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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:
Bukkit/Spigot 2024-05-04 19:34:24 +10:00
parent 92293c1b89
commit eb7e6bde61
1 changed files with 11 additions and 2 deletions
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13
paper-api/src/main/java/org/bukkit/entity/Fireball.java
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@ -9,14 +9,23 @@ import org.jetbrains.annotations.NotNull;
public interface Fireball extends Projectile, Explosive { public interface Fireball extends Projectile, Explosive {
/** /**
* Fireballs fly straight and do not take setVelocity(...) well. * Sets the direction the fireball should be flying towards.
* The direction vector will be normalized and the default speed will be applied.
* <br>
* To also change the speed of the fireball, use {@link #setVelocity(Vector)}.
* <b>Note:</b> that the client may not respect non-default speeds and will therefore
* mispredict the location of the fireball, causing visual stutter.
* <br>
* <b>Also Note:</b> that this method and {@link #setVelocity(Vector)} will override each other.
* *
* @param direction the direction this fireball is flying toward * @param direction the direction this fireball should be flying towards
* @see #setVelocity(Vector)
*/ */
public void setDirection(@NotNull Vector direction); public void setDirection(@NotNull Vector direction);
/** /**
* Retrieve the direction this fireball is heading toward * Retrieve the direction this fireball is heading toward
* The returned vector is not normalized.
* *
* @return the direction * @return the direction
*/ */