Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@1d2d9566 fix(#13144): Entity pathfinding paths do not appear with 1.21.9 debug flag enabled (#13202)
PaperMC/Paper@cf02a071 Add Particle.Spell support to ParticleBuilder#color(Color, float) (#13128)
PaperMC/Paper@97452e19 Improvements for Player#openBook (#12582)
PaperMC/Paper@d16e03fb [ci/skip] Add IntelliJ tips to CONTRIBUTING.md (#13299)

CONTRIBUTING.md

@@ -494,6 +494,17 @@ If you use Maven to build your plugin:
   If you use Windows and don't usually build using WSL, you might not need to
   do this.
 
+## Tips and Tricks
+
+### IntelliJ IDEA
+
+- Under `Settings > Appearance & Behavior > System Settings`, disable
+  `Sync external changes: Periodically when the IDE is inactive (experimental)`.
+  When disabled, the IDE will not attempt to reindex files while patches are applying
+  unless you interact with the IDE during the process. This avoids severe slowdowns and freezes.
+- Under `Settings > Appearance & Behavior > System Settings`, you may also want to
+  disable `Reopen projects on startup` to avoid freeze loops.
+
 ## Frequently Asked Questions
 
 ### My commit doesn't need a build, what do I do?

gradle.properties

@@ -2,7 +2,7 @@ group = org.purpurmc.purpur
 version = 1.21.10-R0.1-SNAPSHOT
 
 mcVersion = 1.21.10
-paperCommit = 1f31ee5ebe45d97a596a4429d9871e3f8910cd28
+paperCommit = d16e03fbaa08ca316ef35384f6a6077cde0eafe5
 
 org.gradle.configuration-cache = true
 org.gradle.caching = true

purpur-api/paper-patches/files/src/main/java/org/bukkit/entity/Player.java.patch

@@ -1,6 +1,6 @@
 --- a/src/main/java/org/bukkit/entity/Player.java
 +++ b/src/main/java/org/bukkit/entity/Player.java
-@@ -4003,4 +_,123 @@
+@@ -4004,4 +_,123 @@
       */
      @ApiStatus.Experimental
      PlayerGameConnection getConnection();

purpur-server/paper-patches/features/0004-Add-EntityTeleportHinderedEvent.patch

@@ -17,10 +17,10 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-index ecb01b035d81a42911db1c8364e23ccba4a8b790..56bbaab57432a78e85bc0013cd7f991f662f0cd2 100644
+index 29c08d097b487b177426ec2ea78f8fe79d987bdc..b615c03d73071c923e0a3d1123810e110419318b 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-@@ -1382,6 +1382,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player, PluginMessa
+@@ -1390,6 +1390,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player, PluginMessa
          // Minecraft does not currently support teleporting players between worlds with passengers.
          // It causes them to be dismounted, and causes weird behavior.
          if (location.getWorld() != this.getWorld() && !this.getHandle().passengers.isEmpty()) {

purpur-server/paper-patches/files/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java.patch

@@ -1,6 +1,6 @@
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-@@ -571,10 +_,15 @@
+@@ -579,10 +_,15 @@
  
      @Override
      public void setPlayerListName(String name) {
@@ -17,7 +17,7 @@
          if (this.getHandle().connection == null) return; // Paper - Updates are possible before the player has fully joined
          for (ServerPlayer player : this.server.getHandle().players) {
              if (player.getBukkitEntity().canSee(this)) {
-@@ -977,6 +_,80 @@
+@@ -985,6 +_,80 @@
          }
      }
  
@@ -98,7 +98,7 @@
      @Override
      public void sendBlockDamage(Location loc, float progress, org.bukkit.entity.Entity source) {
          Preconditions.checkArgument(source != null, "source must not be null");
-@@ -2475,6 +_,28 @@
+@@ -2483,6 +_,28 @@
      public float getWalkSpeed() {
          return this.getHandle().getAbilities().walkingSpeed * 2f;
      }