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ea855e2b46
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this Also, restore a patch that was dropped in the last upstream Bukkit Changes: 279eeab3 Fix command description not being set 96e2bb18 Remove debug print from SyntheticEventTest CraftBukkit Changes:d3ed1516Fix dangerously threaded beacons217a293dDon't relocate joptsimple to allow --help to work.1be05a21Prepare for imminent Java 12 releasea49270b2Mappings Update5259d80cSPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports Spigot Changes: e6eb36f2 Rebuild patches
46 lines
1.9 KiB
Diff
46 lines
1.9 KiB
Diff
From fe425522ea63caa0bf747aeff4b7d92b27dd1506 Mon Sep 17 00:00:00 2001
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From: Brokkonaut <hannos17@gmx.de>
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Date: Mon, 18 Jun 2018 15:46:23 +0200
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Subject: [PATCH] Implement EntityKnockbackByEntityEvent
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This event is called when an entity receives knockback by another entity.
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diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
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index deb50b84f..164e4b412 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
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+++ b/src/main/java/net/minecraft/server/EntityLiving.java
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@@ -1251,6 +1251,12 @@ public abstract class EntityLiving extends Entity {
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this.impulse = true;
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float f1 = MathHelper.sqrt(d0 * d0 + d1 * d1);
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+ // Paper start - preserve old velocity
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+ double oldMotX = this.motX;
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+ double oldMotY = this.motY;
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+ double oldMotZ = this.motZ;
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+ // Paper end
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+
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this.motX /= 2.0D;
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this.motZ /= 2.0D;
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this.motX -= d0 / (double) f1 * (double) f;
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@@ -1263,6 +1269,18 @@ public abstract class EntityLiving extends Entity {
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}
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}
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+ // Paper start - call EntityKnockbackByEntityEvent
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+ org.bukkit.util.Vector delta = new org.bukkit.util.Vector(this.motX - oldMotX, this.motY - oldMotY, this.motZ - oldMotZ);
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+ // Restore old velocity to be able to access it in the event
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+ this.motX = oldMotX;
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+ this.motY = oldMotY;
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+ this.motZ = oldMotZ;
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+ if (entity == null || new com.destroystokyo.paper.event.entity.EntityKnockbackByEntityEvent((LivingEntity) getBukkitEntity(), entity.getBukkitEntity(), f, delta).callEvent()) {
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+ this.motX += delta.getX();
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+ this.motY += delta.getY();
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+ this.motZ += delta.getZ();
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+ }
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+ // Paper end
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}
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}
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--
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2.21.0
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