/// <summary>
/// Make a clone
/// </summary>
public VMS_DLC(VMS_DLC original)
{
Title = original.Title;
Description = original.Description;
AppName = original.AppName;
Icon = original.Icon;
Identifier = original.Identifier;
EnableSonic = original.EnableSonic;
EnableTails = original.EnableTails;
EnableKnuckles = original.EnableKnuckles;
EnableGamma = original.EnableGamma;
EnableBig = original.EnableBig;
EnableAmy = original.EnableAmy;
EnableWhatever1 = original.EnableWhatever1;
EnableWhatever2 = original.EnableWhatever2;
Region = original.Region;
JapaneseStrings = new string[16];
EnglishStrings = new string[16];
FrenchStrings = new string[16];
GermanStrings = new string[16];
SpanishStrings = new string[16];
for (int i = 0; i < 16; i++)
{
JapaneseStrings[i] = original.JapaneseStrings[i];
EnglishStrings[i] = original.EnglishStrings[i];
FrenchStrings[i] = original.FrenchStrings[i];
GermanStrings[i] = original.GermanStrings[i];
SpanishStrings[i] = original.SpanishStrings[i];
}
Items = new List <DLCObjectData>();
if (original.Items != null && original.Items.Count > 0)
{
foreach (DLCObjectData objdata in original.Items)
{
Items.Add(new DLCObjectData(objdata));
}
}
if (original.TextureData != null)
{
TextureData = new byte[original.TextureData.Length];
Array.Copy(original.TextureData, TextureData, TextureData.Length);
}
if (original.SoundData != null)
{
SoundData = new byte[original.SoundData.Length];
Array.Copy(original.SoundData, SoundData, SoundData.Length);
}
if (original.ModelData != null)
{
ModelData = new byte[original.ModelData.Length];
Array.Copy(original.ModelData, ModelData, ModelData.Length);
}
}
/// <summary>
/// Load from a byte array (VMS file)
/// </summary>
public VMS_DLC(byte[] file)
{
// Decrypt if encrypted
if (BitConverter.ToUInt32(file, 0x280) != 0x2C0)
{
int aniFrames = file[0x40] + (file[0x41] << 8);
int dataStart = 0x80 + (aniFrames * 0x200);
byte[] encrypted = new byte[file.Length - dataStart];
Array.Copy(file, dataStart, encrypted, 0, encrypted.Length);
VMSFile.DecryptData(ref encrypted);
Array.Copy(encrypted, 0, file, dataStart, encrypted.Length);
}
// Get title and other stuff
byte[] title_b = GetTextItem(ref file, 0, 16);
byte[] description_b = GetTextItem(ref file, 0x10, 32);
byte[] appname_b = GetTextItem(ref file, 0x30, 16);
Description = System.Text.Encoding.GetEncoding(932).GetString(description_b);
Title = System.Text.Encoding.GetEncoding(932).GetString(title_b);
AppName = System.Text.Encoding.GetEncoding(932).GetString(appname_b);
Icon = GetIconFromFile(file);
// Get items
int item_pointer = BitConverter.ToInt32(file, 0x280);
if (item_pointer != 0x2C0)
{
System.Windows.Forms.MessageBox.Show("Unable to find SA1 DLC data.", "DLC Tool Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
Items = new List <DLCObjectData>();
JapaneseStrings = new string[16];
EnglishStrings = new string[16];
FrenchStrings = new string[16];
GermanStrings = new string[16];
SpanishStrings = new string[16];
TextureData = new byte[0];
SoundData = new byte[0];
ModelData = new byte[0];
return;
}
Identifier = BitConverter.ToUInt32(file, item_pointer);
if ((file[item_pointer + 4] & 0xF) > 0)
{
EnableSonic = true;
}
if ((file[item_pointer + 4] >> 4) > 0)
{
EnableTails = true;
}
if ((file[item_pointer + 5] & 0xF) > 0)
{
EnableKnuckles = true;
}
if ((file[item_pointer + 5] >> 4) > 0)
{
EnableGamma = true;
}
if ((file[item_pointer + 6] & 0xF) > 0)
{
EnableAmy = true;
}
if ((file[item_pointer + 6] >> 4) > 0)
{
EnableBig = true;
}
if ((file[item_pointer + 7] & 0xF) > 0)
{
EnableWhatever1 = true;
}
if ((file[item_pointer + 7] >> 4) > 0)
{
EnableWhatever2 = true;
}
Region = (DLCRegionLocks)BitConverter.ToInt32(file, item_pointer + 8);
// Item table
int item_count = BitConverter.ToInt32(file, 0x284);
Items = new List <DLCObjectData>(item_count);
item_pointer += 12; // Skip 12-byte item section header
for (int u = 0; u < item_count; u++)
{
DLCObjectData dlcitem = new DLCObjectData();
dlcitem.Level = file[item_pointer + u * 30];
dlcitem.Act = file[item_pointer + u * 30 + 1];
dlcitem.ScaleX = file[item_pointer + u * 30 + 2];
dlcitem.ScaleY = file[item_pointer + u * 30 + 3];
dlcitem.ScaleZ = file[item_pointer + u * 30 + 4];
dlcitem.RotSpeedX = (sbyte)file[item_pointer + u * 30 + 5];
dlcitem.RotSpeedY = (sbyte)file[item_pointer + u * 30 + 6];
dlcitem.RotSpeedX = (sbyte)file[item_pointer + u * 30 + 7];
dlcitem.ObjectType = (DLCObjectTypes)file[item_pointer + u * 30 + 8];
dlcitem.Texture = file[item_pointer + u * 30 + 9];
dlcitem.Flags = (DLCObjectFlags)(BitConverter.ToUInt16(file, item_pointer + u * 30 + 10));
dlcitem.InternalID = file[item_pointer + u * 30 + 12];
dlcitem.Unknown3 = file[item_pointer + u * 30 + 13];
dlcitem.Message = file[item_pointer + u * 30 + 14];
dlcitem.TriggerDistance = file[item_pointer + u * 30 + 15];
dlcitem.WarpLevelOrSoundbank = file[item_pointer + u * 30 + 16];
dlcitem.WarpActOrSoundID = file[item_pointer + u * 30 + 17];
dlcitem.RotationX = BitConverter.ToUInt16(file, item_pointer + u * 30 + 18);
dlcitem.RotationY = BitConverter.ToUInt16(file, item_pointer + u * 30 + 20);
dlcitem.RotationZ = BitConverter.ToUInt16(file, item_pointer + u * 30 + 22);
dlcitem.X = BitConverter.ToInt16(file, item_pointer + u * 30 + 24);
dlcitem.Y = BitConverter.ToInt16(file, item_pointer + u * 30 + 26);
dlcitem.Z = BitConverter.ToInt16(file, item_pointer + u * 30 + 28);
Items.Add(dlcitem);
}
// Get strings
JapaneseStrings = new string[16];
EnglishStrings = new string[16];
FrenchStrings = new string[16];
SpanishStrings = new string[16];
GermanStrings = new string[16];
int text_pointer = BitConverter.ToInt32(file, 0x288);
int text_count = BitConverter.ToInt32(file, 0x28C);
List <string> strings = new List <string>();
for (int u = 0; u < text_count; u++)
{
byte[] arr = new byte[64];
Array.Copy(file, text_pointer + 64 * u, arr, 0, 64);
int charcount = 0;
for (int a = 0; a < arr.Length; a++)
{
if (arr[a] == 0)
{
break;
}
charcount++;
}
System.Text.Encoding enc = System.Text.Encoding.GetEncoding(932);
if (u >= 32)
{
enc = System.Text.Encoding.GetEncoding(1252);
}
string str = enc.GetString(arr, 0, charcount);
strings.Add(str);
}
// Process special characters
List <string> strings_new = new List <string>();
foreach (string str in strings)
{
string newstr = System.String.Empty;
for (int s = 0; s < str.Length; s++)
{
if (s == 0 && (str[s] == '~' || str[s] == 't'))
{
newstr += ("\t");
}
else if (str[s] == 't' && str[0] == 't')
{
newstr += ("\t");
}
else if (str[s] == '~' && str[0] == '~')
{
newstr += ("\t");
}
else if ((str[s] == 'n' && str[0] == 't') || (str[s] == '@' && str[0] == '~'))
{
newstr += ("\n");
}
else
{
newstr += str[s];
}
}
strings_new.Add(newstr);
}
string[] stringarr = strings_new.ToArray();
for (int u = 0; u < 16; u++)
{
if (u >= text_count)
{
break;
}
JapaneseStrings[u] = stringarr[u];
if (text_count <= 16)
{
continue;
}
EnglishStrings[u] = stringarr[u + 16];
if (text_count <= 32)
{
continue;
}
FrenchStrings[u] = stringarr[u + 32];
if (text_count <= 48)
{
continue;
}
SpanishStrings[u] = stringarr[u + 48];
if (text_count <= 64)
{
continue;
}
GermanStrings[u] = stringarr[u + 64];
}
TextureData = new byte[0];
SoundData = new byte[0];
ModelData = new byte[0];
// Get PVM pointer
uint pvm_pointer = BitConverter.ToUInt32(file, 0x290); // Number of PVMs at 0x294, number of textures at 0x298
// Get MLT pointer
uint mlt_pointer = BitConverter.ToUInt32(file, 0x29C);
int nummlt = BitConverter.ToInt32(file, 0x2A0);
if (nummlt != 0)
{
ContainsSound = true;
}
// Get PRS pointer
uint prs_pointer = BitConverter.ToUInt32(file, 0x2A4); // Number of PRSes at 0x2A8
// Get PVM data
int pvm_size = (int)mlt_pointer - (int)pvm_pointer;
if (pvm_size > 0)
{
TextureData = new byte[pvm_size];
Array.Copy(file, pvm_pointer, TextureData, 0, pvm_size);
}
// Get MLT data
int mlt_size = (int)prs_pointer - (int)mlt_pointer;
if (mlt_size > 0)
{
SoundData = new byte[mlt_size];
Array.Copy(file, mlt_pointer, SoundData, 0, mlt_size);
}
int item_size = (item_count * 30 + 12); // 12-byte header, headerless section size at 0x48
do
{
item_size++;
}while (item_size % 16 != 0);
// The size of the PRS cannot be determined reliably because the file might be padded to have a size divisible by 512
// To get the correct size, the PRS chunk is read until the end of file or a sequence of 16 empty bytes
int prs_size = 0;
for (int indx = (int)prs_pointer; indx < file.Length; indx += 16)
{
bool valid = false;
for (int u = 0; u < 16; u++)
{
if (file[indx + u] != 0)
{
valid = true;
break;
}
}
if (valid)
{
prs_size += 16;
}
else
{
break;
}
}
// Get PRS data
if (prs_size > 0)
{
ModelData = new byte[prs_size];
Array.Copy(file, prs_pointer, ModelData, 0, prs_size);
}
}