From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: granny <contact@granny.dev>
Date: Wed, 23 Aug 2023 01:39:14 -0700
Subject: [PATCH] place end crystal on any block


diff --git a/src/main/java/net/minecraft/world/item/EndCrystalItem.java b/src/main/java/net/minecraft/world/item/EndCrystalItem.java
index dd1bdb4bb87a3a59c229ba76b36841d199717624..54607cea2622f259aedfe425b60e2317e4167bf9 100644
--- a/src/main/java/net/minecraft/world/item/EndCrystalItem.java
+++ b/src/main/java/net/minecraft/world/item/EndCrystalItem.java
@@ -27,7 +27,7 @@ public class EndCrystalItem extends Item {
         BlockPos blockposition = context.getClickedPos();
         BlockState iblockdata = world.getBlockState(blockposition);
 
-        if (!iblockdata.is(Blocks.OBSIDIAN) && !iblockdata.is(Blocks.BEDROCK)) {
+        if (!world.purpurConfig.endCrystalPlaceAnywhere && !iblockdata.is(Blocks.OBSIDIAN) && !iblockdata.is(Blocks.BEDROCK)) {
             return InteractionResult.FAIL;
         } else {
             BlockPos blockposition1 = blockposition.above(); final BlockPos aboveBlockPosition = blockposition1; // Paper - OBFHELPER
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 3092afc7ed608a36edddc6a149b25742ffd38fb8..fd596f0e27ecf722cdd90797f4c3ed5b8b4e10e3 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -978,6 +978,7 @@ public class PurpurWorldConfig {
     public boolean basedEndCrystalExplosionFire = false;
     public net.minecraft.world.level.Level.ExplosionInteraction basedEndCrystalExplosionEffect = net.minecraft.world.level.Level.ExplosionInteraction.BLOCK;
     public int endCrystalCramming = 0;
+    public boolean endCrystalPlaceAnywhere = false;
     private void endCrystalSettings() {
         if (PurpurConfig.version < 31) {
             if ("DESTROY".equals(getString("blocks.end-crystal.baseless.explosion-effect", baselessEndCrystalExplosionEffect.name()))) {
@@ -1006,6 +1007,7 @@ public class PurpurWorldConfig {
             basedEndCrystalExplosionEffect = net.minecraft.world.level.Level.ExplosionInteraction.BLOCK;
         }
         endCrystalCramming = getInt("blocks.end-crystal.cramming-amount", endCrystalCramming);
+        endCrystalPlaceAnywhere = getBoolean("gameplay-mechanics.item.end-crystal.place-anywhere", endCrystalPlaceAnywhere);
     }
 
     public boolean farmlandBypassMobGriefing = false;