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420 lines
14 KiB
Diff
420 lines
14 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
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Date: Wed, 26 May 2021 19:34:43 -0400
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Subject: [PATCH] More Projectile API
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Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
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diff --git a/src/main/java/org/bukkit/entity/AbstractArrow.java b/src/main/java/org/bukkit/entity/AbstractArrow.java
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index 225a24898acd25038ea2a8448f9f3b57643d3026..d173010d51d05928c35bb4bf5fbc08ce221ec474 100644
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--- a/src/main/java/org/bukkit/entity/AbstractArrow.java
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+++ b/src/main/java/org/bukkit/entity/AbstractArrow.java
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@@ -151,6 +151,36 @@ public interface AbstractArrow extends Projectile {
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@NotNull
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org.bukkit.inventory.ItemStack getItemStack();
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+ /**
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+ * Sets the amount of ticks this arrow has been alive in the world
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+ * This is used to determine when the arrow should be automatically despawned.
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+ *
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+ * @param ticks lifetime ticks
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+ */
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+ void setLifetimeTicks(int ticks);
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+
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+ /**
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+ * Gets how many ticks this arrow has been in the world for.
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+ *
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+ * @return ticks this arrow has been in the world
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+ */
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+ int getLifetimeTicks();
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+
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+ /**
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+ * Gets the sound that is played when this arrow hits an entity.
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+ *
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+ * @return sound that plays
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+ */
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+ @NotNull
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+ org.bukkit.Sound getHitSound();
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+
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+ /**
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+ * Sets the sound that is played when this arrow hits an entity.
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+ *
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+ * @param sound sound that is played
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+ */
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+ void setHitSound(@NotNull org.bukkit.Sound sound);
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+
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/**
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* Sets this arrow to "noclip" status.
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*
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diff --git a/src/main/java/org/bukkit/entity/Firework.java b/src/main/java/org/bukkit/entity/Firework.java
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index 0d31aa0b22cf1e849572294e2cfe38b48c9210af..217d348ad0bbef720b25d3b507a55ca8105b7731 100644
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--- a/src/main/java/org/bukkit/entity/Firework.java
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+++ b/src/main/java/org/bukkit/entity/Firework.java
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@@ -16,6 +16,8 @@ public interface Firework extends Projectile {
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/**
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* Apply the provided meta to the fireworks
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+ * <p>
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+ * Adjusts detonation ticks automatically.
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*
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* @param meta The FireworkMeta to apply
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*/
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@@ -54,31 +56,39 @@ public interface Firework extends Projectile {
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* {@link #getMaxLife()}, the firework will detonate.
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*
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* @param ticks the ticks to set. Must be greater than or equal to 0
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+ * @deprecated use {@link #setTicksFlown(int)}
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* @return true if the life was set, false if this firework has already detonated
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*/
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+ @Deprecated(forRemoval = true) // Paper
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boolean setLife(int ticks);
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/**
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* Get the ticks that this firework has been alive. When this value reaches
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* {@link #getMaxLife()}, the firework will detonate.
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*
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+ * @deprecated use {@link #getTicksFlown()}
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* @return the life ticks
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*/
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+ @Deprecated(forRemoval = true) // Paper
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int getLife();
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/**
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* Set the time in ticks this firework will exist until it is detonated.
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*
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* @param ticks the ticks to set. Must be greater than 0
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+ * @deprecated use {@link #setTicksToDetonate(int)}
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* @return true if the time was set, false if this firework has already detonated
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*/
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+ @Deprecated(forRemoval = true) // Paper
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boolean setMaxLife(int ticks);
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/**
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* Get the time in ticks this firework will exist until it is detonated.
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*
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+ * @deprecated use {@link #getTicksToDetonate()}
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* @return the maximum life in ticks
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*/
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+ @Deprecated(forRemoval = true) // Paper
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int getMaxLife();
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/**
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@@ -127,4 +137,52 @@ public interface Firework extends Projectile {
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return getAttachedTo();
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}
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// Paper end
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+
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+ // Paper start - Firework API
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+ /**
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+ * Gets the item used in the firework.
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+ *
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+ * @return firework item
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+ */
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+ @NotNull
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+ public org.bukkit.inventory.ItemStack getItem();
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+
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+ /**
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+ * Sets the item used in the firework.
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+ * <p>
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+ * Firework explosion effects are used from this item.
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+ *
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+ * @param itemStack item to set
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+ */
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+ void setItem(@org.jetbrains.annotations.Nullable org.bukkit.inventory.ItemStack itemStack);
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+
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+ /**
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+ * Gets the number of ticks the firework has flown.
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+ *
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+ * @return ticks flown
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+ */
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+ int getTicksFlown();
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+
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+ /**
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+ * Sets the number of ticks the firework has flown.
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+ * Setting this greater than detonation ticks will cause the firework to explode.
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+ *
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+ * @param ticks ticks flown
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+ */
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+ void setTicksFlown(int ticks);
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+
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+ /**
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+ * Gets the number of ticks the firework will detonate on.
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+ *
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+ * @return the tick to detonate on
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+ */
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+ int getTicksToDetonate();
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+
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+ /**
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+ * Set the amount of ticks the firework will detonate on.
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+ *
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+ * @param ticks ticks to detonate on
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+ */
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+ void setTicksToDetonate(int ticks);
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/entity/FishHook.java b/src/main/java/org/bukkit/entity/FishHook.java
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index 94e1a30ea1bc26821065a6d89c1f5669bd1d08ae..6ed83d3e4d23e0dc0e1b156a1ee221aaba5c7210 100644
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--- a/src/main/java/org/bukkit/entity/FishHook.java
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+++ b/src/main/java/org/bukkit/entity/FishHook.java
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@@ -322,4 +322,20 @@ public interface FishHook extends Projectile {
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*/
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BOBBING;
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}
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+
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+ // Paper start - More FishHook API
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+ /**
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+ * Get the number of ticks the hook needs to wait for a fish to bite.
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+ *
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+ * @return Number of ticks
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+ */
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+ int getWaitTime();
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+
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+ /**
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+ * Sets the number of ticks the hook needs to wait for a fish to bite.
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+ *
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+ * @param ticks Number of ticks
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+ */
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+ void setWaitTime(int ticks);
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/entity/Projectile.java b/src/main/java/org/bukkit/entity/Projectile.java
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index 06e3ad9cd8f39de0ef6ead794df1492415bc4302..c3933fb5cd9708826effeef2ad2f81c9f7900a37 100644
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--- a/src/main/java/org/bukkit/entity/Projectile.java
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+++ b/src/main/java/org/bukkit/entity/Projectile.java
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@@ -12,6 +12,7 @@ public interface Projectile extends Entity {
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* Retrieve the shooter of this projectile.
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*
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* @return the {@link ProjectileSource} that shot this projectile
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+ * @see #getOwnerUniqueId()
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*/
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@Nullable
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public ProjectileSource getShooter();
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@@ -41,4 +42,89 @@ public interface Projectile extends Entity {
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*/
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@Deprecated(forRemoval = true)
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public void setBounce(boolean doesBounce);
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+ // Paper start
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+
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+ /**
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+ * Gets whether the projectile has left the
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+ * hitbox of their shooter and can now hit entities.
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+ *
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+ * @return has left shooter's hitbox
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+ */
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+ boolean hasLeftShooter();
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+
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+ /**
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+ * Sets whether the projectile has left the
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+ * hitbox of their shooter and can now hit entities.
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+ *
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+ * This is recalculated each tick if the projectile has a shooter.
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+ *
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+ * @param leftShooter has left shooter's hitbox
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+ */
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+ void setHasLeftShooter(boolean leftShooter);
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+
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+ /**
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+ * Gets whether the projectile has been
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+ * shot into the world and has sent a projectile
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+ * shot game event.
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+ *
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+ * @return has been shot into the world
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+ */
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+ boolean hasBeenShot();
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+
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+ /**
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+ * Sets whether the projectile has been
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+ * shot into the world and has sent a projectile
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+ * shot game event in the next tick.
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+ *
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+ * Setting this to false will cause a game event
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+ * to fire and the value to be set back to true.
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+ *
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+ * @param beenShot has been in shot into the world
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+ */
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+ void setHasBeenShot(boolean beenShot);
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+
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+ /**
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+ * Gets whether this projectile can hit an entity.
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+ * <p>
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+ * This method returns true under the following conditions:
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+ * <p>
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+ * - The shooter can see the entity ({@link Player#canSee(Entity)}) <p>
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+ * - The entity is alive and not a spectator <p>
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+ * - The projectile has left the hitbox of the shooter ({@link #hasLeftShooter()})<p>
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+ * - If this is an arrow with piercing, it has not pierced the entity already
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+ *
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+ * @param entity the entity to check if this projectile can hit
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+ * @return true if this projectile can damage the entity, false otherwise
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+ */
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+ boolean canHitEntity(@org.jetbrains.annotations.NotNull Entity entity);
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+
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+ /**
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+ * Makes this projectile hit a specific entity.
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+ * This uses the current position of the projectile for the hit point.
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+ * Using this method will result in {@link org.bukkit.event.entity.ProjectileHitEvent} being called.
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+ * @param entity the entity to hit
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+ * @see #hitEntity(Entity, org.bukkit.util.Vector)
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+ * @see #canHitEntity(Entity)
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+ */
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+ void hitEntity(@org.jetbrains.annotations.NotNull Entity entity);
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+
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+ /**
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+ * Makes this projectile hit a specific entity from a specific point.
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+ * Using this method will result in {@link org.bukkit.event.entity.ProjectileHitEvent} being called.
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+ * @param entity the entity to hit
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+ * @param vector the direction to hit from
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+ * @see #hitEntity(Entity)
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+ * @see #canHitEntity(Entity)
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+ */
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+ void hitEntity(@org.jetbrains.annotations.NotNull Entity entity, @org.jetbrains.annotations.NotNull org.bukkit.util.Vector vector);
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+
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+ /**
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+ * Gets the owner's UUID
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+ *
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+ * @return the owner's UUID, or null if not owned
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+ * @see #getShooter()
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+ */
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+ @Nullable
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+ java.util.UUID getOwnerUniqueId();
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/entity/ShulkerBullet.java b/src/main/java/org/bukkit/entity/ShulkerBullet.java
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index 4623e0d767b343cbdc6fcf20b3b2ff7ff14863cf..dd69a68d1f005c25329bb0366d161ae9b061e108 100644
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--- a/src/main/java/org/bukkit/entity/ShulkerBullet.java
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+++ b/src/main/java/org/bukkit/entity/ShulkerBullet.java
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@@ -18,4 +18,61 @@ public interface ShulkerBullet extends Projectile {
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* @param target the entity to target
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*/
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void setTarget(@Nullable Entity target);
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+ // Paper start
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+ /**
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+ * Gets the relative offset that this shulker bullet should move towards,
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+ * note that this will change each tick as the skulker bullet approaches the target.
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+ *
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+ * @return target delta offset
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+ */
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+ @org.jetbrains.annotations.NotNull
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+ org.bukkit.util.Vector getTargetDelta();
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+
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+
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+ /**
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+ * Sets the relative offset that this shulker bullet should move towards,
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+ * note that this will change each tick as the skulker bullet approaches the target.
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+ * This is usually relative towards their target.
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+ *
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+ * @param vector target
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+ */
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+ void setTargetDelta(@org.jetbrains.annotations.NotNull org.bukkit.util.Vector vector);
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+
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+ /**
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+ * Gets the current movement direction.
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+ * This is used to determine the next movement direction to ensure
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+ * that the bullet does not move in the same direction.
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+ *
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+ * @return null or their current direction
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+ */
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+ @Nullable
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+ org.bukkit.block.BlockFace getCurrentMovementDirection();
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+
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+ /**
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+ * Set the current movement direction.
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+ * This is used to determine the next movement direction to ensure
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+ * that the bullet does not move in the same direction.
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+ *
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+ * Set to null to simply pick a random direction.
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+ *
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+ * @param movementDirection null or a direction
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+ */
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+ void setCurrentMovementDirection(@Nullable org.bukkit.block.BlockFace movementDirection);
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+
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+ /**
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+ * Gets how many ticks this shulker bullet
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+ * will attempt to move in its current direction.
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+ *
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+ * @return number of steps
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+ */
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+ int getFlightSteps();
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+
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+ /**
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+ * Sets how many ticks this shulker bullet
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+ * will attempt to move in its current direction.
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+ *
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+ * @param steps number of steps
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+ */
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+ void setFlightSteps(int steps);
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/entity/ThrownPotion.java b/src/main/java/org/bukkit/entity/ThrownPotion.java
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index 7051e07b4e456aae0ec9e37808b59e5fa62a4027..225ac312613b9e8f3cf680819f2ebe350d1bf48a 100644
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--- a/src/main/java/org/bukkit/entity/ThrownPotion.java
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+++ b/src/main/java/org/bukkit/entity/ThrownPotion.java
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@@ -32,12 +32,34 @@ public interface ThrownPotion extends ThrowableProjectile {
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/**
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* Set the ItemStack for this thrown potion.
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- * <p>
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- * The ItemStack must be of type {@link org.bukkit.Material#SPLASH_POTION}
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- * or {@link org.bukkit.Material#LINGERING_POTION}, otherwise an exception
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- * is thrown.
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*
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* @param item New ItemStack
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*/
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public void setItem(@NotNull ItemStack item);
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+
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+ // Paper start - Projectile API
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+ /**
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+ * Gets a copy of the PotionMeta for this thrown potion.
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+ * This includes what effects will be applied by this potion.
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+ *
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+ * @return potion meta
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+ */
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+ @NotNull
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+ org.bukkit.inventory.meta.PotionMeta getPotionMeta();
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+
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+ /**
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+ * Sets the PotionMeta of this thrown potion.
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+ * This will modify the effects applied by this potion.
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+ * <p>
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+ * Note that the type of {@link #getItem()} is irrelevant
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+ *
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+ * @param meta potion meta
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+ */
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+ void setPotionMeta(@NotNull org.bukkit.inventory.meta.PotionMeta meta);
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+
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+ /**
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+ * Splashes the potion at its current location.
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+ */
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+ void splash();
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/entity/Trident.java b/src/main/java/org/bukkit/entity/Trident.java
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index c8015ff610e3c1222cb368ea1d8a0c2f3785d9c7..02584eced96944a551140f8150c65a7c0f4bb55e 100644
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--- a/src/main/java/org/bukkit/entity/Trident.java
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+++ b/src/main/java/org/bukkit/entity/Trident.java
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@@ -38,5 +38,24 @@ public interface Trident extends AbstractArrow, ThrowableProjectile {
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* @throws IllegalArgumentException if the loyalty level is lower than 0 or greater than 127
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*/
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void setLoyaltyLevel(int loyaltyLevel);
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+
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+ /**
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+ * Gets if this trident has dealt damage to an
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+ * entity yet or has hit the floor.
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+ *
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+ * If neither of these events have occurred yet, this will
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+ * return false.
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+ *
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+ * @return has dealt damage
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+ */
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+ boolean hasDealtDamage();
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+
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+ /**
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+ * Sets if this trident has dealt damage to an entity
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+ * yet or has hit the floor.
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+ *
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+ * @param hasDealtDamage has dealt damage or hit the floor
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+ */
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+ void setHasDealtDamage(boolean hasDealtDamage);
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}
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// Paper end
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