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41 lines
896 B
41 lines
896 B
/** |
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* Common utilities shared across network builders |
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*/ |
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/** |
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* Seeded random number generator for deterministic layouts |
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*/ |
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export class SeededRandom { |
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private seed: number; |
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constructor(seed: number) { |
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this.seed = seed; |
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} |
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next(): number { |
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const x = Math.sin(this.seed++) * 10000; |
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return x - Math.floor(x); |
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} |
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nextFloat(min: number, max: number): number { |
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return min + this.next() * (max - min); |
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} |
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nextInt(min: number, max: number): number { |
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return Math.floor(this.nextFloat(min, max + 1)); |
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} |
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} |
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/** |
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* Creates a debug function with a prefix |
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* @param prefix - The prefix to add to all debug messages |
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* @returns A debug function that can be toggled on/off |
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*/ |
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export function createDebugFunction(prefix: string) { |
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const DEBUG = false; |
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return function debug(...args: any[]) { |
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if (DEBUG) { |
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console.log(`[${prefix}]`, ...args); |
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} |
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}; |
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} |