papermc/Spigot-Server-Patches/0078-EntityPathfindEvent.patch
Shane Freeder 73983e4c16
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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

Bukkit Changes:
3dc4cdcd Update to Minecraft 1.14.3-pre4
88b25a8c SPIGOT-5098: Add a method to allow colored sign changes
6d913552 Update to Minecraft 1.14.3-pre4

CraftBukkit Changes:
f1f33559 Update to Minecraft 1.14.3
8a3d3f49 SPIGOT-5098: Add a method to allow colored sign changes
533290e2 SPIGOT-5100: Console warning from pig zombie targeting
6dde4b9f SPIGOT-5094: Allow opening merchant for wandering traders and hide the xp bar for custom merchants
9af90077 SPIGOT-5097: Bukkit.clearRecipes() no longer working
38fa220f Fix setting game rules via the API
fe3930ce Update to Minecraft 1.14.3-pre4
da071ec5 Remove outdated build delay.

Spigot Changes:
4d2f30f1 Update to Minecraft 1.14.3
f16400e3 Update to Minecraft 1.14.3-pre4
2019-06-25 03:46:54 +01:00

96 lines
4.3 KiB
Diff

From 3f79320ddf65e87431feaf8e92b1bb636425c970 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 28 Mar 2016 21:22:26 -0400
Subject: [PATCH] EntityPathfindEvent
Fires when an Entity decides to start moving to a location.
diff --git a/src/main/java/net/minecraft/server/Navigation.java b/src/main/java/net/minecraft/server/Navigation.java
index 04ccf141ce..e15728668e 100644
--- a/src/main/java/net/minecraft/server/Navigation.java
+++ b/src/main/java/net/minecraft/server/Navigation.java
@@ -60,7 +60,7 @@ public class Navigation extends NavigationAbstract {
@Override
public PathEntity a(Entity entity) {
- return this.b(new BlockPosition(entity));
+ return this.b(new BlockPosition(entity), entity); // Paper - Forward target entity
}
private int t() {
diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
index 81dd8e4e89..130367099b 100644
--- a/src/main/java/net/minecraft/server/NavigationAbstract.java
+++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
@@ -4,7 +4,7 @@ import javax.annotation.Nullable;
public abstract class NavigationAbstract {
- protected final EntityInsentient a;
+ protected final EntityInsentient a; public Entity getEntity() { return a; } // Paper - OBFHELPER
protected final World b;
@Nullable
protected PathEntity c;
@@ -71,13 +71,15 @@ public abstract class NavigationAbstract {
return this.b(new BlockPosition(d0, d1, d2));
}
- @Nullable
- public PathEntity b(BlockPosition blockposition) {
+ // Paper start - Add target entity parameter for path find event
+ @Nullable public PathEntity b(BlockPosition blockposition) { return this.b(blockposition, null); }
+ @Nullable public PathEntity b(BlockPosition blockposition, Entity target) {
+ // Paper end
float f = (float) blockposition.getX() + 0.5F;
float f1 = (float) blockposition.getY() + 0.5F;
float f2 = (float) blockposition.getZ() + 0.5F;
- return this.a(blockposition, (double) f, (double) f1, (double) f2, 8, false);
+ return this.a(blockposition, target, (double) f, (double) f1, (double) f2, 8, false); // Paper - Path find event
}
@Nullable
@@ -87,11 +89,12 @@ public abstract class NavigationAbstract {
double d1 = entity.getBoundingBox().minY;
double d2 = entity.locZ;
- return this.a(blockposition, d0, d1, d2, 16, true);
+ return this.a(blockposition, entity, d0, d1, d2, 16, true); // Paper - Path find event
}
@Nullable
- protected PathEntity a(BlockPosition blockposition, double d0, double d1, double d2, int i, boolean flag) {
+ protected PathEntity a(BlockPosition blockposition, double d0, double d1, double d2, int i, boolean flag) { return this.a(blockposition, null, d0, d1, d2, i, flag); }
+ @Nullable protected PathEntity a(BlockPosition blockposition, Entity target, double d0, double d1, double d2, int i, boolean flag) {
if (this.a.locY < 0.0D) {
return null;
} else if (!this.a()) {
@@ -99,6 +102,12 @@ public abstract class NavigationAbstract {
} else if (this.c != null && !this.c.b() && blockposition.equals(this.q)) {
return this.c;
} else {
+ // Paper start - Pathfind event
+ if (!new com.destroystokyo.paper.event.entity.EntityPathfindEvent(getEntity().getBukkitEntity(),
+ MCUtil.toLocation(getEntity().world, blockposition), target == null ? null : target.getBukkitEntity()).callEvent()) {
+ return null;
+ }
+ // Paper end
this.q = blockposition.immutableCopy();
float f = this.i();
diff --git a/src/main/java/net/minecraft/server/NavigationFlying.java b/src/main/java/net/minecraft/server/NavigationFlying.java
index 9dfca6067f..551ff417bd 100644
--- a/src/main/java/net/minecraft/server/NavigationFlying.java
+++ b/src/main/java/net/minecraft/server/NavigationFlying.java
@@ -25,7 +25,7 @@ public class NavigationFlying extends NavigationAbstract {
@Override
public PathEntity a(Entity entity) {
- return this.b(new BlockPosition(entity));
+ return this.b(new BlockPosition(entity), entity); // Paper - Pathfind event
}
@Override
--
2.22.0