package pack;

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.*;

import game.*;

import java.io.*;
import javax.microedition.io.file.*;
import javax.microedition.io.*;

public class MapEditor extends MIDlet {

 private TiledLayer tl;
 private EditCanvas ec;
 

 public void startApp() {
 
 }

 public void pauseApp() {
 }

 public void destroyApp(boolean unconditional) {
 }
 //Загрузка и выгрузка замощёного слоя

 public TiledLayer openLayer(String pathTile, String pathImage){
 TiledLayer tl;
 Image img;
  try {
  FileConnection fct = (FileConnection) Connector.open(pathTile);
  FileConnection fci = (FileConnection) Connector.open(pathImage);
   if (fci.exists()) {
   img=Image.createImage(fci.openDataInputStream());
   } else {
   img=null;
   }
   if (fct.exists()) {
   DataInputStream disl = fct.openDataInputStream();
   Map.loadTiledLayer(disl, img);
   } else {
   tl=null;
   }
  } catch (IOException exc) { 
  return null;
  }
 return tl;
 }

 public void createTile(TiledLayer tl, String pathTile, String pathImage){
  try {
  FileConnection fc = (FileConnection) Connector.open(pathTile);
   if (!fc.exists()){
   fc.create();
   }
  DataOutputStream dos = fc.openDataOutputStream();
  Map.writeTiledLayer(tl, pathImage, dos);
  } catch (Exception exc) { 
  }
 }
}