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Paper/Spigot-Server-Patches/0242-Configurable-Bed-Search-Radius.patch
Aikar e4d10a6d67
Updated Upstream (Bukkit/CraftBukkit) 
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
122289ff Add FaceAttachable interface to handle Grindstone facing in common with Switches
a6db750e SPIGOT-5647: ZombieVillager entity should have getVillagerType()

CraftBukkit Changes:
bbe3d58e SPIGOT-5650: Lectern.setPage(int) causes a NullPointerException
3075579f Add FaceAttachable interface to handle Grindstone facing in common with Switches
95bd4238 SPIGOT-5647: ZombieVillager entity should have getVillagerType()
4d975ac3 SPIGOT-5617: setBlockData does not work when NotPlayEvent is called by redstone current
2020-04-02 17:09:17 -04:00

154 Zeilen
7.5 KiB
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From 06cdbf697ba30e29c676c9f6ee6e4a72b0114655 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 4 Jul 2018 15:22:06 -0400
Subject: [PATCH] Configurable Bed Search Radius
Allows you to increase how far to check for a safe place to respawn
a player near their bed, allowing a better chance to respawn the
player at their bed should it of became obstructed.
Defaults to vanilla 1.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index cea15d50ed..387e0dcb9f 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -377,4 +377,15 @@ public class PaperWorldConfig {
private void scanForLegacyEnderDragon() {
scanForLegacyEnderDragon = getBoolean("game-mechanics.scan-for-legacy-ender-dragon", true);
}
+
+ public int bedSearchRadius = 1;
+ private void bedSearchRadius() {
+ bedSearchRadius = getInt("bed-search-radius", 1);
+ if (bedSearchRadius < 1) {
+ bedSearchRadius = 1;
+ }
+ if (bedSearchRadius > 1) {
+ log("Bed Search Radius: " + bedSearchRadius);
+ }
+ }
}
diff --git a/src/main/java/net/minecraft/server/BlockBed.java b/src/main/java/net/minecraft/server/BlockBed.java
index 7947563426..06a35629ab 100644
--- a/src/main/java/net/minecraft/server/BlockBed.java
+++ b/src/main/java/net/minecraft/server/BlockBed.java
@@ -196,6 +196,10 @@ public class BlockBed extends BlockFacingHorizontal implements ITileEntity {
public static Optional<Vec3D> a(EntityTypes<?> entitytypes, IWorldReader iworldreader, BlockPosition blockposition, int i) {
EnumDirection enumdirection = (EnumDirection) iworldreader.getType(blockposition).get(BlockBed.FACING);
+ // Paper start - configurable bed search radius
+ return findSafePosition(entitytypes, (World) iworldreader, enumdirection, blockposition);
+ }
+ /*
int j = blockposition.getX();
int k = blockposition.getY();
int l = blockposition.getZ();
@@ -224,7 +228,103 @@ public class BlockBed extends BlockFacingHorizontal implements ITileEntity {
return Optional.empty();
}
+ */
+
+ private static Optional<Vec3D> findSafePosition(EntityTypes<?> entitytypes, World world, EnumDirection updirection, BlockPosition blockposition){
+ int radius = world.paperConfig.bedSearchRadius;
+ double angle = Math.PI / 2;
+ int tmpX = (int)(updirection.getAdjacentX() * Math.cos(angle) - updirection.getAdjacentZ() * Math.sin(angle));
+ int tmpZ = (int)(updirection.getAdjacentX() * Math.sin(angle) + updirection.getAdjacentZ() * Math.cos(angle));
+
+ EnumDirection rightDirection = EnumDirection.a(tmpX, 0, tmpZ);
+ EnumDirection downDirection = updirection.opposite();
+ EnumDirection leftDirection = rightDirection.opposite();
+
+ EnumDirection[] corePositionOutDirection = new EnumDirection[6];
+ corePositionOutDirection[0] = updirection;
+ corePositionOutDirection[1] = leftDirection;
+ corePositionOutDirection[2] = leftDirection;
+ corePositionOutDirection[3] = downDirection;
+ corePositionOutDirection[4] = rightDirection;
+ corePositionOutDirection[5] = rightDirection;
+
+ BlockPosition[] corePosition = new BlockPosition[6];
+ corePosition[0] = blockposition.add(updirection.getAdjacentX(), 0, updirection.getAdjacentZ());
+ corePosition[1] = blockposition.add(leftDirection.getAdjacentX(), 0, leftDirection.getAdjacentZ());
+ corePosition[2] = corePosition[1].add(downDirection.getAdjacentX(), 0, downDirection.getAdjacentZ());
+ corePosition[3] = blockposition.add(2 * downDirection.getAdjacentX(), 0, 2 * downDirection.getAdjacentZ());
+ corePosition[5] = blockposition.add(rightDirection.getAdjacentX(), 0, rightDirection.getAdjacentZ());
+ corePosition[4] = corePosition[5].add(downDirection.getAdjacentX(), 0, downDirection.getAdjacentZ());
+
+ BlockPosition[] tmpPosition = new BlockPosition[8];
+ EnumDirection[] tmpPositionDirection = new EnumDirection[8];
+ tmpPositionDirection[0] = rightDirection;
+ tmpPositionDirection[1] = leftDirection;
+ tmpPositionDirection[2] = updirection;
+ tmpPositionDirection[3] = downDirection;
+ tmpPositionDirection[4] = leftDirection;
+ tmpPositionDirection[5] = rightDirection;
+ tmpPositionDirection[6] = downDirection;
+ tmpPositionDirection[7] = updirection;
+
+ BlockPosition pos;
+ Optional<Vec3D> vector;
+ for (int r = 1; r <= radius; r++) {
+ int h = 0;
+ while (h <= 1) {
+ int numIterated = 0;
+ for (int index = (int)(Math.random() * corePosition.length); numIterated < corePosition.length; index = (index+1) % corePosition.length) {
+ numIterated++;
+
+ pos = corePosition[index].add(0, h, 0);
+ vector = isSafeRespawn(entitytypes, world, pos);
+ if (vector.isPresent()) {
+ return vector;
+ }
+ }
+ tmpPosition[0] = corePosition[0].add(0, h, 0);
+ tmpPosition[1] = corePosition[0].add(0, h, 0);
+ tmpPosition[2] = corePosition[1].add(0, h, 0);
+ tmpPosition[3] = corePosition[2].add(0, h, 0);
+ tmpPosition[4] = corePosition[3].add(0, h, 0);
+ tmpPosition[5] = corePosition[3].add(0, h, 0);
+ tmpPosition[6] = corePosition[4].add(0, h, 0);
+ tmpPosition[7] = corePosition[5].add(0, h, 0);
+ for (int rr = 1; rr <= r; rr++){
+ numIterated = 0;
+ for (int index = (int)(Math.random() * tmpPosition.length); numIterated < tmpPosition.length; index = (index+1) % tmpPosition.length) {
+ numIterated++;
+ tmpPosition[index] = tmpPosition[index].add(tmpPositionDirection[index].getAdjacentX(), 0, tmpPositionDirection[index].getAdjacentZ());
+ pos = tmpPosition[index];
+
+ vector = isSafeRespawn(entitytypes, world, pos);
+ if (vector.isPresent()) {
+ return vector;
+ }
+ }
+ }
+ switch (h) {
+ case -1:
+ h = 1;
+ break;
+ case 0:
+ h = -1;
+ break;
+ case 1:
+ h = Integer.MAX_VALUE;
+ break;
+ }
+ }
+ for (int index = 0; index < corePosition.length; index++) {
+ EnumDirection tmp = corePositionOutDirection[index];
+ corePosition[index] = corePosition[index].add(tmp.getAdjacentX(), 0, tmp.getAdjacentZ());
+ }
+ }
+ return Optional.empty();
+ }
+ // Paper end
+ protected static Optional<Vec3D> isSafeRespawn(EntityTypes<?> entityTypes, IWorldReader iworldreader, BlockPosition blockPosition) { return a(entityTypes, iworldreader, blockPosition); } // Paper -- obfhelper
protected static Optional<Vec3D> a(EntityTypes<?> entitytypes, IWorldReader iworldreader, BlockPosition blockposition) {
VoxelShape voxelshape = iworldreader.getType(blockposition).getCollisionShape(iworldreader, blockposition);
--
2.25.1
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