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d32d5b5e4f
feat(stage.ts): implement stage navigation functionality feat(stageNav.ts): implement stage navigation overlay functionality feat(state.ts): implement state management for index and threshold feat(utils.ts): add utility functions for increment and decrement
16 lines
387 B
TypeScript
16 lines
387 B
TypeScript
export function increment(num: number, length: number): number {
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return (num + 1) % length
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}
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export function decrement(num: number, length: number): number {
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return (num + length - 1) % length
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}
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export function expand(num: number): string {
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return ('0000' + num.toString()).slice(-4)
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}
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export function isMobile(): boolean {
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return window.matchMedia('(hover: none)').matches
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}
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