{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://magic-civilization/schemas/autoplay-result.json",
  "title": "AutoPlay Result",
  "description": "Per-game result file emitted by src/game/engine/scenes/tests/auto_play.gd every turn and at exit.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "seed",
    "turns_played",
    "outcome",
    "winner_index",
    "victory_type",
    "wall_clock_sec",
    "aggregate",
    "player_stats",
    "invariant_violations"
  ],
  "properties": {
    "seed": { "type": "integer", "minimum": 0 },
    "turns_played": { "type": "integer", "minimum": 0 },
    "outcome": {
      "type": "string",
      "enum": ["in_progress", "victory", "max_turns", "defeat"]
    },
    "winner_index": { "type": "integer", "minimum": -1 },
    "victory_type": { "type": "string" },
    "wall_clock_sec": { "type": "number", "minimum": 0 },
    "aggregate": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "total_combats",
        "total_cities_founded",
        "total_cities_captured",
        "turn_first_combat",
        "turn_first_city_captured"
      ],
      "properties": {
        "total_combats": { "type": "integer", "minimum": 0 },
        "total_cities_founded": { "type": "integer", "minimum": 0 },
        "total_cities_captured": { "type": "integer", "minimum": 0 },
        "turn_first_combat": { "type": "integer", "minimum": -1, "description": "-1 if no combat yet" },
        "turn_first_city_captured": { "type": "integer", "minimum": -1 }
      }
    },
    "player_stats": {
      "type": "object",
      "description": "Map of player_index (as string) to per-player stats. Rewritten every turn — not final until outcome != 'in_progress'.",
      "propertyNames": { "pattern": "^[0-9]+$" },
      "additionalProperties": {
        "$ref": "#/definitions/player_stats"
      }
    },
    "invariant_violations": {
      "type": "array",
      "items": { "type": "string" }
    }
  },
  "definitions": {
    "player_stats": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "pop", "pop_peak",
        "mil",
        "cities", "cities_captured", "cities_lost",
        "gold", "gold_peak", "gold_per_turn",
        "techs", "tiles", "buildings",
        "happiness",
        "food_total", "production_total",
        "kills", "units_lost",
        "turn_first_pop_3", "turn_first_pop_4"
      ],
      "properties": {
        "pop": { "type": "integer", "minimum": 0 },
        "pop_peak": { "type": "integer", "minimum": 0 },
        "mil": { "type": "integer", "minimum": 0 },
        "cities": { "type": "integer", "minimum": 0 },
        "cities_captured": { "type": "integer", "minimum": 0 },
        "cities_lost": { "type": "integer", "minimum": 0 },
        "gold": { "type": "integer" },
        "gold_peak": { "type": "integer" },
        "gold_per_turn": { "type": "integer" },
        "techs": { "type": "integer", "minimum": 0 },
        "tiles": { "type": "integer", "minimum": 0 },
        "buildings": { "type": "integer", "minimum": 0 },
        "happiness": { "type": "integer" },
        "food_total": { "type": "number" },
        "production_total": { "type": "number" },
        "kills": { "type": "integer", "minimum": 0 },
        "units_lost": { "type": "integer", "minimum": 0 },
        "turn_first_pop_3": { "type": "integer", "minimum": -1 },
        "turn_first_pop_4": { "type": "integer", "minimum": -1 }
      }
    }
  }
}