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source dump of claude code forked from oppi.li/claude-code
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2.5 kB · 97 lines
TypeScript
at main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798export type Point = { x: number y: number}
export type Size = { width: number height: number}
export type Rectangle = Point & Size
/** Edge insets (padding, margin, border) */export type Edges = { top: number right: number bottom: number left: number}
/** Create uniform edges */export function edges(all: number): Edgesexport function edges(vertical: number, horizontal: number): Edgesexport function edges( top: number, right: number, bottom: number, left: number,): Edgesexport function edges(a: number, b?: number, c?: number, d?: number): Edges { if (b === undefined) { return { top: a, right: a, bottom: a, left: a } } if (c === undefined) { return { top: a, right: b, bottom: a, left: b } } return { top: a, right: b, bottom: c, left: d! }}
/** Add two edge values */export function addEdges(a: Edges, b: Edges): Edges { return { top: a.top + b.top, right: a.right + b.right, bottom: a.bottom + b.bottom, left: a.left + b.left, }}
/** Zero edges constant */export const ZERO_EDGES: Edges = { top: 0, right: 0, bottom: 0, left: 0 }
/** Convert partial edges to full edges with defaults */export function resolveEdges(partial?: Partial<Edges>): Edges { return { top: partial?.top ?? 0, right: partial?.right ?? 0, bottom: partial?.bottom ?? 0, left: partial?.left ?? 0, }}
export function unionRect(a: Rectangle, b: Rectangle): Rectangle { const minX = Math.min(a.x, b.x) const minY = Math.min(a.y, b.y) const maxX = Math.max(a.x + a.width, b.x + b.width) const maxY = Math.max(a.y + a.height, b.y + b.height) return { x: minX, y: minY, width: maxX - minX, height: maxY - minY }}
export function clampRect(rect: Rectangle, size: Size): Rectangle { const minX = Math.max(0, rect.x) const minY = Math.max(0, rect.y) const maxX = Math.min(size.width - 1, rect.x + rect.width - 1) const maxY = Math.min(size.height - 1, rect.y + rect.height - 1) return { x: minX, y: minY, width: Math.max(0, maxX - minX + 1), height: Math.max(0, maxY - minY + 1), }}
export function withinBounds(size: Size, point: Point): boolean { return ( point.x >= 0 && point.y >= 0 && point.x < size.width && point.y < size.height )}
export function clamp(value: number, min?: number, max?: number): number { if (min !== undefined && value < min) return min if (max !== undefined && value > max) return max return value}