Regeln nach Recherche korrigiert: Schadensformel, Odds L8/L9, Start-Level 2, Streak ab 2, Verkaufsregel

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

backend/tft/api/app.py

@@ -6,6 +6,7 @@ from pydantic import BaseModel
 
 from tft import paths
 from tft.model.score import active_trait_tiers
+from tft.sim import economy
 from tft.sim.game import Game, InvalidAction
 
 app = FastAPI(title="tft-sim")
@@ -150,8 +151,7 @@ def serialize(game: Game) -> dict:
         ],
         "player": {
             "hp": game.hp, "gold": game.gold, "level": game.level, "xp": game.xp,
-            "xp_needed": game.cfg["xp"]["to_next"][game.level - 1]
-            if game.level < game.cfg["xp"]["max_level"] else None,
+            "xp_needed": economy.xp_to_next(game.level, game.cfg),
             "streak": game.streak,
             "score": round(game.player_score(), 1),
         },

backend/tft/constants/loader.py

@@ -26,9 +26,10 @@ def validate(c: dict) -> None:
     if len(c["pool"]["sizes"]) != 5:
         raise ValueError("pool sizes must have 5 cost tiers")
     xp = c["xp"]
-    if len(xp["to_next"]) != xp["max_level"] - 1:
+    start = xp.get("start_level", 1)
+    if len(xp["to_next"]) != xp["max_level"] - start:
         raise ValueError(
-            f"xp.to_next needs {xp['max_level'] - 1} entries, has {len(xp['to_next'])}"
+            f"xp.to_next needs {xp['max_level'] - start} entries, has {len(xp['to_next'])}"
         )
     if len(c["shop"]["odds"]) != xp["max_level"]:
         raise ValueError("shop odds must have one row per level")

backend/tft/constants/set17.toml

@@ -6,7 +6,7 @@ set = 17
 
 [shop]
 # Odds pro Level: [1-cost, 2-cost, 3-cost, 4-cost, 5-cost], Summe = 100.
-# TODO: Quellen widersprechen sich für Level 5-9 (Patch 17.1b änderte Odds).
+# Level 1-7 mehrquellig bestätigt; L8/L9 = Zwei-Quellen-Mehrheit (metabot, redeemertft).
 odds = [
     [100, 0, 0, 0, 0],   # Level 1
     [100, 0, 0, 0, 0],   # Level 2
@@ -15,8 +15,8 @@ odds = [
     [45, 33, 20, 2, 0],  # Level 5
     [30, 40, 25, 5, 0],  # Level 6
     [19, 30, 40, 10, 1], # Level 7
-    [17, 24, 32, 24, 3], # Level 8
-    [15, 18, 25, 30, 12],# Level 9
+    [15, 20, 32, 30, 3], # Level 8
+    [10, 17, 25, 33, 15],# Level 9
     [5, 10, 20, 40, 25], # Level 10
 ]
 reroll_cost = 2
@@ -29,8 +29,9 @@ copies_for_2star = 3
 copies_for_3star = 9
 
 [xp]
-# XP zum nächsten Level, Index 0 = Level 1 -> 2.
-to_next = [2, 2, 6, 10, 20, 36, 60, 68, 68]
+# Spiel startet auf Level 2. XP zum nächsten Level, Index 0 = Level 2 -> 3.
+start_level = 2
+to_next = [2, 6, 10, 20, 36, 60, 68, 68]
 passive_per_round = 2
 buy_amount = 4
 buy_cost = 4
@@ -43,15 +44,15 @@ early_income = { "1-2" = 2, "1-3" = 2, "1-4" = 3, "2-1" = 4 }
 interest_per_10 = 1
 interest_cap = 5
 win_bonus = 1
-# Streak-Gold: [min_streak, gold]
-streak_gold = [[3, 1], [5, 2], [6, 3]]
+# Streak-Gold: [min_streak, gold] — ab 2er-Streak +1 (tft-lab, op.gg)
+streak_gold = [[2, 1], [5, 2], [6, 3]]
 starting_gold = 0
 
 [damage]
-# Spielerschaden = stage_base[stage] + per_surviving_unit * überlebende Units.
-# TODO: gegen aktuelle Werte prüfen.
-stage_base = [0, 0, 1, 2, 8, 15, 30, 40]  # Index 0 = Stage 1
-per_surviving_unit = 2
+# Spielerschaden = stage_base[stage] + 1 pro überlebender Unit (flach, seit Set 11).
+# Mehrquellig bestätigt: tft.ninja, op.gg, dotesports.
+stage_base = [0, 2, 5, 8, 10, 12, 17, 17]  # Index 0 = Stage 1
+per_surviving_unit = 1
 player_hp = 100
 
 [rounds]

backend/tft/sim/economy.py

@@ -24,10 +24,10 @@ def round_income(gold: int, streak: int, won: bool, round_label: str, cfg: dict)
 
 
 def xp_to_next(level: int, cfg: dict) -> int | None:
-    to_next = cfg["xp"]["to_next"]
-    if level >= cfg["xp"]["max_level"]:
+    xp = cfg["xp"]
+    if level >= xp["max_level"]:
         return None
-    return to_next[level - 1]
+    return xp["to_next"][level - xp.get("start_level", 1)]
 
 
 def apply_xp(level: int, xp: int, gained: int, cfg: dict) -> tuple[int, int]:

backend/tft/sim/game.py

@@ -28,7 +28,7 @@ class Game:
 
         self.hp = cfg["damage"]["player_hp"]
         self.gold = cfg["gold"]["starting_gold"]
-        self.level = 1
+        self.level = cfg["xp"].get("start_level", 1)
         self.xp = 0
         self.board: list[dict] = []
         self.bench: list[dict] = []
@@ -133,7 +133,12 @@ class Game:
         u = units.pop(idx)
         copies = 3 ** (u["stars"] - 1)
         self.pool.put_back(u["api_name"], copies)
-        self.gold += self.artifact["static"]["units"][u["api_name"]]["cost"] * copies
+        cost = self.artifact["static"]["units"][u["api_name"]]["cost"]
+        refund = cost * copies
+        # Ab 2 Sternen und Kosten >= 2 gilt -1 Gold; 1-Coster immer voller Wert.
+        if cost > 1 and u["stars"] >= 2:
+            refund -= 1
+        self.gold += refund
         self.items.extend(u["items"])
 
     def reroll(self) -> None: