From 4c1ab67f3389dd3250115fd2cc2b187bd31017d9 Mon Sep 17 00:00:00 2001
From: Drullkus <5010174+Drullkus@users.noreply.github.com>
Date: Sat, 9 Jul 2022 09:12:55 -0700
Subject: [PATCH] Create PieceBeardifierModifier to re-enable piecewise
 beardifier definitions (#8798)

---
 .../world/level/levelgen/Beardifier.java.patch     | 14 ++++++++++++++
 .../common/world/PieceBeardifierModifier.java      | 13 +++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 patches/minecraft/net/minecraft/world/level/levelgen/Beardifier.java.patch
 create mode 100644 src/main/java/net/minecraftforge/common/world/PieceBeardifierModifier.java

diff --git a/patches/minecraft/net/minecraft/world/level/levelgen/Beardifier.java.patch b/patches/minecraft/net/minecraft/world/level/levelgen/Beardifier.java.patch
new file mode 100644
index 0000000000..32a9679010
--- /dev/null
+++ b/patches/minecraft/net/minecraft/world/level/levelgen/Beardifier.java.patch
@@ -0,0 +1,14 @@
+--- a/net/minecraft/world/level/levelgen/Beardifier.java
++++ b/net/minecraft/world/level/levelgen/Beardifier.java
+@@ -43,6 +_,11 @@
+ 
+          for(StructurePiece structurepiece : p_223936_.m_73602_()) {
+             if (structurepiece.m_73411_(p_223939_, 12)) {
++               if (structurepiece instanceof net.minecraftforge.common.world.PieceBeardifierModifier pieceBeardifierModifier) {
++                  if (pieceBeardifierModifier.getTerrainAdjustment() != TerrainAdjustment.NONE) {
++                     objectlist.add(new Beardifier.Rigid(pieceBeardifierModifier.getBeardifierBox(), pieceBeardifierModifier.getTerrainAdjustment(), pieceBeardifierModifier.getGroundLevelDelta()));
++                  }
++               } else
+                if (structurepiece instanceof PoolElementStructurePiece) {
+                   PoolElementStructurePiece poolelementstructurepiece = (PoolElementStructurePiece)structurepiece;
+                   StructureTemplatePool.Projection structuretemplatepool$projection = poolelementstructurepiece.m_209918_().m_210539_();
diff --git a/src/main/java/net/minecraftforge/common/world/PieceBeardifierModifier.java b/src/main/java/net/minecraftforge/common/world/PieceBeardifierModifier.java
new file mode 100644
index 0000000000..50870245f9
--- /dev/null
+++ b/src/main/java/net/minecraftforge/common/world/PieceBeardifierModifier.java
@@ -0,0 +1,13 @@
+package net.minecraftforge.common.world;
+
+import net.minecraft.world.level.levelgen.structure.BoundingBox;
+import net.minecraft.world.level.levelgen.structure.TerrainAdjustment;
+
+/** Implement this interface in a {@link net.minecraft.world.level.levelgen.structure.StructurePiece} class extension to modify its {@link net.minecraft.world.level.levelgen.Beardifier} behavior. */
+public interface PieceBeardifierModifier {
+    BoundingBox getBeardifierBox();
+
+    TerrainAdjustment getTerrainAdjustment();
+
+    int getGroundLevelDelta();
+}