//========================================================================================
// Reading ROM data.
// Read the project file in Xml format.
private bool ReadProjectFileXml(
out List <Tuple <int, int, string> > rooms,
out List <Tuple <int, int, string> > doorAsms,
out List <Tuple <int, int, string> > setupAsms,
out List <Tuple <int, int, string> > mainAsms,
out List <Tuple <int, string> > backgrounds)
{
RomFileName = null;
rooms = new List <Tuple <int, int, string> > ();
doorAsms = new List <Tuple <int, int, string> > ();
setupAsms = new List <Tuple <int, int, string> > ();
mainAsms = new List <Tuple <int, int, string> > ();
backgrounds = new List <Tuple <int, string> > ();
Stream stream;
try { stream = new FileStream(ProjectPath + ProjectFileName, FileMode.Open,
FileAccess.Read, FileShare.Read); }
catch
{
throw new ProjectLoadException(ProjectLoadException.Type.ProjectFileNotAccessible,
ProjectPath + ProjectFileName);
}
var reader = XmlReader.Create(stream);
XElement root = XElement.Load(reader);
stream.Close();
RomFileName = root.Attribute("rom")?.Value;
if (root.Name != "Project" || RomFileName == null)
{
throw new ProjectLoadException(ProjectLoadException.Type.RomFileNotSpecified,
ProjectPath + ProjectFileName);
}
try
{
CurrentRom = new Rom(ProjectPath + RomFileName);
}
catch (FileNotFoundException)
{
throw new ProjectLoadException(ProjectLoadException.Type.RomFileNotFound,
ProjectPath + RomFileName);
}
catch
{
throw new ProjectLoadException(ProjectLoadException.Type.RomFileNotAccessible,
ProjectPath + RomFileName);
}
foreach (XElement x in root.Elements())
{
switch (x.Name.ToString())
{
case "Areas":
foreach (XElement area in x.Elements("Area"))
{
string areaIndex = area.Attribute("index")?.Value;
string areaName = area.Attribute("name")?.Value;
if (areaIndex != null && areaName != null)
{
int i = Convert.ToInt32(areaIndex);
Areas [i] = areaName;
}
}
break;
case "Sections":
foreach (XElement section in x.Elements("Section"))
{
string sectionName = section.Attribute("name")?.Value;
string sectionType = section.Attribute("type")?.Value;
if (sectionName == null || sectionType == null)
{
continue;
}
CurrentRom.AddSection(sectionName, RomSection.StringToType(sectionType));
foreach (XElement data in section.Elements("Data"))
{
string dataName = data.Attribute("name")?.Value;
if (dataName != null && DataLists.ContainsKey(dataName))
{
CurrentRom.AddDataList(sectionName, dataName, DataLists [dataName]);
}
}
foreach (XElement block in section.Elements("Block"))
{
string blockAddress = block.Attribute("address")?.Value;
string blockEnd = block.Attribute("end")?.Value;
if (blockAddress != null && blockEnd != null)
{
CurrentRom.AddBlock(sectionName, Tools.HexToInt(blockAddress),
Tools.HexToInt(blockEnd) - Tools.HexToInt(blockAddress));
}
}
}
break;
case "Rooms":
foreach (XElement room in x.Elements("Room"))
{
string roomAddress = room.Attribute("address")?.Value;
string doorCount = room.Attribute("doorCount")?.Value;
string roomName = room.Attribute("name")?.Value;
if (roomAddress != null)
{
int address = Tools.HexToInt(roomAddress);
int count = doorCount != null?Tools.DecToInt(doorCount) : 0;
rooms.Add(new Tuple <int, int, string> (address, count,
roomName ?? String.Empty));
}
}
break;
case "Asms":
foreach (XElement asm in x.Elements())
{
List <Tuple <int, int, string> > asmList;
switch (asm.Name.ToString())
{
case "DoorAsm":
asmList = doorAsms;
break;
case "SetupAsm":
asmList = setupAsms;
break;
case "MainAsm":
asmList = mainAsms;
break;
default:
continue;
}
string asmName = asm.Attribute("name")?.Value;
string asmAddress = asm.Attribute("address")?.Value;
string asmEnd = asm.Attribute("end")?.Value;
if (asmAddress != null && asmEnd != null)
{
asmList.Add(new Tuple <int, int, string> (Tools.HexToInt(asmAddress),
Tools.HexToInt(asmEnd),
asmName ?? asmAddress));
}
}
break;
case "Backgrounds":
foreach (XElement background in x.Elements("Background"))
{
string address = background.Attribute("address")?.Value;
string name = background.Attribute("name")?.Value;
if (address != null)
{
backgrounds.Add(new Tuple <int, string> (Tools.HexToInt(address),
name ?? address));
}
}
break;
default:
break;
}
}
return(true);
}