From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Wed, 17 Mar 2021 14:54:43 -0500
Subject: [PATCH] Configurable ravager griefable blocks list


diff --git a/src/main/java/net/minecraft/world/entity/monster/Ravager.java b/src/main/java/net/minecraft/world/entity/monster/Ravager.java
index 5fc6506c1d0d064c5adce5416eb1c1049ae8cf01..ead73730128a8646e9a6942c4f89e1974752a39a 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Ravager.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Ravager.java
@@ -180,7 +180,7 @@ public class Ravager extends Raider {
                     BlockState iblockdata = this.level().getBlockState(blockposition);
                     Block block = iblockdata.getBlock();
 
-                    if (block instanceof LeavesBlock && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition, iblockdata.getFluidState().createLegacyBlock()).isCancelled()) { // CraftBukkit // Paper
+                    if (this.level.purpurConfig.ravagerGriefableBlocks.contains(block) && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition, iblockdata.getFluidState().createLegacyBlock()).isCancelled()) { // CraftBukkit // Paper
                         flag = this.level().destroyBlock(blockposition, true, this) || flag;
                     }
                 }
diff --git a/src/main/java/net/minecraft/world/level/block/CropBlock.java b/src/main/java/net/minecraft/world/level/block/CropBlock.java
index cf7007cabe4ba7505f2728e79e4c56e2d1bc878b..c431ec19212821ba7722c073e5ee6ad78254d23c 100644
--- a/src/main/java/net/minecraft/world/level/block/CropBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CropBlock.java
@@ -168,7 +168,7 @@ public class CropBlock extends BushBlock implements BonemealableBlock {
     @Override
     public void entityInside(BlockState state, Level world, BlockPos pos, Entity entity) {
         if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper
-        if (entity instanceof Ravager && !CraftEventFactory.callEntityChangeBlockEvent(entity, pos, Blocks.AIR.defaultBlockState(), (!world.purpurConfig.ravagerBypassMobGriefing && !world.getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING))).isCancelled()) { // CraftBukkit // Purpur
+        if (entity instanceof Ravager && world.purpurConfig.ravagerGriefableBlocks.contains(world.getBlockState(pos).getBlock()) && !CraftEventFactory.callEntityChangeBlockEvent(entity, pos, Blocks.AIR.defaultBlockState(), (!world.purpurConfig.ravagerBypassMobGriefing && !world.getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING))).isCancelled()) { // CraftBukkit // Purpur
             world.destroyBlock(pos, true, entity);
         }
 
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 5f127fa1013347b6875a987ab0037ab566f67f6e..600ef1ed2478ab68baf3684d64dedefd56f95c6f 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -1405,6 +1405,7 @@ public class PurpurWorldConfig {
     public double ravagerMaxHealth = 100.0D;
     public boolean ravagerBypassMobGriefing = false;
     public boolean ravagerTakeDamageFromWater = false;
+    public List<Block> ravagerGriefableBlocks = new ArrayList<>();
     private void ravagerSettings() {
         if (PurpurConfig.version < 10) {
             double oldValue = getDouble("mobs.ravager.attributes.max-health", ravagerMaxHealth);
@@ -1414,6 +1415,23 @@ public class PurpurWorldConfig {
         ravagerMaxHealth = getDouble("mobs.ravager.attributes.max_health", ravagerMaxHealth);
         ravagerBypassMobGriefing = getBoolean("mobs.ravager.bypass-mob-griefing", ravagerBypassMobGriefing);
         ravagerTakeDamageFromWater = getBoolean("mobs.ravager.takes-damage-from-water", ravagerTakeDamageFromWater);
+        getList("mobs.ravager.griefable-blocks", new ArrayList<String>(){{
+            add("minecraft:oak_leaves");
+            add("minecraft:spruce_leaves");
+            add("minecraft:birch_leaves");
+            add("minecraft:jungle_leaves");
+            add("minecraft:acacia_leaves");
+            add("minecraft:dark_oak_leaves");
+            add("minecraft:beetroots");
+            add("minecraft:carrots");
+            add("minecraft:potatoes");
+            add("minecraft:wheat");
+        }}).forEach(key -> {
+            Block block = BuiltInRegistries.BLOCK.get(new ResourceLocation(key.toString()));
+            if (!block.defaultBlockState().isAir()) {
+                ravagerGriefableBlocks.add(block);
+            }
+        });
     }
 
     public double salmonMaxHealth = 3.0D;