Editing Openai/694f5245-1110-800b-b182-7c2accd50046 (section)

=== Assistant: 可以！而且你這個點超 roguelite 正統🔥😈 ===
可以！而且你這個點超 roguelite 正統🔥😈
重複掉落＝浪費 會直接讓玩家覺得「我被 RNG 嘲笑」。最好的做法就是把它變成「合成/升級資源」：
你拿到第 2 把同名武器時不是崩潰，而是爽一下：「喔？那我這把要升星了。」✨

下面我給你兩個核心機制（可以一起用），再附一顆可貼給 GEMINI 的 Patch 種子，最後加上你要的「腳本氛圍渲染」🛰️📟

==== ### ====
* 每把武器有 weaponLevel（例：FlAK Lv.1）
* 重複拿到同名武器 → 自動升級：FlAK Lv.1 → Lv.2
* 升級效果（簡單但有感）： - 傷害 +10% - 射速 +5%（或冷卻 -5%） - 擴散 -5%（讓 FlAK 越升越“穩”）
* 設上限：Lv.5（避免無限膨脹）

===== - 當武器已 Lv.5，再拿到同名 → 轉成 Weapon Parts（武器零件） =====
* 零件用途：用來升級其他武器、或用於 Boss 獎勵介面「強化現有武器」

: 

==== 你說得很對：如果稀有武器 vs 升級全靠運氣，玩家會覺得自己被 RNG 主宰。 ====

我建議 Boss 打完固定出 3 張卡：
# NEW WEAPON（新稀有武器）：如果抽到已擁有 → 改成「直接合成升階」或「轉高額零件」
# UPGRADE WEAPON（升級現有武器）：玩家在自己持有的武器中選一把升級（保底、可控）
# MECH OVERCLOCK（機體大幅強化）：HULL/ARMOR/FUEL 或核心天賦提升

✅ 保底規則：每次 Boss 獎勵 必定 會有「升級現有武器」這張卡。
這樣玩家永遠不會空手。

（可選更狠的保底：連續 2 次 Boss 沒拿到新稀有武器，第 3 次必出未擁有稀有。）

==== <syntaxhighlight lang="text">Patch K / Duplicate weapon handling + Boss reward options (reduce RNG frustration) ====

Do NOT change room loop, enemy AI, or basic combat.
Only change weapon inventory + boss rewards behavior.

A) Weapon model
* Each weapon has:
  id, name, level (starts 1), levelMax (e.g. 5)
* Inventory stores unique weapons by id (no duplicates in slots).

B) Duplicate weapon rule (merge)
* When awarding a weapon:
  if player already owns weapon id:
    if level < levelMax:
      level += 1 (auto merge)
      show "SYNTHESIS SUCCESS: <name> Lv+1" banner
    else:
      convert into WeaponParts += X (overflow)
      show "CONVERTED TO PARTS +X"
  else:
    add weapon to inventory
* Level bonus example:
  damageMul = 1 + 0.10*(level-1)
  fireRateMul = 1 + 0.05''(level-1) OR cooldownMul = 1 - 0.05''(level-1)
  (keep simple and consistent)

C) Boss reward screen must include weapon upgrade option
After boss defeat, show 3 reward cards:
1) NEW RARE WEAPON (random from rare pool)
2) UPGRADE EXISTING WEAPON (player chooses one owned weapon to level+1, capped)
3) MECH OVERCLOCK (big stat boost)

Guarantee:
* Option 2 (upgrade existing weapon) always appears every boss.
* If option 1 rolls a weapon already owned, it triggers merge/parts instead of adding duplicates.

D) UI/UX
* Reward card selection already has confirm box (keep).
* Add preview text showing exactly what will increase (e.g. "FlAK Lv2: dmg +10%, spread -5%").

Acceptance:
* Player never holds duplicate weapons in slots.
* Getting same boss weapon upgrades the existing one (or converts to parts at cap).
* Every boss reward offers an "upgrade existing weapon" choice.

</syntaxhighlight>

==== 你們現在的系統已經成熟到可以塞“AC 通訊味”了。建議加這三段就很有感： ====

===== - SAFE： - GARAGE ONLINE. - REPAIR / REFUEL AVAILABLE. =====
* COMBAT： - SECTOR {n} - STAGE {x}/10 - CONTACT.（短、硬）

===== - STAGE CLEAR. =====
* SALVAGE WINDOW OPEN.

===== - WARNING: HEAVY SIGNATURE DETECTED. =====
* BOSS: GRAVEHOUND / BASILISK-EM / HIVE-ARCH（三種 boss 各自名字）
* Boss 死：CORE BREACH. / TARGET DOWN.
* 掉落： - 新武器：RARE ARMAMENT ACQUIRED. - 合成：SYNTHESIS TRIGGERED. - 轉零件：PARTS SALVAGED.

這些都不需要美術，就能把「硬派傭兵味」拉滿😈🦾

如果你願意，我下一步可以幫你把「稀有武器池」先定 6 把（Railgun / Plasma / Beam Saber / Grenade / Sniper / Gatling）每把給一個 一句話特色，這樣 Boss 獎勵卡片一出來就很有誘惑力。