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Configurable player knockback zombie
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Dreeam-qwq committed Aug 5, 2024
1 parent 8bcdca0 commit 6f892c1
Showing 1 changed file with 60 additions and 0 deletions.
60 changes: 60 additions & 0 deletions patches/server/0092-Configurable-player-knockback-zombie.patch
Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Sun, 4 Aug 2024 19:34:29 +0800
Subject: [PATCH] Configurable player knockback zombie


diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 7c75298c8ea7a828c2d9cd4e7ffd4d09a0113aed..8b0cd878d8bf633283b645dc06dfbb98c06e269f 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -2028,6 +2028,8 @@ public abstract class LivingEntity extends Entity implements Attackable {
}

public void knockback(double d0, double d1, double d2, @Nullable Entity attacker, io.papermc.paper.event.entity.EntityKnockbackEvent.Cause cause) { // Paper - knockback events
+ if (!canKnockback(attacker, this)) return; // Leaf - Configurable player knockback zombie
+
d0 *= 1.0D - this.getAttributeValue(Attributes.KNOCKBACK_RESISTANCE);
if (true || d0 > 0.0D) { // CraftBukkit - Call event even when force is 0
//this.hasImpulse = true; // CraftBukkit - Move down
@@ -2055,6 +2057,20 @@ public abstract class LivingEntity extends Entity implements Attackable {
}
}

+ // Leaf start - Configurable player knockback zombie
+ private boolean canKnockback(@Nullable Entity attacker, LivingEntity target) {
+ if (!org.dreeam.leaf.config.modules.gameplay.Knockback.canPlayerKnockbackZombie) {
+ if (attacker instanceof ServerPlayer && target.getType() == EntityType.ZOMBIE) { // Player -> Zombie
+ return false;
+ } else if (attacker instanceof Projectile projectile && projectile.getOwner() instanceof ServerPlayer && target.getType() == EntityType.ZOMBIE) { // Player -> projectile -> Zombie
+ return false;
+ }
+ }
+
+ return true;
+ }
+ // Leaf end - Configurable player knockback zombie
+
public void indicateDamage(double deltaX, double deltaZ) {}

@Nullable
diff --git a/src/main/java/org/dreeam/leaf/config/modules/gameplay/Knockback.java b/src/main/java/org/dreeam/leaf/config/modules/gameplay/Knockback.java
index 35e8a9568cd37f4ed75d10a38beea996c8729388..df26a6e47fba5781000bafbda735629f9057971f 100644
--- a/src/main/java/org/dreeam/leaf/config/modules/gameplay/Knockback.java
+++ b/src/main/java/org/dreeam/leaf/config/modules/gameplay/Knockback.java
@@ -11,6 +11,7 @@ public class Knockback extends ConfigModules {

public static boolean snowballCanKnockback = false;
public static boolean eggCanKnockback = false;
+ public static boolean canPlayerKnockbackZombie = true;

@Override
public void onLoaded() {
@@ -18,5 +19,7 @@ public class Knockback extends ConfigModules {
"Make snowball can knockback players");
eggCanKnockback = config.getBoolean(getBasePath() + ".egg-knockback-players", eggCanKnockback,
"Make egg can knockback players");
+ canPlayerKnockbackZombie = config.getBoolean(getBasePath() + ".can-player-knockback-zombie", canPlayerKnockbackZombie,
+ "Make players can knockback zombie");
}
}

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