public virtual void ReadFromFile(MemoryStream stream, bool isBigEndian)
{
DataType = stream.ReadInt32(isBigEndian);
Size = stream.ReadInt32(isBigEndian);
Unk00 = stream.ReadInt32(isBigEndian);
KeyDataSize = stream.ReadInt32(isBigEndian);
Unk01 = stream.ReadInt32(isBigEndian);
NumKeyFrames = stream.ReadInt32(isBigEndian);
KeyFrames = new IKeyType[NumKeyFrames];
for (int i = 0; i < NumKeyFrames; i++)
{
Debug.Assert(stream.Position != stream.Length, "Reached the end to early?");
int Header = stream.ReadInt32(isBigEndian);
Debug.Assert(Header == 1000, "Keyframe magic did not equal 1000");
int Size = stream.ReadInt32(isBigEndian);
int KeyType = stream.ReadInt32(isBigEndian);
AnimKeyParamTypes KeyParamType = (AnimKeyParamTypes)KeyType;
IKeyType KeyParam = CutsceneKeyParamFactory.ReadAnimEntityFromFile(KeyParamType, Size, stream);
KeyFrames[i] = KeyParam;
}
}
// Finds the correct type of KeyParam and returns the data.
// TODO: Ideally move this to our friend MemoryStream.
public static IKeyType ReadAnimEntityFromFile(AnimKeyParamTypes KeyParamType, int Size, MemoryStream Reader)
{
IKeyType KeyParam = null;
bool isBigEndian = false;
switch (KeyParamType)
{
case AnimKeyParamTypes.KeyType_0:
KeyParam = new KeyType_0();
break;
case AnimKeyParamTypes.KeyType_6:
KeyParam = new KeyType_6();
break;
case AnimKeyParamTypes.KeyType_13:
KeyParam = new KeyType_13();
break;
case AnimKeyParamTypes.KeyType_18:
KeyParam = new KeyType_18();
break;
case AnimKeyParamTypes.KeyType_19:
KeyParam = new KeyType_19();
break;
case AnimKeyParamTypes.KeyType_21:
KeyParam = new KeyType_21();
break;
case AnimKeyParamTypes.KeyType_27:
KeyParam = new KeyType_27();
break;
case AnimKeyParamTypes.KeyType_28:
KeyParam = new KeyType_28();
break;
case AnimKeyParamTypes.KeyType_39:
KeyParam = new KeyType_39();
break;
case AnimKeyParamTypes.KeyType_40:
KeyParam = new KeyType_40();
break;
case AnimKeyParamTypes.KeyType_43:
KeyParam = new KeyType_43();
break;
case AnimKeyParamTypes.KeyWeatherParam:
KeyParam = new KeyWeatherParam();
break;
default:
KeyParam = new KeyType_Temp();
break;
}
// We should have our type, lets add our type and size to the KeyParameters and then begin reading them from the file.
KeyParam.KeyType = (int)KeyParamType;
KeyParam.Size = Size;
KeyParam.ReadFromFile(Reader, isBigEndian);
return(KeyParam);
}
