{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "halls.schema.json",
  "title": "halls 表 schema v0（十殿 band 数据行，数值抄录自 Balance Bible v1.0 §6）",
  "description": "架构 §3.2 CSV 规范落盘。每殿 = 一个横向 band（2-3 屏宽 @1920，四层组装）。殿门 = 单计数器闸门（本轮累计阴德 merit_run ≥ gate_merit，[B§0.1]）；is_prestige_gate=true 的行是轮回转世触发门（仅 H10）。unlock_gen/unlock_gate = 过殿后解锁批。",
  "x-supported-keywords": [
    "type", "properties", "required", "items", "enum", "pattern",
    "minimum", "maximum", "minLength", "minItems", "maxItems",
    "additionalProperties", "const"
  ],
  "x-unique": ["id"],
  "type": "object",
  "required": ["sheet", "schema_version", "columns", "rows"],
  "properties": {
    "sheet": { "const": "halls" },
    "schema_version": { "const": 0 },
    "columns": {
      "type": "array",
      "items": { "type": "string" },
      "minItems": 12
    },
    "rows": {
      "type": "array",
      "minItems": 10,
      "maxItems": 10,
      "items": {
        "type": "object",
        "required": [
          "id", "no", "king_cn", "king_en", "motif_cn", "motif_en",
          "target_min", "gate_merit", "unlock_gen", "unlock_gate",
          "palette_id", "is_prestige_gate"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^hall_[0-9]{2}_[a-z]+$",
            "description": "稳定字符串 ID（W1 已分配）；永不重编号（年更=加行）"
          },
          "no": { "type": "integer", "minimum": 1, "maximum": 10 },
          "king_cn": { "type": "string", "minLength": 1 },
          "king_en": { "type": "string", "minLength": 1, "description": "临时译名，待文策渊 glossary" },
          "motif_cn": { "type": "string", "minLength": 1, "description": "刑典母题（剪影+文字暗示路线，GDD §0.3 IP 红线）" },
          "motif_en": { "type": "string", "minLength": 1 },
          "target_min": {
            "type": "integer",
            "minimum": 1,
            "description": "到达目标时长（分钟，[B§6] pacing 表：25→180min）；模拟器门 #3/#5/#14 对照"
          },
          "gate_merit": {
            "type": "integer",
            "minimum": 0,
            "description": "殿门条件：本轮累计阴德（单计数器；[B§6] 2K→1.5B）"
          },
          "unlock_gen": {
            "type": "string",
            "pattern": "^(none|gen_[0-9]{2}_[a-z0-9]+)$",
            "description": "过殿解锁的班底 ID；H10 = none（prestige 门）"
          },
          "unlock_gate": {
            "type": "string",
            "pattern": "^(none|up_gate_[a-z0-9_]+)$",
            "description": "过殿出现的路引闸门 ID（upgrades.csv）；H10 = none"
          },
          "palette_id": {
            "type": "string",
            "pattern": "^pal_hall_[0-9]{2}$",
            "description": "hall_palettes.csv 行 ID（per-hall 色板 + 流向向量）"
          },
          "is_prestige_gate": {
            "type": "boolean",
            "description": "true = 轮回转世触发门（[B§4.1]：仅 H10 转轮王）"
          }
        },
        "additionalProperties": false
      }
    }
  },
  "additionalProperties": false
}