From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <blake.galbreath@gmail.com>
Date: Tue, 28 Dec 2021 16:22:20 -0600
Subject: [PATCH] Ability for hoe to replant crops and nether warts


diff --git a/src/main/java/net/minecraft/world/level/block/BushBlock.java b/src/main/java/net/minecraft/world/level/block/BushBlock.java
index bed3d9c781c7d3ca260027b4737970889a54689c..db1941ed32d141327a8b11e54b3ff9900072ad36 100644
--- a/src/main/java/net/minecraft/world/level/block/BushBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BushBlock.java
@@ -52,4 +52,24 @@ public abstract class BushBlock extends Block {
     public boolean isPathfindable(BlockState state, BlockGetter world, BlockPos pos, PathComputationType type) {
         return type == PathComputationType.AIR && !this.hasCollision ? true : super.isPathfindable(state, world, pos, type);
     }
+
+    // Purpur start
+    public void playerDestroyAndReplant(net.minecraft.world.level.Level world, net.minecraft.world.entity.player.Player player, BlockPos pos, BlockState state, @javax.annotation.Nullable net.minecraft.world.level.block.entity.BlockEntity blockEntity, net.minecraft.world.item.ItemStack itemInHand, net.minecraft.world.level.ItemLike itemToReplant) {
+        player.awardStat(net.minecraft.stats.Stats.BLOCK_MINED.get(this));
+        player.causeFoodExhaustion(0.005F, org.bukkit.event.entity.EntityExhaustionEvent.ExhaustionReason.BLOCK_MINED);
+        java.util.List<net.minecraft.world.item.ItemStack> dropList = Block.getDrops(state, (net.minecraft.server.level.ServerLevel) world, pos, blockEntity, player, itemInHand);
+
+        boolean planted = false;
+        for (net.minecraft.world.item.ItemStack itemToDrop : dropList) {
+            if (!planted && itemToDrop.getItem() == itemToReplant) {
+                world.setBlock(pos, defaultBlockState(), 3);
+                itemToDrop.setCount(itemToDrop.getCount() - 1);
+                planted = true;
+            }
+            Block.popResource(world, pos, itemToDrop);
+        }
+
+        state.spawnAfterBreak((net.minecraft.server.level.ServerLevel) world, pos, itemInHand, true);
+    }
+    // Purpur end
 }
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 55e28eef76d9d534037d888d85c0609052478118..2077cb5dcf2352c9d5b502744aeb9a66df256939 100644
--- a/src/main/java/net/minecraft/world/level/block/CropBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CropBlock.java
@@ -214,4 +214,15 @@ public class CropBlock extends BushBlock implements BonemealableBlock {
     protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
         builder.add(CropBlock.AGE);
     }
+
+    // Purpur start
+    @Override
+    public void playerDestroy(Level world, net.minecraft.world.entity.player.Player player, BlockPos pos, BlockState state, @javax.annotation.Nullable net.minecraft.world.level.block.entity.BlockEntity blockEntity, ItemStack itemInHand, boolean includeDrops, boolean dropExp) {
+        if (world.purpurConfig.hoeReplantsCrops && itemInHand.getItem() instanceof net.minecraft.world.item.HoeItem) {
+            super.playerDestroyAndReplant(world, player, pos, state, blockEntity, itemInHand, getBaseSeedId());
+        } else {
+            super.playerDestroy(world, player, pos, state, blockEntity, itemInHand, includeDrops, dropExp);
+        }
+    }
+    // Purpur end
 }
diff --git a/src/main/java/net/minecraft/world/level/block/NetherWartBlock.java b/src/main/java/net/minecraft/world/level/block/NetherWartBlock.java
index 0fc333f240d6918e841a9221be42973839408802..464a9d2e4c694d5d4aae6c2d3e8a5fad0111e910 100644
--- a/src/main/java/net/minecraft/world/level/block/NetherWartBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/NetherWartBlock.java
@@ -68,4 +68,15 @@ public class NetherWartBlock extends BushBlock {
     protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
         builder.add(NetherWartBlock.AGE);
     }
+
+    // Purpur start
+    @Override
+    public void playerDestroy(net.minecraft.world.level.Level world, net.minecraft.world.entity.player.Player player, BlockPos pos, BlockState state, @javax.annotation.Nullable net.minecraft.world.level.block.entity.BlockEntity blockEntity, ItemStack itemInHand, boolean includeDrops, boolean dropExp) {
+        if (world.purpurConfig.hoeReplantsNetherWarts && itemInHand.getItem() instanceof net.minecraft.world.item.HoeItem) {
+            super.playerDestroyAndReplant(world, player, pos, state, blockEntity, itemInHand, Items.NETHER_WART);
+        } else {
+            super.playerDestroy(world, player, pos, state, blockEntity, itemInHand, includeDrops, dropExp);
+        }
+    }
+    // Purpur end
 }
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index f66cb47080fb4e046ba9fd9aa589f2d9d85dc8c3..3a455bd12ee2a4497393cea44bd3507300c19d98 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -539,6 +539,8 @@ public class PurpurWorldConfig {
     public Map<Block, Weatherable> axeWeatherables = new HashMap<>();
     public Map<Block, Tillable> hoeTillables = new HashMap<>();
     public Map<Block, Flattenable> shovelFlattenables = new HashMap<>();
+    public boolean hoeReplantsCrops = false;
+    public boolean hoeReplantsNetherWarts = false;
     private void toolSettings() {
         axeStrippables.clear();
         axeWaxables.clear();
@@ -806,6 +808,8 @@ public class PurpurWorldConfig {
             });
             shovelFlattenables.put(block, new Flattenable(into, drops));
         });
+        hoeReplantsCrops = getBoolean("tools.hoe.replant-crops", hoeReplantsCrops);
+        hoeReplantsNetherWarts = getBoolean("tools.hoe.replant-nether-warts", hoeReplantsNetherWarts);
     }
 
     public boolean anvilAllowColors = false;