private ObjectFile getDataStore(ObjectFileType filetype) throws Error {
ObjectFile dataStore = dataStoreMap.get(filetype);
if (dataStore != null) {
return dataStore;
}
if (mapFile == null) {
throw new Error("Mapfile not set.");
}
try {
// extract unit file:
try {
LadikMpq editor = MpqEditorFactory.getEditor();
File w3u = editor.extractFile(mapFile, "war3map." + filetype.getExt());
dataStore = new ObjectFile(w3u, filetype);
} catch (Error e) {
dataStore = new ObjectFile(filetype);
}
dataStoreMap.put(filetype, dataStore);
// clean datastore, remove all objects created by wurst
deleteWurstObjects(dataStore);
} catch (Exception e) {
WLogger.severe(e);
throw new Error(e);
}
return dataStore;
}
private void writebackObjectFile(ObjectFile dataStore, ObjectFileType fileType) throws Error {
File w3u = new File("./temp/new_war3map." + fileType.getExt());
if (w3u.exists()) {
w3u.delete();
}
dataStore.writeTo(w3u);
try {
Files.write(
dataStore.exportToWurst(),
new File("./temp/exportedObjects_" + fileType.getExt() + ".wurst"),
Charsets.UTF_8);
} catch (IOException e1) {
WLogger.severe(e1);
}
try {
LadikMpq editor = MpqEditorFactory.getEditor();
String filenameInMpq = "war3map." + fileType.getExt();
editor.deleteFile(mapFile, filenameInMpq);
int tries = 1;
while (tries < 20) {
editor.insertFile(mapFile, filenameInMpq, w3u);
File extr;
try {
extr = editor.extractFile(mapFile, filenameInMpq);
} catch (Error e) {
extr = null;
}
if (extr != null && extr.exists()) {
break;
}
System.gc();
tries++;
}
if (tries >= 20) {
JOptionPane.showMessageDialog(null, "Could not insert " + fileType.getExt());
}
} catch (Exception e) {
WLogger.severe(e);
throw new Error(e);
}
}