109 lines
3.5 KiB
Diff
109 lines
3.5 KiB
Diff
From e7febe25992426125545ed3cee761b525a8231c3 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@GMail.com>
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Date: Sat, 22 Sep 2018 00:32:53 -0500
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Subject: [PATCH] Add LivingEntity#getTargetEntity
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diff --git a/src/main/java/com/destroystokyo/paper/entity/TargetEntityInfo.java b/src/main/java/com/destroystokyo/paper/entity/TargetEntityInfo.java
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new file mode 100644
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index 00000000..f52644fa
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/entity/TargetEntityInfo.java
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@@ -0,0 +1,38 @@
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+package com.destroystokyo.paper.entity;
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+
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+import org.bukkit.entity.Entity;
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+import org.bukkit.util.Vector;
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+import org.jetbrains.annotations.NotNull;
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+
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+/**
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+ * Represents information about a targeted entity
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+ */
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+public class TargetEntityInfo {
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+ private final Entity entity;
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+ private final Vector hitVec;
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+
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+ public TargetEntityInfo(@NotNull Entity entity, @NotNull Vector hitVec) {
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+ this.entity = entity;
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+ this.hitVec = hitVec;
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+ }
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+
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+ /**
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+ * Get the entity that is targeted
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+ *
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+ * @return Targeted entity
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+ */
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+ @NotNull
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+ public Entity getEntity() {
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+ return entity;
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+ }
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+
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+ /**
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+ * Get the position the entity is targeted at
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+ *
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+ * @return Targeted position
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+ */
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+ @NotNull
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+ public Vector getHitVector() {
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+ return hitVec;
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+ }
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+}
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diff --git a/src/main/java/org/bukkit/entity/LivingEntity.java b/src/main/java/org/bukkit/entity/LivingEntity.java
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index 75761f2d..7f3c0a6e 100644
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--- a/src/main/java/org/bukkit/entity/LivingEntity.java
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+++ b/src/main/java/org/bukkit/entity/LivingEntity.java
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@@ -149,6 +149,50 @@ public interface LivingEntity extends Attributable, Damageable, ProjectileSource
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*/
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@Nullable
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public com.destroystokyo.paper.block.TargetBlockInfo getTargetBlockInfo(int maxDistance, @NotNull com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode);
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+
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+ /**
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+ * Gets information about the entity being targeted
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+ *
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+ * @param maxDistance this is the maximum distance to scan
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+ * @return entity being targeted, or null if no entity is targeted
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+ */
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+ @Nullable
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+ public default Entity getTargetEntity(int maxDistance) {
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+ return getTargetEntity(maxDistance, false);
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+ }
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+
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+ /**
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+ * Gets information about the entity being targeted
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+ *
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+ * @param maxDistance this is the maximum distance to scan
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+ * @param ignoreBlocks true to scan through blocks
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+ * @return entity being targeted, or null if no entity is targeted
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+ */
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+ @Nullable
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+ public Entity getTargetEntity(int maxDistance, boolean ignoreBlocks);
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+
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+ /**
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+ * Gets information about the entity being targeted
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+ *
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+ * @param maxDistance this is the maximum distance to scan
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+ * @return TargetEntityInfo about the entity being targeted,
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+ * or null if no entity is targeted
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+ */
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+ @Nullable
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+ public default com.destroystokyo.paper.entity.TargetEntityInfo getTargetEntityInfo(int maxDistance) {
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+ return getTargetEntityInfo(maxDistance, false);
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+ }
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+
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+ /**
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+ * Gets information about the entity being targeted
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+ *
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+ * @param maxDistance this is the maximum distance to scan
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+ * @param ignoreBlocks true to scan through blocks
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+ * @return TargetEntityInfo about the entity being targeted,
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+ * or null if no entity is targeted
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+ */
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+ @Nullable
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+ public com.destroystokyo.paper.entity.TargetEntityInfo getTargetEntityInfo(int maxDistance, boolean ignoreBlocks);
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// Paper end
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/**
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--
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2.21.0
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