mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-30 04:02:50 +01:00
60 lines
3.3 KiB
Diff
60 lines
3.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jakub Zacek <dawon@dawon.eu>
|
|
Date: Mon, 4 Oct 2021 10:16:44 +0200
|
|
Subject: [PATCH] Add methods to find targets for lightning strikes
|
|
|
|
== AT ==
|
|
public net.minecraft.server.level.ServerLevel findLightningRod(Lnet/minecraft/core/BlockPos;)Ljava/util/Optional;
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
index e0669492427faa3f53bce10b7d933969a3ecf9d8..6073817a9fd910fa3744ec910d312093192cbd84 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
@@ -763,6 +763,11 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
}
|
|
|
|
protected BlockPos findLightningTargetAround(BlockPos pos) {
|
|
+ // Paper start - Add methods to find targets for lightning strikes
|
|
+ return this.findLightningTargetAround(pos, false);
|
|
+ }
|
|
+ public BlockPos findLightningTargetAround(BlockPos pos, boolean returnNullWhenNoTarget) {
|
|
+ // Paper end - Add methods to find targets for lightning strikes
|
|
BlockPos blockposition1 = this.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, pos);
|
|
Optional<BlockPos> optional = this.findLightningRod(blockposition1);
|
|
|
|
@@ -777,6 +782,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
if (!list.isEmpty()) {
|
|
return ((LivingEntity) list.get(this.random.nextInt(list.size()))).blockPosition();
|
|
} else {
|
|
+ if (returnNullWhenNoTarget) return null; // Paper - Add methods to find targets for lightning strikes
|
|
if (blockposition1.getY() == this.getMinBuildHeight() - 1) {
|
|
blockposition1 = blockposition1.above(2);
|
|
}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
index a46275f0684437d1c99792ad61889fd047318028..321da9572b896b54ad961e1c7179929b145ae0ac 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
@@ -687,6 +687,23 @@ public class CraftWorld extends CraftRegionAccessor implements World {
|
|
return (LightningStrike) lightning.getBukkitEntity();
|
|
}
|
|
|
|
+ // Paper start - Add methods to find targets for lightning strikes
|
|
+ @Override
|
|
+ public Location findLightningRod(Location location) {
|
|
+ return this.world.findLightningRod(io.papermc.paper.util.MCUtil.toBlockPosition(location))
|
|
+ .map(blockPos -> io.papermc.paper.util.MCUtil.toLocation(this.world, blockPos)
|
|
+ // get the actual rod pos
|
|
+ .subtract(0, 1, 0))
|
|
+ .orElse(null);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public Location findLightningTarget(Location location) {
|
|
+ final BlockPos pos = this.world.findLightningTargetAround(io.papermc.paper.util.MCUtil.toBlockPosition(location), true);
|
|
+ return pos == null ? null : io.papermc.paper.util.MCUtil.toLocation(this.world, pos);
|
|
+ }
|
|
+ // Paper end - Add methods to find targets for lightning strikes
|
|
+
|
|
@Override
|
|
public boolean generateTree(Location loc, TreeType type) {
|
|
return this.generateTree(loc, CraftWorld.rand, type);
|