Updated mod to 1.21.5

README.md

@@ -1,24 +1,43 @@
-# Survival Fabric
+
+
+# ![Logo](https://i.imgur.com/ktkHND1.png)
 
 This mod is FAR FROM FINISHED, and initially just created for our private Survival Server.
 As a challenge I'm trying to make it as user-friendly as possible. (It ain't there yet tho ;) )
 ## Current feature-set
 
 ### Features
-- Custom join message
+- Custom join message  
-- Custom quit message
+![Join Message](https://i.imgur.com/7uv5lUb.png)
-- Custom chat message
+- Custom quit message  
-- Tablist dimension indicator
+![Quit Message](https://i.imgur.com/OhFq1BT.png)
+- Custom chat message  
+![Chat Message](https://i.imgur.com/PDwRywP.png)
+- Tab list dimension indicator  
+![Overworld](https://i.imgur.com/FB1Y7gD.png)  
+![Nether](https://i.imgur.com/XxJDL7u.png)  
+![End](https://i.imgur.com/t5u9goh.png)  
+![Spectator](https://i.imgur.com/eEn4V9S.png)
+- Config
+  - Configurable messages
+  - Feature toggle
+  - Version "control"
+- Shared Ender Chest
+  - Shared EC Access control (via config)
+- Vein miner  
+![VeinMiner](https://i.imgur.com/zOXWMNa.gif)
+
 
 ### Commands
-- /spectator | Essentially server-side freecam, you get put in spectator and are able to fly around, once you use the command again you get put back to where you were.
+- /spectator | Essentially server-side free-cam, you get put in spectator and are able to fly around, once you use the command again you get put back to where you were.
+- /slimechunk (/sc) | See if you're currently in a slimechunk
+
+### Misc
+- Updated icon
 
 ## Features to come
 
-### Features
-
-- Vein miner
 - Telekinesis
-- Shared Enderchest
+
-  - [ ] Shared for all
+Other than that no more features!
-  - [ ] Shared per team
+Be sure to give your idea by [opening an issue](https://git.hak.wtf/hkuijlman/SurvivalFabric/issues/new) with the label Feature Request

gradle.properties

@@ -4,14 +4,14 @@ org.gradle.parallel=true
 
 # Fabric Properties
 # check these on https://fabricmc.net/develop
-minecraft_version=1.21.4
+minecraft_version=1.21.5
-yarn_mappings=1.21.4+build.8
+yarn_mappings=1.21.5+build.1
 loader_version=0.16.10
 
 # Mod Properties
-mod_version=1.2.0
+mod_version=1.3.1
 maven_group=wtf.hak.survivalfabric
 archives_base_name=survivalfabric
 
 # Dependencies
-fabric_version=0.119.0+1.21.4
+fabric_version=0.119.5+1.21.5

src/main/java/wtf/hak/survivalfabric/SurvivalFabric.java

@@ -3,11 +3,18 @@ package wtf.hak.survivalfabric;
 import net.fabricmc.api.ModInitializer;
 
 import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
-import net.fabricmc.fabric.api.entity.event.v1.ServerPlayerEvents;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerEntityEvents;
-import net.minecraft.scoreboard.Team;
+import net.fabricmc.fabric.api.event.player.PlayerBlockBreakEvents;
+import net.minecraft.server.network.ServerPlayerEntity;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import wtf.hak.survivalfabric.commands.ReloadConfigCommand;
+import wtf.hak.survivalfabric.commands.SlimeChunkCommand;
 import wtf.hak.survivalfabric.commands.SpectatorCommand;
+import wtf.hak.survivalfabric.sharedenderchest.SharedEnderChest;
+import wtf.hak.survivalfabric.veinminer.VeinMinerEvents;
+
+import static wtf.hak.survivalfabric.config.ConfigManager.getConfig;
 
 public class SurvivalFabric implements ModInitializer {
 
@@ -18,6 +25,23 @@ public class SurvivalFabric implements ModInitializer {
 	@Override
 	public void onInitialize() {
 		CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) -> SpectatorCommand.register(dispatcher, new String[] { "spectator", "s", "S", "camera", "c", "C", }));
-		
+		CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) -> ReloadConfigCommand.register(dispatcher, new String[] { "reloadsurvivalconfig" }));
+		CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) -> SlimeChunkCommand.register(dispatcher, new String[] { "slimechunk", "sc" }));
+
+		if(getConfig().sharedEnderChestEnabled)
+			new SharedEnderChest().onInitialize();
+
+		if(getConfig().veinMinerEnabled) {
+			PlayerBlockBreakEvents.BEFORE.register((world, player, pos, state, blockEntity) -> {
+				if (player instanceof ServerPlayerEntity serverPlayer) {
+					return VeinMinerEvents.beforeBlockBreak(world, serverPlayer, pos, state);
+				}
+				else {
+					return true;
+				}
+			});
+
+			ServerEntityEvents.ENTITY_LOAD.register(VeinMinerEvents::onEntityLoad);
+		}
 	}
 }

src/main/java/wtf/hak/survivalfabric/commands/ReloadConfigCommand.java

@@ -0,0 +1,22 @@
+package wtf.hak.survivalfabric.commands;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.context.CommandContext;
+import net.minecraft.server.command.CommandManager;
+import net.minecraft.server.command.ServerCommandSource;
+import wtf.hak.survivalfabric.config.ConfigManager;
+
+public class ReloadConfigCommand {
+
+    public static void register(CommandDispatcher<ServerCommandSource> dispatcher, String... aliases) {
+        for (String str : aliases)
+            dispatcher.register(CommandManager.literal(str)
+                    .requires(source -> source.hasPermissionLevel(2))
+                    .executes(ReloadConfigCommand::execute));
+    }
+
+    private static int execute(CommandContext<ServerCommandSource> context) {
+        ConfigManager.load();
+        return 1;
+    }
+}

src/main/java/wtf/hak/survivalfabric/commands/SlimeChunkCommand.java

@@ -0,0 +1,40 @@
+package wtf.hak.survivalfabric.commands;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.context.CommandContext;
+import net.minecraft.server.command.CommandManager;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import net.minecraft.util.math.random.CheckedRandom;
+import net.minecraft.util.math.random.ChunkRandom;
+import net.minecraft.util.math.random.Random;
+import net.minecraft.world.chunk.Chunk;
+import wtf.hak.survivalfabric.config.ConfigManager;
+
+import static wtf.hak.survivalfabric.config.ConfigManager.getConfig;
+
+public class SlimeChunkCommand {
+
+    public static void register(CommandDispatcher<ServerCommandSource> dispatcher, String... aliases) {
+        for (String str : aliases)
+            dispatcher.register(CommandManager.literal(str)
+                    .executes(SlimeChunkCommand::execute));
+    }
+
+    private static int execute(CommandContext<ServerCommandSource> context) {
+        ServerCommandSource source = context.getSource();
+        if (source.getEntity() == null) {
+            source.sendMessage(Text.literal("Console cannot go into spectator mode!"));
+            return 0;
+        }
+        ServerPlayerEntity p = (ServerPlayerEntity) source.getEntity();
+        Chunk chunk = p.getServerWorld().getChunk(p.getBlockPos());
+        Random slimeRandom = ChunkRandom.getSlimeRandom(chunk.getPos().x, chunk.getPos().z, p.getServerWorld().getSeed(), 987234911L);
+        if(slimeRandom.nextInt(10) == 0) {
+            p.sendMessage(Text.literal(getConfig().inSlimeChunkMessage));
+        } else
+            p.sendMessage(Text.literal(getConfig().notInSlimeChunkMessage));
+        return 1;
+    }
+}

src/main/java/wtf/hak/survivalfabric/config/Config.java

@@ -0,0 +1,52 @@
+package wtf.hak.survivalfabric.config;
+
+import com.google.common.collect.Lists;
+import net.minecraft.screen.GenericContainerScreenHandler;
+import net.minecraft.screen.ScreenHandlerType;
+
+import java.util.List;
+
+public class Config {
+
+    public String configVersion = "1.0";
+
+    public boolean joinMessageEnabled = true;
+    public String joinMessage = "§8[§a+§8] §7%s";
+
+    public boolean quitMessageEnabled = true;
+    public String quitMessage = "§8[§c-§8] §7%s";
+
+    public boolean chatMessageEnabled = true;
+    public String chatMessage = "§7%s§8:§f %s";
+
+    public boolean dimensionIndicatorEnabled = true;
+    public String overworldPrefix = "§8[§aOverworld§8] ";
+    public String netherPrefix = "§8[§cNether§8] ";
+    public String endPrefix = "§8[§dEnd§8] ";
+    public String spectatorPrefix = "§8[§eSpectator§8] ";
+    public String unknownPrefix = "§8[§7Unknown§8] ";
+
+    public boolean sharedEnderChestEnabled = true;
+    public String sharedEnderChestName = "Ender Chest";
+    public int sharedEnderChestRows = 6;
+    public boolean sharedEnderChestLimitedAccess = true;
+    public List<String> sharedEnderChestNames = Lists.newArrayList("AlwaysHAK", "LunaticFox");
+
+    public String inSlimeChunkMessage = "§aYou're currently in a slime chunk";
+    public String notInSlimeChunkMessage = "§cYou're currently not in a slime chunk";
+
+    public boolean veinMinerEnabled = true;
+    public int maxVeinSize = 99999;
+
+    public ScreenHandlerType<GenericContainerScreenHandler> screenHandlerType() {
+        return switch (sharedEnderChestRows) {
+            case 1 -> ScreenHandlerType.GENERIC_9X1;
+            case 2 -> ScreenHandlerType.GENERIC_9X2;
+            case 3 -> ScreenHandlerType.GENERIC_9X3;
+            case 4 -> ScreenHandlerType.GENERIC_9X4;
+            case 5 -> ScreenHandlerType.GENERIC_9X5;
+            case 6 -> ScreenHandlerType.GENERIC_9X6;
+            default -> ScreenHandlerType.GENERIC_9X3;
+        };
+    }
+}

src/main/java/wtf/hak/survivalfabric/config/ConfigManager.java

@@ -0,0 +1,50 @@
+package wtf.hak.survivalfabric.config;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import net.fabricmc.loader.api.FabricLoader;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+
+public class ConfigManager {
+
+    private static final File CONFIG_FILE = FabricLoader.getInstance().getConfigDir().resolve("survivalfabric.json").toFile();
+    private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
+
+    private static Config INSTANCE;
+
+    public static Config getConfig() {
+        if (INSTANCE == null) {
+            return load();
+        } else
+            return INSTANCE;
+    }
+
+    public static Config load() {
+        try(FileReader reader = new FileReader(CONFIG_FILE)) {
+            INSTANCE = GSON.fromJson(reader, Config.class);
+            if (INSTANCE.configVersion.equalsIgnoreCase(new Config().configVersion)) {
+                return INSTANCE;
+            }
+            INSTANCE.configVersion = new Config().configVersion;
+            save(INSTANCE);
+            return INSTANCE;
+        } catch (IOException e) {
+            Config config = new Config();
+            INSTANCE = config;
+            save(config);
+            return config;
+        }
+    }
+
+    public static void save(Config config) {
+        try(FileWriter writer = new FileWriter(CONFIG_FILE)) {
+            GSON.toJson(config, writer);
+        } catch (IOException e) {
+            System.out.println("Error saving config: " + e.getMessage());
+        }
+    }
+}

src/main/java/wtf/hak/survivalfabric/mixin/PlayerManagerMixin.java

@@ -14,7 +14,7 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.ModifyArg;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import wtf.hak.survivalfabric.commands.SpectatorCommand;
-import wtf.hak.survivalfabric.utils.Messages;
+import wtf.hak.survivalfabric.config.ConfigManager;
 
 import java.util.Objects;
 import java.util.Set;
@@ -24,14 +24,19 @@ public abstract class PlayerManagerMixin {
 
     @Inject(method = {"onPlayerConnect"}, at = {@At(value = "INVOKE", target = "Lnet/minecraft/server/PlayerManager;broadcast(Lnet/minecraft/text/Text;Z)V")})
     public void onPlayerConnect(ClientConnection connection, ServerPlayerEntity player, ConnectedClientData clientData, CallbackInfo ci) {
-        Text text = Text.literal(String.format(Messages.JOIN_MESSAGE, player.getName().getString()));
+        if(ConfigManager.getConfig().joinMessageEnabled) {
-        player.sendMessage(text, false);
+            Text text = Text.literal(String.format(ConfigManager.getConfig().joinMessage, player.getName().getString()));
+            player.sendMessage(text, false);
+        }
     }
 
     @ModifyArg(method = {"onPlayerConnect"}, at = @At(value = "INVOKE", target = "Lnet/minecraft/server/PlayerManager;broadcast(Lnet/minecraft/text/Text;Z)V"))
     private Text onPlayerConnect(Text text) {
-        String name = text.getString().split(" ")[0];
+        if(ConfigManager.getConfig().joinMessageEnabled) {
-        return Text.literal(String.format(Messages.JOIN_MESSAGE, name));
+            String name = text.getString().split(" ")[0];
+            return Text.literal(String.format(ConfigManager.getConfig().joinMessage, name));
+        } else
+            return text;
     }
 
     @Inject(method = {"remove"}, at = {@At("HEAD")})
@@ -45,8 +50,8 @@ public abstract class PlayerManagerMixin {
 
     @Inject(method = {"broadcast(Lnet/minecraft/network/message/SignedMessage;Lnet/minecraft/server/network/ServerPlayerEntity;Lnet/minecraft/network/message/MessageType$Parameters;)V"}, at = {@At("HEAD")}, cancellable = true)
     private void onBroadcast(SignedMessage message, ServerPlayerEntity sender, MessageType.Parameters parameters, CallbackInfo ci) {
-        if(sender != null) {
+        if(sender != null && ConfigManager.getConfig().chatMessageEnabled) {
-            Text text = Text.literal(String.format(Messages.CHAT_FORMAT, sender.getName().getString(), message.getContent().getString()));
+            Text text = Text.literal(String.format(ConfigManager.getConfig().chatMessage, sender.getName().getString(), message.getContent().getString()));
             Objects.requireNonNull(sender.getServer()).getPlayerManager().broadcast(text, false);
             ci.cancel();
         }

src/main/java/wtf/hak/survivalfabric/mixin/ServerPlayNetworkHandlerMixin.java

@@ -5,15 +5,18 @@ import net.minecraft.text.Text;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.ModifyArg;
-import wtf.hak.survivalfabric.utils.Messages;
+import wtf.hak.survivalfabric.config.ConfigManager;
 
 @Mixin(ServerPlayNetworkHandler.class)
 public abstract class ServerPlayNetworkHandlerMixin {
 
     @ModifyArg(method = {"cleanUp"}, at = @At(value = "INVOKE", target = "Lnet/minecraft/server/PlayerManager;broadcast(Lnet/minecraft/text/Text;Z)V"))
     private Text quitMessage(Text text) {
-        String name = text.getString().split(" ")[0];
+        if(ConfigManager.getConfig().quitMessageEnabled) {
-        return Text.literal(String.format(Messages.QUIT_MESSAGE, name));
+            String name = text.getString().split(" ")[0];
+            return Text.literal(String.format(ConfigManager.getConfig().quitMessage, name));
+        }
+        return text;
     }
 
 }

src/main/java/wtf/hak/survivalfabric/mixin/ServerPlayerEntityMixin.java

@@ -7,28 +7,30 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import wtf.hak.survivalfabric.commands.SpectatorCommand;
-import wtf.hak.survivalfabric.utils.Messages;
+import wtf.hak.survivalfabric.config.ConfigManager;
 
 @Mixin(ServerPlayerEntity.class)
 public abstract class ServerPlayerEntityMixin {
 
     @Inject(method = "getPlayerListName", at = @At("HEAD"), cancellable = true)
     private void changePlayerListName(CallbackInfoReturnable<Text> cir) {
-        ServerPlayerEntity p = (ServerPlayerEntity) (Object) this;
+        if(ConfigManager.getConfig().dimensionIndicatorEnabled) {
-        String world = p.getServerWorld().getRegistryKey().getValue().toTranslationKey();
+            ServerPlayerEntity p = (ServerPlayerEntity) (Object) this;
-        String finalName;
+            String world = p.getServerWorld().getRegistryKey().getValue().toTranslationKey();
-        if(!SpectatorCommand.spectating.containsKey(p)) {
+            String finalName;
-            finalName = switch (world) {
+            if (!SpectatorCommand.spectating.containsKey(p)) {
-                case "minecraft.overworld" -> Messages.OVERWORLD_PREFIX;
+                finalName = switch (world) {
-                case "minecraft.the_nether" -> Messages.NETHER_PREFIX;
+                    case "minecraft.overworld" -> ConfigManager.getConfig().overworldPrefix;
-                case "minecraft.the_end" -> Messages.END_PREFIX;
+                    case "minecraft.the_nether" -> ConfigManager.getConfig().netherPrefix;
-                default -> Messages.UNKNOWN_PREFIX;
+                    case "minecraft.the_end" -> ConfigManager.getConfig().endPrefix;
-            };
+                    default -> ConfigManager.getConfig().unknownPrefix;
-        } else
+                };
-            finalName = Messages.SPECTATOR_PREFIX;
+            } else
+                finalName = ConfigManager.getConfig().spectatorPrefix;
 
-        finalName += "§7" + p.getName().getString();
+            finalName += "§7" + p.getName().getString();
 
-        cir.setReturnValue(Text.of(finalName));
+            cir.setReturnValue(Text.of(finalName));
+        }
     }
 }

src/main/java/wtf/hak/survivalfabric/sharedenderchest/SharedEnderChest.java

@@ -0,0 +1,129 @@
+package wtf.hak.survivalfabric.sharedenderchest;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+
+import net.fabricmc.fabric.api.event.player.UseBlockCallback;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
+
+import net.minecraft.block.EnderChestBlock;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.Inventories;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.nbt.NbtIo;
+import net.minecraft.nbt.NbtSizeTracker;
+import net.minecraft.screen.GenericContainerScreenHandler;
+import net.minecraft.screen.SimpleNamedScreenHandlerFactory;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvents;
+import net.minecraft.text.Text;
+import net.minecraft.util.*;
+import net.minecraft.util.collection.DefaultedList;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import static wtf.hak.survivalfabric.SurvivalFabric.LOGGER;
+import static wtf.hak.survivalfabric.config.ConfigManager.getConfig;
+
+public class SharedEnderChest implements ServerLifecycleEvents.ServerStopping, ServerLifecycleEvents.ServerStarted, ServerTickEvents.EndTick {
+
+    private static SharedInventory sharedInventory;
+
+    private long ticksUntilSave = -20;
+
+    public void onServerStarted(MinecraftServer server) {
+        File inventoryFile = getFile(server);
+        if (inventoryFile.exists()) {
+            try (FileInputStream inventoryFileInputStream = new FileInputStream(inventoryFile);
+                 DataInputStream inventoryFileDataInput = new DataInputStream(inventoryFileInputStream)) {
+                NbtCompound nbt = NbtIo.readCompressed(inventoryFileDataInput, NbtSizeTracker.ofUnlimitedBytes());
+                DefaultedList<ItemStack> inventoryItemStacks = DefaultedList.ofSize(getConfig().sharedEnderChestRows * 9, ItemStack.EMPTY);
+                Inventories.readNbt(nbt, inventoryItemStacks, server.getRegistryManager());
+                sharedInventory = new SharedInventory(inventoryItemStacks);
+            } catch (Exception e) {
+                LOGGER.error("Error while loading Shared Ender Chest: " + e);
+                sharedInventory = new SharedInventory(getConfig().sharedEnderChestRows);
+            }
+        } else {
+            sharedInventory = new SharedInventory(getConfig().sharedEnderChestRows);
+        }
+    }
+
+    public static void saveInventory(MinecraftServer server) {
+        File inventoryFile = getFile(server);
+        NbtCompound nbt = new NbtCompound();
+        DefaultedList<ItemStack> inventoryItemStacks = DefaultedList.ofSize(getConfig().sharedEnderChestRows * 9, ItemStack.EMPTY);
+        Inventories.writeNbt(nbt, sharedInventory.getList(inventoryItemStacks), server.getRegistryManager());
+        try (FileOutputStream inventoryFileOutputStream = new FileOutputStream(inventoryFile);
+             DataOutputStream inventoryFileDataOutput = new DataOutputStream(inventoryFileOutputStream)) {
+            inventoryFile.createNewFile();
+            NbtIo.writeCompressed(nbt, inventoryFileDataOutput);
+        } catch (Exception e) {
+            LOGGER.error("Error while saving Shared Ender Chest: " + e);
+        }
+    }
+    public void onServerStopping(MinecraftServer server) {
+        saveInventory(server);
+    }
+
+    public void onEndTick(MinecraftServer server) {
+        if (ticksUntilSave != -20 && --ticksUntilSave <= 0L) {
+            saveInventory(server);
+            ticksUntilSave = 20L;
+        }
+    }
+
+    public void onInitialize() {
+        ticksUntilSave = 20L;
+
+        UseBlockCallback listenerUseBlock = (player, world, hand, hitResult) -> {
+
+            if (world.getBlockState(hitResult.getBlockPos()).getBlock() instanceof EnderChestBlock) {
+                if (!player.isSpectator()) {
+                    if(!getConfig().sharedEnderChestLimitedAccess) {
+                        if (world.isClient()) return ActionResult.SUCCESS;
+                        playEnderChestOpenSound(world, hitResult.getBlockPos());
+                        openSharedEnderChest(player);
+                        return ActionResult.SUCCESS;
+                    } else {
+                        for(String name : getConfig().sharedEnderChestNames) {
+                            if(name.toLowerCase().strip().equalsIgnoreCase(player.getNameForScoreboard().toLowerCase())) {
+                                if (world.isClient()) return ActionResult.SUCCESS;
+                                playEnderChestOpenSound(world, hitResult.getBlockPos());
+                                openSharedEnderChest(player);
+                                return ActionResult.SUCCESS;
+                            }
+                        }
+                    }
+                }
+            }
+            return ActionResult.PASS;
+        };
+
+        UseBlockCallback.EVENT.register(listenerUseBlock);
+        ServerLifecycleEvents.SERVER_STARTED.register(this);
+        ServerLifecycleEvents.SERVER_STOPPING.register(this);
+        ServerTickEvents.END_SERVER_TICK.register(this);
+
+    }
+
+    public static void openSharedEnderChest(PlayerEntity player) {
+        player.openHandledScreen(new SimpleNamedScreenHandlerFactory((int_1, playerInventory, playerEntity) ->
+                new GenericContainerScreenHandler(getConfig().screenHandlerType(), int_1, playerInventory, sharedInventory, getConfig().sharedEnderChestRows), Text.of(getConfig().sharedEnderChestName)));
+    }
+
+    public static void playEnderChestOpenSound(World world, BlockPos pos) {
+        world.playSound(null, pos, SoundEvents.BLOCK_ENDER_CHEST_OPEN, SoundCategory.BLOCKS, 0.5F, world.random.nextFloat() * 0.1F + 0.9F);
+    }
+
+    private static File getFile(MinecraftServer server) {
+        return server.getSavePath(WorldSavePath.ROOT).resolve("sharedenderchest.sav").toFile();
+    }
+
+}

src/main/java/wtf/hak/survivalfabric/sharedenderchest/SharedInventory.java

@@ -0,0 +1,83 @@
+package wtf.hak.survivalfabric.sharedenderchest;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.Inventories;
+import net.minecraft.inventory.Inventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.collection.DefaultedList;
+
+public class SharedInventory implements Inventory {
+
+    private final DefaultedList<ItemStack> stacks;
+
+    public SharedInventory(int inventoryRows) {
+        this.stacks = DefaultedList.ofSize(inventoryRows * 9, ItemStack.EMPTY);
+    }
+
+    public SharedInventory(DefaultedList<ItemStack> dl) {
+        this.stacks = dl;
+    }
+
+
+    public DefaultedList<ItemStack> getList(DefaultedList<ItemStack> dl) {
+        dl = stacks;
+        return dl;
+    }
+
+    @Override
+    public int size() {
+        return stacks.size();
+    }
+
+    @Override
+    public boolean isEmpty() {
+        var var1 = this.stacks.iterator();
+
+        ItemStack itemStack_1;
+        do {
+            if (!var1.hasNext()) {
+                return true;
+            }
+
+            itemStack_1 = var1.next();
+        } while(itemStack_1.isEmpty());
+
+        return false;
+    }
+
+    @Override
+    public ItemStack getStack(int i) {
+        return i >= stacks.size() ? ItemStack.EMPTY : stacks.get(i);
+    }
+
+    @Override
+    public ItemStack removeStack(int int_1, int int_2) {
+        ItemStack itemStack_1 = Inventories.splitStack(this.stacks, int_1, int_2);
+        return itemStack_1;
+    }
+
+    @Override
+    public ItemStack removeStack(int i) {
+        return Inventories.removeStack(this.stacks, i);
+    }
+
+    @Override
+    public void setStack(int i, ItemStack itemStack) {
+        this.stacks.set(i, itemStack);
+    }
+
+    @Override
+    public void markDirty() {
+
+    }
+
+    @Override
+    public boolean canPlayerUse(PlayerEntity playerEntity) {
+        return true;
+    }
+
+    @Override
+    public void clear() {
+        stacks.clear();
+    }
+}

src/main/java/wtf/hak/survivalfabric/utils/Messages.java

@@ -1,16 +0,0 @@
-package wtf.hak.survivalfabric.utils;
-
-public class Messages {
-    public static final String JOIN_MESSAGE = "§8[§a+§8] §7%s";
-
-    public static final String QUIT_MESSAGE = "§8[§c-§8] §7%s";
-
-    public static final String CHAT_FORMAT = "§7%s§8:§f %s";
-
-    public static final String OVERWORLD_PREFIX = "§8[§aOverworld§8] ";
-    public static final String NETHER_PREFIX = "§8[§cNether§8] ";
-    public static final String END_PREFIX = "§8[§dEnd§8] ";
-    public static final String SPECTATOR_PREFIX = "§8[§eSpectator§8] ";
-    public static final String UNKNOWN_PREFIX = "§8[§7Unknown§8] ";
-
-}

src/main/java/wtf/hak/survivalfabric/veinminer/Drill.java

@@ -0,0 +1,10 @@
+package wtf.hak.survivalfabric.veinminer;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.util.math.BlockPos;
+
+public interface Drill {
+    boolean canHandle(BlockState blockState);
+    boolean isRightTool(BlockPos pos);
+    boolean drill(BlockPos blockPos);
+}

src/main/java/wtf/hak/survivalfabric/veinminer/VeinMinerEvents.java

@@ -0,0 +1,59 @@
+package wtf.hak.survivalfabric.veinminer;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.registry.Registries;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import wtf.hak.survivalfabric.veinminer.drills.LeavesDrill;
+import wtf.hak.survivalfabric.veinminer.drills.OreDrill;
+import wtf.hak.survivalfabric.veinminer.drills.WoodDrill;
+
+public class VeinMinerEvents {
+
+    public static boolean beforeBlockBreak(World world, ServerPlayerEntity player, BlockPos pos, BlockState state) {
+        if (world.isClient) {
+            return true;
+        }
+
+        boolean isVeinMining = VeinMinerSession.sessionForPlayer(player) != null;
+        boolean canVeinMine = player.isInSneakingPose();
+        if (canVeinMine && !isVeinMining) {
+            VeinMinerSession session = VeinMinerSession.start(player, (ServerWorld)world, pos);
+            boolean shouldContinue = !mine(session);
+            session.finish();
+            return shouldContinue;
+        }
+        else {
+            return true;
+        }
+    }
+
+    public static void onEntityLoad(Entity entity, ServerWorld world) {
+       BlockPos pos = entity.getBlockPos();
+       VeinMinerSession session = VeinMinerSession.sessionForPosition(pos);
+       if (session != null) {
+           entity.setPos(session.initialPos.getX(), session.initialPos.getY(), session.initialPos.getZ());
+       }
+    }
+
+    private static boolean mine(VeinMinerSession session) {
+        Drill[] drills = new Drill[] {
+                new OreDrill(session),
+                new WoodDrill(session),
+                new LeavesDrill(session)
+        };
+
+        BlockPos pos = session.initialPos;
+        BlockState blockState = session.world.getBlockState(pos);
+        for (Drill drill : drills) {
+            if (drill.canHandle(blockState) && drill.isRightTool(pos)) {
+                return drill.drill(pos);
+            }
+        }
+
+        return false;
+    }
+}

src/main/java/wtf/hak/survivalfabric/veinminer/VeinMinerSession.java

@@ -0,0 +1,66 @@
+package wtf.hak.survivalfabric.veinminer;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Set;
+
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+
+public class VeinMinerSession {
+    private static ArrayList<VeinMinerSession> sessions = new ArrayList<>();
+
+    public ServerPlayerEntity player;
+    public ServerWorld world;
+    public Set<BlockPos> positions;
+    public BlockPos initialPos;
+
+    public static VeinMinerSession sessionForPlayer(ServerPlayerEntity player) {
+        for (var session: sessions) {
+            if (session.player == player) {
+                return session;
+            }
+        }
+        return null;
+    }
+
+    public static VeinMinerSession sessionForPosition(BlockPos position) {
+        for (var session: sessions) {
+            if (session.positions.contains(position)) {
+                return session;
+            }
+        }
+        return null;
+    }
+
+    public static VeinMinerSession start(ServerPlayerEntity player, ServerWorld world, BlockPos initialPos) {
+        var session = new VeinMinerSession(player, world, initialPos);
+        sessions.add(session);
+        return session;
+    }
+
+    private static void finish(VeinMinerSession session) {
+        sessions.remove(session);
+    }
+
+    private VeinMinerSession(ServerPlayerEntity player, ServerWorld world, BlockPos initialPos) {
+        this.player = player;
+        this.world = world;
+        this.initialPos = initialPos;
+        this.positions = new HashSet<>();
+        positions.add(initialPos);
+    }
+
+    public void addPosition(BlockPos pos) {
+        positions.add(pos);
+    }
+
+    public void removePosition(BlockPos pos) {
+        positions.remove(pos);
+    }
+
+    public void finish() {
+        finish(this);
+    }
+}

src/main/java/wtf/hak/survivalfabric/veinminer/drills/DrillBase.java

@@ -0,0 +1,133 @@
+package wtf.hak.survivalfabric.veinminer.drills;
+import net.minecraft.block.BlockState;
+
+import java.util.ArrayList;
+
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.MutableText;
+import net.minecraft.text.PlainTextContent;
+import net.minecraft.text.Text;
+import net.minecraft.util.math.BlockPos;
+import wtf.hak.survivalfabric.veinminer.Drill;
+import wtf.hak.survivalfabric.veinminer.VeinMinerSession;
+
+import static wtf.hak.survivalfabric.SurvivalFabric.LOGGER;
+
+public class DrillBase implements Drill {
+
+    protected VeinMinerSession session;
+
+    public DrillBase(VeinMinerSession session) {
+        this.session = session;
+    }
+
+    @Override
+    public boolean canHandle(BlockState blockId) {
+        return false;
+    }
+
+    @Override
+    public boolean drill(BlockPos blockPos) {
+        return false;
+    }
+
+    @Override
+    public boolean isRightTool(BlockPos pos) {
+        var blockState = session.world.getBlockState(pos);
+        return session.player.getMainHandStack().isSuitableFor(blockState);
+    }
+
+    protected interface ForXYZHandler {
+        public void handle(BlockPos pos);
+    }
+
+    protected interface ForXYZCounter {
+        public int handle(BlockPos pos);
+    }
+
+    protected void forXYZ(BlockPos pos, int max, ForXYZHandler handler) {
+        forXYZ(pos, max, handlerPos -> {
+            handler.handle(handlerPos);
+            return 0;
+        }, false);
+    }
+
+    protected int forXYZ(BlockPos pos, int max, ForXYZCounter handler) {
+        return forXYZ(pos, max, handler, false);
+    }
+
+    protected void forXYZ(BlockPos pos, int max, ForXYZHandler handler, boolean forceVertical) {
+        forXYZ(pos, max, handlerPos -> {
+            handler.handle(handlerPos);
+            return 0;
+        }, forceVertical);
+    }
+
+    protected int forXYZ(BlockPos pos, int max, ForXYZCounter handler, boolean forceVertical) {
+        ArrayList<Integer> offsets = new ArrayList<Integer>();
+        for (int d = 0; d <= max; ++d) {
+            offsets.add(d);
+            if (d != -d) {
+                offsets.add(-d);
+            }
+        }
+
+        String[] order = new String[] { "x", "y", "z" };
+        if (forceVertical) {
+            order = new String[] { "y", "x", "z" };
+        }
+        else {
+            ServerPlayerEntity player = session.player;
+            boolean majorPitchChange = player.getPitch() < -45.0 || player.getPitch() > 45.0;
+            boolean majorYawChange = (player.getYaw() > 45.0 && player.getYaw() < 135.0) || (player.getYaw() < -45.0 && player.getYaw() > -135.0);
+            if (majorPitchChange) {
+                if (majorYawChange) {
+                    order = new String[] { "y", "z", "x" };
+                }
+                else {
+                    order = new String[] { "y", "x", "z" };
+                }
+            }
+            else {
+                if (majorYawChange) {
+                    order = new String[] { "z", "y", "x" };
+                }
+            }
+        }
+
+        int counter = 0;
+        for (int i1: offsets) {
+            for (int i2: offsets) {
+                for (int i3: offsets) {
+                    int ix = order[0] == "x" ? i1 : order[1] == "x" ? i2 : i3;
+                    int iy = order[0] == "y" ? i1 : order[1] == "y" ? i2 : i3;
+                    int iz = order[0] == "z" ? i1 : order[1] == "z" ? i2 : i3;
+
+                    int px = pos.getX() + ix;
+                    int py = pos.getY() + iy;
+                    int pz = pos.getZ() + iz;
+
+                    counter += handler.handle(new BlockPos(px, py, pz));
+                }
+            }
+        }
+
+        return counter;
+    }
+
+    protected boolean tryBreakBlock(BlockPos blockPos) {
+        session.addPosition(blockPos);
+        boolean success = isRightTool(blockPos) && session.player.interactionManager.tryBreakBlock(blockPos);
+        if (!success) {
+            session.removePosition(blockPos);
+        }
+        return success;
+    }
+
+    protected void _log(String message) {
+        PlainTextContent literal = new PlainTextContent.Literal(message);
+        Text text = MutableText.of(literal);
+        session.player.sendMessage(text);
+        LOGGER.info(message);
+    }
+}

src/main/java/wtf/hak/survivalfabric/veinminer/drills/LeavesDrill.java

@@ -0,0 +1,62 @@
+package wtf.hak.survivalfabric.veinminer.drills;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.math.BlockPos;
+import wtf.hak.survivalfabric.veinminer.VeinMinerSession;
+
+import java.util.ArrayDeque;
+
+import static wtf.hak.survivalfabric.config.ConfigManager.getConfig;
+
+public class LeavesDrill extends DrillBase {
+
+    public LeavesDrill(VeinMinerSession session) {
+        super(session);
+    }
+
+    public static final TagKey<Block> leavesTag = TagKey.of(RegistryKeys.BLOCK, Identifier.of("survivalfabric", "leaves"));
+
+    @Override
+    public boolean canHandle(BlockState blockState) {
+        return blockState.isIn(leavesTag);
+    }
+
+    @Override
+    public boolean drill(BlockPos startPos) {
+        ServerWorld world = session.world;
+        Block initialBlock = world.getBlockState(startPos).getBlock();
+        int brokenLeaves = 0;
+        ArrayDeque<BlockPos> pending = new ArrayDeque<BlockPos>();
+        pending.add(startPos);
+
+        while (!pending.isEmpty() && brokenLeaves < getConfig().maxVeinSize) {
+            BlockPos leavesPos = pending.remove();
+            Block leavesBlock = world.getBlockState(leavesPos).getBlock();
+            if (tryBreakBlock(leavesPos)) {
+                if (leavesBlock == initialBlock) {
+                    brokenLeaves += 1;
+                }
+
+                if (leavesBlock == initialBlock) {
+                    // look around current block
+                    forXYZ(leavesPos, 1, newPos -> {
+                        BlockState newBlockState = world.getBlockState(newPos);
+                        Block newBlock = newBlockState.getBlock();
+                        boolean isSameOreBlock = newBlock == leavesBlock;
+                        if (!pending.contains(newPos) && isSameOreBlock) {
+                            pending.add(newPos);
+                        }
+                    });
+                }
+            }
+        }
+
+        return true;
+    }
+
+}

src/main/java/wtf/hak/survivalfabric/veinminer/drills/OreDrill.java

@@ -0,0 +1,64 @@
+package wtf.hak.survivalfabric.veinminer.drills;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.Identifier;
+
+import java.util.ArrayDeque;
+
+import net.minecraft.registry.Registries;
+import net.minecraft.util.math.BlockPos;
+import wtf.hak.survivalfabric.veinminer.VeinMinerSession;
+
+import static wtf.hak.survivalfabric.config.ConfigManager.getConfig;
+
+public class OreDrill extends DrillBase {
+
+    public OreDrill(VeinMinerSession session) {
+        super(session);
+    }
+
+    public static final TagKey<Block> oreTag = TagKey.of(RegistryKeys.BLOCK, Identifier.of("survivalfabric", "ore"));
+
+    @Override
+    public boolean canHandle(BlockState blockState) {
+        return blockState.isIn(oreTag);
+    }
+
+    @Override
+    public boolean drill(BlockPos startPos) {
+        ServerWorld world = session.world;
+        Block initialBlock = world.getBlockState(startPos).getBlock();
+        int brokenOre = 0;
+        ArrayDeque<BlockPos> pending = new ArrayDeque<BlockPos>();
+        pending.add(startPos);
+
+        while (!pending.isEmpty() && brokenOre < getConfig().maxVeinSize) {
+            BlockPos orePos = pending.remove();
+            Block oreBlock = world.getBlockState(orePos).getBlock();
+            if (tryBreakBlock(orePos)) {
+                if (oreBlock == initialBlock) {
+                    brokenOre += 1;
+                }
+
+                if (oreBlock == initialBlock) {
+                    // look around current block
+                    forXYZ(orePos, 1, newPos -> {
+                        BlockState newBlockState = world.getBlockState(newPos);
+                        Block newBlock = newBlockState.getBlock();
+                        boolean isSameOreBlock = newBlock == oreBlock;
+                        if (!pending.contains(newPos) && isSameOreBlock) {
+                            pending.add(newPos);
+                        }
+                    });
+                }
+            }
+        }
+
+        return true;
+    }
+
+}

src/main/java/wtf/hak/survivalfabric/veinminer/drills/WoodDrill.java

@@ -0,0 +1,85 @@
+package wtf.hak.survivalfabric.veinminer.drills;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.Identifier;
+
+
+import java.util.ArrayDeque;
+
+import net.minecraft.block.Block;
+import net.minecraft.registry.Registries;
+import net.minecraft.util.math.BlockPos;
+import wtf.hak.survivalfabric.veinminer.VeinMinerSession;
+
+import static wtf.hak.survivalfabric.config.ConfigManager.getConfig;
+
+public class WoodDrill extends DrillBase {
+
+    public WoodDrill(VeinMinerSession session) {
+        super(session);
+    }
+
+    public static final TagKey<Block> woodTag = TagKey.of(RegistryKeys.BLOCK, Identifier.of("survivalfabric", "wood"));
+
+    @Override
+    public boolean canHandle(BlockState blockState) {
+        return blockState.isIn(woodTag);
+    }
+
+    @Override
+    public boolean drill(BlockPos startPos) {
+        ServerWorld world = session.world;
+        int broken = 0;
+        ArrayDeque<BlockPos> pendingLogs = new ArrayDeque<BlockPos>();
+        ArrayDeque<BlockPos> logBlocks = new ArrayDeque<BlockPos>();
+        pendingLogs.add(startPos);
+
+        String leavesBlockId = Registries.BLOCK.getId(world.getBlockState(startPos).getBlock()).toString().replace("_log", "_leaves");
+
+        while (!pendingLogs.isEmpty() && broken < getConfig().maxVeinSize) {
+            BlockPos woodPos = pendingLogs.remove();
+            Block woodBlock = world.getBlockState(woodPos).getBlock();
+
+            if (tryBreakBlock(woodPos)) {
+                logBlocks.add(woodPos);
+                broken += 1;
+
+                // look around current block
+                forXYZ(woodPos, 1, newPos -> {
+                    Block newBlock = world.getBlockState(newPos).getBlock();
+                    if (newBlock == woodBlock && !pendingLogs.contains(newPos)) {
+                        pendingLogs.add(newPos);
+                    }
+                }, true);
+            }
+        }
+
+        // second round, leaves
+        // The pending blocks are all air now,
+        ArrayDeque<BlockPos> pendingLeaves = logBlocks;
+        while (!pendingLeaves.isEmpty() && broken < getConfig().maxVeinSize) {
+            // remove the immediately surrounding leaves around the log blocks
+            broken += forXYZ(pendingLeaves.remove(), 1, newPos -> {
+                int brokenLeaves = 0;
+                Block newBlock = world.getBlockState(newPos).getBlock();
+                String newBlockId = Registries.BLOCK.getId(newBlock).toString();
+                if (newBlockId.equals(leavesBlockId)) {
+                    if (tryBreakBlock(newPos)) {
+                        brokenLeaves += 1;
+                    }
+                }
+                return brokenLeaves;
+            }, true);
+        }
+
+        return true;
+    }
+
+    private boolean isLeaf(Block block) {
+        return Registries.BLOCK.getId(block).toString().endsWith("_leaves");
+    }
+
+}

src/main/resources/data/survivalfabric/tags/block/leaves.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "#minecraft:leaves"
+  ]
+}

src/main/resources/data/survivalfabric/tags/block/ore.json

@@ -0,0 +1,14 @@
+{
+  "values": [
+    "#minecraft:iron_ores",
+    "#minecraft:gold_ores",
+    "#minecraft:lapis_ores",
+    "#minecraft:redstone_ores",
+    "#minecraft:diamond_ores",
+    "#minecraft:emerald_ores",
+    "#minecraft:coal_ores",
+    "#minecraft:copper_ores",
+    "minecraft:ancient_debris",
+    "minecraft:magma_block"
+  ]
+}

src/main/resources/data/survivalfabric/tags/block/wood.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "#minecraft:logs"
+  ]
+}