README.md

@@ -2,9 +2,13 @@
 
 Chat-only social features for the Canalhandia Minecraft server (Paper 26.2).
 
-**Nothing here touches gameplay.** No items, no world edits, no attributes, no
-economy. Everything is chat messages, boss bars and clickable buttons, and every
-module can be switched off independently.
+**Almost nothing here touches gameplay** — no world edits, no attributes, no
+economy, and no items anywhere except one: the `luto` tribute. Pressing F to pay
+respects drops the dead player's head into the mourner's inventory as a symbolic
+memento (toggle: `luto.cabeca`). Everything else is chat messages and clickable
+buttons, and every module can be switched off independently. (The reaction-count
+boss bar was removed; live counts ride on the reactor's action bar and a closing
+tally line.)
 
 All player-facing text is Portuguese (pt-BR).
 
@@ -16,11 +20,11 @@ All player-facing text is Portuguese (pt-BR).
 |---|---|
 | `curiosidades` | *"Sabia que o Fulano já minerou 5.966 blocos de Pedra?"* — a fact about a player, with reaction buttons. Fires on join by default. |
 | `adivinha` | The same fact with the name hidden, plus clickable player names. Reveals after 45s and names who guessed right. |
-| `luto` | A clickable `[F]` under each death message, with a count when the window closes. |
+| `luto` | A clickable `[F]` under each death message, with a count when the window closes. Pressing F drops the **dead player's head** into the mourner's inventory (once per mourner per death, never to the dead player themselves) — the one gameplay-touching feature; toggle with `luto.cabeca`. Bedrock types `/f`. |
 | `enquete` | `/enquete Pergunta \| A \| B` — clickable voting with a live tally on the boss bar. |
 | `ranking` | `/ranking mineracao` and friends. Covers **offline players too**. |
 | `marcos` | Announces round milestones — 100 km walked, 24 hours played — the first time someone crosses one. |
-| `mortes` | Replaces each death message with a comic pt-BR line (cause-based flavor + a death counter) and sends the death coordinates **privately** to the dead player, so they can run back to their dropped items. No storage, no command. |
+| `mortes` | Replaces each death message with a comic pt-BR line (cause-based flavor + a death counter) and sends the death coordinates **privately** to the dead player on respawn (the death screen swallows chat sent during the event), so they can run back to their dropped items. Respects `keepInventory`. No storage, no command. |
 | `ia` | `/ia <pergunta>` asks an OpenAI-compatible model in chat. Optional wiki grounding, per-player memory, operator corrections. |
 
 Toggle any of them: `/canalhandia modulo <nome> <on|off>`
@@ -52,14 +56,14 @@ These shaped the design, and anyone changing the code should know them before
 
 There is no vanilla way to update a message that is already in the chat log. So
 the counts baked into the reaction buttons are **frozen at send time** and never
-change. The live numbers appear on three other surfaces instead:
+change. The live numbers appear on two other surfaces instead:
 
-- a **boss bar** while the window is open (`janela-reacao-segundos`, default 90)
 - an **action bar** shown to whoever just reacted
 - a **final tally line** broadcast when the window closes
 
-An earlier version only had the boss bar, and it read as broken — the buttons
-showed no number at all.
+(A boss bar spanning the whole reaction window was tried and removed — it sat
+on screen for `janela-reacao-segundos` and read as clutter, and the two
+surfaces above already carry the counts.)
 
 ### 2. Who reacted, without filling the screen
 

src/main/java/dev/marcospaulo/canalhandia/Canalhandia.java

@@ -6,7 +6,9 @@ import net.kyori.adventure.text.format.NamedTextColor;
 import net.kyori.adventure.text.format.TextDecoration;
 import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
 import org.bukkit.Bukkit;
+import org.bukkit.GameRule;
 import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.Statistic;
 import org.bukkit.entity.Entity;
@@ -17,6 +19,9 @@ import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerRespawnEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.SkullMeta;
 import org.bukkit.persistence.PersistentDataType;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.scheduler.BukkitTask;
@@ -28,6 +33,8 @@ import java.util.Deque;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.Random;
 import java.util.UUID;
 
@@ -35,8 +42,11 @@ import java.util.UUID;
  * Chat-only social features for the Canalhandia server: curiosities, a guess
  * game, polls, mourning reactions, milestones and rankings.
  *
- * <p>Nothing here touches gameplay — no items, no world edits, no attributes.
- * Every module can be switched off independently.
+ * <p>Almost nothing here touches gameplay — no items, no world edits, no
+ * attributes. The one exception is the {@code luto} tribute: pressing F to pay
+ * respects drops the dead player's head into the mourner's inventory, a symbolic
+ * memento. Toggle it with {@code luto.cabeca} in config. Every module can be
+ * switched off independently.
  */
 public final class Canalhandia extends JavaPlugin implements Listener {
 
@@ -45,6 +55,10 @@ public final class Canalhandia extends JavaPlugin implements Listener {
     private final Deque<String> recentFacts = new ArrayDeque<>();
     /** Recent reaction sets, newest last, so late clicks still land. */
     private final Deque<Reactions> reactionHistory = new ArrayDeque<>();
+    /** Mourning tribute per reaction id: who died, and who already got the head. */
+    private final Map<Integer, Tribute> tributes = new ConcurrentHashMap<>();
+    /** Death coords awaiting delivery on the player's next respawn (see onDeathComic). */
+    private final Map<UUID, DeathCoords> pendingDeathCoords = new ConcurrentHashMap<>();
 
     private Settings settings;
     private OfflineStats offlineStats;
@@ -110,9 +124,6 @@ public final class Canalhandia extends JavaPlugin implements Listener {
 
     @Override
     public void onDisable() {
-        if (liveReactions != null) {
-            liveReactions.hide();
-        }
         if (poll != null) {
             poll.hide();
         }
@@ -293,10 +304,8 @@ public final class Canalhandia extends JavaPlugin implements Listener {
         Reactions reactions = new Reactions(nextId++, settings.reactions());
         liveReactions = reactions;
         remember(reactions);
-        reactions.show();
 
         getServer().getScheduler().runTaskLater(this, () -> {
-            reactions.hide();
             if (liveReactions == reactions) {
                 liveReactions = null;
             }
@@ -327,9 +336,7 @@ public final class Canalhandia extends JavaPlugin implements Listener {
                 new ReactionDef("errado", "[❌]", "[ERRADO]", "errado")));
         liveReactions = reactions;
         remember(reactions);
-        reactions.show();
         getServer().getScheduler().runTaskLater(this, () -> {
-            reactions.hide();
             if (liveReactions == reactions) {
                 liveReactions = null;
             }
@@ -360,14 +367,15 @@ public final class Canalhandia extends JavaPlugin implements Listener {
     private void remember(Reactions reactions) {
         reactionHistory.addLast(reactions);
         while (reactionHistory.size() > 8) {
-            reactionHistory.removeFirst();
+            Reactions oldest = reactionHistory.removeFirst();
+            tributes.remove(oldest.id());
         }
     }
 
     /**
-     * Finds a reaction set that is still accepting clicks. The boss bar only
-     * lasts {@code janela-reacao-segundos}, but people scroll back and click
-     * minutes later, so clicks stay valid for {@code reacao-validade-minutos}.
+     * Finds a reaction set that is still accepting clicks. The reaction window
+     * closes after {@code janela-reacao-segundos}, but people scroll back and
+     * click minutes later, so clicks stay valid for {@code reacao-validade-minutos}.
      */
     Reactions findReactions(int id) {
         long limit = settings.reactionValidityMinutes() * 60_000L;
@@ -454,9 +462,6 @@ public final class Canalhandia extends JavaPlugin implements Listener {
     @EventHandler
     public void onJoin(PlayerJoinEvent event) {
         Player player = event.getPlayer();
-        if (liveReactions != null) {
-            liveReactions.showTo(player);
-        }
         if (poll != null) {
             poll.showTo(player);
         }
@@ -483,8 +488,10 @@ public final class Canalhandia extends JavaPlugin implements Listener {
                 List.of(new ReactionDef("f", "[F]", "[F]", "f")));
         liveReactions = mourning;
         remember(mourning);
-        mourning.show();
         String name = event.getEntity().getName();
+        if (settings.lutoHeadReward()) {
+            tributes.put(mourning.id(), new Tribute(event.getEntity().getUniqueId(), name));
+        }
 
         // One tick later so it prints under the vanilla death message.
         getServer().getScheduler().runTaskLater(this, () -> broadcastPerPlatform(bedrock -> {
@@ -501,7 +508,6 @@ public final class Canalhandia extends JavaPlugin implements Listener {
         }), 2L);
 
         getServer().getScheduler().runTaskLater(this, () -> {
-            mourning.hide();
             if (mourning.hasAnyVote()) {
                 // One line, names truncated, so a busy death does not fill the screen.
                 List<String> who = mourning.names("f");
@@ -555,21 +561,90 @@ public final class Canalhandia extends JavaPlugin implements Listener {
                 + DeathFlavor.ordinal(shown) + " morte)", NamedTextColor.YELLOW));
 
         // Private coords to the dead player only — never broadcast, so others
-        // don't learn where to loot. Java: clickable copy; Bedrock: plain text.
+        // don't learn where to loot. Delivered on respawn (not at death): the
+        // Java death screen swallows chat sent during PlayerDeathEvent, so
+        // sending it then quietly failed. Java: clickable copy; Bedrock: plain.
         Location loc = player.getLocation();
         String coords = loc.getBlockX() + " " + loc.getBlockY() + " " + loc.getBlockZ()
                 + " (" + loc.getWorld().getName() + ")";
-        Component coordsMsg;
-        if (Platform.isBedrock(player)) {
-            coordsMsg = Component.text("Você morreu em " + coords + ". Corre buscar seus itens!",
-                    NamedTextColor.AQUA);
-        } else {
-            coordsMsg = Component.text("Você morreu em ", NamedTextColor.AQUA)
-                    .append(Component.text(coords, NamedTextColor.WHITE)
-                            .clickEvent(ClickEvent.copyToClipboard(coords)))
-                    .append(Component.text(". Corre buscar seus itens!", NamedTextColor.AQUA));
+        boolean keepInventory = Boolean.TRUE.equals(
+                loc.getWorld().getGameRuleValue(GameRule.KEEP_INVENTORY));
+        pendingDeathCoords.put(player.getUniqueId(), new DeathCoords(coords, keepInventory));
     }
-        player.sendMessage(coordsMsg);
+
+    /**
+     * Sends the death coordinates once the player has actually respawned and
+     * can act on them. The death screen ate the message when it was sent
+     * synchronously during {@link PlayerDeathEvent}.
+     */
+    @EventHandler
+    public void onRespawn(PlayerRespawnEvent event) {
+        Player player = event.getPlayer();
+        DeathCoords dc = pendingDeathCoords.remove(player.getUniqueId());
+        if (dc == null) {
+            return;
+        }
+        String tail = dc.keepInventory() ? "" : ". Corre buscar seus itens!";
+        getServer().getScheduler().runTaskLater(this, () -> {
+            Component msg;
+            if (Platform.isBedrock(player)) {
+                msg = Component.text("Você morreu em " + dc.coords() + tail, NamedTextColor.AQUA);
+            } else {
+                msg = Component.text("Você morreu em ", NamedTextColor.AQUA)
+                        .append(Component.text(dc.coords(), NamedTextColor.WHITE)
+                                .clickEvent(ClickEvent.copyToClipboard(dc.coords())))
+                        .append(Component.text(tail, NamedTextColor.AQUA));
+            }
+            player.sendMessage(msg);
+        }, 1L);
+    }
+
+    /**
+     * Called after any successful reaction. For the mourning {@code f} reaction
+     * this drops the dead player's head into the mourner's inventory — once per
+     * mourner per death, and never to the dead player themselves.
+     */
+    void afterReact(Player mourner, int reactionId, String key) {
+        if (!"f".equals(key)) {
+            return;
+        }
+        Tribute tribute = tributes.get(reactionId);
+        if (tribute == null) {
+            return;
+        }
+        if (mourner.getUniqueId().equals(tribute.deadId)) {
+            return;
+        }
+        if (!tribute.rewarded.add(mourner.getUniqueId())) {
+            return; // already got the head for this death
+        }
+        ItemStack head = new ItemStack(Material.PLAYER_HEAD);
+        head.editMeta(SkullMeta.class, m -> {
+            m.setPlayerProfile(Bukkit.createProfile(tribute.deadId, tribute.deadName));
+            m.displayName(Component.text("Cabeça de " + tribute.deadName, NamedTextColor.GOLD));
+        });
+        for (ItemStack overflow : mourner.getInventory().addItem(head).values()) {
+            mourner.getWorld().dropItemNaturally(mourner.getLocation(), overflow);
+        }
+        mourner.sendMessage(Component.text(
+                "Você prestou luto e levou a cabeça de " + tribute.deadName + ".",
+                NamedTextColor.GOLD));
+    }
+
+    /** Who died for a mourning reaction set, and who has already been rewarded. */
+    private static final class Tribute {
+        final UUID deadId;
+        final String deadName;
+        final Set<UUID> rewarded = ConcurrentHashMap.newKeySet();
+
+        Tribute(UUID deadId, String deadName) {
+            this.deadId = deadId;
+            this.deadName = deadName;
+        }
+    }
+
+    /** Death location captured at death, delivered at respawn. */
+    private record DeathCoords(String coords, boolean keepInventory) {
     }
 
     /**
@@ -581,6 +656,9 @@ public final class Canalhandia extends JavaPlugin implements Listener {
         if (ai != null) {
             ai.conversations().forget(event.getPlayer().getUniqueId());
         }
+        // Quitting on the death screen means no respawn fires for this death;
+        // drop the pending coords so they never deliver stale next session.
+        pendingDeathCoords.remove(event.getPlayer().getUniqueId());
     }
 
     // --- per-player opt out -------------------------------------------------

src/main/java/dev/marcospaulo/canalhandia/CanalhandiaCommand.java

@@ -49,6 +49,11 @@ final class CanalhandiaCommand implements CommandExecutor, TabCompleter {
             case "reacoes" -> whoReacted(sender);
             case "ia" -> ia(sender, args, false);
             case "iap" -> ia(sender, args, true);
+            // Typed twin of the [F] mourning button — "f" is not a configured
+            // reaction (the mourning set is hardcoded), so it can't be found via
+            // reactionForCommand; route it directly. Acts on the latest message,
+            // so it pays respects only if a mourning window is the most recent.
+            case "f" -> reactLatest(sender, "f");
             default -> {
                 String reaction = plugin.settings().reactionForCommand(command.getName());
                 if (reaction != null) {
@@ -397,6 +402,8 @@ final class CanalhandiaCommand implements CommandExecutor, TabCompleter {
         }
         if (!reactions.react(player, key)) {
             Msg.error(sender, "Essa reação não vale para a última mensagem.");
+        } else {
+            plugin.afterReact(player, reactions.id(), key);
         }
         return true;
     }
@@ -489,6 +496,8 @@ final class CanalhandiaCommand implements CommandExecutor, TabCompleter {
         }
         if (!reactions.react(player, args[1])) {
             player.sendActionBar(Component.text("Reação desconhecida.", NamedTextColor.RED));
+        } else {
+            plugin.afterReact(player, reactions.id(), args[1]);
         }
     }
 

src/main/java/dev/marcospaulo/canalhandia/Reactions.java

@@ -1,11 +1,9 @@
 package dev.marcospaulo.canalhandia;
 
-import net.kyori.adventure.bossbar.BossBar;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.event.ClickEvent;
 import net.kyori.adventure.text.event.HoverEvent;
 import net.kyori.adventure.text.format.NamedTextColor;
-import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
@@ -18,8 +16,9 @@ import java.util.UUID;
  * Reaction state for one announced message.
  *
  * <p>Chat cannot be edited after sending, so the counts inside the buttons are
- * frozen at send time. Live numbers appear on the boss bar, on the reactor's
- * action bar, and in a one-line summary when the window closes.
+ * frozen at send time. Live numbers appear on the reactor's action bar, and in
+ * a one-line summary when the window closes. (A boss bar was removed on
+ * request — it sat on screen for the whole reaction window and read as clutter.)
  *
  * <p>Who reacted is deliberately <em>not</em> given its own chat line — with
  * several reactions and several players that would fill the screen. Instead the
@@ -36,15 +35,12 @@ final class Reactions {
     private final List<ReactionDef> defs;
     /** Reaction key to reactors, preserving both order and display name. */
     private final Map<String, LinkedHashMap<UUID, String>> votes = new LinkedHashMap<>();
-    private final BossBar bar;
     private final long createdAt = System.currentTimeMillis();
-    private boolean barVisible;
 
     Reactions(int id, List<ReactionDef> defs) {
         this.id = id;
         this.defs = defs;
         defs.forEach(def -> votes.put(def.key(), new LinkedHashMap<>()));
-        this.bar = BossBar.bossBar(tally(false), 1.0f, BossBar.Color.PURPLE, BossBar.Overlay.PROGRESS);
     }
 
     int id() {
@@ -72,9 +68,6 @@ final class Reactions {
         votes.values().forEach(map -> map.remove(player.getUniqueId()));
         // Names are captured now so the summary still works if someone logs off.
         votes.get(key).put(player.getUniqueId(), player.getName());
-        if (barVisible) {
-            bar.name(tally(false));
-        }
         player.sendActionBar(tally(Platform.isBedrock(player)));
         return true;
     }
@@ -135,7 +128,7 @@ final class Reactions {
         return text.toString();
     }
 
-    /** Compact live counts, for the boss bar and action bar. */
+    /** Compact live counts, for the reactor's action bar. */
     Component tally(boolean bedrock) {
         Component text = Component.text("Reações:  ", NamedTextColor.WHITE);
         for (ReactionDef def : defs) {
@@ -200,21 +193,4 @@ final class Reactions {
         }
         return lines;
     }
-
-    void show() {
-        barVisible = true;
-        Bukkit.getOnlinePlayers().forEach(p -> p.showBossBar(bar));
-    }
-
-    void hide() {
-        barVisible = false;
-        Bukkit.getOnlinePlayers().forEach(p -> p.hideBossBar(bar));
-    }
-
-    /** Shows the bar to someone who joined while the window was still open. */
-    void showTo(Player player) {
-        if (barVisible) {
-            player.showBossBar(bar);
-        }
-    }
 }

src/main/java/dev/marcospaulo/canalhandia/Settings.java

@@ -85,6 +85,15 @@ final class Settings {
         set("reacoes-ativas", enabled);
     }
 
+    /** Whether pressing F to pay respects drops the dead player's head. */
+    boolean lutoHeadReward() {
+        return plugin.getConfig().getBoolean("luto.cabeca", true);
+    }
+
+    void lutoHeadReward(boolean enabled) {
+        set("luto.cabeca", enabled);
+    }
+
     /** How long the boss bar stays up. */
     int reactionWindowSeconds() {
         return Math.max(5, plugin.getConfig().getInt("janela-reacao-segundos", 90));

src/main/resources/config.yml

@@ -63,6 +63,12 @@ reacoes-ativas: true
 # Por quanto tempo a barra de reações fica visível, em segundos.
 janela-reacao-segundos: 90
 
+# Luto: ao prestar F para alguém que morreu, o jogador recebe a cabeça daquele
+# jogador (uma lembrança simbólica). É o único recurso do plugin que mexe no
+# inventário; desligue aqui se não quiser.
+luto:
+  cabeca: true
+
 # Quantos nomes cabem no resumo de reações antes do resto virar "+N".
 # O resumo é sempre UMA linha, por mais gente que reaja; para ver a lista
 # completa use /reacoes (privado, não polui o chat).