Files
Purpur/patches/server/0015-LivingEntity-safeFallDistance.patch
BillyGalbreath aa349b9566 Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@ea777c3 Add a consumer parameter to ProjectileSource#launchProjectile (#8374)
PaperMC/Paper@470c638 Configurable chat thread limit (#7878)
PaperMC/Paper@dbc2d60 Make WorldCreator#keepSpawnLoaded return the WorldCreator (Fixes #8321) (#8371)
PaperMC/Paper@f8742e2 Also load resources from LibraryLoader (#8335)
PaperMC/Paper@f7e6809 Fix Pathfinding After World Has Changed (#8068)
PaperMC/Paper@ad3dffe Respect preventMovingIntoUnloadedChunks for optimized collision checking (#8259)
PaperMC/Paper@8db45c4 Copper clear on lightning strike calls EntityChangeBlockEvent (#8126)
2022-09-20 00:58:02 -05:00

85 lines
4.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sun, 5 May 2019 12:58:45 -0500
Subject: [PATCH] LivingEntity safeFallDistance
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index dbf1ef9297efd628f8479c63217919d179418295..4dbe0ed1a9bfd97450cb28ba2d105c25d1416c6a 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -255,6 +255,7 @@ public abstract class LivingEntity extends Entity {
private boolean skipDropExperience;
// CraftBukkit start
public int expToDrop;
+ public float safeFallDistance = 3.0F; // Purpur
public boolean forceDrops;
public ArrayList<org.bukkit.inventory.ItemStack> drops = new ArrayList<org.bukkit.inventory.ItemStack>();
public final org.bukkit.craftbukkit.attribute.CraftAttributeMap craftAttributes;
@@ -354,8 +355,8 @@ public abstract class LivingEntity extends Entity {
this.tryAddSoulSpeed();
}
- if (!this.level.isClientSide && this.fallDistance > 3.0F && onGround) {
- float f = (float) Mth.ceil(this.fallDistance - 3.0F);
+ if (!this.level.isClientSide && this.fallDistance > this.safeFallDistance && onGround) { // Purpur
+ float f = (float) Mth.ceil(this.fallDistance - this.safeFallDistance); // Purpur
if (!state.isAir()) {
double d1 = Math.min((double) (0.2F + f / 15.0F), 2.5D);
@@ -1988,7 +1989,7 @@ public abstract class LivingEntity extends Entity {
MobEffectInstance mobeffect = this.getEffect(MobEffects.JUMP);
float f2 = mobeffect == null ? 0.0F : (float) (mobeffect.getAmplifier() + 1);
- return Mth.ceil((fallDistance - 3.0F - f2) * damageMultiplier);
+ return Mth.ceil((fallDistance - this.safeFallDistance - f2) * damageMultiplier); // Purpur
}
protected void playBlockFallSound() {
diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
index 075c668b6855dd44102bf521864133565fcf16db..a1ffa88c3796df2973a2fc0aeafda5f78208bf85 100644
--- a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
@@ -325,7 +325,7 @@ public abstract class AbstractHorse extends Animal implements ContainerListener,
@Override
protected int calculateFallDamage(float fallDistance, float damageMultiplier) {
- return Mth.ceil((fallDistance * 0.5F - 3.0F) * damageMultiplier);
+ return Mth.ceil((fallDistance * 0.5F - this.safeFallDistance) * damageMultiplier);
}
protected int getInventorySize() {
diff --git a/src/main/java/net/minecraft/world/entity/monster/Giant.java b/src/main/java/net/minecraft/world/entity/monster/Giant.java
index 8b1942b396606f0c989645a6ac587fbdd26a3dc5..c1c5e884f00398032196ee71b55b348fcfce21ce 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Giant.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Giant.java
@@ -12,6 +12,7 @@ import net.minecraft.world.level.LevelReader;
public class Giant extends Monster {
public Giant(EntityType<? extends Giant> type, Level world) {
super(type, world);
+ this.safeFallDistance = 10.0F; // Purpur
}
// Purpur start
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 2b68a138ae7e8b74b7dcc983e593aa6a2d149f76..98ccc3a215e2d4c16cf9b3207aa6ab5d5edbc378 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -978,4 +978,16 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
throw new IllegalArgumentException(entityCategory + " is an unrecognized entity category");
}
// Paper end
+
+ // Purpur start
+ @Override
+ public float getSafeFallDistance() {
+ return getHandle().safeFallDistance;
+ }
+
+ @Override
+ public void setSafeFallDistance(float safeFallDistance) {
+ getHandle().safeFallDistance = safeFallDistance;
+ }
+ // Purpur end
}