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Paper-Old/Spigot-Server-Patches/0201-Do-not-allow-a-zero-max-height-in-BiomeJungle.patch
2017-06-18 20:37:08 -05:00

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1.9 KiB
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From 06e123778923dc16e27dd8d42f8a61f785f0dd7d Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Mon, 23 Jan 2017 15:10:25 -0600
Subject: [PATCH] Do not allow a zero max height in BiomeJungle
diff --git a/src/main/java/net/minecraft/server/BiomeJungle.java b/src/main/java/net/minecraft/server/BiomeJungle.java
index 8f67cb36..8dc0b623 100644
--- a/src/main/java/net/minecraft/server/BiomeJungle.java
+++ b/src/main/java/net/minecraft/server/BiomeJungle.java
@@ -40,7 +40,11 @@ public class BiomeJungle extends BiomeBase {
super.a(world, random, blockposition);
int i = random.nextInt(16) + 8;
int j = random.nextInt(16) + 8;
- int k = random.nextInt(world.getHighestBlockYAt(blockposition.a(i, 0, j)).getY() * 2);
+ // Paper start - Don't allow a 0 height
+ int height = world.getHighestBlockYAt(blockposition.add(i, 0, j)).getY() * 2;
+ if (height < 1) height = 1;
+ int k = random.nextInt(height);
+ // Paper end
(new WorldGenMelon()).generate(world, random, blockposition.a(i, k, j));
WorldGenVines worldgenvines = new WorldGenVines();
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index 6a0b3a62..38a7af58 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -42,6 +42,7 @@ public class BlockPosition extends BaseBlockPosition {
this(baseblockposition.getX(), baseblockposition.getY(), baseblockposition.getZ());
}
+ public BlockPosition add(double x, double y, double z) { return this.a(x, y, z); } // Paper - OBFHELPER
public BlockPosition a(double d0, double d1, double d2) {
return d0 == 0.0D && d1 == 0.0D && d2 == 0.0D ? this : new BlockPosition((double) this.getX() + d0, (double) this.getY() + d1, (double) this.getZ() + d2);
}
--
2.13.1.windows.2