/// <summary>
/// 今開いているROMを閉じる
/// </summary>
/// <returns>実際に閉じたならfalse, 閉じなかったならtrue</returns>
public bool closeRomFile()
{
try
{
rom.Dispose();
rom = null;
mainView.Dispose();
objectPlaceList.mainView = mainView = null;
setInfoStatusText("ROM closed");
return false;
}
catch (ROM.UserCancel)
{
return true;
}
}
/// <summary>
/// Mapに関してデータを読み、初期化をする
/// </summary>
/// <exception cref="ArgumentException">mapNumberが大きすぎた場合</exception>
/// <exception cref="DataException">mapNumberが無効なマップを指している、またはROMが壊れている場合</exception>
public Map(ROM rom_, byte mapNumber, MainView mainView)
{
rom = rom_;
romIF = rom.romIF;
this.mainView = mainView;
mainView.onChanged += () => { rom.newChange(true); };
if (romIF.mapNumbers <= mapNumber)
throw new ArgumentException("map number is too big");
currentMapNumber = mapNumber;
ustruct5 = rom.readData(romIF.ustruct5Table + mapNumber * romIF.ustruct5_size, romIF.ustruct5_size);
var iUStruct3 = ustruct5.getDataID(romIF.uttruct5_iUStruct3);
ustruct3 = rom.readData(iUStruct3, romIF.ustruct3_size);
var iiPlaceVector = ustruct3.getDataID(romIF.ustruct3_iiPlaceVector);
var iPlaceVector = rom.readData(iiPlaceVector, 4).getDataID(0);
placeVector = rom.readData(iPlaceVector, romIF.placeVector_size);
var iObjPlaces = placeVector.getDataID(romIF.placeVector_iObjPlaces);
var objPlaces = rom.readData(iObjPlaces,
placeVector.getHalf(romIF.placeVector_numberOfObjPlaces) * romIF.objPlaceC_size);
mainView.setObjPlaces(objPlaces); //objPlacesはmainViewが持つ
mainView.size = new System.Drawing.Size(0x2000, 0x200); //TODO: データから読み込む
}
/// <summary>
/// pathのROMファイルを開く。既に開いていたら閉じる
/// </summary>
/// <returns>成功したかどうか</returns>
public bool openRomFile(string path)
{
Action<string> err = s =>
{
MessageBox.Show(s, "Error");
};
if (rom != null)
closeRomFile();
bool proceeded = false;
try
{
rom = new ROM(path);
rom.changedChanged += romChangedChanged;
objectPlaceList.mainView = rom.mainView = mainView =
new MainView(mainViewPanel, rom.romIF,
objectPlaceList, objectSelector);
rom.openPracticeMap();
setInfoStatusText("ROM \"" + path + "\", practice map opened");
proceeded = true;
}
catch (System.IO.IOException)
{
err("Can't open ROM file");
}
catch (UnauthorizedAccessException)
{
err("Can't open ROM file");
}
catch (ROM.UnknownROMException)
{
err("Unknown ROM file");
}
catch (DataException e)
{
err("ROM is broken (" + e.Message + ")");
}
finally
{
if (!proceeded)
{
if (rom != null)
rom.Dispose();
rom = null;
if (mainView != null)
mainView.Dispose();
mainView = null;
}
}
return proceeded;
}