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https://github.com/PurpurMC/Purpur.git
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44 lines
2.5 KiB
Diff
44 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Encode42 <me@encode42.dev>
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Date: Tue, 23 Mar 2021 15:40:45 -0400
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Subject: [PATCH] Config to disable hostile mob spawn on ice
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diff --git a/src/main/java/net/minecraft/world/entity/monster/Monster.java b/src/main/java/net/minecraft/world/entity/monster/Monster.java
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index 37539f7680013ab99ed3313b82f9829617d17a71..01eb60c7086be32c64f119a1c492a11cd070a073 100644
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--- a/src/main/java/net/minecraft/world/entity/monster/Monster.java
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+++ b/src/main/java/net/minecraft/world/entity/monster/Monster.java
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@@ -89,6 +89,14 @@ public abstract class Monster extends PathfinderMob implements Enemy {
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}
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public static boolean isDarkEnoughToSpawn(ServerLevelAccessor world, BlockPos pos, RandomSource random) {
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+ // Purpur start
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+ if (!world.getMinecraftWorld().purpurConfig.mobsSpawnOnPackedIce || !world.getMinecraftWorld().purpurConfig.mobsSpawnOnBlueIce) {
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+ net.minecraft.world.level.block.state.BlockState spawnBlock = world.getBlockState(pos.below());
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+ 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))) {
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+ return false;
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+ }
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+ }
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+ // Purpur end
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if (world.getBrightness(LightLayer.SKY, pos) > random.nextInt(32)) {
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return false;
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} else {
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diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
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index 7a7a5ffbee371d92899beb3defee9e6ebf8a9e71..28cfb198b936c24bdad05ce5603847811335d911 100644
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--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
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+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
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@@ -540,6 +540,13 @@ public class PurpurWorldConfig {
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furnaceUseLavaFromUnderneath = getBoolean("blocks.furnace.use-lava-from-underneath", furnaceUseLavaFromUnderneath);
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}
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+ public boolean mobsSpawnOnPackedIce = true;
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+ public boolean mobsSpawnOnBlueIce = true;
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+ private void iceSettings() {
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+ mobsSpawnOnPackedIce = getBoolean("blocks.packed_ice.allow-mob-spawns", mobsSpawnOnPackedIce);
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+ mobsSpawnOnBlueIce = getBoolean("blocks.blue_ice.allow-mob-spawns", mobsSpawnOnBlueIce);
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+ }
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+
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public boolean lavaInfinite = false;
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public int lavaInfiniteRequiredSources = 2;
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public int lavaSpeedNether = 10;
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