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SPIGOT-6993: Allow #setVelocity to change the speed of a fireball and add a note to #setDirection about it

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By: DerFrZocker <derrieple@gmail.com>
This commit is contained in:
CraftBukkit/Spigot 2024-05-04 19:34:27 +10:00
parent 4951fa2dd1
commit 7aa4984347
1 changed files with 15 additions and 0 deletions
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15
paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
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@ -55,10 +55,25 @@ public class CraftFireball extends AbstractProjectile implements Fireball {
@Override @Override
public void setDirection(Vector direction) { public void setDirection(Vector direction) {
Preconditions.checkArgument(direction != null, "Vector direction cannot be null"); Preconditions.checkArgument(direction != null, "Vector direction cannot be null");
if (direction.isZero()) {
setVelocity(direction);
return;
}
getHandle().assignPower(direction.getX(), direction.getY(), direction.getZ()); getHandle().assignPower(direction.getX(), direction.getY(), direction.getZ());
update(); // SPIGOT-6579 update(); // SPIGOT-6579
} }
@Override
public void setVelocity(Vector velocity) {
Preconditions.checkArgument(velocity != null, "Vector velocity cannot be null");
// SPIGOT-6993: Allow power to be higher / lower than the normalized direction enforced by #setDirection(Vector)
// Note: Because of MC-80142 the fireball will stutter on the client when setting the velocity to something other than 0 or the normalized vector * 0.1
getHandle().xPower = velocity.getX();
getHandle().yPower = velocity.getY();
getHandle().zPower = velocity.getZ();
update(); // SPIGOT-6579
}
@Override @Override
public EntityFireball getHandle() { public EntityFireball getHandle() {
return (EntityFireball) entity; return (EntityFireball) entity;