From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: granny <granny@purpurmc.org>
Date: Sat, 8 Jun 2024 22:06:47 -0700
Subject: [PATCH] Config to reverse bubble column flow


diff --git a/src/main/java/net/minecraft/world/level/block/BubbleColumnBlock.java b/src/main/java/net/minecraft/world/level/block/BubbleColumnBlock.java
index 385da0585f409ee453f10d45f5837cdc09adc21b..c65016cba376a41c267fb4b6499ec0a263851558 100644
--- a/src/main/java/net/minecraft/world/level/block/BubbleColumnBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BubbleColumnBlock.java
@@ -123,10 +123,10 @@ public class BubbleColumnBlock extends Block implements BucketPickup {
         if (state.is(Blocks.BUBBLE_COLUMN)) {
             return state;
         } else if (state.is(Blocks.SOUL_SAND)) {
-            return Blocks.BUBBLE_COLUMN.defaultBlockState().setValue(DRAG_DOWN, Boolean.valueOf(false));
+            return Blocks.BUBBLE_COLUMN.defaultBlockState().setValue(DRAG_DOWN, Boolean.valueOf(org.purpurmc.purpur.PurpurConfig.soulSandBlockReverseBubbleColumnFlow)); // Purpur
         } else {
             return state.is(Blocks.MAGMA_BLOCK)
-                ? Blocks.BUBBLE_COLUMN.defaultBlockState().setValue(DRAG_DOWN, Boolean.valueOf(true))
+                ? Blocks.BUBBLE_COLUMN.defaultBlockState().setValue(DRAG_DOWN, Boolean.valueOf(!org.purpurmc.purpur.PurpurConfig.magmaBlockReverseBubbleColumnFlow)) // Purpur
                 : Blocks.WATER.defaultBlockState();
         }
     }
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 66953d206d59c6e8ef3f925aca7451d57f98b81a..7690441b5059ae6c7ca8519875ea8a515c5c5e93 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -344,6 +344,8 @@ public class PurpurConfig {
     public static int kelpMaxGrowthAge = 25;
     public static int twistingVinesMaxGrowthAge = 25;
     public static int weepingVinesMaxGrowthAge = 25;
+    public static boolean magmaBlockReverseBubbleColumnFlow = false;
+    public static boolean soulSandBlockReverseBubbleColumnFlow = false;
     private static void blockSettings() {
         if (version < 3) {
             boolean oldValue = getBoolean("settings.barrel.packed-barrels", true);
@@ -417,6 +419,8 @@ public class PurpurConfig {
             log(Level.WARNING, "blocks.weeping_vines.max-growth-age is set to above maximum allowed value of 25");
             log(Level.WARNING, "Using value of 25 to prevent issues");
         }
+        magmaBlockReverseBubbleColumnFlow = getBoolean("settings.blocks.magma-block.reverse-bubble-column-flow", magmaBlockReverseBubbleColumnFlow);
+        soulSandBlockReverseBubbleColumnFlow = getBoolean("settings.blocks.soul-sand.reverse-bubble-column-flow", soulSandBlockReverseBubbleColumnFlow);
     }
 
     public static boolean allowInapplicableEnchants = false;