private void Load(IReader reader, StructureValueCollection values, MetaAddressConverter addrConverter, IStringIDSource stringIDs, ExpressionTable expressions, BuildInformation buildInfo)
{
Name = stringIDs.GetString(new StringID((int)values.GetNumber("name index")));
ExecutionType = (short)values.GetNumber("execution type");
ReturnType = (short)values.GetNumber("return type");
DatumIndex rootExpr = new DatumIndex(values.GetNumber("first expression index"));
if (rootExpr.IsValid)
RootExpression = expressions.FindExpression(rootExpr);
if (Name == null)
Name = "script_" + rootExpr.Value.ToString("X8");
Parameters = LoadParameters(reader, values, addrConverter, buildInfo);
}
private void Load(StructureValueCollection values, IReader reader, MetaAddressConverter addrConverter, IStringIDSource stringIDs, BuildInformation buildInfo)
{
StringTableReader stringReader = new StringTableReader();
ScriptExpressions = LoadScriptExpressions(values, reader, addrConverter, stringReader, buildInfo.GetLayout("script expression entry"));
ScriptObjects = LoadScriptObjects(values, reader, addrConverter, stringIDs, buildInfo.GetLayout("script object entry"));
ScriptGlobals = LoadScriptGlobals(values, reader, addrConverter, ScriptExpressions, buildInfo.GetLayout("script global entry"));
Scripts = LoadScripts(values, reader, addrConverter, stringIDs, ScriptExpressions, buildInfo.GetLayout("script entry"), buildInfo);
CachedStringTable strings = LoadStrings(values, reader, stringReader, addrConverter);
foreach (IExpression expr in ScriptExpressions)
{
// FIXME: hax
if (expr != null)
((ThirdGenExpression)expr).ResolveStrings(strings);
}
}
public ThirdGenScenarioMeta(StructureValueCollection values, IReader reader, MetaAddressConverter addrConverter, IStringIDSource stringIDs, BuildInformation buildInfo)
{
Load(values, reader, addrConverter, stringIDs, buildInfo);
}
private List<IScript> LoadScripts(StructureValueCollection values, IReader reader, MetaAddressConverter addrConverter, IStringIDSource stringIDs, ExpressionTable expressions, StructureLayout entryLayout, BuildInformation buildInfo)
{
int script = (int)values.GetNumber("number of scripts");
ScriptsLocation = new Pointer(values.GetNumber("script table address"), addrConverter);
// Read all of the script entries first, then go back and create the objects
// ThirdGenScript reads parameters from its constructor - this may or may not need cleaning up to make this more obvious
reader.SeekTo(ScriptsLocation.AsOffset());
List<StructureValueCollection> scriptData = new List<StructureValueCollection>();
for (int i = 0; i < script; i++)
scriptData.Add(StructureReader.ReadStructure(reader, entryLayout));
List<IScript> result = new List<IScript>();
foreach (StructureValueCollection scriptValues in scriptData)
result.Add(new ThirdGenScript(reader, scriptValues, addrConverter, stringIDs, expressions, buildInfo));
return result;
}
private List<IGlobalObject> LoadScriptObjects(StructureValueCollection values, IReader reader, MetaAddressConverter addrConverter, IStringIDSource stringIDs, StructureLayout entryLayout)
{
int objectsCount = (int)values.GetNumber("number of script objects");
ScriptObjectsLocation = new Pointer(values.GetNumber("script object table address"), addrConverter);
List<IGlobalObject> result = new List<IGlobalObject>();
reader.SeekTo(ScriptObjectsLocation.AsOffset());
for (int i = 0; i < objectsCount; i++)
{
StructureValueCollection objValues = StructureReader.ReadStructure(reader, entryLayout);
result.Add(new ThirdGenGlobalObject(objValues, stringIDs));
}
return result;
}
public ThirdGenScript(IReader reader, StructureValueCollection values, MetaAddressConverter addrConverter, IStringIDSource stringIDs, ExpressionTable expressions, BuildInformation buildInfo)
{
Load(reader, values, addrConverter, stringIDs, expressions, buildInfo);
}
public ThirdGenGlobalObject(StructureValueCollection values, IStringIDSource stringIDs)
{
Name = stringIDs.GetString(new StringID((int)values.GetNumber("name index")));
Class = (short)values.GetNumber("type");
PlacementIndex = (short)values.GetNumber("placement index");
}