Purpur/patches/server/0072-Implement-infinite-lava.patch

From c5f0bfa6ad647ce02b358ec73c626c7764cc31f9 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sat, 23 Nov 2019 17:55:42 -0600
Subject: [PATCH] Implement infinite lava

---
 .../java/net/minecraft/server/FluidTypeFlowing.java    | 10 +++++++++-
 src/main/java/net/minecraft/server/FluidTypeLava.java  |  7 +++++++
 src/main/java/net/minecraft/server/WorldProvider.java  |  2 +-
 src/main/java/net/pl3x/purpur/PurpurWorldConfig.java   |  5 +++++
 4 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/minecraft/server/FluidTypeFlowing.java b/src/main/java/net/minecraft/server/FluidTypeFlowing.java
index 376dca188..1a14fe4a2 100644
--- a/src/main/java/net/minecraft/server/FluidTypeFlowing.java
+++ b/src/main/java/net/minecraft/server/FluidTypeFlowing.java
@@ -219,7 +219,7 @@ public abstract class FluidTypeFlowing extends FluidType {
             }
         }
 
-        if (this.f() && j >= 2) {
+        if (infinite(iworldreader) && j >= 2) { // Purpur
             IBlockData iblockdata2 = iworldreader.getType(blockposition.down());
             Fluid fluid1 = iblockdata2.getFluid();
 
@@ -290,6 +290,14 @@ public abstract class FluidTypeFlowing extends FluidType {
         return (Fluid) this.e().h().set(FluidTypeFlowing.FALLING, flag);
     }
 
+    // Purpur start
+    protected boolean infinite(IWorldReader iworldreader) {
+        return infinite();
+    }
+    // Purpur end
+
+    protected boolean infinite() { return f(); } // Purpur - OBFHELPER
+
     protected abstract boolean f();
 
     protected void a(GeneratorAccess generatoraccess, BlockPosition blockposition, IBlockData iblockdata, EnumDirection enumdirection, Fluid fluid) {
diff --git a/src/main/java/net/minecraft/server/FluidTypeLava.java b/src/main/java/net/minecraft/server/FluidTypeLava.java
index d25368d03..09f82c2d9 100644
--- a/src/main/java/net/minecraft/server/FluidTypeLava.java
+++ b/src/main/java/net/minecraft/server/FluidTypeLava.java
@@ -147,6 +147,13 @@ public abstract class FluidTypeLava extends FluidTypeFlowing {
         generatoraccess.triggerEffect(1501, blockposition, 0);
     }
 
+    // Purpur start
+    @Override
+    protected boolean infinite(IWorldReader iworldreader) {
+        return iworldreader.getWorldProvider().getWorld().purpurConfig.lavaInfinite;
+    }
+    // Purpur end
+
     @Override
     protected boolean f() {
         return false;
diff --git a/src/main/java/net/minecraft/server/WorldProvider.java b/src/main/java/net/minecraft/server/WorldProvider.java
index 9eba9a12c..39252e687 100644
--- a/src/main/java/net/minecraft/server/WorldProvider.java
+++ b/src/main/java/net/minecraft/server/WorldProvider.java
@@ -5,7 +5,7 @@ import javax.annotation.Nullable;
 public abstract class WorldProvider {
 
     public static final float[] a = new float[]{1.0F, 0.75F, 0.5F, 0.25F, 0.0F, 0.25F, 0.5F, 0.75F};
-    protected final World b;
+    protected final World b; public World getWorld() { return b; } // Purpur - OBFHELPER
     private final DimensionManager f;
     protected boolean c;
     protected boolean d;
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 4bb5ddea4..5b042a609 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -127,6 +127,11 @@ public class PurpurWorldConfig {
         grindstoneBlacklist.addAll(blacklist);
     }
 
+    public boolean lavaInfinite = false;
+    private void lavaSettings() {
+        lavaInfinite = getBoolean("blocks.lava.infinite-source", lavaInfinite);
+    }
+
     public boolean signAllowColors = false;
     public boolean signRightClickEdit = false;
     private void signSettings() {
-- 
2.24.0