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module br.prefmanager;
private import std.stream;
private import util.record;
private import br.stage;
private import std.c.stdlib;
private import std.string;
private import std.conv;
private import std.file;
public class PrefManager{
private:
static const VERSION_NUM = 10;
static const string PREF_FILE ="projectL.prf";
PrefData _prefData;
public this(){
_prefData = new PrefData;
}
public void load() {
scope File fd = new File;
try {
int ver;
fd.open(prefDir() ~ "/" ~ PREF_FILE);
fd.read(ver);
if (ver != VERSION_NUM)
throw new Error("Wrong version num");
_prefData.load(fd);
} catch (Throwable e) {
_prefData.start();
} finally {
if (fd.isOpen())
fd.close();
}
}
public void save(){
scope File fd = new File;
fd.create(prefDir() ~ "/" ~ PREF_FILE);
fd.write(VERSION_NUM);
_prefData.save(fd);
fd.close();
}
public PrefData prefData() {
return _prefData;
}
static string prefDir() {
const(char)* home = getenv("HOME");
if (home is null)
throw new Error("HOME environment variable not defined");
string dir = to!string(home) ~ "/.projectl";
try {
mkdir(dir);
} catch (FileException e) {
}
return dir;
}
}
public class PrefData {
private:
int _fullScreen;
int _nosound;
Record _record;
public this(){
_record = new Record(Stage.MAXSTAGE ,3);
}
public void start(){
_fullScreen = 0;
_nosound = 0;
_record.start();
}
public void load(File fd) {
_record.load(fd);
fd.read(_nosound);
fd.read(_fullScreen);
}
public void save(File fd) {
_record.save(fd);
fd.write(_nosound);
fd.write(_fullScreen);
}
public void recordNoSound(bool ns){
if(ns)_nosound = 1;
else _nosound = 0;
}
public void recordFullScreen(bool fs){
if(fs)_fullScreen = 1;
else _fullScreen = 0;
}
public bool fullScreen(){
return _fullScreen != 0;
}
public bool nosound(){
return _nosound != 0;
}
public Record record(){
return _record;
}
}
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