Files
Purpur/patches/server/0160-Config-to-disable-hostile-mob-spawn-on-ice.patch
BillyGalbreath b7f623afe5 Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
9259558b58 Fix remapping issue with RangedAttackMob and RangedEntity (#7167)
3d9385e665 Add material tags for copper blocks (#7141)
75f4cb074a Move setShouldBurnInDay to AbstractSkeleton (#7120)
9adc0b243b Fix breakNaturally for fluid-logged blocks (#7134)
76f327471d Move VehicleCollisionEvent HandlerList up (#7112)
d4c819056d Forward CraftEntity in teleport command (#7025)
9012ae8880 Improve scoreboard entries (#6871)
264b11d9f3 Entity powdered snow API (#6833)
a6a6a3db24 [ci skip] Revert change to apatch script
2cf6a57bca Fix entity type tags suggestions in selectors (#6468)
8a21c1742b Add API for item entity health (#6514)
26fbb02aae Adventure changes for Java 17 and Component support for resourcepack prompt
10bfb63f6c Configurable max block light for monster spawning (#7129)
6e5ceb34eb Fix ChunkMap distanceManager field reobf
82eaf4ee15 Fix duplicated BlockPistonRetractEvent call (#7111)
cf621c5eb3 Load effect amplifiers greater than 127 correctly (#7175)
1ce4281666 Fix ABI breakage for plainSerializer (#7178)
bf826b3fac [ci skip] Update Gradle wrapper to 7.3.3
464b1715bb Add uncaught exception handler using logger to usages of ThreadFactoryBuilder (#7179)
2021-12-23 22:44:22 -06:00

41 lines
2.5 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 1d66588cfe94d190a34dc376b4b5bff9461a3529..d2dbb7a6832ffc0c8759f26f685428ce86d6b7c8 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Monster.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Monster.java
@@ -88,6 +88,12 @@ 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 if (world.getBrightness(LightLayer.BLOCK, pos) > (world.getLevel().paperConfig.maxBlockLightForMonsterSpawning >= 0 ? world.getLevel().paperConfig.maxBlockLightForMonsterSpawning : 0)) { // Paper - configurable max block light level
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 07dce1b9affedb5ae6888431e713accfe8871c26..5eec80e7266ffe9c5f51eb500c40d680aac53ccc 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -546,8 +546,12 @@ 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;