Files
Purpur/patches/server/0013-LivingEntity-safeFallDistance.patch
William Blake Galbreath 17368d1aa9 Updated Upstream (Paper & Tuinity)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
12dec20 Bump paerweight to 1.1.7
e33ed89 Get short commit ref using a more proper method
7d6147d Remove now unneeded patch due to paperweight 1.1.7
e72fa41 Update task dependency for includeMappings so the new task isn't skipped
0ad5526 Trim whitspace off of git hash (oops)

Tuinity Changes:
e878ba9 Update paper
2bd2849 Bring back fix codec spam patch
2021-06-27 00:42:39 -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 b3921a084d20a25a6ea775faae43493030aafd77..28d5fc868498a4a6746b9defa1c06da27a4aa495 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 {
// CraftBukkit start
public int expToDrop;
public int maxAirTicks = 300;
+ 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;
@@ -353,8 +354,8 @@ 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 (!landedState.isAir()) {
double d1 = Math.min((double) (0.2F + f / 15.0F), 2.5D);
@@ -1883,7 +1884,7 @@ 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 790f0940156b9c6d4aa1869a4ab50292faa246c5..1e748c223c223deb1465a250548b39ed559cf5de 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
@@ -322,7 +322,7 @@ 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 c67f33f2e2e0ff5c2a85782185103325a6bf4535..a8ffdc8810152d77668aad7bad15a00c4d194d4c 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 53b61b609361c305fb8d1f1a8700e81ce139fde4..3e4ad876fa34d0e509fe6331767d31068c4ddb20 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -872,4 +872,16 @@ 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
}