62 lines
2.3 KiB
Diff
62 lines
2.3 KiB
Diff
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From 60296cc1c22442741c5d031180253ba0d3c285d8 Mon Sep 17 00:00:00 2001
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From: Alfie Cleveland <alfeh@me.com>
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Date: Wed, 5 Jul 2017 16:09:01 +0100
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Subject: [PATCH] Target selection optimizations
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diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
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index 3810671e6..4af862210 100644
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--- a/src/main/java/net/minecraft/server/EntityCreature.java
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+++ b/src/main/java/net/minecraft/server/EntityCreature.java
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@@ -63,6 +63,11 @@ public abstract class EntityCreature extends EntityInsentient {
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}
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// Poweruser end
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+ // MineHQ start
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+ private long lastRayTraceTick = -1L;
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+ private boolean lastRayTraceResult = false;
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+ // MineHQ end
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+
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public EntityCreature(World world) {
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super(world);
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}
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@@ -106,7 +111,14 @@ public abstract class EntityCreature extends EntityInsentient {
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} else if (this.target.isAlive()) {
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float f1 = this.target.e((Entity) this);
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- if (this.hasLineOfSight(this.target)) {
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+ // MineHQ start - don't constantly ray trace
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+ if (this.lastRayTraceTick + 50 < this.ticksLived) {
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+ this.lastRayTraceTick = this.ticksLived;
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+ this.lastRayTraceResult = this.hasLineOfSight(this.target);
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+ }
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+
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+ if (this.lastRayTraceResult) {
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+ // MineHQ end
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this.a(this.target, f1);
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}
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} else {
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diff --git a/src/main/java/net/minecraft/server/EntityMonster.java b/src/main/java/net/minecraft/server/EntityMonster.java
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index df54f1424..123cc0d83 100644
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--- a/src/main/java/net/minecraft/server/EntityMonster.java
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+++ b/src/main/java/net/minecraft/server/EntityMonster.java
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@@ -41,7 +41,15 @@ public abstract class EntityMonster extends EntityCreature implements IMonster {
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return "game.hostile.swim.splash";
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}
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+ private long lastTargetSearchTick = -1L; // MineHQ
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protected Entity findTarget() {
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+ // MineHQ start
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+ if (this.lastTargetSearchTick + 50 < this.ticksLived) {
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+ this.lastTargetSearchTick = this.ticksLived;
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+ } else {
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+ return null;
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+ }
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+ // MineHQ end
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EntityHuman entityhuman = this.world.findNearbyVulnerablePlayer(this, 16.0D);
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return entityhuman != null && this.hasLineOfSight(entityhuman) ? entityhuman : null;
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--
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2.13.3
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