove(pathfindergoalselectoritem); } if (this.b(pathfindergoalselectoritem) && pathfindergoalselectoritem.a.a()) { // CraftBukkit start - call method now instead of queueing // arraylist.add(pathfindergoalselectoritem); pathfindergoalselectoritem.a.c(); // CraftBukkit end this.b.add(pathfindergoalselectoritem); } } } else { iterator = this.b.iterator(); while (iterator.hasNext()) { pathfindergoalselectoritem = (PathfinderGoalSelectorItem) iterator.next(); if (!pathfindergoalselectoritem.a.b()) { pathfindergoalselectoritem.a.d(); iterator.remove(); } } } this.c.a("goalStart"); // CraftBukkit start - removed usage of arraylist /*iterator = arraylist.iterator(); while (iterator.hasNext()) { pathfindergoalselectoritem = (PathfinderGoalSelectorItem) iterator.next(); this.c.a(pathfindergoalselectoritem.a.getClass().getSimpleName()); pathfindergoalselectoritem.a.c(); this.c.b(); }*/ // CraftBukkit end this.c.b(); this.c.a("goalTick"); iterator = this.b.iterator(); while (iterator.hasNext()) { pathfindergoalselectoritem = (PathfinderGoalSelectorItem) iterator.next(); pathfindergoalselectoritem.a.e(); } this.c.b(); } private boolean a(PathfinderGoalSelectorItem pathfindergoalselectoritem) { this.c.a("canContinue"); boolean flag = pathfindergoalselectoritem.a.b(); this.c.b(); return flag; } private boolean b(PathfinderGoalSelectorItem pathfindergoalselectoritem) { this.c.a("canUse"); Iterator iterator = this.a.iterator(); while (iterator.hasNext()) { PathfinderGoalSelectorItem pathfindergoalselectoritem1 = (PathfinderGoalSelectorItem) iterator.next(); if (pathfindergoalselectoritem1 != pathfindergoalselectoritem) { if (pathfindergoalselectoritem.b >= pathfindergoalselectoritem1.b) { // CraftBukkit - switch order if (!this.a(pathfindergoalselectoritem, pathfindergoalselectoritem1) && this.b.contains(pathfindergoalselectoritem1)) { this.c.b(); ((UnsafeList.Itr) iterator).valid = false; // CraftBukkit - mark iterator for reuse return false; } // CraftBukkit - switch order } else if (!pathfindergoalselectoritem1.a.i() && this.b.contains(pathfindergoalselectoritem1)) { this.c.b(); ((UnsafeList.Itr) iterator).valid = false; // CraftBukkit - mark iterator for reuse return false; } } } this.c.b(); return true; } private boolean a(PathfinderGoalSelectorItem pathfindergoalselectoritem, PathfinderGoalSelectorItem pathfindergoalselectoritem1) { return (pathfindergoalselectoritem.a.j() & pathfindergoalselectoritem1.a.j()) == 0; } }