Function formatValidationErrors

src/world/validate.ts:195–202

(errors: string[])

// Re-exported for use in loader/saver error formatting.
export function formatValidationErrors(errors: string[]): string {
  if (errors.length === 0) return '';
  let out = 'Validation failed with ' + errors.length + ' error(s):\n';
  for (let i = 0; i < errors.length; i++) {
    out = out + '  - ' + errors[i] + '\n';
  }
  return out;
}