public AGSGameData()
{
setup = new AGSGameSetupStruct();
save_guid = new char[0];
save_extension = new char[0];
save_folder = new char[0];
font_flags = new byte[0];
font_outlines = new byte[0];
sprite_flags = new byte[0];
inventoryItems = new AGSInventoryItem[0];
cursors = new AGSCursorInfo[0];
dictionary = new AGSDictionary();
globalScript = new AGSScript();
dialogScript = new AGSScript();
scriptModules = new AGSScript[0];
views = new AGSView[0];
characters = new AGSCharacter[0];
globalMessages = new string[0];
dialogs = new AGSDialog[0];
audioStorage = new AGSAudioStorage();
customPropertiesSchema = new AGSCustomProperiesSchema();
roomsDebugInfo = new AGSRoomDebugInfo[0];
globalvars = new AGSInteractionVariable[0];
views272 = new AGSView272[0];
oldDialogStrings = new List <string>();
guis = new AGSGUI[0];
buttons = new AGSGUIButton[0];
labels = new AGSGUILabel[0];
inventoryWindows = new AGSGUIInventoryWindow[0];
sliders = new AGSGUISlider[0];
textboxes = new AGSGUITextBox[0];
listboxes = new AGSGUIListBox[0];
}
public void LoadFromStream(BinaryReader r)
{
// verify signature
char[] dta_sig = r.ReadChars(DTA_SIGNATURE.Length);
string dta_sig_string = new string(dta_sig);
Debug.Assert(DTA_SIGNATURE == dta_sig_string);
// parse dta header
Int32 dta_version = r.ReadInt32();
Int32 strlen = r.ReadInt32();
string engine_version = r.ReadFixedCString(strlen);
// parse capability strings
if (dta_version >= 48) // 3.4.1
{
Int32 capabilities_count = r.ReadInt32();
for (int i = 0; i < capabilities_count; ++i)
{
string capability = r.ReadString();
}
}
// parse game setup struct base
AGSAlignedStream ar = new AGSAlignedStream(r);
setup.LoadFromStream(ar, dta_version);
if (dta_version > 32) // 3.x
{
// parse save game info
save_guid = r.ReadChars(40);
save_extension = r.ReadChars(20);
save_folder = r.ReadChars(50);
}
// parse font info
if (dta_version < 50) // 3.5
{
font_flags = r.ReadBytes(setup.fonts_count);
font_outlines = r.ReadBytes(setup.fonts_count);
if (dta_version >= 48) // 3.4.1
{
for (int i = 0; i < setup.fonts_count; ++i)
{
Int32 font_offset_y = r.ReadInt32();
if (dta_version >= 49) // 3.4.1_2
{
Int32 font_linespacing = r.ReadInt32();
}
}
}
}
else
{
for (int i = 0; i < setup.fonts_count; ++i)
{
Int32 flags = r.ReadInt32();
Int32 sizePt = r.ReadInt32();
Int32 outline = r.ReadInt32();
Int32 yOffset = r.ReadInt32();
Int32 lineSpacing = Math.Max(0, r.ReadInt32());
}
}
// parse sprite flags
Int32 sprites_count_max = 6000;
if (dta_version >= 24) // pre 2.5.6
{
sprites_count_max = r.ReadInt32();
}
sprite_flags = r.ReadBytes(sprites_count_max);
// parse inventory items info
inventoryItems = new AGSInventoryItem[setup.inventory_items_count];
AGSAlignedStream ar1 = new AGSAlignedStream(r);
for (int i = 0; i < setup.inventory_items_count; ++i)
{
inventoryItems[i] = new AGSInventoryItem();
inventoryItems[i].LoadFromStream(ar1);
//NOTE(adm244): reset aligned stream??
}
// parse cursors info
AGSAlignedStream ar2 = new AGSAlignedStream(r);
cursors = new AGSCursorInfo[setup.cursors_count];
for (int i = 0; i < cursors.Length; ++i)
{
cursors[i] = new AGSCursorInfo();
cursors[i].LoadFromStream(ar2);
}
characters = new AGSCharacter[setup.characters_count];
if (dta_version > 32) // 3.x
{
// parse characters interaction scripts
for (int i = 0; i < characters.Length; ++i)
{
characters[i] = new AGSCharacter();
characters[i].interactions.LoadFromStream(r);
}
// parse inventory items interaction scripts
for (int i = 1; i < inventoryItems.Length; ++i)
{
//inventoryItems[i] = new AGSInventoryItem();
inventoryItems[i].interactions.LoadFromStream(r);
}
}
else // 2.72 and older
{
for (int i = 0; i < characters.Length; ++i)
{
characters[i] = new AGSCharacter();
characters[i].interactions_old.LoadFromStream(r);
}
for (int i = 0; i < inventoryItems.Length; ++i)
{
//inventoryItems[i] = new AGSInventoryItem();
inventoryItems[i].interactions_old.LoadFromStream(r);
}
Int32 globalvars_count = r.ReadInt32();
globalvars = new AGSInteractionVariable[globalvars_count];
for (int i = 0; i < globalvars.Length; ++i)
{
globalvars[i] = new AGSInteractionVariable();
globalvars[i].LoadFromStream(r);
}
}
// parse dictionary
if (setup.load_dictionary != 0)
{
dictionary.LoadFromStream(r);
}
// parse global script
globalScript.ReadFromStream(r);
// parse dialog script
if (dta_version > 37) // 3.1.0
{
dialogScript.ReadFromStream(r);
}
// parse other scripts
if (dta_version >= 31) // 2.7.0
{
Int32 modules_count = r.ReadInt32();
scriptModules = new AGSScript[modules_count];
for (int i = 0; i < scriptModules.Length; ++i)
{
scriptModules[i] = new AGSScript();
scriptModules[i].ReadFromStream(r);
}
}
// parse views
if (dta_version > 32) // 3.x
{
views = new AGSView[setup.views_count];
for (int i = 0; i < views.Length; ++i)
{
views[i] = new AGSView();
views[i].LoadFromStream(r);
}
}
else // 2.7.2 and older
{
views272 = new AGSView272[setup.views_count];
for (int i = 0; i < views272.Length; ++i)
{
views272[i] = new AGSView272();
views272[i].LoadFromStream(r);
}
}
// parse characters
AGSAlignedStream ar3 = new AGSAlignedStream(r);
for (int i = 0; i < characters.Length; ++i)
{
characters[i].LoadFromStream(ar3);
ar.Reset();
}
if (dta_version >= 21) // 2.54
{
//TODO(adm244): real parsing
r.BaseStream.Seek(20 * 50, SeekOrigin.Current);
}
ParseGlobalMessages(r, dta_version);
ParseDialogs(r);
if (dta_version <= 37) // 3.0 and older
{
for (int i = 0; i < dialogs.Length; ++i)
{
dialogs[i].old_dialog_code = r.ReadBytes(dialogs[i].code_size);
Int32 scriptSize = r.ReadInt32();
byte[] encodedStr = r.ReadBytes(scriptSize);
dialogs[i].old_dialog_script = AGSEncryption.DecryptAvis(encodedStr);
}
if (dta_version <= 25) // 2.60 and older
{
while (true)
{
uint mark = r.ReadUInt32();
r.BaseStream.Seek(-sizeof(UInt32), SeekOrigin.Current);
if (mark == GUI_SIGNATURE)
{
break;
}
string dialogString = r.ReadCString();
oldDialogStrings.Add(dialogString);
}
}
else
{
while (true)
{
Int32 length = r.ReadInt32();
if ((UInt32)length == GUI_SIGNATURE)
{
r.BaseStream.Seek(-sizeof(UInt32), SeekOrigin.Current);
break;
}
byte[] encodedStr = r.ReadBytes(length);
oldDialogStrings.Add(AGSEncryption.DecryptAvis(encodedStr));
}
}
}
int gui_version = ParseGUIs(r);
ParseGUIControls(r, gui_version);
if (dta_version >= 25) // 2.60+
{
ParsePlugins(r);
ParseCustomProperties(r);
ParseObjectsScriptNames(r, dta_version);
}
if (dta_version >= 41) // 3.2.0+
{
audioStorage = new AGSAudioStorage();
audioStorage.LoadFromStream(r);
}
if (dta_version >= 36) // 2.8 ???
{
ParseRoomsDebugInfo(r);
}
}