74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
#!/usr/bin/env python3
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"""Generate growing-zone metadata for existing Agrarian terrain tiles.
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Only source-backed/generated tiles with explicit profiles are emitted. That
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keeps the Earth-scale path repeatable without fetching or calculating metadata
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for placeholder squares that do not exist in-game yet.
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"""
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from __future__ import annotations
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import json
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from datetime import datetime, timezone
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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REGISTRY_PATH = ROOT / "Data" / "Tiles" / "ground_zero_tiles.json"
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OUTPUT_PATH = ROOT / "Data" / "Tiles" / "tile_growing_zone_metadata.json"
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GROWING_READY_STATUSES = {"source_data_found", "generated", "validated", "packaged", "published"}
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GROWING_ZONE_OVERRIDES = {
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"gz_us_ca_pacifica_utm10n_e544_n4160": {
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"growing_zone_label": "USDA 10a",
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"climate_profile": "coastal_mediterranean_mild",
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"growing_season_start_day": 46,
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"growing_season_end_day": 350,
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"frost_free_days": 305,
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"min_average_growing_temp_c": 7.0,
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"crop_safety_buffer_days": 14,
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"data_basis": "MVP conservative coastal Pacifica profile; replace with authoritative zone/temperature datasets during regional expansion.",
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}
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}
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def main() -> None:
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registry = json.loads(REGISTRY_PATH.read_text(encoding="utf-8"))
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records = []
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for tile in registry.get("tiles", []):
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tile_id = tile.get("tile_id")
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status = tile.get("status")
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if status not in GROWING_READY_STATUSES or tile_id not in GROWING_ZONE_OVERRIDES:
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continue
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grid = tile.get("grid", {})
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records.append(
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{
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"tile_id": tile_id,
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"center_latitude": grid.get("center_latitude"),
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"center_longitude": grid.get("center_longitude"),
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**GROWING_ZONE_OVERRIDES[tile_id],
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}
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)
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OUTPUT_PATH.write_text(
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json.dumps(
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{
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"schema_version": 1,
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"generated_at_utc": datetime.now(timezone.utc).replace(microsecond=0).isoformat().replace("+00:00", "Z"),
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"source_registry": str(REGISTRY_PATH.relative_to(ROOT)),
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"generation_rule": "Only tiles with real source status and explicit growing-zone data are emitted.",
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"tiles": records,
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},
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indent=2,
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)
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+ "\n",
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encoding="utf-8",
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)
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print(f"Wrote {len(records)} tile growing-zone metadata record(s) to {OUTPUT_PATH.relative_to(ROOT)}")
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if __name__ == "__main__":
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main()
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