From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com> Date: Tue, 22 Jun 2021 23:41:11 -0400 Subject: [PATCH] More Projectile API == AT == public net.minecraft.world.entity.projectile.FishingHook timeUntilLured public net.minecraft.world.entity.projectile.FishingHook fishAngle public net.minecraft.world.entity.projectile.ShulkerBullet targetDeltaX public net.minecraft.world.entity.projectile.ShulkerBullet targetDeltaY public net.minecraft.world.entity.projectile.ShulkerBullet targetDeltaZ public net.minecraft.world.entity.projectile.ShulkerBullet currentMoveDirection public net.minecraft.world.entity.projectile.ShulkerBullet flightSteps public net.minecraft.world.entity.projectile.AbstractArrow soundEvent public net/minecraft/world/entity/projectile/AbstractArrow setPickupItemStack(Lnet/minecraft/world/item/ItemStack;)V public net.minecraft.world.entity.projectile.ThrownTrident dealtDamage public net.minecraft.world.entity.projectile.Arrow NO_EFFECT_COLOR public net.minecraft.world.entity.projectile.Projectile hasBeenShot public net.minecraft.world.entity.projectile.Projectile leftOwner public net.minecraft.world.entity.projectile.Projectile preOnHit(Lnet/minecraft/world/phys/HitResult;)V public net.minecraft.world.entity.projectile.Projectile canHitEntity(Lnet/minecraft/world/entity/Entity;)Z public net.minecraft.world.entity.projectile.FireworkRocketEntity getDefaultItem()Lnet/minecraft/world/item/ItemStack; public net.minecraft.world.item.CrossbowItem FIREWORK_POWER Co-authored-by: Nassim Jahnke Co-authored-by: SoSeDiK Co-authored-by: MelnCat Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com> diff --git a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java index 5b7734020b496ade3740d92908ad2d399bfd55e6..e70ca1b2e6fbbc1f20e65429298d01b4ebd2dd29 100644 --- a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java +++ b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java @@ -414,13 +414,18 @@ public class FishingHook extends Projectile { } } else { // CraftBukkit start - logic to modify fishing wait time - this.timeUntilLured = Mth.nextInt(this.random, this.minWaitTime, this.maxWaitTime); - this.timeUntilLured -= (this.applyLure) ? (this.lureSpeed >= this.maxWaitTime ? this.timeUntilLured - 1 : this.lureSpeed ) : 0; // Paper - Fix Lure infinite loop + this.resetTimeUntilLured(); // Paper - more projectile api - extract time until lured reset logic // CraftBukkit end } } } + // Paper start - more projectile api - extract time until lured reset logic + public void resetTimeUntilLured() { + this.timeUntilLured = Mth.nextInt(this.random, this.minWaitTime, this.maxWaitTime); + this.timeUntilLured -= (this.applyLure) ? (this.lureSpeed >= this.maxWaitTime ? this.timeUntilLured - 1 : this.lureSpeed ) : 0; // Paper - Fix Lure infinite loop + } + // Paper end - more projectile api - extract time until lured reset logic public boolean calculateOpenWater(BlockPos pos) { FishingHook.OpenWaterType entityfishinghook_waterposition = FishingHook.OpenWaterType.INVALID; 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 d27e17ebf25cd842a943cf82bde05b2248c74414..06ca07edef062f21c51860146086297ca345104d 100644 --- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java +++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java @@ -190,7 +190,7 @@ public abstract class Projectile extends Entity implements TraceableEntity { } // CraftBukkit start - call projectile hit event - protected ProjectileDeflection preHitTargetOrDeflectSelf(HitResult movingobjectposition) { + public ProjectileDeflection preHitTargetOrDeflectSelf(HitResult movingobjectposition) { // Paper - protected -> public org.bukkit.event.entity.ProjectileHitEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callProjectileHitEvent(this, movingobjectposition); this.hitCancelled = event != null && event.isCancelled(); if (movingobjectposition.getType() == HitResult.Type.BLOCK || !this.hitCancelled) { diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java b/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java index cb34cc9443da56c0497c7a0192c8b8363c3426fe..58dc69fe319027c2b9ecfb9caf272368e81081df 100644 --- a/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java +++ b/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java @@ -102,6 +102,11 @@ public class ThrownPotion extends ThrowableItemProjectile implements ItemSupplie @Override protected void onHit(HitResult hitResult) { super.onHit(hitResult); + // Paper start - More projectile API + this.splash(hitResult); + } + public void splash(@Nullable HitResult hitResult) { + // Paper end - More projectile API if (!this.level().isClientSide) { ItemStack itemstack = this.getItem(); PotionContents potioncontents = (PotionContents) itemstack.getOrDefault(DataComponents.POTION_CONTENTS, PotionContents.EMPTY); @@ -113,7 +118,7 @@ public class ThrownPotion extends ThrowableItemProjectile implements ItemSupplie if (this.isLingering()) { showParticles = this.makeAreaOfEffectCloud(potioncontents, hitResult); // CraftBukkit - Pass MovingObjectPosition // Paper } else { - showParticles = this.applySplash(potioncontents.getAllEffects(), hitResult.getType() == HitResult.Type.ENTITY ? ((EntityHitResult) hitResult).getEntity() : null, hitResult); // CraftBukkit - Pass MovingObjectPosition // Paper + showParticles = this.applySplash(potioncontents.getAllEffects(), hitResult != null && hitResult.getType() == HitResult.Type.ENTITY ? ((EntityHitResult) hitResult).getEntity() : null, hitResult); // CraftBukkit - Pass MovingObjectPosition // Paper - More projectile API } } @@ -175,7 +180,7 @@ public class ThrownPotion extends ThrowableItemProjectile implements ItemSupplie } - private boolean applySplash(Iterable iterable, @Nullable Entity entity, HitResult position) { // CraftBukkit - Pass MovingObjectPosition // Paper - Fix potions splash events + private boolean applySplash(Iterable iterable, @Nullable Entity entity, @Nullable HitResult position) { // CraftBukkit - Pass MovingObjectPosition // Paper - Fix potions splash events & More projectile API AABB axisalignedbb = this.getBoundingBox().inflate(4.0D, 2.0D, 4.0D); List list = this.level().getEntitiesOfClass(net.minecraft.world.entity.LivingEntity.class, axisalignedbb); Map affected = new HashMap(); // CraftBukkit @@ -253,7 +258,7 @@ public class ThrownPotion extends ThrowableItemProjectile implements ItemSupplie } - private boolean makeAreaOfEffectCloud(PotionContents potioncontents, HitResult position) { // CraftBukkit - Pass MovingObjectPosition + private boolean makeAreaOfEffectCloud(PotionContents potioncontents, @Nullable HitResult position) { // CraftBukkit - Pass MovingObjectPosition // Paper - More projectile API AreaEffectCloud entityareaeffectcloud = new AreaEffectCloud(this.level(), this.getX(), this.getY(), this.getZ()); Entity entity = this.getOwner(); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java b/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java index 91c2d0b40d3fca86938cd454e1415a4eea3df7c7..de4fb2654c7895cfd83ad694455ee56cb708c2f2 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java @@ -17,4 +17,65 @@ public abstract class AbstractProjectile extends CraftEntity implements Projecti @Override public void setBounce(boolean doesBounce) {} + // Paper start - More projectile API + @Override + public boolean hasLeftShooter() { + return this.getHandle().leftOwner; + } + + @Override + public void setHasLeftShooter(boolean leftShooter) { + this.getHandle().leftOwner = leftShooter; + } + + @Override + public boolean hasBeenShot() { + return this.getHandle().hasBeenShot; + } + + @Override + public void setHasBeenShot(boolean beenShot) { + this.getHandle().hasBeenShot = beenShot; + } + + @Override + public boolean canHitEntity(org.bukkit.entity.Entity entity) { + return this.getHandle().canHitEntity(((CraftEntity) entity).getHandle()); + } + + @Override + public void hitEntity(org.bukkit.entity.Entity entity) { + this.getHandle().preHitTargetOrDeflectSelf(new net.minecraft.world.phys.EntityHitResult(((CraftEntity) entity).getHandle())); + } + + @Override + public void hitEntity(org.bukkit.entity.Entity entity, org.bukkit.util.Vector vector) { + this.getHandle().preHitTargetOrDeflectSelf(new net.minecraft.world.phys.EntityHitResult(((CraftEntity) entity).getHandle(), new net.minecraft.world.phys.Vec3(vector.getX(), vector.getY(), vector.getZ()))); + } + + @Override + 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 - More projectile API } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java index 329ca9c743a7f2feeabbfb769ff9a71f60165006..faa08ad912fa43e7a6c5a2359e23c04c059c5edf 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java @@ -58,20 +58,7 @@ public class CraftAbstractArrow extends AbstractProjectile implements AbstractAr 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() { @@ -130,6 +117,7 @@ public class CraftAbstractArrow extends AbstractProjectile implements AbstractAr @Override public ItemStack getWeapon() { + if (this.getHandle().getWeaponItem() == null) return null; // Paper - fix NPE return CraftItemStack.asBukkitCopy(this.getHandle().getWeaponItem()); } @@ -149,4 +137,37 @@ public class CraftAbstractArrow extends AbstractProjectile implements AbstractAr public String toString() { return "CraftArrow"; } + + // Paper start + @Override + public CraftItemStack getItemStack() { + return CraftItemStack.asCraftMirror(this.getHandle().getPickupItem()); + } + + @Override + public void setItemStack(final ItemStack stack) { + Preconditions.checkArgument(stack != null, "ItemStack cannot be null"); + this.getHandle().setPickupItemStack(CraftItemStack.asNMSCopy(stack)); + } + + @Override + public void setLifetimeTicks(int ticks) { + this.getHandle().life = ticks; + } + + @Override + public int getLifetimeTicks() { + return this.getHandle().life; + } + + @Override + public org.bukkit.Sound getHitSound() { + return org.bukkit.craftbukkit.CraftSound.minecraftToBukkit(this.getHandle().soundEvent); + } + + @Override + public void setHitSound(org.bukkit.Sound sound) { + this.getHandle().setSoundEvent(org.bukkit.craftbukkit.CraftSound.bukkitToMinecraft(sound)); + } + // Paper end } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java index 81f5e1d866128af8fb2acc13aca715580fdf9886..88f2a9f310f30a08893f3fa68af13a54cf72fa7f 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java @@ -125,7 +125,7 @@ public class CraftAreaEffectCloud extends CraftEntity implements AreaEffectCloud @Override public Color getColor() { - return Color.fromRGB(this.getHandle().potionContents.getColor()); + return Color.fromRGB(this.getHandle().potionContents.getColor() & 0x00FFFFFF); // Paper - skip alpha channel } @Override @@ -143,7 +143,7 @@ public class CraftAreaEffectCloud extends CraftEntity implements AreaEffectCloud this.removeCustomEffect(effect.getType()); } this.getHandle().addEffect(CraftPotionUtil.fromBukkit(effect)); - this.getHandle().updateColor(); + // this.getHandle().updateColor(); // Paper - already done above return true; } @@ -151,7 +151,7 @@ public class CraftAreaEffectCloud extends CraftEntity implements AreaEffectCloud public void clearCustomEffects() { PotionContents old = this.getHandle().potionContents; this.getHandle().setPotionContents(new PotionContents(old.potion(), old.customColor(), List.of())); - this.getHandle().updateColor(); + // this.getHandle().updateColor(); // Paper - already done above } @Override diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java index 5232fbef0d014edd32a5d18d4a1500ab215313f5..071be344c3265a0cd52b31ffbb02ff7a70bdf231 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java @@ -43,7 +43,7 @@ public class CraftArrow extends CraftAbstractArrow implements Arrow { this.removeCustomEffect(effect.getType()); } this.getHandle().addEffect(CraftPotionUtil.fromBukkit(effect)); - this.getHandle().updateColor(); + // this.getHandle().updateColor(); // Paper - already done above return true; } @@ -51,7 +51,7 @@ public class CraftArrow extends CraftAbstractArrow implements Arrow { public void clearCustomEffects() { PotionContents old = this.getHandle().getPotionContents(); this.getHandle().setPotionContents(new PotionContents(old.potion(), old.customColor(), List.of())); - this.getHandle().updateColor(); + // this.getHandle().updateColor(); // Paper - already done above } @Override @@ -117,16 +117,17 @@ public class CraftArrow extends CraftAbstractArrow implements Arrow { @Override public void setColor(Color color) { - int colorRGB = (color == null) ? -1 : color.asRGB(); + int colorRGB = (color == null) ? net.minecraft.world.entity.projectile.Arrow.NO_EFFECT_COLOR : color.asARGB(); // Paper PotionContents old = this.getHandle().getPotionContents(); this.getHandle().setPotionContents(new PotionContents(old.potion(), Optional.of(colorRGB), old.customEffects())); } @Override public Color getColor() { - if (this.getHandle().getColor() <= -1) { + int color = this.getHandle().getColor(); // Paper + if (color == net.minecraft.world.entity.projectile.Arrow.NO_EFFECT_COLOR) { // Paper return null; } - return Color.fromRGB(this.getHandle().getColor()); + return Color.fromARGB(color); // Paper } } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java index 37527713b0afa6db19eefd57aaffcb2fe3544ce6..46a4f31e2b6eee6f8dc5f8fccd7de4c48a698b61 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java @@ -389,7 +389,7 @@ public final class CraftEntityTypes { BlockPos pos = BlockPos.containing(spawnData.x(), spawnData.y(), spawnData.z()); return new FallingBlockEntity(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z(), spawnData.world().getBlockState(pos)); // Paper - create falling block entities correctly })); - register(new EntityTypeData<>(EntityType.FIREWORK_ROCKET, Firework.class, CraftFirework::new, spawnData -> new FireworkRocketEntity(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z(), net.minecraft.world.item.ItemStack.EMPTY))); + register(new EntityTypeData<>(EntityType.FIREWORK_ROCKET, Firework.class, CraftFirework::new, spawnData -> new FireworkRocketEntity(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z(), FireworkRocketEntity.getDefaultItem()))); // Paper - pass correct default to rocket for data storage register(new EntityTypeData<>(EntityType.EVOKER_FANGS, EvokerFangs.class, CraftEvokerFangs::new, spawnData -> new net.minecraft.world.entity.projectile.EvokerFangs(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z(), (float) Math.toRadians(spawnData.yaw()), 0, null))); register(new EntityTypeData<>(EntityType.COMMAND_BLOCK_MINECART, CommandMinecart.class, CraftMinecartCommand::new, spawnData -> new MinecartCommandBlock(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z()))); register(new EntityTypeData<>(EntityType.MINECART, RideableMinecart.class, CraftMinecartRideable::new, spawnData -> new Minecart(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z()))); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java index 1b084d63bdbb24dad45d28eed1693eb6e26e24dc..43d7bea201a52cfeacf60c75caa28dfd2c4ff164 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java @@ -34,20 +34,7 @@ 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 c9e15a9d82dee935293b2e7e233f5b9b2d822448..2d54cf6f3d9696c55335f0a2057025e2034d4e13 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java @@ -15,24 +15,26 @@ import org.bukkit.inventory.meta.FireworkMeta; public class CraftFirework extends CraftProjectile implements Firework { private final Random random = new Random(); - private final CraftItemStack item; + //private CraftItemStack item; // Paper - Remove usage, not accurate representation of current item. public CraftFirework(CraftServer server, FireworkRocketEntity entity) { super(server, entity); - ItemStack item = this.getHandle().getEntityData().get(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM); - - if (item.isEmpty()) { - item = new ItemStack(Items.FIREWORK_ROCKET); - this.getHandle().getEntityData().set(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM, item); - } - - this.item = CraftItemStack.asCraftMirror(item); - - // Ensure the item is a firework... - if (this.item.getType() != Material.FIREWORK_ROCKET) { - this.item.setType(Material.FIREWORK_ROCKET); - } + // Paper start - Expose firework item directly +// ItemStack item = this.getHandle().getEntityData().get(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM); +// +// if (item.isEmpty()) { +// item = new ItemStack(Items.FIREWORK_ROCKET); +// this.getHandle().getEntityData().set(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM, item); +// } +// +// this.item = CraftItemStack.asCraftMirror(item); +// +// // Ensure the item is a firework... +// if (this.item.getType() != Material.FIREWORK_ROCKET) { +// this.item.setType(Material.FIREWORK_ROCKET); +// } + // Paper end - Expose firework item directly } @Override @@ -47,12 +49,12 @@ public class CraftFirework extends CraftProjectile implements Firework { @Override public FireworkMeta getFireworkMeta() { - return (FireworkMeta) this.item.getItemMeta(); + return (FireworkMeta) CraftItemStack.getItemMeta(this.getHandle().getEntityData().get(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM), org.bukkit.inventory.ItemType.FIREWORK_ROCKET); // Paper - Expose firework item directly } @Override public void setFireworkMeta(FireworkMeta meta) { - this.item.setItemMeta(meta); + applyFireworkEffect(meta); // Paper - Expose firework item directly // Copied from EntityFireworks constructor, update firework lifetime/power this.getHandle().lifetime = 10 * (1 + meta.getPower()) + this.random.nextInt(6) + this.random.nextInt(7); @@ -136,4 +138,46 @@ public class CraftFirework extends CraftProjectile implements Firework { return getHandle().spawningEntity; } // Paper end + // Paper start - Expose firework item directly + manually setting flight + @Override + public org.bukkit.inventory.ItemStack getItem() { + return CraftItemStack.asBukkitCopy(this.getHandle().getItem()); + } + + @Override + public void setItem(org.bukkit.inventory.ItemStack itemStack) { + FireworkMeta meta = getFireworkMeta(); + ItemStack nmsItem = itemStack == null ? FireworkRocketEntity.getDefaultItem() : CraftItemStack.asNMSCopy(itemStack); + this.getHandle().getEntityData().set(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM, nmsItem); + + applyFireworkEffect(meta); + } + + @Override + public int getTicksFlown() { + return this.getHandle().life; + } + + @Override + public void setTicksFlown(int ticks) { + this.getHandle().life = ticks; + } + + @Override + public int getTicksToDetonate() { + return this.getHandle().lifetime; + } + + @Override + public void setTicksToDetonate(int ticks) { + this.getHandle().lifetime = ticks; + } + + void applyFireworkEffect(FireworkMeta meta) { + ItemStack item = this.getHandle().getItem(); + CraftItemStack.applyMetaToItem(item, meta); + + this.getHandle().getEntityData().set(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM, item); + } + // Paper end - Expose firework item directly + manually setting flight } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java index 6e2f91423371ead9890095cf4b1e2299c4dcba28..9d8f4b7176e60180565e3134a14ecf19060f2621 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java @@ -196,4 +196,42 @@ public class CraftFishHook extends CraftProjectile implements FishHook { public HookState getState() { return HookState.values()[this.getHandle().currentState.ordinal()]; } + // Paper start - More FishHook API + @Override + public int getWaitTime() { + return this.getHandle().timeUntilLured; + } + + @Override + public void setWaitTime(int ticks) { + this.getHandle().timeUntilLured = ticks; + } + + @Override + public int getTimeUntilBite() { + return this.getHandle().timeUntilHooked; + } + + @Override + public void setTimeUntilBite(final int ticks) { + com.google.common.base.Preconditions.checkArgument(ticks >= 1, "Cannot set time until bite to less than 1 (%s<1)", ticks); + final FishingHook hook = this.getHandle(); + + // Reset the fish angle hook only when this call "enters" the fish into the lure stage. + final boolean alreadyInLuringPhase = hook.timeUntilHooked > 0 && hook.timeUntilLured <= 0; + if (!alreadyInLuringPhase) { + hook.fishAngle = net.minecraft.util.Mth.nextFloat(hook.random, hook.minLureAngle, hook.maxLureAngle); + hook.timeUntilLured = 0; + } + + hook.timeUntilHooked = ticks; + } + + @Override + public void resetFishingState() { + final FishingHook hook = this.getHandle(); + hook.resetTimeUntilLured(); + hook.timeUntilHooked = 0; // Reset time until hooked, will be repopulated once lured time is ticked down. + } + // Paper end } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java index 097f03c83a90f476b74834407d2dcd0e98fe010a..877e3d20edba3fe2ea6b51d0b54ec8893bd112ed 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java @@ -569,8 +569,15 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { } @Override - @SuppressWarnings("unchecked") public T launchProjectile(Class projectile, Vector velocity) { + // Paper start - launchProjectile consumer + return this.launchProjectile(projectile, velocity, null); + } + + @Override + @SuppressWarnings("unchecked") + public T launchProjectile(Class projectile, Vector velocity, java.util.function.Consumer function) { + // Paper end - launchProjectile consumer Preconditions.checkState(!this.getHandle().generation, "Cannot launch projectile during world generation"); net.minecraft.world.level.Level world = ((CraftWorld) this.getWorld()).getHandle(); @@ -596,7 +603,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { } else { launch = new net.minecraft.world.entity.projectile.Arrow(world, this.getHandle(), new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.ARROW), null); } - ((net.minecraft.world.entity.projectile.AbstractArrow) launch).shootFromRotation(this.getHandle(), this.getHandle().getXRot(), this.getHandle().getYRot(), 0.0F, 3.0F, 1.0F); // ItemBow + ((net.minecraft.world.entity.projectile.AbstractArrow) launch).shootFromRotation(this.getHandle(), this.getHandle().getXRot(), this.getHandle().getYRot(), 0.0F, Trident.class.isAssignableFrom(projectile) ? net.minecraft.world.item.TridentItem.SHOOT_POWER : 3.0F, 1.0F); // ItemBow // Paper - see TridentItem } else if (ThrownPotion.class.isAssignableFrom(projectile)) { if (LingeringPotion.class.isAssignableFrom(projectile)) { launch = new net.minecraft.world.entity.projectile.ThrownPotion(world, this.getHandle()); @@ -622,10 +629,16 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { launch = new net.minecraft.world.entity.projectile.WitherSkull(world, this.getHandle(), vec); } else if (DragonFireball.class.isAssignableFrom(projectile)) { launch = new net.minecraft.world.entity.projectile.DragonFireball(world, this.getHandle(), vec); - } else if (WindCharge.class.isAssignableFrom(projectile)) { - launch = EntityType.WIND_CHARGE.create(world); - ((net.minecraft.world.entity.projectile.windcharge.WindCharge) launch).setOwner(this.getHandle()); - ((net.minecraft.world.entity.projectile.windcharge.WindCharge) launch).assignDirectionalMovement(vec, 0.1D); + // Paper start - more projectile API - correctly launch wind charges + } else if (org.bukkit.entity.AbstractWindCharge.class.isAssignableFrom(projectile)) { + if (org.bukkit.entity.BreezeWindCharge.class.isAssignableFrom(projectile)) { + launch = EntityType.BREEZE_WIND_CHARGE.create(world); + } else { + launch = EntityType.WIND_CHARGE.create(world); + } + ((net.minecraft.world.entity.projectile.windcharge.AbstractWindCharge) launch).setOwner(this.getHandle()); + ((net.minecraft.world.entity.projectile.windcharge.AbstractWindCharge) launch).shootFromRotation(this.getHandle(), this.getHandle().getXRot(), this.getHandle().getYRot(), 0.0F, 1.5F, 1.0F); // Paper - copied from net.minecraft.world.item.WindChargeItem.use + // Paper end - more projectile API - correctly launch wind charges } else { launch = new LargeFireball(world, this.getHandle(), vec, 1); } @@ -650,8 +663,26 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { } else if (Firework.class.isAssignableFrom(projectile)) { Location location = this.getEyeLocation(); - launch = new FireworkRocketEntity(world, net.minecraft.world.item.ItemStack.EMPTY, this.getHandle()); - launch.moveTo(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch()); + // Paper start - see CrossbowItem + launch = new FireworkRocketEntity(world, FireworkRocketEntity.getDefaultItem(), this.getHandle(), location.getX(), location.getY() - 0.15F, location.getZ(), true); // Paper - pass correct default to rocket for data storage & see CrossbowItem for regular launch without elytra boost + + // Lifted from net.minecraft.world.item.ProjectileWeaponItem.shoot + float f2 = /* net.minecraft.world.item.enchantment.EnchantmentHelper.processProjectileSpread((ServerLevel) world, new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.CROSSBOW), this.getHandle(), 0.0F); */ 0; // Just shortcut this to 0, no need to do any calculations on a non existing stack + int projectileSize = 1; + int i = 0; + + float f3 = projectileSize == 1 ? 0.0F : 2.0F * f2 / (float) (projectileSize - 1); + float f4 = (float) ((projectileSize - 1) % 2) * f3 / 2.0F; + float f5 = 1.0F; + float yaw = f4 + f5 * (float) ((i + 1) / 2) * f3; + + // Lifted from net.minecraft.world.item.CrossbowItem.shootProjectile + Vec3 vec3 = this.getHandle().getUpVector(1.0F); + org.joml.Quaternionf quaternionf = new org.joml.Quaternionf().setAngleAxis((double)(yaw * (float) (Math.PI / 180.0)), vec3.x, vec3.y, vec3.z); + Vec3 vec32 = this.getHandle().getViewVector(1.0F); + org.joml.Vector3f vector3f = vec32.toVector3f().rotate(quaternionf); + ((FireworkRocketEntity) launch).shoot((double)vector3f.x(), (double)vector3f.y(), (double)vector3f.z(), net.minecraft.world.item.CrossbowItem.FIREWORK_POWER, 1.0F); + // Paper end } Preconditions.checkArgument(launch != null, "Projectile (%s) not supported", projectile.getName()); @@ -659,6 +690,11 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { if (velocity != null) { ((T) launch.getBukkitEntity()).setVelocity(velocity); } + // Paper start - launchProjectile consumer + if (function != null) { + function.accept((T) launch.getBukkitEntity()); + } + // Paper end - launchProjectile consumer world.addFreshEntity(launch); return (T) launch.getBukkitEntity(); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java index 70cbc6c668c60e9d608ca7013b72f9b916c05c2d..47633f05b4fab1dcabc2117e7645fe6d6949622a 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java @@ -20,13 +20,5 @@ public class CraftLlamaSpit extends AbstractProjectile implements LlamaSpit { return "CraftLlamaSpit"; } - @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 696fdfa723aa896a67946f862d7c6890f7f7ab17..4f1fa7dec78970bdfc184d3c1f1632dc9d75a574 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java @@ -10,20 +10,7 @@ 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 d685d09cae5f862c0004f148298c800736d2139e..b3797a43eeee11cb7ae0774d61bd5f195d0aa3ad 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java @@ -12,31 +12,56 @@ public class CraftShulkerBullet extends AbstractProjectile implements ShulkerBul super(server, entity); } + // Paper - moved to AbstractProjectile + + @Override + public org.bukkit.entity.Entity getTarget() { + return this.getHandle().getTarget() != null ? this.getHandle().getTarget().getBukkitEntity() : null; + } + @Override - public ProjectileSource getShooter() { - return this.getHandle().projectileSource; + public void setTarget(org.bukkit.entity.Entity target) { + Preconditions.checkState(!this.getHandle().generation, "Cannot set target during world generation"); + + this.getHandle().setTarget(target == null ? null : ((CraftEntity) target).getHandle()); } @Override - public void setShooter(ProjectileSource shooter) { - if (shooter instanceof Entity) { - this.getHandle().setOwner(((CraftEntity) shooter).getHandle()); - } else { - this.getHandle().setOwner(null); + public org.bukkit.util.Vector getTargetDelta() { + net.minecraft.world.entity.projectile.ShulkerBullet bullet = this.getHandle(); + return new org.bukkit.util.Vector(bullet.targetDeltaX, bullet.targetDeltaY, bullet.targetDeltaZ); + } + + @Override + public void setTargetDelta(org.bukkit.util.Vector vector) { + net.minecraft.world.entity.projectile.ShulkerBullet bullet = this.getHandle(); + bullet.targetDeltaX = vector.getX(); + bullet.targetDeltaY = vector.getY(); + bullet.targetDeltaZ = vector.getZ(); + } + + @Override + public org.bukkit.block.BlockFace getCurrentMovementDirection() { + net.minecraft.core.Direction dir = this.getHandle().currentMoveDirection; + if (dir == null) { + return null; // random dir } - this.getHandle().projectileSource = shooter; + return org.bukkit.craftbukkit.block.CraftBlock.notchToBlockFace(dir); } @Override - public org.bukkit.entity.Entity getTarget() { - return this.getHandle().getTarget() != null ? this.getHandle().getTarget().getBukkitEntity() : null; + public void setCurrentMovementDirection(org.bukkit.block.BlockFace movementDirection) { + this.getHandle().currentMoveDirection = org.bukkit.craftbukkit.block.CraftBlock.blockFaceToNotch(movementDirection); } @Override - public void setTarget(org.bukkit.entity.Entity target) { - Preconditions.checkState(!this.getHandle().generation, "Cannot set target during world generation"); + public int getFlightSteps() { + return this.getHandle().flightSteps; + } - this.getHandle().setTarget(target == null ? null : ((CraftEntity) target).getHandle()); + @Override + public void setFlightSteps(int steps) { + this.getHandle().flightSteps = steps; } @Override diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java index d67a80161b3e7c1fe02a6ed9d341c00dc7c2847a..f6fa6f1ac50b757dd3bc9a8dee9f6085446182c8 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java @@ -36,11 +36,31 @@ public class CraftThrownPotion extends CraftThrowableProjectile implements Throw @Override public void setItem(ItemStack item) { Preconditions.checkArgument(item != null, "ItemStack cannot be null"); - Preconditions.checkArgument(item.getType() == Material.LINGERING_POTION || item.getType() == Material.SPLASH_POTION, "ItemStack material must be Material.LINGERING_POTION or Material.SPLASH_POTION but was Material.%s", item.getType()); + // Preconditions.checkArgument(item.getType() == Material.LINGERING_POTION || item.getType() == Material.SPLASH_POTION, "ItemStack material must be Material.LINGERING_POTION or Material.SPLASH_POTION but was Material.%s", item.getType()); // Paper - Projectile API + org.bukkit.inventory.meta.PotionMeta meta = (item.getType() == Material.LINGERING_POTION || item.getType() == Material.SPLASH_POTION) ? null : this.getPotionMeta(); // Paper - Projectile API this.getHandle().setItem(CraftItemStack.asNMSCopy(item)); + if (meta != null) this.setPotionMeta(meta); // Paper - Projectile API } + // Paper start - Projectile API + @Override + public org.bukkit.inventory.meta.PotionMeta getPotionMeta() { + return (org.bukkit.inventory.meta.PotionMeta) CraftItemStack.getItemMeta(this.getHandle().getItem(), org.bukkit.inventory.ItemType.SPLASH_POTION); + } + + @Override + public void setPotionMeta(org.bukkit.inventory.meta.PotionMeta meta) { + net.minecraft.world.item.ItemStack item = this.getHandle().getItem(); + CraftItemStack.applyMetaToItem(item, meta); + this.getHandle().setItem(item); // Reset item + } + + @Override + public void splash() { + this.getHandle().splash(null); + } + // Paper end @Override public net.minecraft.world.entity.projectile.ThrownPotion getHandle() { return (net.minecraft.world.entity.projectile.ThrownPotion) this.entity; diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java index e374b9f40eddca13b30855d25a2030f8df98138f..4fc893378fb0568ddcffc7593d66df6bfe23f659 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java @@ -53,5 +53,15 @@ public class CraftTrident extends CraftAbstractArrow implements Trident { com.google.common.base.Preconditions.checkArgument(loyaltyLevel >= 0 && loyaltyLevel <= 127, "The loyalty level has to be between 0 and 127"); this.getHandle().setLoyalty((byte) loyaltyLevel); } + + @Override + public boolean hasDealtDamage() { + return this.getHandle().dealtDamage; + } + + @Override + public void setHasDealtDamage(boolean hasDealtDamage) { + this.getHandle().dealtDamage = hasDealtDamage; + } // Paper end } diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java index 5fc6ef13cdc9df11b0fd2b0baf3cec862ccb5e37..eeb326a115020f571e96f3ec85408950b5eb56fb 100644 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java @@ -843,19 +843,19 @@ public class CraftEventFactory { /** * PotionSplashEvent */ - public static PotionSplashEvent callPotionSplashEvent(net.minecraft.world.entity.projectile.ThrownPotion potion, HitResult position, Map affectedEntities) { + public static PotionSplashEvent callPotionSplashEvent(net.minecraft.world.entity.projectile.ThrownPotion potion, @Nullable HitResult position, Map affectedEntities) { // Paper - nullable hitResult ThrownPotion thrownPotion = (ThrownPotion) potion.getBukkitEntity(); Block hitBlock = null; BlockFace hitFace = null; - if (position.getType() == HitResult.Type.BLOCK) { + if (position != null && position.getType() == HitResult.Type.BLOCK) { // Paper - nullable hitResult BlockHitResult positionBlock = (BlockHitResult) position; hitBlock = CraftBlock.at(potion.level(), positionBlock.getBlockPos()); hitFace = CraftBlock.notchToBlockFace(positionBlock.getDirection()); } org.bukkit.entity.Entity hitEntity = null; - if (position.getType() == HitResult.Type.ENTITY) { + if (position != null && position.getType() == HitResult.Type.ENTITY) { // Paper - nullable hitResult hitEntity = ((EntityHitResult) position).getEntity().getBukkitEntity(); } @@ -864,20 +864,20 @@ public class CraftEventFactory { return event; } - public static LingeringPotionSplashEvent callLingeringPotionSplashEvent(net.minecraft.world.entity.projectile.ThrownPotion potion, HitResult position, net.minecraft.world.entity.AreaEffectCloud cloud) { + public static LingeringPotionSplashEvent callLingeringPotionSplashEvent(net.minecraft.world.entity.projectile.ThrownPotion potion, @Nullable HitResult position, net.minecraft.world.entity.AreaEffectCloud cloud) { // Paper - nullable hitResult ThrownPotion thrownPotion = (ThrownPotion) potion.getBukkitEntity(); AreaEffectCloud effectCloud = (AreaEffectCloud) cloud.getBukkitEntity(); Block hitBlock = null; BlockFace hitFace = null; - if (position.getType() == HitResult.Type.BLOCK) { + if (position != null && position.getType() == HitResult.Type.BLOCK) { // Paper BlockHitResult positionBlock = (BlockHitResult) position; hitBlock = CraftBlock.at(potion.level(), positionBlock.getBlockPos()); hitFace = CraftBlock.notchToBlockFace(positionBlock.getDirection()); } org.bukkit.entity.Entity hitEntity = null; - if (position.getType() == HitResult.Type.ENTITY) { + if (position != null && position.getType() == HitResult.Type.ENTITY) { // Paper hitEntity = ((EntityHitResult) position).getEntity().getBukkitEntity(); } diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java index e8a455eb5e17bcfcae3f03664f2b47773fbdf37e..08178a88ba7d0881a6c2843eef24a846cf07adb4 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java @@ -329,12 +329,23 @@ public final class CraftItemStack extends ItemStack { public ItemMeta getItemMeta() { return CraftItemStack.getItemMeta(this.handle); } + // Paper start + public static void applyMetaToItem(net.minecraft.world.item.ItemStack itemStack, ItemMeta itemMeta) { + final CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator(); + ((CraftMetaItem) itemMeta).applyToItem(tag); + itemStack.applyComponents(tag.build()); + } public static ItemMeta getItemMeta(net.minecraft.world.item.ItemStack item) { + return getItemMeta(item, null); + } + public static ItemMeta getItemMeta(net.minecraft.world.item.ItemStack item, org.bukkit.inventory.ItemType metaForType) { + // Paper end if (!CraftItemStack.hasItemMeta(item)) { return CraftItemFactory.instance().getItemMeta(CraftItemStack.getType(item)); } + if (metaForType != null) { return ((CraftItemType) metaForType).getItemMeta(item); } // Paper return ((CraftItemType) CraftItemType.minecraftToBukkitNew(item.getItem())).getItemMeta(item); } diff --git a/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java b/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java index 8b57044518fbb0fd507da6ae3ff12b99eff70b37..e3312df146b942568ccee6595ae609c7d6a4f68f 100644 --- a/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java +++ b/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java @@ -56,90 +56,68 @@ public class CraftBlockProjectileSource implements BlockProjectileSource { @Override public T launchProjectile(Class projectile, Vector velocity) { + // Paper start - launchProjectile consumer + return this.launchProjectile(projectile, velocity, null); + } + + @Override + public T launchProjectile(Class projectile, Vector velocity, java.util.function.Consumer function) { + // Paper end - launchProjectile consumer Preconditions.checkArgument(this.getBlock().getType() == Material.DISPENSER, "Block is no longer dispenser"); - // Copied from BlockDispenser.dispense() - BlockSource sourceblock = new BlockSource((ServerLevel) this.dispenserBlock.getLevel(), this.dispenserBlock.getBlockPos(), this.dispenserBlock.getBlockState(), this.dispenserBlock); - // Copied from DispenseBehaviorProjectile - Position iposition = DispenserBlock.getDispensePosition(sourceblock); - Direction enumdirection = (Direction) sourceblock.state().getValue(DispenserBlock.FACING); - net.minecraft.world.level.Level world = this.dispenserBlock.getLevel(); - net.minecraft.world.entity.Entity launch = null; + // Paper start - rewrite whole method to match ProjectileDispenseBehavior + net.minecraft.world.item.Item item = null; if (Snowball.class.isAssignableFrom(projectile)) { - launch = new net.minecraft.world.entity.projectile.Snowball(world, iposition.x(), iposition.y(), iposition.z()); + item = net.minecraft.world.item.Items.SNOWBALL; } else if (Egg.class.isAssignableFrom(projectile)) { - launch = new ThrownEgg(world, iposition.x(), iposition.y(), iposition.z()); - } else if (EnderPearl.class.isAssignableFrom(projectile)) { - launch = new ThrownEnderpearl(world, null); - launch.setPos(iposition.x(), iposition.y(), iposition.z()); + item = net.minecraft.world.item.Items.EGG; } else if (ThrownExpBottle.class.isAssignableFrom(projectile)) { - launch = new ThrownExperienceBottle(world, iposition.x(), iposition.y(), iposition.z()); + item = net.minecraft.world.item.Items.EXPERIENCE_BOTTLE; } else if (ThrownPotion.class.isAssignableFrom(projectile)) { if (LingeringPotion.class.isAssignableFrom(projectile)) { - launch = new net.minecraft.world.entity.projectile.ThrownPotion(world, iposition.x(), iposition.y(), iposition.z()); - ((net.minecraft.world.entity.projectile.ThrownPotion) launch).setItem(CraftItemStack.asNMSCopy(new ItemStack(org.bukkit.Material.LINGERING_POTION, 1))); + item = net.minecraft.world.item.Items.LINGERING_POTION; } else { - launch = new net.minecraft.world.entity.projectile.ThrownPotion(world, iposition.x(), iposition.y(), iposition.z()); - ((net.minecraft.world.entity.projectile.ThrownPotion) launch).setItem(CraftItemStack.asNMSCopy(new ItemStack(org.bukkit.Material.SPLASH_POTION, 1))); + item = net.minecraft.world.item.Items.SPLASH_POTION; } } else if (AbstractArrow.class.isAssignableFrom(projectile)) { - if (TippedArrow.class.isAssignableFrom(projectile)) { - launch = new net.minecraft.world.entity.projectile.Arrow(world, iposition.x(), iposition.y(), iposition.z(), new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.ARROW), null); - ((Arrow) launch.getBukkitEntity()).setBasePotionType(PotionType.WATER); - } else if (SpectralArrow.class.isAssignableFrom(projectile)) { - launch = new net.minecraft.world.entity.projectile.SpectralArrow(world, iposition.x(), iposition.y(), iposition.z(), new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.SPECTRAL_ARROW), null); + if (SpectralArrow.class.isAssignableFrom(projectile)) { + item = net.minecraft.world.item.Items.SPECTRAL_ARROW; } else { - launch = new net.minecraft.world.entity.projectile.Arrow(world, iposition.x(), iposition.y(), iposition.z(), new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.ARROW), null); - } - ((net.minecraft.world.entity.projectile.AbstractArrow) launch).pickup = net.minecraft.world.entity.projectile.AbstractArrow.Pickup.ALLOWED; - ((net.minecraft.world.entity.projectile.AbstractArrow) launch).projectileSource = this; - } else if (Fireball.class.isAssignableFrom(projectile)) { - double d0 = iposition.x() + (double) ((float) enumdirection.getStepX() * 0.3F); - double d1 = iposition.y() + (double) ((float) enumdirection.getStepY() * 0.3F); - double d2 = iposition.z() + (double) ((float) enumdirection.getStepZ() * 0.3F); - RandomSource random = world.random; - double d3 = random.nextGaussian() * 0.05D + (double) enumdirection.getStepX(); - double d4 = random.nextGaussian() * 0.05D + (double) enumdirection.getStepY(); - double d5 = random.nextGaussian() * 0.05D + (double) enumdirection.getStepZ(); - - if (SmallFireball.class.isAssignableFrom(projectile)) { - launch = new net.minecraft.world.entity.projectile.SmallFireball(world, null, new Vec3(d0, d1, d2)); - } else if (WitherSkull.class.isAssignableFrom(projectile)) { - launch = EntityType.WITHER_SKULL.create(world); - launch.setPos(d0, d1, d2); - - ((AbstractHurtingProjectile) launch).assignDirectionalMovement(new Vec3(d3, d4, d5), 0.1D); - } else { - launch = EntityType.FIREBALL.create(world); - launch.setPos(d0, d1, d2); - - ((AbstractHurtingProjectile) launch).assignDirectionalMovement(new Vec3(d3, d4, d5), 0.1D); + item = net.minecraft.world.item.Items.ARROW; } + } else if (org.bukkit.entity.WindCharge.class.isAssignableFrom(projectile)) { + item = net.minecraft.world.item.Items.WIND_CHARGE; + } else if (org.bukkit.entity.Firework.class.isAssignableFrom(projectile)) { + item = net.minecraft.world.item.Items.FIREWORK_ROCKET; + } else if (SmallFireball.class.isAssignableFrom(projectile)) { + item = net.minecraft.world.item.Items.FIRE_CHARGE; + } - ((AbstractHurtingProjectile) launch).projectileSource = this; + if (!(item instanceof net.minecraft.world.item.ProjectileItem projectileItem)) { + throw new IllegalArgumentException("Projectile '%s' is not supported".formatted(projectile.getSimpleName())); } - Preconditions.checkArgument(launch != null, "Projectile not supported"); + net.minecraft.world.item.ProjectileItem.DispenseConfig config = projectileItem.createDispenseConfig(); + net.minecraft.world.level.block.state.BlockState state = this.dispenserBlock.getBlockState(); + net.minecraft.world.level.Level world = this.dispenserBlock.getLevel(); + BlockSource pointer = new BlockSource((ServerLevel) world, this.dispenserBlock.getBlockPos(), state, this.dispenserBlock); // copied from DispenseBlock#dispenseFrom + Direction facing = state.getValue(DispenserBlock.FACING); + Position pos = config.positionFunction().getDispensePosition(pointer, facing); - if (launch instanceof net.minecraft.world.entity.projectile.Projectile) { - if (launch instanceof ThrowableProjectile) { - ((ThrowableProjectile) launch).projectileSource = this; - } - // Values from DispenseBehaviorProjectile - float a = 6.0F; - float b = 1.1F; - if (launch instanceof net.minecraft.world.entity.projectile.ThrownPotion || launch instanceof ThrownExpBottle) { - // Values from respective DispenseBehavior classes - a *= 0.5F; - b *= 1.25F; - } - // Copied from DispenseBehaviorProjectile - ((net.minecraft.world.entity.projectile.Projectile) launch).shoot((double) enumdirection.getStepX(), (double) ((float) enumdirection.getStepY() + 0.1F), (double) enumdirection.getStepZ(), b, a); - } + net.minecraft.world.entity.projectile.Projectile launch = projectileItem.asProjectile(world, pos, new net.minecraft.world.item.ItemStack(item), facing); + // some projectile are not shoot and doesn't rely on the config for power/uncertainty + projectileItem.shoot(launch, facing.getStepX(), facing.getStepY(), facing.getStepZ(), config.power(), config.uncertainty()); + launch.projectileSource = this; + // Paper end if (velocity != null) { ((T) launch.getBukkitEntity()).setVelocity(velocity); } + // Paper start + if (function != null) { + function.accept((T) launch.getBukkitEntity()); + } + // Paper end world.addFreshEntity(launch); return (T) launch.getBukkitEntity();