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import java.lang.String;
// TODO: use java.nio? http://tutorials.jenkov.com/java-nio/nio-vs-io.html
import java.io.File;
import java.io.PrintWriter;
import java.io.FileReader;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.awt.Dimension;
import com.google.gson.Gson;
// TODO: this class loads AND saves classes, refractor name
class MapLoader {
File path;
public MapLoader(Object path) {
if (path instanceof java.io.File) {
this.path = (File) path;
} else {
this.path = new File((String) path);
}
}
public Map getMap() {
String mapText = "";
String line = null;
FileReader fr = null;
BufferedReader bf = null;
try {
fr = new FileReader(this.path);
bf = new BufferedReader(fr);
// TODO: read all at once
while ((line = bf.readLine()) != null) {
mapText = mapText + line;
}
bf.close();
} catch (IOException ex) {
ex.printStackTrace();
}
Gson gson = new Gson();
Map importMap = gson.fromJson(mapText, Map.class);
// TODO: ask @mafaldo why is there a copy?
// update map with new classes
// Map map = new Map(new Dimension(importMap.getSize(), importMap.getSize()));
// map.update(importMap.getActors(), importMap.getGrid());
// return map;
return importMap;
}
public void saveMap(Map map) {
Gson gson = new Gson();
String mapText = gson.toJson(map);
PrintWriter out = null;
try {
out = new PrintWriter(this.path + ".json");
} catch (FileNotFoundException ex) {
ex.printStackTrace();
}
out.println(mapText);
out.close();
}
}
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