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Improve bed search pattern to go inwards out for bed search radius

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Aikar 2018-07-08 03:30:40 -04:00
parent 17525cd54b
commit 18c1127fcd
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1 changed files with 65 additions and 30 deletions
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95
Spigot-Server-Patches/0327-Configurable-Bed-Search-Radius.patch
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@ -1,4 +1,4 @@
From 7c213dfb31781072573036f72bd0192cadb53146 Mon Sep 17 00:00:00 2001
From a246ceabeb00b56874af023516184f8ef320c62f 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
@ -30,40 +30,75 @@ index 06c54690f..50416f40a 100644
+ }
}
diff --git a/src/main/java/net/minecraft/server/BlockBed.java b/src/main/java/net/minecraft/server/BlockBed.java
index 9346bddff..b12834705 100644
index 9346bddff..f1a107991 100644
--- a/src/main/java/net/minecraft/server/BlockBed.java
+++ b/src/main/java/net/minecraft/server/BlockBed.java
@@ -164,10 +164,17 @@ public class BlockBed extends BlockFacingHorizontal implements ITileEntity {
int k1 = l - enumdirection.getAdjacentZ() * i1 - 1;
int l1 = j1 + 2;
int i2 = k1 + 2;
-
- for (int j2 = j1; j2 <= l1; ++j2) {
- for (int k2 = k1; k2 <= i2; ++k2) {
- BlockPosition blockposition1 = new BlockPosition(j2, k, k2);
+ // Paper start
+ int radius = world.paperConfig.bedSearchRadius - 1;
+ j1 -= radius;
+ k1 -= radius;
+ l1 += radius;
+ i2 += radius;
+ // Paper end
@@ -155,6 +155,51 @@ public class BlockBed extends BlockFacingHorizontal implements ITileEntity {
@Nullable
public static BlockPosition a(World world, BlockPosition blockposition, int i) {
EnumDirection enumdirection = (EnumDirection) world.getType(blockposition).get(BlockBed.FACING);
+ // Paper - replace whole method
+ int radius = world.paperConfig.bedSearchRadius;
+ for (int r = 1; r <= radius; r++) {
+ int x = -r;
+ int z = r;
+
+ for (int j2 = j1 ; j2 <= l1 ; ++j2) {
+ for (int k2 = k1 ; k2 <= i2 ; ++k2) { for (int y = -radius ; y <= radius ; y++) { // Paper
+ BlockPosition blockposition1 = new BlockPosition(j2, k + y, k2); // Paper
if (b(world, blockposition1)) {
if (i <= 0) {
@@ -175,7 +182,7 @@ public class BlockBed extends BlockFacingHorizontal implements ITileEntity {
}
--i;
- }
+ }} // Paper
}
+ // Iterates the edge of half of the box; then negates for other half.
+ while (x <= r && z > -r) {
+ for (int y = -1; y <= 1; y++) {
+ BlockPosition pos = blockposition.add(x, y, z);
+ if (isSafeRespawn(world, pos)) {
+ if (i-- <= 0) {
+ return pos;
+ }
+ }
+ pos = blockposition.add(-x, y, -z);
+ if (isSafeRespawn(world, pos)) {
+ if (i-- <= 0) {
+ return pos;
+ }
+ }
+
+ pos = blockposition.add(enumdirection.getAdjacentX() + x, y, enumdirection.getAdjacentZ() + z);
+ if (isSafeRespawn(world, pos)) {
+ if (i-- <= 0) {
+ return pos;
+ }
+ }
+
+ pos = blockposition.add(enumdirection.getAdjacentX() - x, y, enumdirection.getAdjacentZ() - z);
+ if (isSafeRespawn(world, pos)) {
+ if (i-- <= 0) {
+ return pos;
+ }
+ }
+ }
+ if (x < r) {
+ x++;
+ } else {
+ z--;
+ }
+ }
+ }
+
+ return null; /* // Paper comment out
int j = blockposition.getX();
int k = blockposition.getY();
int l = blockposition.getZ();
@@ -180,9 +225,12 @@ public class BlockBed extends BlockFacingHorizontal implements ITileEntity {
}
}
- return null;
+ return null;*/ // Paper
}
+ protected static boolean isSafeRespawn(World world, BlockPosition blockposition) { // Paper - OBFHELPER + behavior improvement
+ return b(world, blockposition) && world.getType(blockposition.down()).getMaterial().isBuildable(); // Paper - ensure solid block
+ }
protected static boolean b(World world, BlockPosition blockposition) {
return world.getType(blockposition.down()).q() && !world.getType(blockposition).getMaterial().isBuildable() && !world.getType(blockposition.up()).getMaterial().isBuildable();
}
--
2.18.0