Portable Tester implemented

src/main/java/me/ellieis/Sabotage/game/custom/SabotageItems.java

@@ -1,17 +1,31 @@
 package me.ellieis.Sabotage.game.custom;
 
+import eu.pb4.polymer.core.api.item.PolymerBlockItem;
+import eu.pb4.polymer.core.api.item.PolymerItemGroupUtils;
 import me.ellieis.Sabotage.Sabotage;
-import me.ellieis.Sabotage.game.custom.items.SabotageChestItem;
+import me.ellieis.Sabotage.game.custom.items.DetectiveShears;
+import net.fabricmc.fabric.api.itemgroup.v1.FabricItemGroup;
 import net.minecraft.item.Item;
+import net.minecraft.item.ItemGroup;
 import net.minecraft.item.Items;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
+import net.minecraft.text.Text;
 
 public class SabotageItems {
-    public static final Item SABOTAGE_CHEST = new SabotageChestItem(SabotageBlocks.SABOTAGE_CHEST, new Item.Settings(), Items.CHEST);
-
+    public static final Item SABOTAGE_CHEST = new PolymerBlockItem(SabotageBlocks.SABOTAGE_CHEST, new Item.Settings(), Items.CHEST);
+    public static final Item DETECTIVE_SHEARS = new DetectiveShears(new Item.Settings());
+    public static final ItemGroup ITEM_GROUP = FabricItemGroup.builder()
+            .displayName(Text.translatable("gameType.sabotage.sabotage"))
+            .icon(SABOTAGE_CHEST::getDefaultStack)
+            .entries((context, entries) -> {
+                entries.add(SABOTAGE_CHEST);
+            })
+            .build();
     public static void register() {
         register("sabotage_chest", SABOTAGE_CHEST);
+        register("detective_shears", DETECTIVE_SHEARS);
+        PolymerItemGroupUtils.registerPolymerItemGroup(Sabotage.identifier("general"), ITEM_GROUP);
     }
     private static <T extends Item> T register(String id, T item) {
         return Registry.register(Registries.ITEM, Sabotage.identifier(id), item);

src/main/java/me/ellieis/Sabotage/game/custom/items/DetectiveShears.java

@@ -0,0 +1,40 @@
+package me.ellieis.Sabotage.game.custom.items;
+
+import eu.pb4.polymer.core.api.item.PolymerItem;
+import me.ellieis.Sabotage.Sabotage;
+import me.ellieis.Sabotage.game.phase.SabotageActive;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.world.World;
+import org.jetbrains.annotations.Nullable;
+
+public class DetectiveShears extends Item implements PolymerItem {
+    public DetectiveShears(Settings settings) {
+        super(settings);
+    }
+
+    @Override
+    public ActionResult useOnEntity(ItemStack item, PlayerEntity plr, LivingEntity entity, Hand hand) {
+        World world = plr.getEntityWorld();
+        if (!world.isClient()) {
+            for (SabotageActive game : Sabotage.activeGames) {
+                if (game.getWorld().equals(world)) {
+                    game.testEntity((ServerPlayerEntity) plr, entity);
+                    break;
+                }
+            }
+        }
+        return ActionResult.FAIL;
+    }
+
+    @Override
+    public Item getPolymerItem(ItemStack itemStack, @Nullable ServerPlayerEntity player) {
+        return Items.SHEARS;
+    }
+}

src/main/java/me/ellieis/Sabotage/game/phase/SabotageActive.java

@@ -14,7 +14,11 @@
 import me.ellieis.Sabotage.game.map.SabotageMap;
 import me.ellieis.Sabotage.game.statistics.KarmaManager;
 import net.minecraft.entity.Entity;
+import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.damage.DamageSource;
+import net.minecraft.entity.effect.StatusEffectInstance;
+import net.minecraft.entity.effect.StatusEffects;
+import net.minecraft.item.ItemStack;
 import net.minecraft.network.message.MessageType;
 import net.minecraft.network.message.SentMessage;
 import net.minecraft.network.message.SignedMessage;
@@ -48,9 +52,18 @@
 import xyz.nucleoid.stimuli.event.player.PlayerDeathEvent;
 import xyz.nucleoid.stimuli.event.player.ReplacePlayerChatEvent;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Consumer;
+
+import static me.ellieis.Sabotage.game.custom.SabotageItems.DETECTIVE_SHEARS;
 
 public class SabotageActive {
+
     private final SabotageConfig config;
     private final GameSpace gameSpace;
     private final SabotageMap map;
@@ -62,6 +75,7 @@ public class SabotageActive {
     private PlayerSet initialSaboteurs;
     private final Map<ServerPlayerEntity, Team> playersOldTeams = new HashMap<>();
     private final KarmaManager karmaManager;
+    private final ArrayList<Task> tasks = new ArrayList<>();
     private long startTime;
     private long endTime;
     private GameActivity activity;
@@ -203,8 +217,7 @@ public void pickRoles() {
         if (sabCount < 1) {
             sabCount = 1;
         }
-        int detCount = playerCount / 8;
-
+        int detCount = playerCount / 2;
         for (ServerPlayerEntity plr : plrList) {
             if (detCount >= 1) {
                 detectives.add(plr);
@@ -225,6 +238,11 @@ public void pickRoles() {
         saboteurs.playSound(SoundEvents.ENTITY_ILLUSIONER_CAST_SPELL);
         saboteurs.playSound(SoundEvents.AMBIENT_SOUL_SAND_VALLEY_MOOD.value());
 
+        // give detectives their portable tester
+        for (ServerPlayerEntity detective : detectives) {
+            detective.getInventory().insertStack(new ItemStack(DETECTIVE_SHEARS));
+        }
+
         // name tag coloring
         Scoreboard scoreboard = gameSpace.getServer().getScoreboard();
         scoreboard.addTeam("unknown");
@@ -286,6 +304,30 @@ public void changeTeam(ServerPlayerEntity plr, ServerPlayerEntity other, TeamS2C
             }
         }
     }
+    public void testEntity(ServerPlayerEntity plr, LivingEntity entity) {
+        Roles role = getPlayerRole(plr);
+        if (role == Roles.DETECTIVE) {
+            if (entity.isPlayer()) {
+                final ServerPlayerEntity playerEntity = (ServerPlayerEntity) entity;
+                plr.addStatusEffect(new StatusEffectInstance(StatusEffects.BLINDNESS, 40));
+                plr.addStatusEffect(new StatusEffectInstance(StatusEffects.SLOWNESS, 100));
+                playerEntity.addStatusEffect(new StatusEffectInstance(StatusEffects.BLINDNESS, 100));
+                playerEntity.addStatusEffect(new StatusEffectInstance(StatusEffects.SLOWNESS, 200, 3));
+                int revealTime = (int) world.getTime() + 200;
+                Consumer<Integer> func = (currentTime) -> {
+                    Roles plrRole = getPlayerRole(playerEntity);
+                    gameSpace.getPlayers().sendMessage(
+                            Text.translatable("sabotage.detective_shears_reveal",
+                                    playerEntity.getName(),
+                                    Text.translatable("sabotage." + (
+                                            (plrRole == Roles.SABOTEUR) ? "saboteur" :
+                                                    (plrRole == Roles.DETECTIVE) ? "detective" : "innocent")
+                                    ).formatted(getRoleColor(plrRole))));
+                };
+                tasks.add(new Task(revealTime, func));
+            }
+        }
+    }
     private Text createAttackerKillMessage(ServerPlayerEntity plr, int karma) {
         Roles role = getPlayerRole(plr);
         Formatting victimColor = getRoleColor(role);
@@ -562,6 +604,13 @@ public void onTick() {
             }
 
             case ACTIVE -> {
+                for (int i = 0; i < tasks.size(); i++) {
+                    Task task = tasks.get(i);
+                    if (task.executionTime <= time) {
+                        task.task.accept((int) time);
+                        tasks.remove(task);
+                    }
+                }
                 if (time % 20 == 0) {
                     // second has passed
                     double timePassed = Math.floor((world.getTime() / 20) - (startTime / 20)) - config.countdownTime() - config.gracePeriod();
@@ -594,3 +643,12 @@ public void onTick() {
         }
     }
 }
+
+class Task {
+    final int executionTime;
+    final Consumer<Integer> task;
+    public Task(int executionTime, Consumer<Integer> task) {
+        this.executionTime = executionTime;
+        this.task = task;
+    }
+}

src/main/resources/data/sabotage/lang/en_us.json

@@ -1,15 +1,16 @@
 {
   "gameType.sabotage.sabotage": "Sabotage",
   "block.sabotage.sabotage_chest": "Sabotage Chest",
-
+  "item.sabotage.detective_shears": "Portable Tester",
   "sabotage.waiting": "Waiting for players.",
   "sabotage.full": "Game is full.",
   "sabotage.sidebar.countdown": "Get ready!",
-  "sabotage.sidebar.grace_period.plural": "You have %s seconds left.",
+  "sabotage.sidebar.grace_period.plural": " You have %s seconds left.",
   "sabotage.sidebar.grace_period.singular": "You have %s second left.",
   "sabotage.sidebar.role": "Your role is: %s",
   "sabotage.sidebar.role.desc": "Find and kill all %s",
   "sabotage.sidebar.time_left": "Time left: %02d:%02d",
+  "sabotage.detective_shears_reveal": "%s was a %s!",
   "sabotage.game_start": "The game has started! You have %s seconds to collect items, gear, or hide. Your roles will be selected after the grace period.",
   "sabotage.game_end": "The game has ended! The following players were saboteurs: %s",
   "sabotage.game_end.innocents": "Congratulations to all alive %s and %s for figuring out who the %s were.",