Files
Purpur/patches/server/0015-LivingEntity-safeFallDistance.patch
granny 0090323edb Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@7569191 Send disguised chat for vanished players
PaperMC/Paper@96fd31b Fix chunk sending when the computed time overflows (#8833)
PaperMC/Paper@39aef52 Fix `Tick::addTo`/`::between` causing SOE (#8824)
PaperMC/Paper@0c3311c Add Entity Body Yaw API (#8822)
PaperMC/Paper@0c9ace8 Add AntiXray layered obfuscation mode (#8799)
PaperMC/Paper@5eca964 [ci skip] Rebuild patches
2023-02-09 17:55:16 -08:00

85 lines
4.3 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 82a8fddc5a0ee82c8ce78c02f4ecb106b89c734d..b528a65b8b03d795b703b839fc695249a12642a7 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -256,6 +256,7 @@ 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;
@@ -356,8 +357,8 @@ 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);
@@ -2020,7 +2021,7 @@ 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 5af2254b6dd380ad0822b47292940e08092f0eeb..8f27e6b495b82361d331c514c78088d358e4f5b4 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
@@ -347,7 +347,7 @@ 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 db5952e97c5ff5c258760b70592f9ad470ce401c..29cebba7ff81bb7769eb6743d931ad27f54b6202 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -1070,4 +1070,16 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
getHandle().knockback(strength, directionX, directionZ);
};
// Paper end
+
+ // Purpur start
+ @Override
+ public float getSafeFallDistance() {
+ return getHandle().safeFallDistance;
+ }
+
+ @Override
+ public void setSafeFallDistance(float safeFallDistance) {
+ getHandle().safeFallDistance = safeFallDistance;
+ }
+ // Purpur end
}