mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-22 23:29:32 +01:00
68 lines
4.5 KiB
Diff
68 lines
4.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
|
|
Date: Mon, 2 Aug 2021 10:10:40 +0200
|
|
Subject: [PATCH] Improve boat collision performance
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/Util.java b/src/main/java/net/minecraft/Util.java
|
|
index 2cd0a4dc4f0baa08bd7f5a053303bb63733f0bab..0bd367235f80c1f0d319a6aa5130d82ad82d895c 100644
|
|
--- a/src/main/java/net/minecraft/Util.java
|
|
+++ b/src/main/java/net/minecraft/Util.java
|
|
@@ -125,6 +125,7 @@ public class Util {
|
|
.filter(fileSystemProvider -> fileSystemProvider.getScheme().equalsIgnoreCase("jar"))
|
|
.findFirst()
|
|
.orElseThrow(() -> new IllegalStateException("No jar file system provider found"));
|
|
+ public static final double COLLISION_EPSILON = 1.0E-7; // Paper - Improve boat collision performance
|
|
private static Consumer<String> thePauser = message -> {
|
|
};
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
index 5854e58a014b5581fa065d1db256ffc0aa947ce2..75e01c1e01e0782fc8af48777bbe4716d37aeafa 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
@@ -1459,7 +1459,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
|
|
if (!source.is(DamageTypeTags.IS_PROJECTILE)) {
|
|
Entity entity = source.getDirectEntity();
|
|
|
|
- if (entity instanceof LivingEntity) {
|
|
+ if (entity instanceof LivingEntity && entity.distanceToSqr(this) <= (200.0D * 200.0D)) { // Paper - Improve boat collision performance
|
|
LivingEntity entityliving = (LivingEntity) entity;
|
|
|
|
this.blockUsingShield(entityliving);
|
|
@@ -1553,11 +1553,12 @@ public abstract class LivingEntity extends Entity implements Attackable {
|
|
}
|
|
|
|
if (entity1 != null && !source.is(DamageTypeTags.NO_KNOCKBACK)) {
|
|
- double d0 = entity1.getX() - this.getX();
|
|
+ final boolean far = entity1.distanceToSqr(this) > (200.0 * 200.0); // Paper - Improve boat collision performance
|
|
+ double d0 = far ? (Math.random() - Math.random()) : entity1.getX() - this.getX(); // Paper - Improve boat collision performance
|
|
|
|
double d1;
|
|
|
|
- for (d1 = entity1.getZ() - this.getZ(); d0 * d0 + d1 * d1 < 1.0E-4D; d1 = (Math.random() - Math.random()) * 0.01D) {
|
|
+ for (d1 = far ? Math.random() - Math.random() : entity1.getZ() - this.getZ(); d0 * d0 + d1 * d1 < 1.0E-4D; d1 = (Math.random() - Math.random()) * 0.01D) { // Paper - Improve boat collision performance
|
|
d0 = (Math.random() - Math.random()) * 0.01D;
|
|
}
|
|
|
|
@@ -2334,7 +2335,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
|
|
this.hurtCurrentlyUsedShield((float) -event.getDamage(DamageModifier.BLOCKING));
|
|
Entity entity = damagesource.getDirectEntity();
|
|
|
|
- if (entity instanceof LivingEntity) {
|
|
+ if (entity instanceof LivingEntity && entity.distanceToSqr(this) <= (200.0D * 200.0D)) { // Paper - Improve boat collision performance
|
|
this.blockUsingShield((LivingEntity) entity);
|
|
}
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
|
|
index 549202706396fee91c23f6e34f7faa7672e4b03f..b068cff9b5aa457d65b679529956e8210296d799 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
|
|
@@ -686,7 +686,7 @@ public class Boat extends VehicleEntity implements VariantHolder<Boat.Type> {
|
|
this.invFriction = 0.05F;
|
|
if (this.oldStatus == Boat.Status.IN_AIR && this.status != Boat.Status.IN_AIR && this.status != Boat.Status.ON_LAND) {
|
|
this.waterLevel = this.getY(1.0D);
|
|
- this.setPos(this.getX(), (double) (this.getWaterLevelAbove() - this.getBbHeight()) + 0.101D, this.getZ());
|
|
+ this.move(MoverType.SELF, new Vec3(0.0, ((double) (this.getWaterLevelAbove() - this.getBbHeight()) + 0.101D) - this.getY(), 0.0)); // Paper - Improve boat collision performance
|
|
this.setDeltaMovement(this.getDeltaMovement().multiply(1.0D, 0.0D, 1.0D));
|
|
this.lastYd = 0.0D;
|
|
this.status = Boat.Status.IN_WATER;
|