优化

src/Core/ItemDisplay.php

@@ -31,6 +31,7 @@ class ItemDisplay
         'necklace'    => '项链',
         'consume'     => '消耗品',
         'spell'       => '法术',
+        'quest_item'  => '任务物品',
     ];
 
     // 属性名称
@@ -84,6 +85,11 @@ class ItemDisplay
      */
     public static function formatName(array $item): string
     {
+        // 任务物品不显示等级
+        if (($item['type'] ?? '') === 'quest_item') {
+            return self::$magenta . $item['name'] . self::$reset;
+        }
+
         $quality = $item['quality'] ?? $item['rarity'] ?? 'common';
         $color = self::getQualityColor($quality);
         $name = ($item['name'] ?? '未知物品') . 'lv.' . $item['level'];
@@ -212,6 +218,17 @@ class ItemDisplay
 
         // 主属性（简洁版）或法术信息
         $type = $item['type'] ?? '';
+
+        // 特殊处理任务物品
+        if ($type === 'quest_item') {
+            $parts = [];
+            $parts[] = self::$magenta . "【任务物品】" . self::$reset . " {$item['name']}";
+            if ($showType) {
+                $parts[] = self::$gray . "[任务物品]" . self::$reset;
+            }
+            return implode(" ", $parts);
+        }
+
         if ($type === 'spell') {
             // 法术显示由 SpellDisplay 处理（计算方式和基础数值）
             // 需要导入 SpellDisplay 后使用
@@ -270,6 +287,17 @@ class ItemDisplay
         $type = $item['type'] ?? '';
         $typeName = self::getTypeName($type);
 
+        // 特殊处理任务物品
+        if ($type === 'quest_item') {
+            $lines[] = $linePrefix . self::$magenta . "【任务物品】" . self::$reset . " {$item['name']}";
+            $lines[] = $linePrefix;
+            $lines[] = $linePrefix . "这是一个关键任务物品，";
+            $lines[] = $linePrefix . "用于解锁新的探险区域。";
+            $lines[] = $linePrefix;
+            $lines[] = $linePrefix . "无法装备、无法出售、无法交易。";
+            return $lines;
+        }
+
         $enhanceLevel = $item['enhanceLevel'] ?? 0;
 
         // 名称行
@@ -371,6 +399,11 @@ class ItemDisplay
      */
     public static function renderDrop(array $item, string $prefix = "  "): string
     {
+        // 特殊处理任务物品
+        if ($item['type'] === 'quest_item') {
+            return $prefix . "📜 " . self::$magenta . "【任务物品】" . self::$reset . " {$item['name']}";
+        }
+
         $quality = $item['quality'] ?? $item['rarity'] ?? 'common';
         $color = self::getQualityColor($quality);
         if ($item['type'] == 'potion_pool'){

src/Entities/Actor.php

@@ -243,11 +243,11 @@ class Actor
     {
         // 多项式公式，避免过度指数增长
         // base: 100 (1级升2级的基础经验)
-        // linear: 10 * level (线性增长部分)
+        // linear: 100 * level (线性增长部分)
-        // quadratic: 0.5 * level² (二次增长部分，增长速度比1.2x指数慢得多)
+        // quadratic: level * $level * $level (二次增长部分，增长速度比1.2x指数慢得多)
         $base = 100;
-        $linear = 10 * $level;
+        $linear = 100 * $level;
-        $quadratic = (int)(0.5 * $level * $level);
+        $quadratic = (int)($level * $level * $level);
 
         return $base + $linear + $quadratic;
     }

src/Entities/Item.php

@@ -232,6 +232,24 @@ class Item
         return self::createFromSpec($spec, $baseLevel);
     }
 
+    /**
+     * 创建任务道具 - 用于地图解锁的特殊物品
+     * @param string $name 任务物品名称
+     * @return array 任务物品数组
+     */
+    public static function createQuestItem(string $name): array
+    {
+        return [
+            'id' => uniqid('quest_'),
+            'type' => 'quest_item',
+            'name' => $name,
+            'quality' => 'legendary',
+            'level' => 1,
+            'quantity' => 1,
+            'desc' => '关键任务物品，用于解锁新区域',
+        ];
+    }
+
     /**
      * 创建法术物品 - 支持新的丰富法术系统
      * @param int $spellId 法术ID

src/Entities/Monster.php

@@ -152,6 +152,16 @@ class Monster extends Actor
             $type = $drop['type'] ?? '';
             $rate = $drop['rate'] ?? 0;
 
+            // 处理任务物品
+            if ($type === 'quest_item') {
+                $item = Item::createQuestItem($drop['name'] ?? '未知道具');
+                $this->dropTable[] = [
+                    'item' => $item,
+                    'rate' => $rate,
+                ];
+                continue;
+            }
+
             if ($type === 'consume') {
                 $spec = $drop;
                 unset($spec['rate']);

src/Modules/DungeonSelectPanel.php

@@ -9,6 +9,33 @@ class DungeonSelectPanel
 {
     public function __construct(public Game $game) {}
 
+    /**
+     * 检查玩家是否拥有指定物品
+     */
+    private function hasItem(string $itemName): bool
+    {
+        foreach ($this->game->player->inventory as $item) {
+            if (($item['name'] ?? '') === $itemName) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 检查玩家是否可以进入某个副本
+     */
+    private function canEnterDungeon(array $map): bool
+    {
+        // 如果没有key_item要求，可以进入
+        if ($map['key_item'] === null) {
+            return true;
+        }
+
+        // 检查玩家是否拥有该钥匙
+        return $this->hasItem($map['key_item']);
+    }
+
     public function show()
     {
         Screen::clear($this->game->output);
@@ -20,8 +47,18 @@ class DungeonSelectPanel
         $out->writeln("");
 
         $maps = require __DIR__ . '/../../src/Data/maps.php';
+        $availableMaps = [];
+
+        // 只显示已解锁的地图
         foreach ($maps as $id => $map) {
+            if ($this->canEnterDungeon($map)) {
+                $availableMaps[$id] = $map;
                 $out->writeln("[{$id}] {$map['name']} (Lv.{$map['min_level']})");
+            } else {
+                // 显示未解锁的地图
+                $keyItem = $map['key_item'];
+                $out->writeln("[\033[90m{$id}\033[0m] {$map['name']} (未解锁 - 需要: {$keyItem})");
+            }
         }
 
         $out->writeln("");
@@ -34,12 +71,25 @@ class DungeonSelectPanel
             return;
         }
 
-        if (isset($maps[$dungeonId])) {
+        // 验证选择的副本是否存在
+        if (!isset($maps[$dungeonId])) {
+            $out->writeln("\033[91m无效副本\033[0m");
+            Screen::sleep(1);
+            return;
+        }
+
+        $selectedMap = $maps[$dungeonId];
+
+        // 检查是否有权限进入
+        if (!$this->canEnterDungeon($selectedMap)) {
+            $out->writeln("\033[91m该副本尚未解锁！\033[0m");
+            $out->writeln("需要物品: \033[93m{$selectedMap['key_item']}\033[0m");
+            Screen::sleep(2);
+            return;
+        }
+
+        // 进入副本
         $this->game->dungeonId = (int)$dungeonId;
         $this->game->state = Game::BATTLE;
-        } else {
-            $out->writeln("无效副本");
-            Screen::sleep(1);
-        }
     }
 }

src/Modules/InventoryPanel.php

@@ -30,6 +30,7 @@ class InventoryPanel
         'necklace' => '项链',
         'equipment' => '装备',
         'consume' => '消耗品',
+        'quest_item' => '任务物品',
     ];
 
     public function __construct(public Game $game) {}
@@ -48,7 +49,8 @@ class InventoryPanel
 
         // Filter items by category
         if ($category == 'equipment'){
-            $items = array_values(array_filter($allItems, fn($item) => $item['type'] !== 'consume'));
+            $items = array_values(array_filter($allItems, fn($item) =>
+                $item['type'] !== 'consume' && $item['type'] !== 'quest_item'));
         }else{
             $items = $category === 'all'
                 ? $allItems
@@ -157,15 +159,26 @@ class InventoryPanel
             $out->writeln("║ 拥有数量: {$quantity}");
         }
 
+        // 任务物品不显示售价
+        if ($item['type'] !== 'quest_item') {
             // 计算售价
             $sellPrice = \Game\Entities\Item::calculateSellPrice($item);
             $out->writeln("║");
             $out->writeln("║ 💰 售价: {$sellPrice} 灵石");
+        }
+
         $out->writeln("╚════════════════════════════════════════╝");
         $out->writeln("");
 
         $isEquip = in_array($item['type'], ['weapon', 'armor', 'boots', 'ring', 'necklace']);
+        $isQuestItem = $item['type'] === 'quest_item';
 
+        if ($isQuestItem) {
+            // 任务物品无法操作
+            $out->writeln("这是一个关键任务物品，无法进行任何操作。");
+            $out->writeln("");
+            $out->writeln("[0] 返回");
+        } else {
             if ($isEquip) {
                 $out->writeln("[1] 装备");
             } elseif ($item['type'] === 'consume') {
@@ -175,12 +188,15 @@ class InventoryPanel
             $out->writeln("[2] 出售");
             $out->writeln("[3] 丢弃");
             $out->writeln("[0] 返回");
+        }
 
         $choice = Screen::input($out, "选择操作：");
 
+        if (!$isQuestItem) {
             if ($choice == 1) $this->useItem($item, $inventoryIndex);
             if ($choice == 2) $this->sellItem($item, $inventoryIndex);
             if ($choice == 3) $this->dropItem($item, $inventoryIndex);
+        }
 
         return $this->show($page, $category);
     }

test/Test.php

@@ -5,6 +5,7 @@ use Game\Entities\Item;
 require __DIR__ . '/../vendor/autoload.php';
 
 $monster = \Game\Entities\Monster::create(6);
+dd($monster->getTotalExpForLevel(10) - $monster->getTotalExpForLevel(9));
 dd($monster->getRandomEquipmentDrops(100));
 //$player = new \Game\Entities\Player();