Expose power on fireballs (#10302)

patches/api/0072-Add-PlayerJumpEvent.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] Add PlayerJumpEvent
 
 diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerJumpEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerJumpEvent.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..d3c319298d360967b853cf0168c0a1833f094779
+index 0000000000000000000000000000000000000000..8c2fd2c1120d634052f9bc345365272ad3a67b6f
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerJumpEvent.java
 @@ -0,0 +1,106 @@
@@ -102,7 +102,7 @@ index 0000000000000000000000000000000000000000..d3c319298d360967b853cf0168c0a183
 +     */
 +    @NotNull
 +    public Location getTo() {
-+        return this.to;
++        return this.to.clone();
 +    }
 +
 +    @NotNull

patches/api/0298-Missing-Entity-API.patch

@@ -9,6 +9,7 @@ Co-authored-by: William Blake Galbreath <blake.galbreath@gmail.com>
 Co-authored-by: SoSeDiK <mrsosedik@gmail.com>
 Co-authored-by: booky10 <boooky10@gmail.com>
 Co-authored-by: Amin <amin.haddou@frg.wwschool.de>
+Co-authored-by: TrollyLoki <trollyloki@gmail.com>
 
 diff --git a/src/main/java/io/papermc/paper/entity/SchoolableFish.java b/src/main/java/io/papermc/paper/entity/SchoolableFish.java
 new file mode 100644
@@ -413,6 +414,43 @@ index 9e7f42caab1204036f4203354c115fd40c6def92..138d2530de2410f4a9424dabd3e5ce0c
 +    int getLifetimeTicks();
 +    // Paper end
  }
+diff --git a/src/main/java/org/bukkit/entity/Fireball.java b/src/main/java/org/bukkit/entity/Fireball.java
+index 7a44707f2307dc4dbfea4de3f4baf3cc0490dc93..d0e82102425e54274be9c4769634d754319d6196 100644
+--- a/src/main/java/org/bukkit/entity/Fireball.java
++++ b/src/main/java/org/bukkit/entity/Fireball.java
+@@ -23,4 +23,32 @@ public interface Fireball extends Projectile, Explosive {
+     @NotNull
+     public Vector getDirection();
+ 
++    // Paper start - Expose power on fireball projectiles
++    /**
++     * {@inheritDoc}
++     * <p>
++     * Note: For fireball entities, their movement is also controlled by their power.
++     *
++     * @param velocity New velocity to travel with
++     * @see #setPower(Vector)
++     */
++    @Override
++    public void setVelocity(@NotNull Vector velocity);
++
++    /**
++     * Sets the power of a fireball. The power determines the direction and magnitude of its acceleration.
++     *
++     * @param power the power
++     */
++    public void setPower(@NotNull Vector power);
++
++    /**
++     * Gets the power of a fireball. The power determines the direction and magnitude of its acceleration.
++     *
++     * @return the power
++     */
++    @NotNull
++    public Vector getPower();
++    // Paper end - Expose power on fireball projectiles
++
+ }
 diff --git a/src/main/java/org/bukkit/entity/Fox.java b/src/main/java/org/bukkit/entity/Fox.java
 index c61a473453f33f9d10c330fc46cfa9d52251fe49..473a7e36ad64f866d1d2e09e2ecb2e9881668faf 100644
 --- a/src/main/java/org/bukkit/entity/Fox.java

patches/server/0586-Missing-Entity-API.patch

@@ -36,6 +36,7 @@ Co-authored-by: William Blake Galbreath <blake.galbreath@gmail.com>
 Co-authored-by: SoSeDiK <mrsosedik@gmail.com>
 Co-authored-by: booky10 <boooky10@gmail.com>
 Co-authored-by: Amin <amin.haddou@frg.wwschool.de>
+Co-authored-by: TrollyLoki <trollyloki@gmail.com>
 
 diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
 index 8117578ced94aa6bf01871f6526a388385c4adf2..59699c59fdfc611177fdb3136f84ab539b17d9c9 100644
@@ -666,6 +667,31 @@ index fc0f0e841dc974d080e1abb9bbafb5165801131f..d657fd2c507a5b215aeab0a5f3e9c2ee
 +    }
 +    // Paper end
  }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
+index 73cb7aa01af3eed71b05b1a539f082b26dcd8d60..e1a2f0924da6ebcdf332040f922226af5d8a2d45 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
+@@ -59,6 +59,20 @@ public class CraftFireball extends AbstractProjectile implements Fireball {
+         this.update(); // SPIGOT-6579
+     }
+ 
++    // Paper start - Expose power on fireball projectiles
++    @Override
++    public void setPower(final Vector power) {
++        this.getHandle().xPower = power.getX();
++        this.getHandle().yPower = power.getY();
++        this.getHandle().zPower = power.getZ();
++    }
++
++    @Override
++    public Vector getPower() {
++        return new Vector(this.getHandle().xPower, this.getHandle().yPower, this.getHandle().zPower);
++    }
++    // Paper end - Expose power on fireball projectiles
++
+     @Override
+     public AbstractHurtingProjectile getHandle() {
+         return (AbstractHurtingProjectile) this.entity;
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java
 index 17164811bbcf983bef62c47bc99330074762267b..c455deb4fd2a7684bcc01a8212c362a2375c190b 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java

patches/server/0948-Make-setVelocity-method-of-Fireballs-change-the-trav.patch

@@ -1,30 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: TrollyLoki <trollyloki@gmail.com>
-Date: Tue, 10 Oct 2023 00:45:01 -0400
-Subject: [PATCH] Make setVelocity method of Fireballs change the travel
- direction to an arbitrary vector
-
-
-diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
-index 2783e218d5e5c24787429237974e196761f4d02b..1d8aab2fda18c6e2bb30f6ba4a6325263267b628 100644
---- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
-+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
-@@ -46,6 +46,18 @@ public class CraftFireball extends AbstractProjectile implements Fireball {
-         this.update(); // SPIGOT-6579
-     }
- 
-+    // Paper start - set direction without normalizing
-+    @Override
-+    public void setVelocity(Vector velocity) {
-+        Preconditions.checkArgument(velocity != null, "Vector velocity cannot be null");
-+        velocity.checkFinite();
-+        this.getHandle().xPower = velocity.getX();
-+        this.getHandle().yPower = velocity.getY();
-+        this.getHandle().zPower = velocity.getZ();
-+        update();
-+    }
-+    // Paper end - set direction without normalizing
-+
-     @Override
-     public AbstractHurtingProjectile getHandle() {
-         return (AbstractHurtingProjectile) this.entity;

patches/server/0965-Don-t-fire-sync-events-during-worldgen.patch

@@ -31,7 +31,7 @@ index 8235dace0f4a1090dfbd403db34231ccafe5f30e..9816913ad729fd39c173364b92e5db06
          if (entity.valid) {
              MinecraftServer.LOGGER.error("Attempted Double World add on {}", entity, new Throwable());
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index bbc3f09105b19eabd3ebb8b9589412b8871739a1..67dfb7b6a8825a87ff69b8c33efd1c040db12bf0 100644
+index 919c9ff3dd97d4bd2d41631176f9671f1987ad91..1de77621f159608f572ab4935ceb78863bb82c59 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -637,7 +637,11 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/0968-Restore-vanilla-entity-drops-behavior.patch

@@ -50,7 +50,7 @@ index 7272dc058c575efee5ac2643ce41b7d12e346e89..ae5a2136a0e266d4c35190f5d3355299
          if (entityitem == null) {
              return null;
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index 67dfb7b6a8825a87ff69b8c33efd1c040db12bf0..198aeb71e958a3fa6f8eaa8f607120af483e597f 100644
+index 1de77621f159608f572ab4935ceb78863bb82c59..5ab9ca815cb324c47c3e25a4d84a1b432bb393be 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -2496,6 +2496,25 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/0983-Rewrite-chunk-system.patch

@@ -19375,7 +19375,7 @@ index 640db9f71608310a64e09f1e3e677c01e6ccd98a..f2a7cb6ebed7a4b4019a09af2a025f62
                          if (flag1) {
                              ++this.converted;
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index 198aeb71e958a3fa6f8eaa8f607120af483e597f..89db78c05118a64d1b73ac05381e24c825d3cf76 100644
+index 5ab9ca815cb324c47c3e25a4d84a1b432bb393be..42d01cec6eba11183409c9a93d068e61f5010153 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -480,6 +480,58 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/0992-Entity-Activation-Range-2.0.patch

@@ -111,7 +111,7 @@ index bd8c96e914b156284bdbb960f168e63e1f122920..abb4c32e8b35de332fa517523e8c598e
          } else {
              passenger.stopRiding();
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index 89db78c05118a64d1b73ac05381e24c825d3cf76..dd785d11461541e8a93544142f7a3b4e43b2173d 100644
+index 42d01cec6eba11183409c9a93d068e61f5010153..1f892783c16ab8fd863832255a2b03df381aa84e 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -412,6 +412,8 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/0996-Optimize-Collision-to-not-load-chunks.patch

@@ -26,7 +26,7 @@ index 461c27292af06a5150de8ec263d0c8527e8c5278..37245ff682837e7e8c9647f4afe30f0d
              // CraftBukkit end
              entityplayer1.setPos(entityplayer1.getX(), entityplayer1.getY() + 1.0D, entityplayer1.getZ());
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index dd785d11461541e8a93544142f7a3b4e43b2173d..f8ce3c92597b9fb2b8743a08088f33a7bf237c5d 100644
+index 1f892783c16ab8fd863832255a2b03df381aa84e..720d08400915da9270ee4abf84bcb73f354ae2b4 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -242,6 +242,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/1000-Improved-Watchdog-Support.patch

@@ -315,7 +315,7 @@ index 2eeb0c78f2b717b59542b6b668371558ae2fcc25..6ec3fc801453fd54c25b642e6fa71c19
                          final String msg = String.format("BlockEntity threw exception at %s:%s,%s,%s", LevelChunk.this.getLevel().getWorld().getName(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ());
                          net.minecraft.server.MinecraftServer.LOGGER.error(msg, throwable);
 diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
-index d931a4c6e633bf9c1b3e5e18e880e2ddbfe4aa2a..ce341f42b3a5e17fb6d1f7de8057e73137ae2a6e 100644
+index b131a84865d9160d1b5d411515b69e967dbda66c..8d626fadcd4743b6472a2954d2b1b2ec89669814 100644
 --- a/src/main/java/org/bukkit/craftbukkit/Main.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Main.java
 @@ -186,6 +186,36 @@ public class Main {

patches/server/1004-Use-distance-map-to-optimise-entity-tracker.patch

@@ -236,7 +236,7 @@ index ac1a4ff5f83e53fa2983ff6e834775e51fba715e..284f9548d62f9230c668bb1adb8cb808
              return object instanceof ChunkMap.TrackedEntity ? ((ChunkMap.TrackedEntity) object).entity.getId() == this.entity.getId() : false;
          }
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index f8ce3c92597b9fb2b8743a08088f33a7bf237c5d..3282327f1a85155d671dd63f3e5bf9b636a3e893 100644
+index 720d08400915da9270ee4abf84bcb73f354ae2b4..28ca0aae8f8c755b558a03fc9283fa1a44697e1a 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -56,6 +56,7 @@ import net.minecraft.network.syncher.EntityDataSerializers;

patches/server/1017-Detail-more-information-in-watchdog-dumps.patch

@@ -122,7 +122,7 @@ index 9d18da228c6709e7665ba8babb6ee6d0b36b5dc5..af9f58328c09dddb2875f79128f906b8
  
      private void tickPassenger(Entity vehicle, Entity passenger) {
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index 3282327f1a85155d671dd63f3e5bf9b636a3e893..2f3f1418b8ec765cfab5ece88972825d7d68cae5 100644
+index 28ca0aae8f8c755b558a03fc9283fa1a44697e1a..ec01a97cac653fb1a2065289fe5b0c6824732bcb 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -1063,8 +1063,43 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/1018-Collision-optimisations.patch

@@ -2214,7 +2214,7 @@ index 594cb6ce4bfa6c42212000a1ed983ea95ee2c4bf..97b0119ac71284b3a223c089bec26d87
              entityplayer1.setPos(entityplayer1.getX(), entityplayer1.getY() + 1.0D, entityplayer1.getZ());
          }
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index 2f3f1418b8ec765cfab5ece88972825d7d68cae5..51097f1d04d981db2823e8647b546658b8fd27c1 100644
+index ec01a97cac653fb1a2065289fe5b0c6824732bcb..be2220457e941803b14d78c550d0db777c79a886 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -1250,9 +1250,44 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S

patches/server/1025-Optimize-Hoppers.patch

@@ -105,7 +105,7 @@ index 20201430ee8f28245aa845acb172d0f5d80458ff..9ea74d37cd951e0dc76d20ed8234b587
          }
  
 diff --git a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
-index 4dda44608320c2a872b23053a1c3de63b79741c2..757edf74751dc7183454656fda9cecc4eb601e4c 100644
+index e3b6f2bf93710ea695b0c25c0b6968a8f24f0829..cdb739df2a285032d25d84f4464f202a7a3fa578 100644
 --- a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
 +++ b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
 @@ -152,6 +152,43 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen