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 4c1f20fafdbd86011959cc2d4983b6c2f8e87a5f..78679c2c26a36cf08cf3ffe78617d97d3439e14c 100644
--- a/src/main/java/net/minecraft/world/level/block/BubbleColumnBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BubbleColumnBlock.java
@@ -122,10 +122,10 @@ 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 10f15a76e9443db84d2443dfe5cf9856e0472630..aea73061f4bd47c7307d6fdf0929765f5258cafc 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -343,6 +343,8 @@ 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);
@@ -416,6 +418,8 @@ 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 allowShearsLooting = false;