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Leaf/patches/server/0022-Petal-Reduce-sensor-work.patch
2023-05-24 20:00:59 +08:00

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3.6 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: peaches94 <peachescu94@gmail.com>
Date: Sun, 10 Jul 2022 15:44:38 -0500
Subject: [PATCH] Petal: Reduce sensor work
Original license: GPL v3
Original project: https://github.com/Bloom-host/Petal
this patch is focused around the sensors used for ai
delete the line of sight cache less often and use a faster nearby comparison
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 89a2e52dd1d93a9521d48218711f92305b0d7848..44248144491354b8ae0ebfede1de3091c06aa8f8 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -1019,20 +1019,21 @@ public abstract class LivingEntity extends Entity implements Attackable {
}
if (entity != null) {
- ItemStack itemstack = this.getItemBySlot(EquipmentSlot.HEAD);
+ // petal start - only do itemstack lookup if we need to
+ //ItemStack itemstack = this.getItemBySlot(EquipmentSlot.HEAD);
EntityType<?> entitytypes = entity.getType();
// Purpur start
- if (entitytypes == EntityType.SKELETON && itemstack.is(Items.SKELETON_SKULL)) {
+ if (entitytypes == EntityType.SKELETON && this.getItemBySlot(EquipmentSlot.HEAD).is(Items.SKELETON_SKULL)) {
d0 *= entity.level.purpurConfig.skeletonHeadVisibilityPercent;
}
- else if (entitytypes == EntityType.ZOMBIE && itemstack.is(Items.ZOMBIE_HEAD)) {
+ else if (entitytypes == EntityType.ZOMBIE && this.getItemBySlot(EquipmentSlot.HEAD).is(Items.ZOMBIE_HEAD)) {
d0 *= entity.level.purpurConfig.zombieHeadVisibilityPercent;
}
- else if (entitytypes == EntityType.CREEPER && itemstack.is(Items.CREEPER_HEAD)) {
+ else if (entitytypes == EntityType.CREEPER && this.getItemBySlot(EquipmentSlot.HEAD).is(Items.CREEPER_HEAD)) {
d0 *= entity.level.purpurConfig.creeperHeadVisibilityPercent;
}
- else if ((entitytypes == EntityType.PIGLIN || entitytypes == EntityType.PIGLIN_BRUTE) && itemstack.is(Items.PIGLIN_HEAD)) {
+ else if ((entitytypes == EntityType.PIGLIN || entitytypes == EntityType.PIGLIN_BRUTE) && this.getItemBySlot(EquipmentSlot.HEAD).is(Items.PIGLIN_HEAD)) {
d0 *= entity.level.purpurConfig.piglinHeadVisibilityPercent;
}
// Purpur end
@@ -1047,6 +1048,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
}
}
// Purpur end
+ // petal end
}
return d0;
diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
index ad56f2ecd8bb74d94974fdd05f4550b48e6b8d9e..2f2b0c7a2ed23b956668cb1aa15eda9747a70afe 100644
--- a/src/main/java/net/minecraft/world/entity/Mob.java
+++ b/src/main/java/net/minecraft/world/entity/Mob.java
@@ -928,8 +928,8 @@ public abstract class Mob extends LivingEntity implements Targeting {
return;
}
// Paper end
- this.sensing.tick();
- int i = this.level.getServer().getTickCount() + this.getId();
+ int i = this.level.getServer().getTickCount() + this.getId(); // petal - move up
+ if (i % 10 == 0) this.sensing.tick(); // petal - only refresh line of sight cache every half second
if (i % 2 != 0 && this.tickCount > 1) {
if (this.targetSelector.inactiveTick(this.activatedPriority, false)) // Pufferfish - use this to alternate ticking