feat(mana): wand_eternal(infinite)+modifier_heavy_cost/mana_leech 数据

data/cores.json

@@ -3,5 +3,6 @@
   "wand_fast":    { "display_name": "高速法杯", "slot_count": 3, "topology": 0, "cpu_limit": 3, "cast_interval": 0.25, "feature_tags": 0, "mana_max": 60,  "mana_regen": 4 },
   "wand_memory":  { "display_name": "记忆法杖", "slot_count": 6, "topology": 0, "cpu_limit": 6, "cast_interval": 0.5,  "feature_tags": 1, "mana_max": 100, "mana_regen": 5 },
   "matrix_board": { "display_name": "矩阵板",   "slot_count": 8, "topology": 1, "cpu_limit": 8, "cast_interval": 0.5,  "feature_tags": 0, "grid_rows": 2, "grid_cols": 4, "mana_max": 120, "mana_regen": 6 },
-  "circuit_fork": { "display_name": "分叉回路", "slot_count": 3, "topology": 2, "cpu_limit": 5, "cast_interval": 0.6,  "feature_tags": 0, "edges": [{"from": 0, "to": 1}, {"from": 0, "to": 2}], "mana_max": 100, "mana_regen": 5 }
+  "circuit_fork": { "display_name": "分叉回路", "slot_count": 3, "topology": 2, "cpu_limit": 5, "cast_interval": 0.6,  "feature_tags": 0, "edges": [{"from": 0, "to": 1}, {"from": 0, "to": 2}], "mana_max": 100, "mana_regen": 5 },
+  "wand_eternal": { "display_name": "永恒法杖", "slot_count": 8, "topology": 0, "cpu_limit": 6, "cast_interval": 0.5, "feature_tags": 5, "mana_max": 40, "mana_regen": 4, "mana_leech": 2 }
 }

data/spells.json

@@ -14,6 +14,8 @@
   "modifier_spread_mod":  { "type": 1, "display_name": "Spread",       "description": "后续法术多发一颗子弹。",            "element_tags": [], "meta": { "spread_add": 1, "mana_cost": 0, "shop_cost": 18 } },
   "modifier_double_cast": { "type": 1, "display_name": "Double Cast",  "description": "本次施法额外执行 1 个 ACTION。",     "element_tags": [], "meta": { "multicast": 1, "mana_cost": 2, "shop_cost": 25 } },
   "modifier_pierce_plus": { "type": 1, "display_name": "Pierce +2",    "description": "后续法术穿透 +2。",                "element_tags": [], "meta": { "pierce": 2, "mana_cost": 8, "shop_cost": 18 } },
+  "modifier_heavy_cost":  { "type": 1, "display_name": "Blood Sacrifice", "description": "鲜血献祭：伤害+50，但每次施法扣 10 HP。", "element_tags": [], "meta": { "damage_add": 50.0, "heavy_cost": 10, "mana_cost": 0, "shop_cost": 26 } },
+  "modifier_mana_leech":  { "type": 1, "display_name": "Mana Leech",      "description": "魔力虹吸：击杀回复 2 魔力（放入卡组即生效）。", "element_tags": [], "meta": { "mana_leech": 2, "mana_cost": 0, "shop_cost": 22 } },
   "trigger_on_hit":       { "type": 2, "display_name": "Trigger: On Hit","description": "命中时在命中点执行后续法术（子母弹）。", "element_tags": [], "meta": { "base_damage": 3.0, "speed": 250.0, "lifetime": 4.0, "radius": 6.0, "damage_type": 0, "mana_cost": 10, "shop_cost": 30 } },
   "logic_every_n_shots":  { "type": 3, "display_name": "Every 3 Shots","description": "每第 3 次施法才执行后续（需记忆法杖）。", "element_tags": [], "meta": { "logic_op": "every_n_shots", "n": 3, "reg": 0, "mana_cost": 0, "shop_cost": 24 } },
   "logic_if_hp_below":    { "type": 3, "display_name": "If HP < 50%",  "description": "仅当生命低于 50% 时执行后续。",     "element_tags": [], "meta": { "logic_op": "if_hp_below", "threshold": 0.5, "mana_cost": 0, "shop_cost": 22 } },