pala M-gadget-1: analyseur de chunk (dura 5, scan top10)

PALAMOD_CDC.md

@@ -638,6 +638,10 @@ avant M4 (TODO:crafts-machines).
   plancher 0, hook AFTER_DEATH existant) + /f top (tri elo) + elo dans /f info/help.
   ECART : formule exacte Paladium non publiee (UNVERIFIED). VERIFIE : build SUCCESSFUL,
   boot Done, 0 erreur. UNVERIFIED en jeu (2 joueurs).
+- M-gadget-1 LIVRE 2026-10-19 ~05:20 : analyseur de chunk (ID 4975, durabilite 5 wiki,
+  texture legacy, scan 16x16 top 10 + total, sans craft ECART). Lecon : patch
+  chevauchant la fin d'une methode mange sa signature — verifier la queue du fichier.
+  VERIFIE : build SUCCESSFUL, boot Done, 0 erreur. UNVERIFIED en jeu.
 - M-palaforge LIVRE 2026-10-19 ~03:55 : bloc + BE partagee (3e mode) + gate mineur 14 +
   table fonte wiki §3.2 (31 items, ratio floor usure) + fuels bois (+buche/planches/baton,
   lave exclue : seau non rendu) + craft (1 findium + 4 furnaces + 4 briques, positions

mods/pala/src/main/java/fr/surviepote/pala/PalaItems.java

@@ -61,6 +61,9 @@ public final class PalaItems {
     public static final Item TITANE_STICK = register("titane_stick", id -> new Item(new Item.Properties().setId(id)));
     public static final Item TRIXIUM_GEM = register("trixium_gem", id -> new Item(new Item.Properties().setId(id)));
     public static final Item XP_BERRIES = register("xp_berries", id -> new Item(new Item.Properties().setId(id)));
+    // M-gadget-1 (wiki items lucky) : analyseur de chunk, durabilite 5, sans craft
+    // (obtention lucky/admin, ECART documente).
+    public static final Item CHUNK_ANALYSER = register("chunk_analyser", id -> new Item(new Item.Properties().setId(id).stacksTo(1).durability(5)));
     // M-candy (wiki metiers, VERIFIE partiel) : bonbons 50 000 XP. Vert = fermier,
     // jaune = mineur, rainbow = tous (pages Evolution) ; bleu/rose = mapping non publie
     // (items seuls, TODO:mapping-bonbons) ; candy/job_candy = nature inconnue (items seuls).

mods/pala/src/main/java/fr/surviepote/pala/PalaTabs.java

@@ -69,6 +69,7 @@ public final class PalaTabs {
             output.accept(PalaItems.TITANE_STICK);
             output.accept(PalaItems.TRIXIUM_GEM);
             output.accept(PalaItems.XP_BERRIES);
+            output.accept(PalaItems.CHUNK_ANALYSER);
             output.accept(PalaItems.CANDY);
             output.accept(PalaItems.CANDY_BLUE);
             output.accept(PalaItems.CANDY_GREEN);

mods/pala/src/main/java/fr/surviepote/pala/events/PalaItemUseEvents.java

@@ -232,9 +232,55 @@ public final class PalaItemUseEvents {
             return InteractionResult.SUCCESS;
         }
 
+        // --- Analyseur de chunk (M-gadget-1, wiki items lucky) : clic droit avec
+        // l'objet -> top 10 des blocs du chunk vise + total. Durabilite 5 (wiki).
+        if (item == PalaItems.CHUNK_ANALYSER) {
+            analyseChunk(sp, sl, pos);
+            stack.hurtAndBreak(1, sp, hand);
+            return InteractionResult.SUCCESS;
+        }
+
         return InteractionResult.PASS;
     }
 
+    // M-gadget-1 : scan du chunk (16x16 sur toute la hauteur), top 10 + total.
+    static void analyseChunk(ServerPlayer player, ServerLevel level, BlockPos pos) {
+        java.util.Map<String, Integer> counts = new java.util.HashMap<>();
+        int total = 0;
+        int baseX = pos.getX() >> 4 << 4;
+        int baseZ = pos.getZ() >> 4 << 4;
+        net.minecraft.core.BlockPos.MutableBlockPos cursor =
+                new net.minecraft.core.BlockPos.MutableBlockPos();
+        for (int x = 0; x < 16; x++) {
+            for (int z = 0; z < 16; z++) {
+                for (int y = level.getMinY(); y < level.getMaxY(); y++) {
+                    BlockState state = level.getBlockState(cursor.set(baseX + x, y, baseZ + z));
+                    if (state.isAir()) {
+                        continue;
+                    }
+                    total++;
+                    String id = net.minecraft.core.registries.BuiltInRegistries.BLOCK
+                            .getKey(state.getBlock()).toString();
+                    counts.merge(id, 1, Integer::sum);
+                }
+            }
+        }
+        java.util.List<java.util.Map.Entry<String, Integer>> top =
+                new java.util.ArrayList<>(counts.entrySet());
+        top.sort((a, b) -> Integer.compare(b.getValue(), a.getValue()));
+        StringBuilder out = new StringBuilder("§6[Analyseur] §7chunk "
+                + (baseX >> 4) + "," + (baseZ >> 4) + " : " + total + " blocs");
+        int shown = 0;
+        for (java.util.Map.Entry<String, Integer> entry : top) {
+            if (shown >= 10) {
+                break;
+            }
+            out.append("\n§7- ").append(entry.getKey()).append(" x").append(entry.getValue());
+            shown++;
+        }
+        player.sendSystemMessage(net.minecraft.network.chat.Component.literal(out.toString()));
+    }
+
     static void drop(ServerLevel level, BlockPos pos, Item item, int count) {
         ItemEntity entity = new ItemEntity(level, pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5,
                 new ItemStack(item, count));

mods/pala/src/main/resources/assets/pala/items/chunk_analyser.json

@@ -0,0 +1,6 @@
+{
+  "model": {
+    "type": "minecraft:model",
+    "model": "pala:item/chunk_analyser"
+  }
+}

mods/pala/src/main/resources/assets/pala/lang/en_us.json

@@ -4,6 +4,7 @@
   "item.pala.amethyst_mixed_coal": "Amethyst Mixed Coal",
   "item.pala.amethyst_stick": "Amethyst Stick",
   "item.pala.compressed_amethyst": "Compressed Amethyst",
+  "item.pala.chunk_analyser": "Chunk Analyser",
   "item.pala.compressed_paladium": "Compressed Paladium",
   "item.pala.compressed_titane": "Compressed Titane",
   "item.pala.creative_mixed_coal": "Creative Mixed Coal",

mods/pala/src/main/resources/assets/pala/models/item/chunk_analyser.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/generated",
+  "textures": {
+    "layer0": "pala:item/chunk_analyser"
+  }
+}