From 00595eff929220f1d8cf12c4bf51fb9f9f4bdb30 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sun, 5 Jul 2020 23:40:16 -0500
Subject: [PATCH] Add allow water in end world option


diff --git a/src/main/java/net/minecraft/server/BlockIce.java b/src/main/java/net/minecraft/server/BlockIce.java
index aba5c6b8713c04302632bd1d289fd968c9e0607a..b75f6ded5d4bd3150789fba773a2c76c3e55bb90 100644
--- a/src/main/java/net/minecraft/server/BlockIce.java
+++ b/src/main/java/net/minecraft/server/BlockIce.java
@@ -13,7 +13,7 @@ public class BlockIce extends BlockHalfTransparent {
     public void a(World world, EntityHuman entityhuman, BlockPosition blockposition, IBlockData iblockdata, @Nullable TileEntity tileentity, ItemStack itemstack) {
         super.a(world, entityhuman, blockposition, iblockdata, tileentity, itemstack);
         if (EnchantmentManager.getEnchantmentLevel(Enchantments.SILK_TOUCH, itemstack) == 0) {
-            if (world.getDimensionManager().isNether()) {
+            if (world.isNether() || (world.isTheEnd() && !net.pl3x.purpur.PurpurConfig.allowWaterPlacementInTheEnd)) { // Purpur
                 world.a(blockposition, false);
                 return;
             }
@@ -41,7 +41,7 @@ public class BlockIce extends BlockHalfTransparent {
             return;
         }
         // CraftBukkit end
-        if (world.getDimensionManager().isNether()) {
+        if (world.isNether() || (world.isTheEnd() && !net.pl3x.purpur.PurpurConfig.allowWaterPlacementInTheEnd)) { // Purpur
             world.a(blockposition, false);
         } else {
             world.setTypeUpdate(blockposition, Blocks.WATER.getBlockData());
diff --git a/src/main/java/net/minecraft/server/ItemBucket.java b/src/main/java/net/minecraft/server/ItemBucket.java
index 120bf8436fd82294c339add2e7bff1cda8311aea..848a185c04aa90a62e6bcc49ad68a7489ca28970 100644
--- a/src/main/java/net/minecraft/server/ItemBucket.java
+++ b/src/main/java/net/minecraft/server/ItemBucket.java
@@ -122,7 +122,7 @@ public class ItemBucket extends Item {
             // CraftBukkit end
             if (!flag1) {
                 return movingobjectpositionblock != null && this.a(entityhuman, world, movingobjectpositionblock.getBlockPosition().shift(movingobjectpositionblock.getDirection()), (MovingObjectPositionBlock) null, enumdirection, clicked, itemstack, enumhand); // CraftBukkit // Paper - add enumhand
-            } else if (world.getDimensionManager().isNether() && this.fluidType.a((Tag) TagsFluid.WATER)) {
+            } else if ((world.isNether() || (world.isTheEnd() && !net.pl3x.purpur.PurpurConfig.allowWaterPlacementInTheEnd)) && this.fluidType.a((Tag) TagsFluid.WATER)) { // Purpur
                 int i = blockposition.getX();
                 int j = blockposition.getY();
                 int k = blockposition.getZ();
@@ -130,7 +130,7 @@ public class ItemBucket extends Item {
                 world.playSound(entityhuman, blockposition, SoundEffects.BLOCK_FIRE_EXTINGUISH, SoundCategory.BLOCKS, 0.5F, 2.6F + (world.random.nextFloat() - world.random.nextFloat()) * 0.8F);
 
                 for (int l = 0; l < 8; ++l) {
-                    world.addParticle(Particles.LARGE_SMOKE, (double) i + Math.random(), (double) j + Math.random(), (double) k + Math.random(), 0.0D, 0.0D, 0.0D);
+                    ((WorldServer) world).sendParticles(null, Particles.LARGE_SMOKE, (double) i + Math.random(), (double) j + Math.random(), (double) k + Math.random(), 1, 0.0D, 0.0D, 0.0D, 0.0D, true); // Purpur
                 }
 
                 return true;
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index a8571dae8daefb557a8e3ee39c80ebc3b1b5aad9..7a82a894bb3f737cc80f0b4b8d7a1b25ce1afc6c 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1639,4 +1639,14 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
     public final boolean isDebugWorld() {
         return this.debugWorld;
     }
+
+    // Purpur start
+    public boolean isNether() {
+        return getWorld().getEnvironment() == org.bukkit.World.Environment.NETHER;
+    }
+
+    public boolean isTheEnd() {
+        return getWorld().getEnvironment() == org.bukkit.World.Environment.THE_END;
+    }
+    // Purpur end
 }
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
index f137d2a2800fb82420c95b17bb7a93ea9bbc414d..35e54a7dfe88e33cb3e693194d300289469d3307 100644
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
@@ -1,7 +1,6 @@
 package net.pl3x.purpur;
 
 import com.google.common.base.Throwables;
-import net.minecraft.server.LocaleLanguage;
 import net.minecraft.server.MinecraftServer;
 import net.pl3x.purpur.command.PurpurCommand;
 import org.bukkit.Bukkit;
@@ -189,6 +188,11 @@ public class PurpurConfig {
     private static void fixItemPositionDesync() {
         fixItemPositionDesync = getBoolean("settings.fix-item-position-desync", fixItemPositionDesync);
     }
+    
+    public static boolean allowWaterPlacementInTheEnd = true;
+    private static void allowWaterPlacementInEnd() {
+        allowWaterPlacementInTheEnd = getBoolean("settings.allow-water-placement-in-the-end", allowWaterPlacementInTheEnd);
+    }
 
     public static boolean loggerSuppressInitLegacyMaterialError = false;
     public static boolean loggerSuppressIgnoredAdvancementWarnings = false;