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use instancing to improve performance

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This commit is contained in:
Brian Beck 2026-03-14 23:04:25 -07:00
parent 78e791f763
commit cd2819d28a
33 changed files with 482 additions and 319 deletions
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35
src/state/engineStore.ts
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@ -1,3 +1,4 @@
import { useMemo } from "react";
import { createStore } from "zustand/vanilla";
import { subscribeWithSelector } from "zustand/middleware";
import { useStoreWithEqualityFn } from "zustand/traditional";
@ -375,11 +376,11 @@ export function useRuntimeObjectById(
id == null ? -1 : (state.runtime.objectVersionById[id] ?? -1),
);
if (id == null || !runtime || version === -1) {
return undefined;
}
const object = runtime.state.objectsById.get(id);
return object ? { ...object } : undefined;
return useMemo(() => {
if (id == null || !runtime || version === -1) return undefined;
const object = runtime.state.objectsById.get(id);
return object ? { ...object } : undefined;
}, [id, runtime, version]);
}
export function useRuntimeObjectField<T = any>(
@ -431,11 +432,13 @@ export function useRuntimeObjectByName(
objectId == null ? -1 : (state.runtime.objectVersionById[objectId] ?? -1),
);
if (!runtime || !normalizedName || objectId == null || version === -1) {
return undefined;
}
const object = runtime.state.objectsById.get(objectId);
return object ? { ...object } : undefined;
return useMemo(() => {
if (!runtime || !normalizedName || objectId == null || version === -1) {
return undefined;
}
const object = runtime.state.objectsById.get(objectId);
return object ? { ...object } : undefined;
}, [runtime, normalizedName, objectId, version]);
}
export function useDatablockByName(
@ -452,11 +455,13 @@ export function useDatablockByName(
objectId == null ? -1 : (state.runtime.objectVersionById[objectId] ?? -1),
);
if (!runtime || !normalizedName || objectId == null || version === -1) {
return undefined;
}
const object = runtime.state.objectsById.get(objectId);
return object ? { ...object } : undefined;
return useMemo(() => {
if (!runtime || !normalizedName || objectId == null || version === -1) {
return undefined;
}
const object = runtime.state.objectsById.get(objectId);
return object ? { ...object } : undefined;
}, [runtime, normalizedName, objectId, version]);
}
export function useRuntimeChildIds(