forked from retoor/devplacepy
85 lines
1.8 KiB
Python
85 lines
1.8 KiB
Python
# retoor <retoor@molodetz.nl>
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from __future__ import annotations
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from datetime import datetime, timezone
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from devplacepy.database import get_table
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from .. import economy
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class GameError(Exception):
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pass
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def _now() -> datetime:
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return datetime.now(timezone.utc)
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def _iso(value: datetime) -> str:
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return value.isoformat()
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def _parse(value: str) -> datetime | None:
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if not value:
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return None
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try:
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return datetime.fromisoformat(value)
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except ValueError:
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return None
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def _today() -> str:
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return _now().date().isoformat()
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def _parse_date(value: str):
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parsed = _parse(value)
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return parsed.date() if parsed else None
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def _farms():
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return get_table("game_farms")
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def _plots():
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return get_table("game_plots")
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def _quests():
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return get_table("game_quests")
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def _steals():
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return get_table("game_steals")
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def last_steal_at(thief_uid: str, owner_uid: str) -> datetime | None:
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latest = None
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for row in _steals().find(thief_uid=thief_uid, owner_uid=owner_uid):
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stamp = _parse(row.get("stolen_at", ""))
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if stamp and (latest is None or stamp > latest):
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latest = stamp
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return latest
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def steal_cooldown_remaining(thief_uid: str, owner_uid: str, now: datetime) -> int:
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latest = last_steal_at(thief_uid, owner_uid)
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if not latest:
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return 0
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elapsed = (now - latest).total_seconds()
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return max(0, int(economy.STEAL_COOLDOWN_SECONDS - elapsed))
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def _lvl(farm: dict, key: str) -> int:
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return int(farm.get(key) or 0)
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PERK_COLUMN = {perk.key: f"perk_{perk.key}" for perk in economy.PERKS}
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def _update_farm(farm_uid: str, fields: dict) -> None:
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fields = {**fields, "uid": farm_uid, "updated_at": _iso(_now())}
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_farms().update(fields, ["uid"])
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