pala M-spawner-1: chercheur de spawners (scan 9 chunks, gate 10)

PALAMOD_CDC.md

@@ -722,6 +722,10 @@ avant M4 (TODO:crafts-machines).
   tenu en main, sans degats/craft/durabilite ECART). Lecons : setDeltaMovement +
   hurtMarked absents en 26.3 (-> push) ; EntityType.WITHER -> EntityTypes.WITHER.
   VERIFIE : build SUCCESSFUL, boot Done, 0 erreur. UNVERIFIED en jeu (wither).
+- M-spawner-1 LIVRE 2026-10-19 ~07:15 : chercheur de spawners (ID 4795, scan 9 chunks
+  autour du joueur + coords, gate chasseur 10, dura 140 ECART, cooldown 5 s, texture
+  legacy). Lecon : onUseItem (clic air) n'a pas de pos -> sp.blockPosition().
+  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

@@ -139,6 +139,10 @@ public final class PalaItems {
     // knockback amplifie (sans degats propres, ECART chiffres). Sans craft/durabilite
     // (wiki muet, ECART).
     public static final Item INFERNAL_KNOCKER = register("infernal_knocker", id -> new Item(new Item.Properties().setId(id).stacksTo(1)));
+    // M-spawner-1 (wiki pillage ID 4795) : chercheur de spawners — scan 9 chunks,
+    // message presence + coords du plus proche, gate chasseur 10. Durabilite 140
+    // minutes wiki => 140 usages (1/scan, ECART). Sans craft (image non OCR, ECART).
+    public static final Item SPAWNER_FINDER = register("spawner_finder", id -> new Item(new Item.Properties().setId(id).stacksTo(1).durability(140)));
     // M-gadget-8 (wiki ID 5023/5029) : cagoule (cosmetique, UNBREAKABLE) + masque de
     // garde (stats fer). Sans craft (ECART lucky).
     public static final Item BALACLAVA = register("balaclava", id -> new Item(new Item.Properties().setId(id).durability(1).humanoidArmor(PalaArmorMaterials.BALACLAVA, ArmorType.HELMET).component(DataComponents.UNBREAKABLE, Unit.INSTANCE)));

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

@@ -83,6 +83,7 @@ public final class PalaTabs {
             output.accept(PalaItems.MAGMA_AMULET);
             output.accept(PalaItems.CAVE_HAMMER);
             output.accept(PalaItems.INFERNAL_KNOCKER);
+            output.accept(PalaItems.SPAWNER_FINDER);
             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

@@ -157,6 +157,22 @@ public final class PalaItemUseEvents {
             }
             return InteractionResult.PASS;
         }
+        // M-spawner-1 (wiki ID 4795) : scan 9 chunks autour du joueur, gate
+        // chasseur 10, 1 usage/scan + cooldown 5 s (scan lourd ~900k blocs).
+        if (item == PalaItems.SPAWNER_FINDER) {
+            if (fr.surviepote.pala.core.PalaJobs.levelOf(sp, "chasseur") < 10) {
+                sp.sendSystemMessage(net.minecraft.network.chat.Component.literal(
+                        "§cChasseur niveau 10 requis."));
+                return InteractionResult.PASS;
+            }
+            if (sp.getCooldowns().isOnCooldown(stack)) {
+                return InteractionResult.PASS;
+            }
+            scanSpawners(sp, sl, sp.blockPosition());
+            sp.getCooldowns().addCooldown(stack, 100);
+            stack.hurtAndBreak(1, sp, hand);
+            return InteractionResult.SUCCESS;
+        }
         // M-enchants-3 (wiki ID 4849) : incrustation amulette — amulette en main +
         // plastron pala/endium en seconde main => CUSTOM_DATA "amulet" (1 slot v1).
         if (item == PalaItems.MAGMA_AMULET) {
@@ -333,6 +349,47 @@ public final class PalaItemUseEvents {
         return InteractionResult.PASS;
     }
 
+    // M-spawner-1 : scan 3x3 chunks (9) autour du bloc vise, spawners vanilla
+    // (minecraft:spawner). Message presence + coords du plus proche.
+    static void scanSpawners(ServerPlayer player, ServerLevel level, BlockPos pos) {
+        java.util.List<BlockPos> found = new java.util.ArrayList<>();
+        int baseChunkX = (pos.getX() >> 4) - 1;
+        int baseChunkZ = (pos.getZ() >> 4) - 1;
+        for (int cx = 0; cx < 3; cx++) {
+            for (int cz = 0; cz < 3; cz++) {
+                int baseX = (baseChunkX + cx) << 4;
+                int baseZ = (baseChunkZ + cz) << 4;
+                for (int x = 0; x < 16; x++) {
+                    for (int z = 0; z < 16; z++) {
+                        for (int y = level.getMinY(); y < level.getMaxY(); y++) {
+                            BlockPos cursor = new BlockPos(baseX + x, y, baseZ + z);
+                            if (level.getBlockState(cursor).is(net.minecraft.world.level.block.Blocks.SPAWNER)) {
+                                found.add(cursor.immutable());
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        if (found.isEmpty()) {
+            player.sendSystemMessage(net.minecraft.network.chat.Component.literal(
+                    "§6[Finder] §7Aucun spawner dans les 9 chunks."));
+            return;
+        }
+        BlockPos nearest = found.get(0);
+        double best = nearest.distSqr(pos);
+        for (BlockPos candidate : found) {
+            double d = candidate.distSqr(pos);
+            if (d < best) {
+                best = d;
+                nearest = candidate;
+            }
+        }
+        player.sendSystemMessage(net.minecraft.network.chat.Component.literal("§6[Finder] §7"
+                + found.size() + " spawner(s), plus proche en " + nearest.getX() + ", "
+                + nearest.getY() + ", " + nearest.getZ() + "."));
+    }
+
     // 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<>();

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

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

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.spawner_finder": "Chercheur de spawners",
   "item.pala.infernal_knocker": "Infernal Knocker",
   "item.pala.cave_hammer": "Marteau des cavernes",
   "item.pala.magma_amulet": "Amulette de feu",

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

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