mirror of https://github.com/PaperMC/Paper.git
49 lines
2.0 KiB
Diff
49 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: TwoLeggedCat <80929284+TwoLeggedCat@users.noreply.github.com>
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Date: Sat, 29 May 2021 14:33:18 -0500
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Subject: [PATCH] Add more line of sight methods
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diff --git a/src/main/java/org/bukkit/RegionAccessor.java b/src/main/java/org/bukkit/RegionAccessor.java
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index 71ef9b479888aa83455757560b60745572c7196d..cd83348de3f82b3fddcf2d4bb9187ec8173b0e40 100644
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--- a/src/main/java/org/bukkit/RegionAccessor.java
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+++ b/src/main/java/org/bukkit/RegionAccessor.java
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@@ -437,5 +437,13 @@ public interface RegionAccessor extends Keyed { // Paper
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@NotNull
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@Override
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NamespacedKey getKey();
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+
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+ /**
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+ * Tell whether a line of sight exists between the given locations
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+ * @param from Location to start at
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+ * @param to target Location
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+ * @return whether a line of sight exists between {@code from} and {@code to}
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+ */
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+ public boolean lineOfSightExists(@NotNull Location from, @NotNull Location to);
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// Paper end
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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 8e39aebdc41150b45c241f435ce4e5f1f84d3814..7d505bf501c2b3985417441a543cee405648ec0b 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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@@ -570,6 +570,19 @@ public interface LivingEntity extends Attributable, Damageable, ProjectileSource
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*/
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public boolean hasLineOfSight(@NotNull Entity other);
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+ // Paper start
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+ /**
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+ * Checks whether the living entity has block line of sight to the given block.
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+ * <p>
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+ * This uses the same algorithm that hostile mobs use to find the closest
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+ * player.
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+ *
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+ * @param location the location to determine line of sight to
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+ * @return true if there is a line of sight, false if not
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+ */
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+ public boolean hasLineOfSight(@NotNull Location location);
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+ // Paper end
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+
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/**
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* Returns if the living entity despawns when away from players or not.
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* <p>
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