44 lines
1.2 KiB
Java
44 lines
1.2 KiB
Java
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package net.minecraft.world.entity.ai.sensing;
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import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
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import it.unimi.dsi.fastutil.ints.IntSet;
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import net.minecraft.util.profiling.Profiler;
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import net.minecraft.util.profiling.ProfilerFiller;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.Mob;
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public class Sensing {
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private final Mob mob;
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private final IntSet seen = new IntOpenHashSet();
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private final IntSet unseen = new IntOpenHashSet();
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public Sensing(Mob p_26788_) {
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this.mob = p_26788_;
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}
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public void tick() {
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this.seen.clear();
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this.unseen.clear();
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}
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public boolean hasLineOfSight(Entity p_148307_) {
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int i = p_148307_.getId();
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if (this.seen.contains(i)) {
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return true;
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} else if (this.unseen.contains(i)) {
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return false;
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} else {
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ProfilerFiller profilerfiller = Profiler.get();
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profilerfiller.push("hasLineOfSight");
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boolean flag = this.mob.hasLineOfSight(p_148307_);
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profilerfiller.pop();
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if (flag) {
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this.seen.add(i);
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} else {
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this.unseen.add(i);
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}
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return flag;
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}
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}
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}
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