Backport small fixes

patches/server/0315-Fix-items-not-falling-correctly.patch

@@ -28,15 +28,22 @@ index bfbbb9382cf483a23acf35c17250f6f9223f7507..5994cb69575d365f435f5ef6da5fa61e
                  float f1 = 0.98F;
  
 diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
-index 6d51464f6368151e8acc532414ee223714584e96..9fb9fa62c32445ac3c3883a6433759c86dcfc428 100644
+index 6d51464f6368151e8acc532414ee223714584e96..00242230e327fb9dd99109398aa7c013bea8af8d 100644
 --- a/src/main/java/org/spigotmc/ActivationRange.java
 +++ b/src/main/java/org/spigotmc/ActivationRange.java
-@@ -256,7 +256,7 @@ public class ActivationRange
+@@ -254,12 +254,11 @@ public class ActivationRange
+                     entity.activatedTick = MinecraftServer.currentTick + 20;
+                 }
                  isActive = true;
++            } else if (entity instanceof net.minecraft.world.entity.item.ItemEntity && (entity.tickCount + 1 + entity.getId()) % 4 == 0) { // Paper - Needed for item gravity, see ItemEntity tick. +1 since the entity tick counter is increased AFTER...
++                isActive = true;
              }
-             // Add a little performance juice to active entities. Skip 1/4 if not immune.
+-            // Add a little performance juice to active entities. Skip 1/4 if not immune.
 -        } else if ( !entity.defaultActivationState && entity.tickCount % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) )
-+        } else if ( !entity.defaultActivationState && (entity.tickCount + entity.getId()) % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) ) // Paper - Ensure checking item movement is offset from Spigot's entity activation range check
-         {
-             isActive = false;
+-        {
+-            isActive = false;
          }
++        // Paper - remove dumb active tick skipping
+         return isActive;
+     }
+ }

patches/server/0591-Fix-kick-event-leave-message-not-being-sent.patch

@@ -50,7 +50,7 @@ index a65a1466dab52fca75cda16a4b22fef03b6207a0..0306771b8f90dcdd77f151c19c6c2d75
          MinecraftServer minecraftserver = this.server;
          Connection networkmanager = this.connection;
 diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-index bce87f55ad85837a17f783b5341ef5b64ab0ede0..42c24ed58fab0f7ff9f58b2a65818f45a5b7cc06 100644
+index de6b8af2f586469cd97ad796ee9a841a83f8f068..cb7d038b902c326d2ebec61f1dc40849c3cfbc63 100644
 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
 +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
 @@ -1882,6 +1882,12 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
@@ -96,7 +96,7 @@ index bce87f55ad85837a17f783b5341ef5b64ab0ede0..42c24ed58fab0f7ff9f58b2a65818f45
              this.server.getPlayerList().broadcastSystemMessage(PaperAdventure.asVanilla(quitMessage), false);
              // Paper end
 diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
-index dcb8de1c28b767068aa10f044bd8cf72ef6cfcaf..57e7ce227666a2e273c9e61a102152efd2c0ebd9 100644
+index dcb8de1c28b767068aa10f044bd8cf72ef6cfcaf..5d3f2bcdd830568b75ac05e32cec5b5cd72ce8c7 100644
 --- a/src/main/java/net/minecraft/server/players/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/players/PlayerList.java
 @@ -569,6 +569,11 @@ public abstract class PlayerList {
@@ -111,3 +111,12 @@ index dcb8de1c28b767068aa10f044bd8cf72ef6cfcaf..57e7ce227666a2e273c9e61a102152ef
          ServerLevel worldserver = entityplayer.serverLevel();
  
          entityplayer.awardStat(Stats.LEAVE_GAME);
+@@ -579,7 +584,7 @@ public abstract class PlayerList {
+             entityplayer.closeContainer(org.bukkit.event.inventory.InventoryCloseEvent.Reason.DISCONNECT); // Paper - Inventory close reason
+         }
+ 
+-        PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(entityplayer.getBukkitEntity(), net.kyori.adventure.text.Component.translatable("multiplayer.player.left", net.kyori.adventure.text.format.NamedTextColor.YELLOW, io.papermc.paper.configuration.GlobalConfiguration.get().messages.useDisplayNameInQuitMessage ? entityplayer.getBukkitEntity().displayName() : io.papermc.paper.adventure.PaperAdventure.asAdventure(entityplayer.getDisplayName())), entityplayer.quitReason); // Paper - Adventure & Add API for quit reason
++        PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(entityplayer.getBukkitEntity(), leaveMessage, entityplayer.quitReason); // Paper - Adventure & Add API for quit reason
+         this.cserver.getPluginManager().callEvent(playerQuitEvent);
+         entityplayer.getBukkitEntity().disconnect(playerQuitEvent.getQuitMessage());
+ 

patches/server/0989-Entity-Activation-Range-2.0.patch

@@ -147,7 +147,7 @@ index b108f779abe3d9798c0bcbc983f41d48b33aa153..a66fe080ee73171090abec48352ad0bd
              movement = this.maybeBackOffFromEdge(movement, movementType);
              Vec3 vec3d1 = this.collide(movement);
 diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
-index d2f5d959d3b67f7c20d0c0de462a18d667f3a84b..2439f8d48daca7329049436414f06a36b4b79029 100644
+index 11c933a662c2275e2ef239cb0b5dd2480cc55490..d2c92df28475f0a32a0134324eb0a5609a9afb99 100644
 --- a/src/main/java/net/minecraft/world/entity/Mob.java
 +++ b/src/main/java/net/minecraft/world/entity/Mob.java
 @@ -222,6 +222,19 @@ public abstract class Mob extends LivingEntity implements Targeting {
@@ -372,7 +372,7 @@ index 0e15da7cae105196d444b924b8e0db190583ba30..9f45dda6ff45ac1ffb7ac99575b7d09b
                              }
                          }
 diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
-index 9fb9fa62c32445ac3c3883a6433759c86dcfc428..3283ed99c35ffed6805567705e0518d9f84feedc 100644
+index 00242230e327fb9dd99109398aa7c013bea8af8d..08bae79a7e2bd592f032c154e8c8016b68fa93c4 100644
 --- a/src/main/java/org/spigotmc/ActivationRange.java
 +++ b/src/main/java/org/spigotmc/ActivationRange.java
 @@ -1,33 +1,43 @@
@@ -720,7 +720,7 @@ index 9fb9fa62c32445ac3c3883a6433759c86dcfc428..3283ed99c35ffed6805567705e0518d9
  
          // Should this entity tick?
          if ( !isActive )
-@@ -248,15 +403,19 @@ public class ActivationRange
+@@ -248,11 +403,14 @@ public class ActivationRange
              if ( ( MinecraftServer.currentTick - entity.activatedTick - 1 ) % 20 == 0 )
              {
                  // Check immunities every 20 ticks.
@@ -737,14 +737,8 @@ index 9fb9fa62c32445ac3c3883a6433759c86dcfc428..3283ed99c35ffed6805567705e0518d9
                  }
 +                // Paper end
                  isActive = true;
-+
-             }
-             // Add a little performance juice to active entities. Skip 1/4 if not immune.
--        } else if ( !entity.defaultActivationState && (entity.tickCount + entity.getId()) % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) ) // Paper - Ensure checking item movement is offset from Spigot's entity activation range check
-+        } else if ( (entity.tickCount + entity.getId()) % 4 == 0 && ActivationRange.checkEntityImmunities( entity ) < 0 ) // Paper
-         {
-             isActive = false;
-         }
+             } else if (entity instanceof net.minecraft.world.entity.item.ItemEntity && (entity.tickCount + 1 + entity.getId()) % 4 == 0) { // Paper - Needed for item gravity, see ItemEntity tick. +1 since the entity tick counter is increased AFTER...
+                 isActive = true;
 diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
 index 5485df1a1b59e81f4dcedd21dd972e1fd2759573..1cf6d4f854d89c515e48e1fb365eb95ff9340765 100644
 --- a/src/main/java/org/spigotmc/SpigotWorldConfig.java