@shockpkg/dir-projector/lib/projector/windows/32.mjs

Package for creating Shockwave Director projectors

import { join as pathJoin, basename } from 'path';
import { fsWalk } from "@shockpkg/archive-files/module.mjs";
import { windowsPatchShockwave3dInstalledDisplayDriversSize } from "../../util/windows.mjs";
import { ProjectorWindows } from "../windows.mjs";
/**
 * ProjectorWindows32 constructor.
 *
 * @param path Output path.
 */

export class ProjectorWindows32 extends ProjectorWindows {
  /**
   * Patch the Shockave 3D Xtra to have a larger buffer to avoid a crash.
   * The buffer for resolving InstalledDisplayDrivers to a path is small.
   * Changes to the values stored in InstalledDisplayDrivers cause issues.
   * The value is now supposed to hold full paths on modern Windows.
   * In particular, Nvidia drivers which do this need this patch.
   *
   * @default false
   */
  constructor(path) {
    super(path);
    this.patchShockwave3dInstalledDisplayDriversSize = false;
  }
  /**
   * Modify the projector skeleton.
   */


  async _modifySkeleton() {
    await super._modifySkeleton();
    await this._patchShockwave3dInstalledDisplayDriversSize();
  }
  /**
   * Patch projector, Shockwave 3D InstalledDisplayDrivers size.
   */


  async _patchShockwave3dInstalledDisplayDriversSize() {
    if (!this.patchShockwave3dInstalledDisplayDriversSize) {
      return;
    }

    const xtrasDir = this.xtrasPath;
    const search = 'Shockwave 3D Asset.x32';
    const searchLower = search.toLowerCase();
    let found = false;
    await fsWalk(xtrasDir, async (path, stat) => {
      if (!stat.isFile()) {
        return;
      }

      const fn = basename(path);

      if (fn.toLowerCase() !== searchLower) {
        return;
      }

      found = true;
      await windowsPatchShockwave3dInstalledDisplayDriversSize(pathJoin(xtrasDir, path));
    }, {
      ignoreUnreadableDirectories: true
    });

    if (!found) {
      throw new Error(`Failed to locate for patching: ${search}`);
    }
  }

}
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