Scissors/patches/server/0032-Add-MasterBlockFireEvent.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Allink <arclicious@vivaldi.net>
Date: Mon, 4 Jul 2022 21:43:40 +0100
Subject: [PATCH] Add MasterBlockFireEvent


diff --git a/src/main/java/net/minecraft/world/level/block/CommandBlock.java b/src/main/java/net/minecraft/world/level/block/CommandBlock.java
index 1a48c5ea1f2f755abfa85469e26f37ea5f02d6da..d6ed6b04792c4766ed5111fb83d52b76967d6856 100644
--- a/src/main/java/net/minecraft/world/level/block/CommandBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CommandBlock.java
@@ -1,7 +1,7 @@
 package net.minecraft.world.level.block;
 
 import com.mojang.logging.LogUtils;
-import java.util.Random;
+import me.totalfreedom.scissors.event.block.MasterBlockFireEvent;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.server.level.ServerLevel;
@@ -25,9 +25,11 @@ import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.level.block.state.properties.BooleanProperty;
 import net.minecraft.world.level.block.state.properties.DirectionProperty;
 import net.minecraft.world.phys.BlockHitResult;
+import org.bukkit.event.block.BlockRedstoneEvent;
+import org.bukkit.Location;
 import org.slf4j.Logger;
 
-import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
+import java.util.Random;
 
 public class CommandBlock extends BaseEntityBlock implements GameMasterBlock {
 
@@ -117,6 +119,15 @@ public class CommandBlock extends BaseEntityBlock implements GameMasterBlock {
     }
 
     private void execute(BlockState state, Level world, BlockPos pos, BaseCommandBlock executor, boolean hasCommand) {
+        // Scissors - Add master block fire event
+        final MasterBlockFireEvent event = new MasterBlockFireEvent(new Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ()));
+
+        if (!event.callEvent())
+        {
+            return;
+        }
+        // Scissors end
+
         if (hasCommand) {
             executor.performCommand(world);
         } else {
diff --git a/src/main/java/net/minecraft/world/level/block/entity/JigsawBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/JigsawBlockEntity.java
index 4bed3a1f353ada478c93e3e6f94aa7ea9d228730..02a9c902a2ec8994ebc8c639864aa0d231aab61a 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/JigsawBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/JigsawBlockEntity.java
@@ -1,5 +1,6 @@
 package net.minecraft.world.level.block.entity;
 
+import me.totalfreedom.scissors.event.block.MasterBlockFireEvent;
 import com.google.common.collect.Lists;
 import java.util.Arrays;
 import java.util.List;
@@ -27,6 +28,7 @@ import net.minecraft.world.level.levelgen.structure.pools.SinglePoolElement;
 import net.minecraft.world.level.levelgen.structure.pools.StructurePoolElement;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
+import org.bukkit.Location;
 
 public class JigsawBlockEntity extends BlockEntity {
     public static final String TARGET = "target";
@@ -117,11 +119,21 @@ public class JigsawBlockEntity extends BlockEntity {
     }
 
     public void generate(ServerLevel world, int maxDepth, boolean keepJigsaws) {
+        // Scissors - Add master block fire event
+        final BlockPos blockPos = this.getBlockPos();
+        final MasterBlockFireEvent event = new MasterBlockFireEvent(new Location(this.getLevel().getWorld(), blockPos.getX(), blockPos.getY(), blockPos.getZ()));
+
+        if (!event.callEvent())
+        {
+            return;
+        }
+        // Scissors end
+
         ChunkGenerator chunkGenerator = world.getChunkSource().getGenerator();
         StructureManager structureManager = world.getStructureManager();
         StructureFeatureManager structureFeatureManager = world.structureFeatureManager();
         Random random = world.getRandom();
-        BlockPos blockPos = this.getBlockPos();
+        // BlockPos blockPos = this.getBlockPos(); // Scissors - We've already defined this in the scope
         List<PoolElementStructurePiece> list = Lists.newArrayList();
         StructureTemplate structureTemplate = new StructureTemplate();
         structureTemplate.fillFromWorld(world, blockPos, new Vec3i(1, 1, 1), false, (Block)null);
diff --git a/src/main/java/net/minecraft/world/level/block/entity/StructureBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/StructureBlockEntity.java
index 9a65ed7e5ed76a320c8602b0a4edeff6615d9e0b..e46727ee13550d4ab5473dc5ac28abddf822c9ee 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/StructureBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/StructureBlockEntity.java
@@ -6,6 +6,8 @@ import java.util.Optional;
 import java.util.Random;
 import java.util.stream.Stream;
 import javax.annotation.Nullable;
+
+import me.totalfreedom.scissors.event.block.MasterBlockFireEvent;
 import net.minecraft.ResourceLocationException;
 import net.minecraft.Util;
 import net.minecraft.core.BlockPos;
@@ -29,6 +31,7 @@ import net.minecraft.world.level.levelgen.structure.templatesystem.BlockRotProce
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructurePlaceSettings;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
+import org.bukkit.Location;
 
 public class StructureBlockEntity extends BlockEntity {
     private static final int SCAN_CORNER_BLOCKS_RANGE = 5;
@@ -264,7 +267,6 @@ public class StructureBlockEntity extends BlockEntity {
             return false;
         } else {
             BlockPos blockPos = this.getBlockPos();
-            int i = 80;
             BlockPos blockPos2 = new BlockPos(blockPos.getX() - 80, this.level.getMinBuildHeight(), blockPos.getZ() - 80);
             BlockPos blockPos3 = new BlockPos(blockPos.getX() + 80, this.level.getMaxBuildHeight() - 1, blockPos.getZ() + 80);
             Stream<BlockPos> stream = this.getRelatedCorners(blockPos2, blockPos3);
@@ -321,6 +323,16 @@ public class StructureBlockEntity extends BlockEntity {
 
     public boolean saveStructure(boolean bl) {
         if (this.mode == StructureMode.SAVE && !this.level.isClientSide && this.structureName != null) {
+            // Scissors - Add master block fire event
+            final BlockPos pos = this.getBlockPos();
+            final MasterBlockFireEvent event = new MasterBlockFireEvent(new Location(this.getLevel().getWorld(), pos.getX(), pos.getY(), pos.getZ()));
+
+            if (!event.callEvent())
+            {
+                return false;
+            }
+            // Scissors end
+
             BlockPos blockPos = this.getBlockPos().offset(this.structurePos);
             ServerLevel serverLevel = (ServerLevel)this.level;
             StructureManager structureManager = serverLevel.getStructureManager();
@@ -358,6 +370,16 @@ public class StructureBlockEntity extends BlockEntity {
 
     public boolean loadStructure(ServerLevel world, boolean bl) {
         if (this.mode == StructureMode.LOAD && this.structureName != null) {
+            // Scissors - Add master block fire event
+            final BlockPos blockPos = this.getBlockPos();
+            final MasterBlockFireEvent event = new MasterBlockFireEvent(new Location(this.getLevel().getWorld(), blockPos.getX(), blockPos.getY(), blockPos.getZ()));
+
+            if (!event.callEvent())
+            {
+                return false;
+            }
+            // Scissors end
+
             StructureManager structureManager = world.getStructureManager();
 
             Optional<StructureTemplate> optional;
@@ -403,6 +425,16 @@ public class StructureBlockEntity extends BlockEntity {
     }
 
     public void unloadStructure() {
+        // Scissors - Add master block fire event
+        final BlockPos blockPos = this.getBlockPos();
+        final MasterBlockFireEvent event = new MasterBlockFireEvent(new Location(this.getLevel().getWorld(), blockPos.getX(), blockPos.getY(), blockPos.getZ()));
+
+        if (!event.callEvent())
+        {
+            return;
+        }
+        // Scissors end
+
         if (this.structureName != null) {
             ServerLevel serverLevel = (ServerLevel)this.level;
             StructureManager structureManager = serverLevel.getStructureManager();