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< > BotCompany Repo | #1000868 - "dialogHandler {" short-hand (JavaX translator)

JavaX source code [tags: use-pretranspiled] - run with: x30.jar

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// Syntax: dialogHandler { doSomething(io); }


!592 1000265 // auto-importer, standard function adder 

public class main {
  public static void main(String[] args) throws Exception {
    String s = loadMainJava();
    
    Pattern regex = Pattern.compile("dialogHandler\\s*\\{");
    
    for (int i = 0; i < 100; i++) {
      Matcher matcher = regex.matcher(s);
      if (!matcher.find())
        break;

      System.out.println("Iteration " + (i+1));
      int start = matcher.start(), end = matcher.end();
      int endOfBlock = findEndOfBlock(s, end);
      
      String listener = "new DialogHandler() {\n" +
        "public void run(final DialogIO io) {\n" +
        s.substring(end, endOfBlock) + "\n}";
      s = s.substring(0, start) + listener + s.substring(endOfBlock);
    }
    
    saveMainJava(s);
  }
  
  // start is the index AFTER the opening bracket
  // returns index OF closing bracket
  static int findEndOfBlock(String s, int start) {
    int level = 1;
    for (int i = start; i < s.length(); i++) {
      if (s.charAt(i) == '{') ++level;
      else if (s.charAt(i) == '}') --level;
      if (level == 0)
        return i;
    }
    return s.length();
  }
}

Author comment

Began life as a copy of #614

download  show line numbers  debug dex   

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Snippet ID: #1000868
Snippet name: "dialogHandler {" short-hand (JavaX translator)
Eternal ID of this version: #1000868/1
Text MD5: 1859a8dbdd118d77f1207ba1394286c5
Transpilation MD5: 41cb094ca1d07ede15f9e4458eed289c
Author: stefan
Category:
Type: JavaX source code
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2015-09-24 21:06:39
Source code size: 1225 bytes / 41 lines
Pitched / IR pitched: No / Yes
Views / Downloads: 437 / 3807
Referenced in: [show references]

Formerly at http://tinybrain.de/1000868 & http://1000868.tinybrain.de