PROSAGA码农传奇-场景模型-Eclipse获取文件加载的链接资源路径

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  <P>
    我现在解决了我的特殊问题，但我仍然愿意接受更好的解决方案:)
  </p>
   <pre>
    <code>
      public class LinkedResourceLocator {

private static Dictionary<String,String> locations;

public static String getPath(String path) {
    if(locations==null) {
        File projectLocal = new File(LinkedResourceLocator.class.getClassLoader().getResource("").getPath().replaceAll("%20", " ")).getParentFile();
        File dotProject = new File(projectLocal.getAbsolutePath()+"\\.project");

locations = new Hashtable<String,String>();

File[] files = projectLocal.listFiles(new FileFilter(){

@Override
            public boolean accept(File pathname) {
                return pathname.isDirectory();
            }

});
        for (int i = 0; i < files.length; i++) {
            locations.put(files[i].getName(), files[i].getAbsolutePath());
        }
        try {
            BufferedReader br = new BufferedReader(new FileReader(dotProject));
            StringBuilder fileContentBuilder = new StringBuilder();
            String line;
            while((line = br.readLine()) != null) {
                fileContentBuilder.append(line.trim());
            }
            String fileContents = fileContentBuilder.toString();
            Pattern p = Pattern.compile("<link><name>(\\w*)</name><type>\\d*</type><location>([\\w/:]*)</location></link>");
            Matcher m = p.matcher(fileContents);
            while(m.find()) {
                locations.put(m.group(1),m.group(2));
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            System.err.println("Can't locate .project file");
        } catch (IOException e) {
            e.printStackTrace();
            System.err.println("Can't read .project file");
        }
    }
    String locator = path.contains("/")?path.substring(0, path.indexOf("/")):path;
    String restPath = path.substring(locator.length());
    return locations.get(locator)+restPath;
}
}

</code>
  </pre>
  <P>
    此类从eclipse .project文件获取链接的资源位置，然后将项目本地路径（如“src / de / lauch / engine / shaders / primitiveTestShader / vertexShader.vsh”）转换为这些链接的位置。
  </p>
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