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49 lines
2.1 KiB
Diff
49 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jakub Zacek <dawon@dawon.eu>
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Date: Mon, 4 Oct 2021 08:29:36 +0200
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Subject: [PATCH] Add methods to find targets for lightning strikes
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diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
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index 5810bcf92ddff080511dd07326769c8fef53d7b9..1f8a51897d9de00f0004ab1de479198390483f7d 100644
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--- a/src/main/java/org/bukkit/World.java
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+++ b/src/main/java/org/bukkit/World.java
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@@ -757,6 +757,37 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
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@NotNull
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public LightningStrike strikeLightningEffect(@NotNull Location loc);
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+ // Paper start
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+ /**
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+ * Finds the location of the nearest unobstructed Lightning Rod in a 128-block
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+ * radius around the given location. Returns {@code null} if no Lightning Rod is found.
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+ *
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+ * <p>Note: To activate a Lightning Rod, the position one block above it must be struck by lightning.</p>
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+ *
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+ * @param location {@link Location} to search for Lightning Rod around
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+ * @return {@link Location} of Lightning Rod or {@code null}
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+ */
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+ @Nullable
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+ public Location findLightningRod(@NotNull Location location);
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+
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+ /**
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+ * Finds a target {@link Location} for lightning to strike.
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+ * <p>It selects from (in the following order):</p>
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+ * <ol>
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+ * <li>the block above the nearest Lightning Rod, found using {@link World#findLightningRod(Location)}</li>
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+ * <li>a random {@link LivingEntity} that can see the sky in a 6x6 cuboid
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+ * around input X/Z coordinates. Y ranges from <i>the highest motion-blocking
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+ * block at the input X/Z - 3</i> to <i>the height limit + 3</i></li>
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+ * </ol>
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+ * <p>Returns {@code null} if no target is found.</p>
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+ *
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+ * @param location {@link Location} to search for target around
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+ * @return lightning target or {@code null}
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+ */
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+ @Nullable
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+ public Location findLightningTarget(@NotNull Location location);
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+ // Paper end
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+
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/**
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* Get a list of all entities in this World
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*
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