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Fixes and additions to projectile API (#9237)

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This commit is contained in:
Jake Potrebic 2023-05-31 19:43:51 -07:00
parent 4f01e9d96f
commit 48dc1eb2d1
3 changed files with 225 additions and 0 deletions
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17
patches/api/More-Projectile-API.patch
View file

@ -181,6 +181,14 @@ diff --git a/src/main/java/org/bukkit/entity/Projectile.java b/src/main/java/org
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/Projectile.java
+++ b/src/main/java/org/bukkit/entity/Projectile.java
@@ -0,0 +0,0 @@ public interface Projectile extends Entity {
* Retrieve the shooter of this projectile.
*
* @return the {@link ProjectileSource} that shot this projectile
+ * @see #getOwnerUniqueId()
*/
@Nullable
public ProjectileSource getShooter();
@@ -0,0 +0,0 @@ public interface Projectile extends Entity {
*/
@Deprecated(forRemoval = true) // Paper
@ -260,6 +268,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ * @see #canHitEntity(Entity)
+ */
+ void hitEntity(@org.jetbrains.annotations.NotNull Entity entity, @org.jetbrains.annotations.NotNull org.bukkit.util.Vector vector);
+
+ /**
+ * Gets the owner's UUID
+ *
+ * @return the owner's UUID, or null if not owned
+ * @see #getShooter()
+ */
+ @Nullable
+ java.util.UUID getOwnerUniqueId();
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/entity/ShulkerBullet.java b/src/main/java/org/bukkit/entity/ShulkerBullet.java

135
patches/server/More-Projectile-API.patch
View file

@ -92,6 +92,26 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ public net.minecraft.world.entity.projectile.Projectile getHandle() {
+ return (net.minecraft.world.entity.projectile.Projectile) entity;
+ }
+
+ @Override
+ public final org.bukkit.projectiles.ProjectileSource getShooter() {
+ return this.getHandle().projectileSource;
+ }
+
+ @Override
+ public final void setShooter(org.bukkit.projectiles.ProjectileSource shooter) {
+ if (shooter instanceof CraftEntity craftEntity) {
+ this.getHandle().setOwner(craftEntity.getHandle());
+ } else {
+ this.getHandle().setOwner(null);
+ }
+ this.getHandle().projectileSource = shooter;
+ }
+
+ @Override
+ public java.util.UUID getOwnerUniqueId() {
+ return this.getHandle().ownerUUID;
+ }
+ // Paper end
}
@ -99,6 +119,28 @@ diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java b/src/m
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
@@ -0,0 +0,0 @@ public class CraftArrow extends AbstractProjectile implements AbstractArrow {
this.getHandle().setCritArrow(critical);
}
- @Override
- public ProjectileSource getShooter() {
- return this.getHandle().projectileSource;
- }
-
- @Override
- public void setShooter(ProjectileSource shooter) {
- if (shooter instanceof Entity) {
- this.getHandle().setOwner(((CraftEntity) shooter).getHandle());
- } else {
- this.getHandle().setOwner(null);
- }
- this.getHandle().projectileSource = shooter;
- }
+ // Paper - moved to AbstractProjectile
@Override
public boolean isInBlock() {
@@ -0,0 +0,0 @@ public class CraftArrow extends AbstractProjectile implements AbstractArrow {
return org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(getHandle().getPickupItem());
}
@ -127,6 +169,32 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@Override
public void setNoPhysics(boolean noPhysics) {
this.getHandle().setNoPhysics(noPhysics);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
@@ -0,0 +0,0 @@ public class CraftFireball extends AbstractProjectile implements Fireball {
this.getHandle().bukkitYield = yield;
}
- @Override
- public ProjectileSource getShooter() {
- return this.getHandle().projectileSource;
- }
-
- @Override
- public void setShooter(ProjectileSource shooter) {
- if (shooter instanceof CraftLivingEntity) {
- this.getHandle().setOwner(((CraftLivingEntity) shooter).getHandle());
- } else {
- this.getHandle().setOwner(null);
- }
- this.getHandle().projectileSource = shooter;
- }
+ // Paper - moved to AbstractProjectile
@Override
public Vector getDirection() {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
@ -254,10 +322,77 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java
@@ -0,0 +0,0 @@ public class CraftLlamaSpit extends AbstractProjectile implements LlamaSpit {
return EntityType.LLAMA_SPIT;
}
- @Override
- public ProjectileSource getShooter() {
- return (this.getHandle().getOwner() != null) ? (ProjectileSource) this.getHandle().getOwner().getBukkitEntity() : null;
- }
-
- @Override
- public void setShooter(ProjectileSource source) {
- this.getHandle().setOwner((source != null) ? ((CraftLivingEntity) source).getHandle() : null);
- }
+ // Paper - moved to AbstractProjectile
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java
@@ -0,0 +0,0 @@ public abstract class CraftProjectile extends AbstractProjectile implements Proj
super(server, entity);
}
- @Override
- public ProjectileSource getShooter() {
- return this.getHandle().projectileSource;
- }
-
- @Override
- public void setShooter(ProjectileSource shooter) {
- if (shooter instanceof CraftLivingEntity) {
- this.getHandle().setOwner((LivingEntity) ((CraftLivingEntity) shooter).entity);
- } else {
- this.getHandle().setOwner(null);
- }
- this.getHandle().projectileSource = shooter;
- }
+ // Paper - moved to AbstractProjectile
@Override
public net.minecraft.world.entity.projectile.Projectile getHandle() {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java
@@ -0,0 +0,0 @@ public class CraftShulkerBullet extends AbstractProjectile implements ShulkerBul
super(server, entity);
}
- @Override
- public ProjectileSource getShooter() {
- return this.getHandle().projectileSource;
- }
-
- @Override
- public void setShooter(ProjectileSource shooter) {
- if (shooter instanceof Entity) {
- this.getHandle().setOwner(((CraftEntity) shooter).getHandle());
- } else {
- this.getHandle().setOwner(null);
- }
- this.getHandle().projectileSource = shooter;
- }
+ // Paper - moved to AbstractProjectile
@Override
public org.bukkit.entity.Entity getTarget() {
@@ -0,0 +0,0 @@ public class CraftShulkerBullet extends AbstractProjectile implements ShulkerBul
this.getHandle().setTarget(target == null ? null : ((CraftEntity) target).getHandle());
}

73
patches/server/Refresh-ProjectileSource-for-projectiles.patch Normal file
View file

@ -0,0 +1,73 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 30 May 2023 12:59:10 -0700
Subject: [PATCH] Refresh ProjectileSource for projectiles
Makes sure the value returned by Projectile#getShooter in
the API matches the owner UUID specified in the entity nbt.
Previously, after the entity reloaded, Projectile#getShooter
would return null, while the entity still had an owner.
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
public boolean valid;
public boolean generation;
public int maxAirTicks = this.getDefaultMaxAirSupply(); // CraftBukkit - SPIGOT-6907: re-implement LivingEntity#setMaximumAir()
+ @Nullable // Paper
public org.bukkit.projectiles.ProjectileSource projectileSource; // For projectiles only
public boolean lastDamageCancelled; // SPIGOT-5339, SPIGOT-6252, SPIGOT-6777: Keep track if the event was canceled
public boolean persistentInvisibility = false;
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
@@ -0,0 +0,0 @@ public abstract class Projectile extends Entity implements TraceableEntity {
this.ownerUUID = entity.getUUID();
this.cachedOwner = entity;
}
- this.projectileSource = (entity != null && entity.getBukkitEntity() instanceof ProjectileSource) ? (ProjectileSource) entity.getBukkitEntity() : null; // CraftBukkit
-
+ this.refreshProjectileSource(false); // Paper
+ }
+ // Paper start
+ public void refreshProjectileSource(boolean fillCache) {
+ if (fillCache) {
+ this.getOwner();
+ }
+ if (this.cachedOwner != null && !this.cachedOwner.isRemoved() && this.projectileSource == null && this.cachedOwner.getBukkitEntity() instanceof ProjectileSource projSource) {
+ this.projectileSource = projSource;
+ }
}
+ // Paper end
@Nullable
@Override
public Entity getOwner() {
if (this.cachedOwner != null && !this.cachedOwner.isRemoved()) {
+ this.refreshProjectileSource(false); // Paper
return this.cachedOwner;
} else if (this.ownerUUID != null && this.level instanceof ServerLevel) {
this.cachedOwner = ((ServerLevel) this.level).getEntity(this.ownerUUID);
@@ -0,0 +0,0 @@ public abstract class Projectile extends Entity implements TraceableEntity {
}
}
// Paper end
+ this.refreshProjectileSource(false); // Paper
return this.cachedOwner;
} else {
return null;
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java b/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java
@@ -0,0 +0,0 @@ public abstract class AbstractProjectile extends CraftEntity implements Projecti
@Override
public final org.bukkit.projectiles.ProjectileSource getShooter() {
+ this.getHandle().refreshProjectileSource(true); // Paper
return this.getHandle().projectileSource;
}