void _initialize()
{
OfficersPresent = BriefingOfficers.FlightOfficer;
_invalidError = _invalidError.Replace("{0}", "TIE");
_iffHostile[0] = true;
_iffNameIndexer = new IffNameIndexer(this);
_iffHostileIndexer = new Indexer<bool>(_iffHostile, new bool[]{true, true, false, false, false, false});
_endOfMissionIndexer = new Indexer<string>(_endOfMissionMessages, 63);
FlightGroups = new FlightGroupCollection();
Messages = new MessageCollection();
GlobalGoals = new Globals();
Briefing = new Briefing();
BriefingQuestions = new Questions();
}
/// <summary>Loads a mission from an open FileStream</summary>
/// <param name="stream">Opened FileStream to mission file</param>
/// <exception cref="System.IO.InvalidDataException"><i>stream</i> is not a valid TIE mission file</exception>
public void LoadFromStream(FileStream stream)
{
if (MissionFile.GetPlatform(stream) != MissionFile.Platform.TIE) throw new InvalidDataException(_invalidError);
BinaryReader br = new BinaryReader(stream, System.Text.Encoding.Default); //[JB] Added encoding
int i;
stream.Position = 2;
short numFlightGroups = br.ReadInt16();
short numMessages = br.ReadInt16();
stream.Position = 0xA;
try { OfficersPresent = (Mission.BriefingOfficers)br.ReadByte(); }
catch { OfficersPresent = Mission.BriefingOfficers.Both; }
stream.Position = 0xD;
CapturedOnEjection = br.ReadBoolean();
stream.Position = 0x18;
for (i=0;i<6;i++) EndOfMissionMessages[i] = new string(br.ReadChars(64));
stream.Position += 2;
byte[] buffer = new byte[64];
for (i=2;i<6;i++) IFFs[i] = new string(br.ReadChars(12));
#region FlightGroups
FlightGroups = new FlightGroupCollection(numFlightGroups);
for (i=0;i<FlightGroups.Count;i++)
{
#region Craft
int j;
FlightGroups[i].Name = new string(br.ReadChars(12));
FlightGroups[i].Pilot = new string(br.ReadChars(12)); //not used by TIE
FlightGroups[i].Cargo = new string(br.ReadChars(12));
FlightGroups[i].SpecialCargo = new string(br.ReadChars(12));
stream.Read(buffer, 0, 0x38);
FlightGroups[i].SpecialCargoCraft = buffer[0];
FlightGroups[i].RandSpecCargo = Convert.ToBoolean(buffer[1]);
FlightGroups[i].CraftType = buffer[2];
FlightGroups[i].NumberOfCraft = buffer[3];
// the Rand part of the check below is because if true, don't need to mess with it
if (!FlightGroups[i].RandSpecCargo)
{
if (FlightGroups[i].SpecialCargoCraft >= FlightGroups[i].NumberOfCraft) FlightGroups[i].SpecialCargoCraft = 0;
else FlightGroups[i].SpecialCargoCraft++;
}
FlightGroups[i].Status1 = buffer[4];
FlightGroups[i].Missile = buffer[5];
FlightGroups[i].Beam = buffer[6];
FlightGroups[i].IFF = buffer[7];
FlightGroups[i].AI = buffer[8];
FlightGroups[i].Markings = buffer[9];
FlightGroups[i].FollowsOrders = Convert.ToBoolean(buffer[0xA]);
FlightGroups[i].Unknowns.Unknown1 = buffer[0xB];
FlightGroups[i].Formation = buffer[0xC];
FlightGroups[i].FormDistance = buffer[0xD];
FlightGroups[i].GlobalGroup = buffer[0xE];
FlightGroups[i].FormLeaderDist = buffer[0xF];
FlightGroups[i].NumberOfWaves = (byte)(buffer[0x10]+1);
FlightGroups[i].Unknowns.Unknown5 = buffer[0x11];
FlightGroups[i].PlayerCraft = buffer[0x12];
FlightGroups[i].Yaw = (short)Math.Round((double)(sbyte)buffer[0x13] * 360 / 0x100);
FlightGroups[i].Pitch = (short)Math.Round((double)(sbyte)buffer[0x14] * 360 / 0x100);
FlightGroups[i].Pitch += (short)(FlightGroups[i].Pitch < -90 ? 270 : -90);
FlightGroups[i].Roll = (short)Math.Round((double)(sbyte)buffer[0x15] * 360 / 0x100);
FlightGroups[i].Unknowns.Unknown9 = Convert.ToBoolean(buffer[0x16]);
FlightGroups[i].Unknowns.Unknown10 = buffer[0x17];
FlightGroups[i].Unknowns.Unknown11 = buffer[0x18];
#endregion
#region Arr/Dep
FlightGroups[i].Difficulty = buffer[0x19];
FlightGroups[i].ArrDepTriggers[0] = new Trigger(buffer, 0x1A);
FlightGroups[i].ArrDepTriggers[1] = new Trigger(buffer, 0x1E);
FlightGroups[i].AT1AndOrAT2 = Convert.ToBoolean(buffer[0x22]);
FlightGroups[i].Unknowns.Unknown12 = buffer[0x23];
FlightGroups[i].ArrivalDelayMinutes = buffer[0x24];
FlightGroups[i].ArrivalDelaySeconds = buffer[0x25];
FlightGroups[i].ArrDepTriggers[2] = new Trigger(buffer, 0x26);
FlightGroups[i].DepartureTimerMinutes = buffer[0x2A];
FlightGroups[i].DepartureTimerSeconds = buffer[0x2B];
FlightGroups[i].AbortTrigger = buffer[0x2C];
FlightGroups[i].Unknowns.Unknown15 = buffer[0x2D];
FlightGroups[i].Unknowns.Unknown16 = buffer[0x2E];
FlightGroups[i].Unknowns.Unknown17 = buffer[0x2F];
FlightGroups[i].ArrivalCraft1 = buffer[0x30];
FlightGroups[i].ArrivalMethod1 = Convert.ToBoolean(buffer[0x31]);
FlightGroups[i].DepartureCraft1 = buffer[0x32];
FlightGroups[i].DepartureMethod1 = Convert.ToBoolean(buffer[0x33]);
FlightGroups[i].ArrivalCraft2 = buffer[0x34];
FlightGroups[i].ArrivalMethod2 = Convert.ToBoolean(buffer[0x35]);
FlightGroups[i].DepartureCraft2 = buffer[0x36];
FlightGroups[i].DepartureMethod2 = Convert.ToBoolean(buffer[0x37]);
#endregion
stream.Read(buffer, 0, 0x36);
for (j = 0; j < 3; j++) FlightGroups[i].Orders[j] = new FlightGroup.Order(buffer, j * 18);
stream.Read(buffer, 0, 0xA);
FlightGroups[i].Goals = new FlightGroup.FGGoals(buffer, 0);
for (j = 0; j < 4; j++) for (int k = 0; k < 15; k++) FlightGroups[i].Waypoints[k][j] = (short)(br.ReadInt16() * (j == 1 ? -1 : 1));
FlightGroups[i].Unknowns.Unknown19 = br.ReadBoolean();
stream.Position++;
FlightGroups[i].Unknowns.Unknown20 = br.ReadByte();
FlightGroups[i].Unknowns.Unknown21 = br.ReadBoolean();
}
#endregion
#region Messages
if (numMessages != 0)
{
Messages = new MessageCollection(numMessages);
for (i=0;i<Messages.Count;i++)
{
Messages[i].MessageString = new string(br.ReadChars(64)).Trim('\0');
if (Messages[i].MessageString.IndexOf('\0') != -1) Messages[i].MessageString = Messages[i].MessageString.Substring(0, Messages[i].MessageString.IndexOf('\0'));
Messages[i].Color = 0;
if (Messages[i].MessageString.Length > 0) //[JB] Added length check, otherwise empty strings would crash the load process and make the mission unrecoverable to anything but hex editing.
{
char c = Messages[i].MessageString[0];
if (c >= '1' && c <= '3')
{
Messages[i].Color = (byte)(c - '0');
Messages[i].MessageString = Messages[i].MessageString.Substring(1);
}
}
stream.Read(buffer, 0, 8);
Messages[i].Triggers[0] = new Trigger(buffer, 0);
Messages[i].Triggers[1] = new Trigger(buffer, 4);
Messages[i].Short = new string(br.ReadChars(12));
stream.Position += 4;
Messages[i].Delay = br.ReadByte();
Messages[i].Trig1AndOrTrig2 = br.ReadBoolean();
}
}
else { Messages.Clear(); }
#endregion
#region Globals
for (i=0;i<3;i++)
{
stream.Read(buffer, 0, 8);
GlobalGoals.Goals[i].Triggers[0] = new Trigger(buffer, 0);
GlobalGoals.Goals[i].Triggers[1] = new Trigger(buffer, 4);
stream.Position += 0x11;
//for some reason, there's triggers with Var set with no Type
if (GlobalGoals.Goals[i].Triggers[0].VariableType == 0) GlobalGoals.Goals[i].Triggers[0].Variable = 0;
if (GlobalGoals.Goals[i].Triggers[1].VariableType == 0) GlobalGoals.Goals[i].Triggers[1].Variable = 0;
GlobalGoals.Goals[i].T1AndOrT2 = br.ReadBoolean();
stream.Position += 2;
}
#endregion
#region Briefing
Briefing.Length = br.ReadInt16();
Briefing.Unknown1 = br.ReadInt16();
stream.Position += 6; // StartLength, EventsLength, Res(0)
for (i=0;i<12;i++)
{
stream.Read(buffer, 0, 0x40);
Buffer.BlockCopy(buffer, 0, Briefing.Events, 0x40 * i, 0x40);
}
stream.Read(buffer, 0, 0x20);
Buffer.BlockCopy(buffer, 0, Briefing.Events, 0x300, 0x20);
for (i=0;i<32;i++)
{
int j = br.ReadInt16();
if (j > 0) Briefing.BriefingTag[i] = new string(br.ReadChars(j));
}
for (i=0;i<32;i++)
{
int j = br.ReadInt16();
if (j > 0) Briefing.BriefingString[i] = new string(br.ReadChars(j));
}
#endregion
#region Questions
for (i=0;i<10;i++)
{
int j, k, l = 0;
j = br.ReadInt16(); //read the question length, we're just not going to save it
if (j == 1)
{
stream.Position++; //if it's just the return, get rid of it
continue;
}
if (j == 0) continue;
for (k=0;k<j;k++)
{
BriefingQuestions.PreMissQuestions[i] += br.ReadChar().ToString();
l++;
if (stream.ReadByte() == 10) break;
else stream.Position--;
}
l++;
for (k=l;k<j;k++)
{
int b = stream.ReadByte();
switch (b) //TIE uses char(2) and char(1) for bolding in this section
{
case 1:
BriefingQuestions.PreMissAnswers[i] += "]";
break;
case 2:
BriefingQuestions.PreMissAnswers[i] += "[";
break;
case 10:
BriefingQuestions.PreMissAnswers[i] += "\r\n"; //because txt doesn't like \n by itself
break;
default:
BriefingQuestions.PreMissAnswers[i] += Convert.ToChar(b).ToString();
break;
}
}
}
for (i=0;i<10;i++)
{
int j, k, l = 2;
j = br.ReadInt16(); //also got rid of saving here, calc'ing on the fly
if (j == 3)
{
stream.Position += 3; // goddamn TFW-isms
continue;
}
if (j == 0) continue;
BriefingQuestions.PostTrigger[i] = br.ReadByte();
BriefingQuestions.PostTrigType[i] = br.ReadByte();
for (k=0;k<j;k++)
{
BriefingQuestions.PostMissQuestions[i] += br.ReadChar().ToString();
l++;
if (stream.ReadByte() == 10) break;
else stream.Position--;
}
l++;
for (k=l;k<j;k++)
{
int b = stream.ReadByte();
switch (b)
{
case 0:
k = j;
break;
case 1:
BriefingQuestions.PostMissAnswers[i] += "]";
break;
case 2:
BriefingQuestions.PostMissAnswers[i] += "[";
break;
case 10:
BriefingQuestions.PostMissAnswers[i] += "\r\n";
break;
case 255:
k = j;
break;
default:
BriefingQuestions.PostMissAnswers[i] += Convert.ToChar(b).ToString();
break;
}
}
}
#endregion
MissionPath = stream.Name;
}
