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card_game/factions.py

@@ -0,0 +1,20 @@
+"""Faction ability system: applies passive bonuses."""
+
+
+def get_passive_bonus(faction_id, bonus_type):
+    """Get passive bonus value for a faction."""
+    bonuses = {
+        "zhao": {"cavalry_attack": 1},
+        "wei": {"infantry_defense": 1},
+    }
+    return bonuses.get(faction_id, {}).get(bonus_type, 0)
+
+
+def apply_faction_passive(unit, faction_id):
+    """Apply faction passive to a unit at deploy time."""
+    if faction_id == "zhao" and unit.unit_type == "cavalry":
+        unit.attack += 1
+    elif faction_id == "wei" and unit.unit_type == "infantry":
+        unit.defense += 1
+        unit.max_hp += 1
+        unit.current_hp += 1