Initial commitHEADmaster

12 files changed, 584 insertions, 0 deletions

diff --git a/src/main/java/luckyblock/Main.java b/src/main/java/luckyblock/Main.java
new file mode 100644
index 0000000..e6c525e
--- /dev/null
+++ b/src/main/java/luckyblock/Main.java
@@ -0,0 +1,59 @@
+package luckyblock;
+
+import com.mojang.logging.LogUtils;
+import luckyblock.action.LuckyActionManager;
+import luckyblock.block.LuckyBlock;
+import luckyblock.configurations.Configuration;
+import luckyblock.configurations.Settings;
+import luckyblock.listener.LuckyBlockListener;
+import net.minecraft.world.item.BlockItem;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.level.block.Block;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.eventbus.api.IEventBus;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
+import net.minecraftforge.fml.loading.FMLPaths;
+import net.minecraftforge.registries.DeferredRegister;
+import net.minecraftforge.registries.ForgeRegistries;
+import net.minecraftforge.registries.RegistryObject;
+import org.slf4j.Logger;
+
+import java.util.List;
+
+@Mod(Main.MODID)
+public class Main {
+    public static final String MODID = "lucky_block";
+    public static Settings settings;
+
+    private static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, MODID);
+    private static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, MODID);
+
+    public static final RegistryObject<Block> LUCKY_BLOCK = BLOCKS.register("lucky_block", LuckyBlock::new);
+    public static final RegistryObject<Item> LUCKY_BLOCK_ITEM = ITEMS.register("lucky_block", () -> {
+        return new BlockItem(LUCKY_BLOCK.get(), new Item.Properties());
+    });
+
+    private static final Logger LOGGER = LogUtils.getLogger();
+
+    public Main(FMLJavaModLoadingContext context) {
+        // === Register
+        IEventBus eventBus = FMLJavaModLoadingContext.get().getModEventBus();
+        BLOCKS.register(eventBus);
+        ITEMS.register(eventBus);
+
+        // === Configurations
+        String path = FMLPaths.CONFIGDIR.get().resolve("settings.json").toString();
+        Configuration config = new Configuration(path, new Settings());
+        settings = config.load();
+
+        // === Event BUS
+        MinecraftForge.EVENT_BUS.register(LuckyActionManager.class);
+        MinecraftForge.EVENT_BUS.register(new LuckyBlockListener());
+
+    }
+
+    public static Logger getLOGGER() {
+        return LOGGER;
+    }
+}
diff --git a/src/main/java/luckyblock/action/LuckyActionHolder.java b/src/main/java/luckyblock/action/LuckyActionHolder.java
new file mode 100644
index 0000000..b18ad67
--- /dev/null
+++ b/src/main/java/luckyblock/action/LuckyActionHolder.java
@@ -0,0 +1,62 @@
+package luckyblock.action;
+
+import com.google.gson.JsonElement;
+import com.google.gson.annotations.SerializedName;
+import luckyblock.action.triggers.*;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.level.Level;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class LuckyActionHolder {
+    private static final List<ILuckyTrigger> cmdList = new ArrayList<>();
+
+    static {
+        cmdList.add(new BroadcastTrigger());
+        cmdList.add(new SummonItemTrigger());
+        cmdList.add(new SummonTrigger());
+        cmdList.add(new TrappedRoomTrigger());
+    }
+
+    public String type = "";
+    public int weight = -1;
+    public List<String> queue;
+
+    @SerializedName("delay-queue")
+    public List<Integer> delay_queue;
+    public JsonElement json;
+    public List<String> items;
+    public List<String> mobs;
+    public int count = 1;
+    public int height = 0;
+    @SerializedName("is-powered")
+    public boolean is_powered = false;
+    @SerializedName("wall-block")
+    public String wall_block = "minecraft:stone_bricks";
+    public int radius = 3;
+
+    public void execute(Level level, BlockPos pos) {
+        if (!(level instanceof ServerLevel serverLevel)) { return; }
+
+        for (ILuckyTrigger c : cmdList) {
+            if (this.type != null && this.type.equals(c.getName())) {
+                c.execute(serverLevel, pos, this, level.getRandom());
+                break;
+            }
+        }
+
+        if (this.queue != null && !this.queue.isEmpty()) {
+            for (int i=0;i<this.queue.size();i++) {
+                String next = this.queue.get(i);
+                int delayTicks = 0;
+                if (this.delay_queue != null && i<this.delay_queue.size()) {
+                    delayTicks = this.delay_queue.get(i) * 20;
+                }
+                LuckyActionManager.enqueue(next, pos, serverLevel, delayTicks);
+            }
+        }
+    }
+
+}
diff --git a/src/main/java/luckyblock/action/LuckyActionManager.java b/src/main/java/luckyblock/action/LuckyActionManager.java
new file mode 100644
index 0000000..4acc2eb
--- /dev/null
+++ b/src/main/java/luckyblock/action/LuckyActionManager.java
@@ -0,0 +1,67 @@
+package luckyblock.action;
+
+import luckyblock.Main;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraftforge.event.TickEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+
+import java.util.LinkedList;
+import java.util.Queue;
+
+public class LuckyActionManager {
+    private static class Task {
+        String fieldName;
+        BlockPos pos;
+        ServerLevel level;
+        int remainingTicks;
+
+        Task(String fieldName, BlockPos pos, ServerLevel level, int remainingTicks) {
+            this.fieldName = fieldName.replace("-", "_");
+            this.pos = pos;
+            this.level = level;
+            this.remainingTicks = remainingTicks;
+        }
+    }
+
+    private static final Queue<Task> actions = new LinkedList<>();
+
+    public static void enqueue(String actionField, BlockPos pos, ServerLevel level, int delayTicks) {
+        actions.offer(new Task(actionField, pos, level, delayTicks));
+    }
+
+    public static void enqueue(String actionField, BlockPos pos, int delayTicks) {
+        if (net.minecraftforge.server.ServerLifecycleHooks.getCurrentServer() != null) {
+            enqueue(actionField, pos, net.minecraftforge.server.ServerLifecycleHooks.getCurrentServer().overworld(), delayTicks);
+        }
+    }
+
+    @SubscribeEvent
+    public static void onServerTick(TickEvent.ServerTickEvent event) {
+        if (event.phase != TickEvent.Phase.END
+                || actions.isEmpty()
+                || Main.settings == null) {
+            return;
+        }
+
+        int size = actions.size();
+        for (int i=0;i<size;i++) {
+            Task task = actions.poll();
+            if (task == null) continue;
+
+            task.remainingTicks--;
+            if (task.remainingTicks <= 0) {
+                ServerLevel level = task.level;
+                if (level == null) {
+                    level = event.getServer().overworld();
+                }
+                LuckyActionHolder action = Main.settings.events.get(task.fieldName);
+                if (action != null) {
+                    action.execute(level, task.pos);
+                }
+            }else {
+                actions.offer(task);
+            }
+        }
+    }
+}
diff --git a/src/main/java/luckyblock/action/triggers/BroadcastTrigger.java b/src/main/java/luckyblock/action/triggers/BroadcastTrigger.java
new file mode 100644
index 0000000..fae58f0
--- /dev/null
+++ b/src/main/java/luckyblock/action/triggers/BroadcastTrigger.java
@@ -0,0 +1,33 @@
+package luckyblock.action.triggers;
+
+
+import luckyblock.action.LuckyActionHolder;
+import net.minecraft.core.BlockPos;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.util.RandomSource;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class BroadcastTrigger implements ILuckyTrigger {
+    @Override
+    public String getName() {
+        return "broadcast";
+    }
+
+    @Override
+    public void execute(ServerLevel level, BlockPos pos, LuckyActionHolder holder, RandomSource random) {
+        if (holder.json != null) {
+            List<String> messages = new ArrayList<>();
+            if (holder.json.isJsonArray()) {
+                holder.json.getAsJsonArray().forEach(e -> messages.add(e.getAsString()));
+            } else if (holder.json.isJsonPrimitive()) {
+                messages.add(holder.json.getAsString());
+            }
+            for (String msg : messages) {
+                level.getServer().getPlayerList().broadcastSystemMessage(Component.literal(msg), false);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/luckyblock/action/triggers/ILuckyTrigger.java b/src/main/java/luckyblock/action/triggers/ILuckyTrigger.java
new file mode 100644
index 0000000..6e42d01
--- /dev/null
+++ b/src/main/java/luckyblock/action/triggers/ILuckyTrigger.java
@@ -0,0 +1,12 @@
+package luckyblock.action.triggers;
+
+import luckyblock.action.LuckyActionHolder;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.util.RandomSource;
+
+public interface ILuckyTrigger {
+    String getName();
+
+    void execute(ServerLevel level, BlockPos pos, LuckyActionHolder holder, RandomSource random);
+}
diff --git a/src/main/java/luckyblock/action/triggers/SummonItemTrigger.java b/src/main/java/luckyblock/action/triggers/SummonItemTrigger.java
new file mode 100644
index 0000000..fbf44ff
--- /dev/null
+++ b/src/main/java/luckyblock/action/triggers/SummonItemTrigger.java
@@ -0,0 +1,34 @@
+package luckyblock.action.triggers;
+
+
+import luckyblock.action.LuckyActionHolder;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.entity.item.ItemEntity;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.block.Blocks;
+
+public class SummonItemTrigger implements ILuckyTrigger {
+    @Override
+    public String getName() {
+        return "summon_item";
+    }
+
+    @Override
+    public void execute(ServerLevel level, BlockPos pos, LuckyActionHolder holder, RandomSource random) {
+        if (holder.items != null) {
+            for (String itemId : holder.items) {
+                var item = BuiltInRegistries.ITEM.get(new ResourceLocation(itemId));
+                if (item != Blocks.AIR.asItem()) {
+                    for (int i = 0; i < holder.count; i++) {
+                        ItemEntity entity = new ItemEntity(level, pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5, new ItemStack(item));
+                        level.addFreshEntity(entity);
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/src/main/java/luckyblock/action/triggers/SummonTrigger.java b/src/main/java/luckyblock/action/triggers/SummonTrigger.java
new file mode 100644
index 0000000..54103f5
--- /dev/null
+++ b/src/main/java/luckyblock/action/triggers/SummonTrigger.java
@@ -0,0 +1,72 @@
+package luckyblock.action.triggers;
+
+
+import luckyblock.action.LuckyActionHolder;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.MobSpawnType;
+import net.minecraft.world.entity.item.FallingBlockEntity;
+import net.minecraft.world.entity.item.PrimedTnt;
+import net.minecraft.world.entity.monster.Creeper;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+
+public class SummonTrigger implements ILuckyTrigger {
+    @Override
+    public String getName() {
+        return "summon";
+    }
+
+    @Override
+    public void execute(ServerLevel level, BlockPos pos, LuckyActionHolder holder, RandomSource random) {
+        if (holder.items != null) {
+            for (String itemId : holder.items) {
+                if (itemId.equals("minecraft:tnt")) {
+                    for (int i = 0; i < holder.count; i++) {
+                        PrimedTnt tnt = new PrimedTnt(EntityType.TNT, level);
+                        double rx = pos.getX() + 0.5 + (random.nextDouble() - 0.5) * 4;
+                        double rz = pos.getZ() + 0.5 + (random.nextDouble() - 0.5) * 4;
+                        double ry = pos.getY() + holder.height;
+                        tnt.moveTo(rx, ry, rz, 0.0F, 0.0F);
+                        tnt.setFuse(holder.height > 0 ? 40 + random.nextInt(20) : 60 + random.nextInt(20));
+                        level.addFreshEntity(tnt);
+                    }
+                } else {
+                    Block block = BuiltInRegistries.BLOCK.get(new ResourceLocation(itemId));
+                    if (block != Blocks.AIR) {
+                        BlockState blockState = block.defaultBlockState();
+                        for (int i = 0; i < holder.count; i++) {
+                            BlockPos spawnPos = pos.above(holder.height + i);
+                            FallingBlockEntity falling = FallingBlockEntity.fall(level, spawnPos, blockState);
+                            level.addFreshEntity(falling);
+                        }
+                    }
+                }
+            }
+        }
+        if (holder.mobs != null) {
+            for (String mobId : holder.mobs) {
+                EntityType<?> entityType = BuiltInRegistries.ENTITY_TYPE.get(new ResourceLocation(mobId));
+                if (entityType != null) {
+                    for (int i = 0; i < holder.count; i++) {
+                        BlockPos spawnPos = pos.above(holder.height > 0 ? holder.height : 1);
+                        var entity = entityType.spawn(level, spawnPos, MobSpawnType.COMMAND);
+                        if (entity instanceof Creeper creeper && holder.is_powered) {
+                            CompoundTag nbt = new CompoundTag();
+                            creeper.saveWithoutId(nbt);
+                            nbt.putBoolean("powered", true);
+                            creeper.load(nbt);
+                        }
+                    }
+                    }
+            }
+        }
+    }
+}
+
diff --git a/src/main/java/luckyblock/action/triggers/TrappedRoomTrigger.java b/src/main/java/luckyblock/action/triggers/TrappedRoomTrigger.java
new file mode 100644
index 0000000..818fb07
--- /dev/null
+++ b/src/main/java/luckyblock/action/triggers/TrappedRoomTrigger.java
@@ -0,0 +1,38 @@
+package luckyblock.action.triggers;
+
+
+import luckyblock.action.LuckyActionHolder;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+
+public class TrappedRoomTrigger implements ILuckyTrigger {
+    @Override
+    public String getName() {
+        return "trapped_room";
+    }
+
+    @Override
+    public void execute(ServerLevel level, BlockPos pos, LuckyActionHolder holder, RandomSource random) {
+        Block block = BuiltInRegistries.BLOCK.get(new ResourceLocation(holder.wall_block));
+        BlockState wallState = (block != null) ? block.defaultBlockState() : Blocks.STONE_BRICKS.defaultBlockState();
+        int r = holder.radius;
+        for (int x = -r; x <= r; x++) {
+            for (int y = 0; y <= r * 2; y++) {
+                for (int z = -r; z <= r; z++) {
+                    BlockPos targetPos = pos.offset(x, y, z);
+                    if (Math.abs(x) == r || Math.abs(z) == r || y == 0 || y == r * 2) {
+                        level.setBlock(targetPos, wallState, 3);
+                    } else {
+                        level.setBlock(targetPos, Blocks.AIR.defaultBlockState(), 3);
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/luckyblock/block/LuckyBlock.java b/src/main/java/luckyblock/block/LuckyBlock.java
new file mode 100644
index 0000000..753b6c3
--- /dev/null
+++ b/src/main/java/luckyblock/block/LuckyBlock.java
@@ -0,0 +1,15 @@
+package luckyblock.block;
+
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.SoundType;
+import net.minecraft.world.level.material.MapColor;
+
+public class LuckyBlock extends Block {
+    public LuckyBlock() {
+        super(Properties
+                .of()
+                .mapColor(MapColor.GOLD)
+                .strength(5.0F, 1200F)
+                .sound(SoundType.STONE));
+    }
+}
diff --git a/src/main/java/luckyblock/configurations/Configuration.java b/src/main/java/luckyblock/configurations/Configuration.java
new file mode 100644
index 0000000..a3b366e
--- /dev/null
+++ b/src/main/java/luckyblock/configurations/Configuration.java
@@ -0,0 +1,92 @@
+package luckyblock.configurations;
+
+import com.google.gson.*;
+import luckyblock.Main;
+import luckyblock.action.LuckyActionHolder;
+
+import java.io.*;
+import java.lang.reflect.Field;
+import java.nio.charset.StandardCharsets;
+import java.util.Map;
+
+public class Configuration {
+    private final File file;
+    private final Object impl;
+    private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
+
+    public Configuration(File file, Object impl) {
+        this.file = file;
+        this.impl = impl;
+
+        this.loadFromResources(this.impl);
+
+        if (!file.exists()) {
+            this.loadDefault();
+        }
+    }
+
+    public Configuration(String path, Object impl) {
+        this(new File(path), impl);
+    }
+
+    private void loadFromResources(Object r) {
+        try (InputStream input = Main.class.getResourceAsStream("/settings.json")) {
+            if (input == null) return;
+
+            JsonObject root = JsonParser.parseReader(new InputStreamReader(input, StandardCharsets.UTF_8)).getAsJsonObject();
+            this.model(r, root);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected void loadDefault() {
+        try {
+            file.getParentFile().mkdirs();
+            JsonObject root = new JsonObject();
+            String section = (String) this.impl.getClass().getField("section").get(this.impl);
+            root.add(section, gson.toJsonTree(this.impl).getAsJsonObject().get("events"));
+
+            try (FileWriter writer = new FileWriter(file)) {
+                gson.toJson(root, writer);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public <T> T load() {
+        try {
+            if (!file.exists() || file.length() == 0) {
+                this.loadDefault();
+            }
+            JsonObject root = JsonParser.parseReader(new FileReader(file)).getAsJsonObject();
+            this.model(this.impl, root);
+            return (T) this.impl;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    private void model(Object r, JsonObject root) throws Exception {
+        String section = (String) r.getClass().getField("section").get(r);
+        if (!root.has(section)) return;
+        JsonObject sectionJson = root.getAsJsonObject(section);
+        for (Field field : r.getClass().getDeclaredFields()) {
+            if (field.getName().equals("section")) continue;
+            field.setAccessible(true);
+            if (Map.class.isAssignableFrom(field.getType())) {
+                Map<String, LuckyActionHolder> eventsMap = (Map<String, LuckyActionHolder>) field.get(r);
+                if (eventsMap != null) {
+                    eventsMap.clear();
+                    for (Map.Entry<String, JsonElement> entry : sectionJson.entrySet()) {
+                        String k = entry.getKey().replace("-", "_");
+                        LuckyActionHolder holder = gson.fromJson(entry.getValue(), LuckyActionHolder.class);
+                        eventsMap.put(k, holder);
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/luckyblock/configurations/Settings.java b/src/main/java/luckyblock/configurations/Settings.java
new file mode 100644
index 0000000..53b8b3a
--- /dev/null
+++ b/src/main/java/luckyblock/configurations/Settings.java
@@ -0,0 +1,39 @@
+package luckyblock.configurations;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import luckyblock.Main;
+import luckyblock.action.LuckyActionHolder;
+
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+import java.util.Map;
+
+public class Settings {
+    public String section = "LuckyBlock";
+
+    public Map<String, LuckyActionHolder> events = new HashMap<>();
+
+    public Settings() {
+        try (InputStream input = Main.class.getResourceAsStream("/settings.json")) {
+            if (input != null) {
+                Gson gson = new Gson();
+                JsonObject root = JsonParser.parseReader(new InputStreamReader(input, StandardCharsets.UTF_8)).getAsJsonObject();
+                Main.getLOGGER().info(root.toString());
+                if (root.has(this.section)) {
+                    JsonObject sectionJson = root.getAsJsonObject(this.section);
+                    for (Map.Entry<String, com.google.gson.JsonElement> entry : sectionJson.entrySet()) {
+                        String k = entry.getKey().replace("-", "_");
+                        LuckyActionHolder holder = gson.fromJson(entry.getValue(), LuckyActionHolder.class);
+                        this.events.put(k, holder);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/luckyblock/listener/LuckyBlockListener.java b/src/main/java/luckyblock/listener/LuckyBlockListener.java
new file mode 100644
index 0000000..b291aa2
--- /dev/null
+++ b/src/main/java/luckyblock/listener/LuckyBlockListener.java
@@ -0,0 +1,61 @@
+package luckyblock.listener;
+
+import luckyblock.Main;
+import luckyblock.action.LuckyActionHolder;
+import luckyblock.action.LuckyActionManager;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.util.RandomSource;
+import net.minecraftforge.event.level.BlockEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+public class LuckyBlockListener {
+    @SubscribeEvent
+    public void onBlockBreak(BlockEvent.BreakEvent event) {
+        if (event.getLevel().isClientSide()
+                || !(event.getLevel() instanceof ServerLevel level)
+                || Main.settings == null)  {
+            return;
+        }
+
+        if (!event.getState().is(Main.LUCKY_BLOCK.get())) { return; }
+
+        BlockPos pos = event.getPos();
+        Map<String, LuckyActionHolder> events = Main.settings.events;
+        RandomSource random = level.getRandom();
+
+        List<String> poolNames = new ArrayList<>();
+        List<Integer> poolWeights = new ArrayList<>();
+        int totalWeight = 0;
+
+        for (Map.Entry<String, LuckyActionHolder> entry:events.entrySet()) {
+            String Name = entry.getKey();
+            LuckyActionHolder holder = entry.getValue();
+
+            if (holder.weight == 0) {
+                LuckyActionManager.enqueue(Name, pos, 0);
+            }else if (holder.weight > 0) {
+                poolNames.add(Name);
+                poolWeights.add(holder.weight);
+                totalWeight += holder.weight;
+            }
+        }
+
+        if (totalWeight > 0 && !poolNames.isEmpty()) {
+            int rolled = random.nextInt(totalWeight);
+            int sum = 0;
+            for (int i=0;i< poolNames.size();i++) {
+                sum += poolWeights.get(i);
+                if (rolled < sum) {
+                    LuckyActionManager.enqueue(poolNames.get(i), pos, 0);
+                    break;
+                }
+            }
+        }
+
+    }
+}