19 lines
539 B
TypeScript
19 lines
539 B
TypeScript
export type UpdateCallback = (deltaTime: number, realFrameTime: number) => void;
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export const useUpdate = (callback: UpdateCallback) => {
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const registerUpdateCallback = inject<
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(callback: UpdateCallback) => () => void
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>("registerUpdateCallback");
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onMounted(() => {
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if (!registerUpdateCallback) {
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throw new Error(
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"Missing registerUpdateCallback - useUpdate must be used within a Screen component",
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);
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}
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const unregister = registerUpdateCallback(callback);
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onUnmounted(unregister);
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});
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};
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