Files
Purpur/patches/server/0177-Config-to-disable-hostile-mob-spawn-on-ice.patch
William Blake Galbreath c8befee46e Updated Upstream (Paper & Tuinity)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
b33b63908e Support complex components in written book builder (#6337)
bfb3d42b44 Optimize entity tracker passenger checks (#6361)
399710ff79 Add reobf mappings patch for MinecraftServer#getLootTables (#6368)
25cd8aba9f Config option for Piglins guarding chests (#4829)
80650e8936 Added EntityItemDamageEvent (#4928)

Tuinity Changes:
8e7cc4dc96 Do not submit profile lookups to worldgen threads
2021-08-10 10:53:57 -05:00

41 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Tue, 23 Mar 2021 15:40:45 -0400
Subject: [PATCH] Config to disable hostile mob spawn on ice
diff --git a/src/main/java/net/minecraft/world/entity/monster/Monster.java b/src/main/java/net/minecraft/world/entity/monster/Monster.java
index fc34cfa8bfb3b82a8e1b28d261f0e901d837467e..35d47bb0d8c4a2b8374564133f040899680efc0b 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Monster.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Monster.java
@@ -87,6 +87,12 @@ public abstract class Monster extends PathfinderMob implements Enemy {
}
public static boolean isDarkEnoughToSpawn(ServerLevelAccessor world, BlockPos pos, Random random) {
+ // Purpur start
+ net.minecraft.world.level.block.state.BlockState spawnBlock = world.getBlockState(pos.below());
+ if ((!world.getMinecraftWorld().purpurConfig.mobsSpawnOnPackedIce && spawnBlock.is(net.minecraft.world.level.block.Blocks.PACKED_ICE)) || (!world.getMinecraftWorld().purpurConfig.mobsSpawnOnBlueIce && spawnBlock.is(net.minecraft.world.level.block.Blocks.BLUE_ICE))) {
+ return false;
+ }
+ // Purpur end
if (world.getBrightness(LightLayer.SKY, pos) > random.nextInt(32)) {
return false;
} else {
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index f743ca24b9ba9c165b0c987ffcc141de693169da..e9ff5fbf5d4524cee836afd85618355bd9c53821 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -564,8 +564,12 @@ public class PurpurWorldConfig {
}
public boolean snowOnBlueIce = true;
+ public boolean mobsSpawnOnPackedIce = true;
+ public boolean mobsSpawnOnBlueIce = true;
private void iceSettings() {
snowOnBlueIce = getBoolean("blocks.blue_ice.allow-snow-formation", snowOnBlueIce);
+ mobsSpawnOnPackedIce = getBoolean("blocks.packed_ice.allow-mob-spawns", mobsSpawnOnPackedIce);
+ mobsSpawnOnBlueIce = getBoolean("blocks.blue_ice.allow-mob-spawns", mobsSpawnOnBlueIce);
}
public boolean lavaInfinite = false;