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roblox-ts: Fix columns_map for easier lookups (#263)
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* feat: retype archetype columns_map based on query

* feat: move InferComponents into Iter
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Six 2025-08-10 09:13:13 -07:00 committed by GitHub
parent f031dcee8d
commit ac4441eb84
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1 changed files with 25 additions and 20 deletions
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45
jecs.d.ts vendored
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@ -43,18 +43,18 @@ type InferComponents<A extends Id[]> = { [K in keyof A]: InferComponent<A[K]> };
type ArchetypeId = number;
export type Column<T> = T[];
export type Archetype<T extends unknown[]> = {
export type Archetype<T extends Id[]> = {
id: number;
types: number[];
type: string;
entities: number[];
columns: Column<unknown>[];
columns_map: Record<Id, Column<T[number]>>
columns_map: { [K in T[number]]: Column<InferComponent<K>> };
};
type Iter<T extends unknown[]> = IterableFunction<LuaTuple<[Entity, ...T]>>;
type Iter<T extends Id[]> = IterableFunction<LuaTuple<[Entity, ...InferComponents<T>]>>;
export type CachedQuery<T extends unknown[]> = {
export type CachedQuery<T extends Id[]> = {
/**
* Returns an iterator that produces a tuple of [Entity, ...queriedComponents].
*/
@ -67,7 +67,7 @@ export type CachedQuery<T extends unknown[]> = {
archetypes(): Archetype<T>[];
} & Iter<T>;
export type Query<T extends unknown[]> = {
export type Query<T extends Id[]> = {
/**
* Returns an iterator that produces a tuple of [Entity, ...queriedComponents].
*/
@ -246,11 +246,11 @@ export class World {
* @param components The list of components to query.
* @returns A Query object to iterate over results.
*/
query<T extends Id[]>(...components: T): Query<InferComponents<T>>;
query<T extends Id[]>(...components: T): Query<T>;
added<T>(component: Entity<T>, listener: (e: Entity, id: Id<T>, value: T) => void): () => void
changed<T>(component: Entity<T>, listener: (e: Entity, id: Id<T>, value: T) => void): () => void
removed<T>(component: Entity<T>, listener: (e: Entity, id: Id<T>) => void): () => void
added<T>(component: Entity<T>, listener: (e: Entity, id: Id<T>, value: T) => void): () => void;
changed<T>(component: Entity<T>, listener: (e: Entity, id: Id<T>, value: T) => void): () => void;
removed<T>(component: Entity<T>, listener: (e: Entity, id: Id<T>) => void): () => void;
}
export function world(): World;
@ -297,11 +297,11 @@ export function ECS_PAIR_FIRST(pair: Pair): number;
export function ECS_PAIR_SECOND(pair: Pair): number;
type StatefulHook = Entity<<T>(e: Entity<T>, id: Id<T>, data: T) => void> & {
readonly __nominal_StatefulHook: unique symbol,
}
readonly __nominal_StatefulHook: unique symbol;
};
type StatelessHook = Entity<<T>(e: Entity<T>, id: Id<T>) => void> & {
readonly __nominal_StatelessHook: unique symbol,
}
readonly __nominal_StatelessHook: unique symbol;
};
export declare const OnAdd: StatefulHook;
export declare const OnRemove: StatelessHook;
@ -319,12 +319,17 @@ export declare const Exclusive: Tag;
export declare const Rest: Entity;
export type ComponentRecord = {
records: Map<Id, number>,
counts: Map<Id, number>,
size: number,
}
records: Map<Id, number>;
counts: Map<Id, number>;
size: number;
};
export function component_record(world: World, id: Id): ComponentRecord
export function component_record(world: World, id: Id): ComponentRecord;
export function bulk_insert<const C extends Id[]>(world: World, entity: Entity, ids: C, values: InferComponents<C>): void
export function bulk_remove(world: World, entity: Entity, ids: Id[]): void
export function bulk_insert<const C extends Id[]>(
world: World,
entity: Entity,
ids: C,
values: InferComponents<C>,
): void;
export function bulk_remove(world: World, entity: Entity, ids: Id[]): void;