option to place end crystal on any block

patches/server/0307-place-end-crystal-on-any-block.patch

@@ -0,0 +1,39 @@
+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 dc695c518beed770e787d61bcda7e1cd28bc43eb..528f836dfc220dc4b929c321dafc6a78b54d899b 100644
+--- a/src/main/java/net/minecraft/world/item/EndCrystalItem.java
++++ b/src/main/java/net/minecraft/world/item/EndCrystalItem.java
+@@ -26,7 +26,7 @@ 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();
+diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+index ec6c29638935835d590823c5cc35141a7f4d32f2..078102e636803f38facc049952813ff2f8b63594 100644
+--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
++++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+@@ -903,6 +903,7 @@ 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()))) {
+@@ -931,6 +932,7 @@ 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;