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459987d69f
improved the water code so that immunity wont trigger if the entity has the water pathfinder system active, so this improves support for all entities that know how to behave in water. Merged 2 EAR patches together, and removed an MCUtil method that doesnt have a purpose anymore
47 lines
1.9 KiB
Diff
47 lines
1.9 KiB
Diff
From b664061d5a2f0735d9077636c959ecbda15c7795 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 566f6e3a6a..a8f58a13fe 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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2.19.0
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