ESLint has a whole new config format, so I figure it's a good time to
make the config system saner.
- First, we no longer have separate eslint-no-types configs. Lint
performance shouldn't be enough of a problem to justify the
relevant maintenance complexity.
- Second, our base config should work out-of-the-box now. `npx eslint`
will work as expected, without any CLI flags. You should still use
`npm run lint` which adds the `--cached` flag for performance.
- Third, whatever updates I did fixed style linting, which apparently
has been bugged for quite some time, considering all the obvious
mixed-tabs-and-spaces issues I found in the upgrade.
Also here are some changes to our style rules. In particular:
- Curly brackets (for objects etc) now have spaces inside them. Sorry
for the huge change. ESLint doesn't support our old style, and most
projects use Prettier style, so we might as well match them in this way.
See https://github.com/eslint-stylistic/eslint-stylistic/issues/415
- String + number concatenation is no longer allowed. We now
consistently use template strings for this.
TypeScript 4.8+ supports Lowercase for lowercase strings, which isn't
exactly what ID is, but can be used to type IDs in object keys and data
entries that previously required string. I'm calling it IDEntry in places
where it should be an ID but TypeScript doesn't support that.
Very conveniently, no additional casts will be needed when using ID
where IDEntry is expected.
It's caught at least a few bugs, which is also why I'm PRing: I didn't
write the code for the bugs it found, and don't know if it's the right
way to fix them.
This ballooned into several other type refactors.
For side conditions, `onStart`/`onRestart`/`onResidual`/`onEnd`
have been renamed `onSideStart`/`onSideRestart`/`onSideResidual`/`onSideEnd`,
with the `onResidualOrder` properties renamed `onSideResidualOrder`.
For field conditions, `onStart`/`onRestart`/`onResidual`/`onEnd`
have been renamed `onFieldStart`/`onFieldRestart`/`onFieldResidual`/`onFieldEnd`,
with the `onResidualOrder` properties renamed `onFieldResidualOrder`.
(The `onField` and `onSide` part helps make it clear to the type system
that the first argument is a Field or Side, not a Pokemon.)
Side and field conditions can now use `onResidual` to tick separately
on each pokemon in Speed order. `onResidualOrder` (the per-pokemon
tick) can be timed separate from `onSideResidualOrder` (the
per-condition tick), allowing conditions to end at a different priority
than they tick per-pokemon.
Relatedly, `onTeamPreview` and `onStart` in formats now need to be
`onFieldTeamPreview` and `onFieldStart`.
Unrelatedly, `effectData` has been renamed `effectState`, and the
corresponding state containers (`pokemon.statusData`,
`pokemon.speciesData`, `pokemon.itemData`, `pokemon.abilityData`,
`field.weatherData`, `field.terrainData`) have been similarly renamed. I
renamed the types a while ago, but I was holding off renaming the fields
because it would be a breaking change. But this is a breaking change
anyway, so we might as well do it now.
Note: `onResidual` will tick even on `onSideEnd` turns, although
`onSideResidual` won't. When refactoring weather, remember to
check `this.state.duration` so you don't deal weather damage on the
ending turn.
Intended as a better fix for #8216
This is the change that renames:
- `Dex.getMove` -> `Dex.moves.get`
- `Dex.getAbility` -> `Dex.abilities.get`
- `Dex.getItem` -> `Dex.items.get`
- `Dex.getSpecies` -> `Dex.species.get`
- `Dex.getEffect` -> `Dex.conditions.get`
- `Dex.getNature` -> `Dex.natures.get`
- `Dex.getType` -> `Dex.types.get`
- `Dex.getFormat` -> `Dex.formats.get`
In addition, some other APIs have been updated:
- `getByID` methods have also been added to every other table.
- `Dex.moves.all()` now gets an array of all moves
- Plus equivalent methods for `abilities`, `items`, `species`, `formats`, `natures`, `types`
- Note: there's no `Dex.conditions.all()`
- new API: `Dex.stats` for naming/iterating stats
- `Dex.getEffectByID` -> `Dex.conditions.getByID`
- `Dex.getType` -> `Dex.types.get`
- `Dex.data.Formats` -> `Dex.data.Rulesets`
- `Dex.formats` -> now an array `Dex.formats.all()`
- `Dex.getRuleTable` -> `Dex.formats.getRuleTable`
- `Dex.validateFormat` -> `Dex.formats.validate`
Team functions have been split off into a new `sim/teams` package:
- `Dex.packTeam` -> `Teams.pack`
- `Dex.fastUnpackTeam` -> `Teams.unpack`
- `Dex.generateTeam` -> `Teams.generate`
- `Dex.stringifyTeam` -> `Teams.export`
`Teams.export` has also been rewritten to better match how it works in client.
This implements #8178
This introduces a new class, BattleActions, available as `battle.actions`,
moving all functions from `data/scripts.ts` to `sim/battle-actions.ts`.
This makes it so that "go to definition" will now work correctly for
functions previously in scripts; we no longer need UnimplementedError,
and there's now a clean conceptual separation between `battle` and
`battle-actions` (whereas the previous distinction between `battle` and
`scripts` was basically nonexistent).
This will be a difficult migration if you maintain a fork with custom
scripted mods. I'm sorry! Migration instructions are here:
https://github.com/smogon/pokemon-showdown/pull/8138
