//0x10
/// <summary>
/// Increment a "dest" variable by a "src" variable.
/// </summary>
public static HITResult Add(HITThread thread)
{
var dest = thread.ReadByte();
var src = thread.ReadByte();
var result = thread.ReadVar(dest) + thread.ReadVar(src);
thread.WriteVar(dest, result);
thread.SetFlags(result);
return HITResult.CONTINUE;
}
public static HITResult SetLT(HITThread thread)
{
//set local... to... t... yeah i don't know either
//might be object vars
var dest = thread.ReadByte();
var src = thread.ReadByte();
return HITResult.CONTINUE;
}
/// <summary>
/// Copy the contents of one variable into another (equivalent to set and settt;
/// defaultsyms.txt says "ISN'T THIS THE SAME AS SET TOO?")
/// </summary>
public static HITResult SetLL(HITThread thread)
{
Set(thread);
return HITResult.CONTINUE;
}
public static HITResult Assert(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
public static HITResult WaitGreater(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
/// <summary>
/// Unducks all audio back to the volume before Duck() was called.
/// </summary>
public static HITResult Unduck(HITThread thread)
{
thread.Unduck();
return HITResult.CONTINUE; //quack
}
/// <summary>
/// Stop playing a track, whose ID resides in the specified variable.
/// </summary>
public static HITResult StopTrack(HITThread thread)
{
var src = thread.ReadByte();
return HITResult.CONTINUE;
}
public static HITResult SmartRemoveAll(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
public static HITResult Dec(HITThread thread) //0x30
{
return(HITResult.CONTINUE); //unused in the sims
}
public static HITResult SmartRemoveAll(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
/// <summary>
/// Set the loop point to the current position.
/// </summary>
public static HITResult SetLoop(HITThread thread)
{
thread.LoopPointer = (int)thread.PC;
thread.HasSetLoop = true;
return(HITResult.CONTINUE);
}
/// <summary>
/// Jump back to the loop point (start of track subroutine by default).
/// </summary>
public static HITResult Loop(HITThread thread) //0x20
{
thread.PC = (uint)thread.LoopPointer;
return(HITResult.CONTINUE);
}
public static HITResult GetVar(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
public static HITResult RemoveFromGroup(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
public static HITResult AddToGroup(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
public static HITResult SetTL(HITThread thread)
{
var dest = thread.ReadByte();
var src = thread.ReadByte();
return HITResult.CONTINUE; //unused in the sims
}
/// <summary>
/// Play a track, whose ID resides in the specified variable.
/// </summary>
public static HITResult PlayTrack(HITThread thread)
{
var dest = thread.ReadByte();
return(HITResult.CONTINUE); //Not used in TSO.
}
public static HITResult CallPush(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
/// <summary>
/// Choose a global hitlist, or 0 for the one local to the track (source: defaultsyms.txt).
/// </summary>
public static HITResult SmartSetList(HITThread thread)
{
//sets the hitlist
var src = thread.ReadByte();
thread.LoadHitlist((uint)thread.ReadVar(src));
return HITResult.CONTINUE;
}
public static HITResult Test1(HITThread thread)
{
//no idea what these do. examples?
return(HITResult.CONTINUE);
}
public static HITResult Test1(HITThread thread)
{
//no idea what these do. examples?
return HITResult.CONTINUE;
}
public static HITResult Test4(HITThread thread)
{
return(HITResult.CONTINUE);
}
/// <summary>
/// Wait for a length of time in milliseconds, specified by a variable.
/// </summary>
public static HITResult Wait(HITThread thread)
{
var src = thread.ReadByte();
if (thread.WaitRemain == -1) thread.WaitRemain = thread.ReadVar(src);
thread.WaitRemain -= 16; //assuming tick rate is 60 times a second
if (thread.WaitRemain > 0)
{
thread.PC -= 2;
return HITResult.HALT;
}
else
{
thread.WaitRemain = -1;
return HITResult.CONTINUE;
}
}
public static HITResult SeqGroupWait(HITThread thread) //unused in the sims
{
return(HITResult.CONTINUE);
}
public static HITResult WaitNotEqual(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
/// <summary>
/// Kill a sequence group with the return value specified by a constant.
/// </summary>
public static HITResult SeqGroupReturn(HITThread thread)
{
var src = thread.ReadByte();
return(HITResult.CONTINUE);
}
/// <summary>
/// Kill this thread.
/// </summary>
public static HITResult Return(HITThread thread)
{
return(HITResult.KILL);
}
/// <summary>
/// Copy the contents of one variable into another (equivalent to set and settt;
/// defaultsyms.txt says "ISN'T THIS THE SAME AS SET TOO?")
/// </summary>
public static HITResult SetLL(HITThread thread)
{
Set(thread);
return(HITResult.CONTINUE);
}
/// <summary>
/// Set the loop point to the current position.
/// </summary>
public static HITResult SetLoop(HITThread thread)
{
thread.LoopPointer = (int)thread.PC;
return HITResult.CONTINUE;
}
public static HITResult WaitNotEqual(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
public static HITResult SetSrcDataField(HITThread thread)
{
var value = thread.ReadByte();
var src = thread.ReadByte();
var field = thread.ReadByte();
//TODO: System for keeping track of which objects correspond to ObjectID.
return HITResult.CONTINUE; //you can set these??? what
}
public static HITResult WaitLessOrEq(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
/// <summary>
/// Set the specified variable to a random entry from the selected hitlist.
/// </summary>
public static HITResult SmartChoose(HITThread thread)
{
var dest = thread.ReadByte();
thread.WriteVar(dest, (int)thread.HitlistChoose());
return HITResult.CONTINUE;
}
/// <summary>
/// Ducks all audio with priority lower than this.
/// Imagine all the other sounds getting quieter when the fire music plays.
/// </summary>
public static HITResult Duck(HITThread thread)
{
thread.Duck();
return(HITResult.CONTINUE);
}
/// <summary>
/// Load a track ("index" variable) from a hitlist ("table" variable).
/// </summary>
public static HITResult SmartIndex(HITThread thread)
{
var dest = thread.ReadVar(thread.ReadByte());
var index = thread.ReadVar(thread.ReadByte());
thread.LoadHitlist((byte)index);
//Converting this to an int is a hack because WriteVar only takes an int... o_O
int TrackID = (int)thread.LoadTrack(index);
thread.WriteVar(dest, TrackID);
return HITResult.CONTINUE; //Appears to be unused.
}
/// <summary>
/// Unducks all audio back to the volume before Duck() was called.
/// </summary>
public static HITResult Unduck(HITThread thread)
{
thread.Unduck();
return(HITResult.CONTINUE); //quack
}
public static HITResult SmartSetCrit(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
/// <summary>
/// Stop playing a track, whose ID resides in the specified variable.
/// </summary>
public static HITResult StopTrack(HITThread thread)
{
var src = thread.ReadByte();
return(HITResult.CONTINUE);
}
public static HITResult StopNote(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
public static HITResult SetChanReg(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
/// <summary>
/// Examine a variable and set the flags.
/// </summary>
public static HITResult Test(HITThread thread)
{
var value = thread.ReadVar(thread.ReadByte());
thread.SetFlags(value);
return HITResult.CONTINUE;
}
public static HITResult KillNote(HITThread thread)
{
return(HITResult.CONTINUE); //unused in the sims
}
public static HITResult Test4(HITThread thread)
{
return HITResult.CONTINUE;
}
public HITSound PlaySoundEvent(string evt)
{
if (DISABLE_SOUND)
{
return(null);
}
evt = evt.ToLowerInvariant();
if (evt.StartsWith("nc_"))
{
NightclubMode = true;
}
HITThread InterruptBlocker = null; //the thread we have to wait for to finish before we begin.
if (ActiveEvents.ContainsKey(evt))
{
var aevt = ActiveEvents[evt];
if (aevt.Dead)
{
ActiveEvents.Remove(evt); //if the last event is dead, remove and make a new one
}
else
{
if ((aevt as HITThread)?.InterruptBlocker != null)
{
//we can stop this thread - steal its waiter
(aevt as HITThread).Dead = true;
InterruptBlocker = (aevt as HITThread).InterruptBlocker;
}
else if ((aevt as HITThread)?.Interruptable == true)
{
InterruptBlocker = (aevt as HITThread);
}
else
{
return(aevt); //an event of this type is already alive - here, take it.
}
}
}
var content = FSO.Content.Content.Get();
var evts = content.Audio.Events;
if (evts.ContainsKey(evt))
{
var evtent = evts[evt];
//objects call the wrong event for piano playing
//there is literally no file or evidence that this is not hard code mapped to PlayPiano in TSO, so it's hardcoded here.
//the track and HSM associated with the piano_play event, however, are correct. it's just the subroutine that is renamed.
if (evt.Equals("piano_play", StringComparison.InvariantCultureIgnoreCase))
{
evt = "playpiano";
if (ActiveEvents.ContainsKey(evt))
{
if (ActiveEvents[evt].Dead)
{
ActiveEvents.Remove(evt); //if the last event is dead, remove and make a new one
}
else
{
return(ActiveEvents[evt]); //an event of this type is already alive - here, take it.
}
}
}
uint TrackID = 0;
uint SubroutinePointer = 0;
if (content.TS1)
{
TrackID = evtent.TrackID;
var track = content.Audio.GetTrack(TrackID, 0, evtent.ResGroup);
if (track != null && track.SubroutineID != 0)
{
SubroutinePointer = track.SubroutineID;
}
}
else
{
if (evtent.ResGroup.hsm != null)
{
var c = evtent.ResGroup.hsm.Constants;
if (c.ContainsKey(evt))
{
SubroutinePointer = (uint)c[evt];
}
var trackIdName = "guid_tkd_" + evt;
if (c.ContainsKey(trackIdName))
{
TrackID = (uint)c[trackIdName];
}
else
{
TrackID = evtent.TrackID;
}
}
else
{ //no hsm, fallback to eent and event track ids (tsov2)
var entPoints = evtent.ResGroup.hit.EntryPointByTrackID;
TrackID = evtent.TrackID;
if (entPoints != null && entPoints.ContainsKey(evtent.TrackID))
{
SubroutinePointer = entPoints[evtent.TrackID];
}
}
}
if (evtent.EventType == HITEvents.kTurnOnTV)
{
var thread = new HITTVOn(evtent.TrackID, this);
thread.VolGroup = HITVolumeGroup.FX;
Sounds.Add(thread);
ActiveEvents.Add(evt, thread);
return(thread);
}
else if (evtent.EventType == HITEvents.kSetMusicMode)
{
var thread = new HITTVOn(evtent.TrackID, this, true);
thread.VolGroup = HITVolumeGroup.MUSIC;
ActiveEvents.Add(evt, thread);
if (NextMusic != null)
{
NextMusic.Kill();
}
if (MusicEvent != null)
{
MusicEvent.Fade();
}
NextMusic = thread;
return(thread);
}
else if (SubroutinePointer != 0)
{
var thread = new HITThread(evtent.ResGroup, this);
thread.PC = SubroutinePointer;
thread.LoopPointer = (int)thread.PC;
if (TrackID != 0)
{
thread.SetTrack(TrackID, evtent.TrackID);
}
Sounds.Add(thread);
ActiveEvents[evt] = thread;
if (InterruptBlocker != null)
{
InterruptBlocker.Interrupt(thread);
if (!InterruptBlocker.Name.StartsWith("nc_"))
{
InterruptBlocker.KillVocals();
}
}
thread.Name = evt;
return(thread);
}
else if (TrackID != 0 && content.Audio.GetTrack(TrackID, 0, evtent.ResGroup) != null)
{
var thread = new HITThread(TrackID, this, evtent.ResGroup);
Sounds.Add(thread);
ActiveEvents[evt] = thread;
if (InterruptBlocker != null)
{
InterruptBlocker.Interrupt(thread);
if (!InterruptBlocker.Name.StartsWith("nc_"))
{
InterruptBlocker.KillVocals();
}
}
thread.Name = evt;
return(thread);
}
}
return(null);
}
public static HITResult AddToGroup(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
/// <summary>
/// Copy the contents of one variable into another.
/// </summary>
public static HITResult Set(HITThread thread)
{
var dest = thread.ReadByte();
var src = thread.ReadVar(thread.ReadByte());
thread.WriteVar(dest, src);
thread.SetFlags(src);
return HITResult.CONTINUE;
}
/// <summary>
/// Wait until two variables are equal.
/// </summary>
public static HITResult WaitEqual(HITThread thread)
{
var dest = thread.ReadByte();
var src = thread.ReadByte();
if (thread.ReadVar(dest) != thread.ReadVar(dest))
{
thread.PC -= 3;
return HITResult.HALT;
}
else
return HITResult.CONTINUE;
}
public static HITResult SetChanReg(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
public static HITResult WaitLessOrEq(HITThread thread)
{
return HITResult.CONTINUE; //unused in the sims
}
/// <summary>
/// Read globally, set locally (source: defaultsyms.txt).
/// </summary>
public static HITResult SetGL(HITThread thread)
{
var dest = thread.ReadByte();
var src = thread.ReadInt32();
int Global = thread.VM.ReadGlobal(src);
thread.WriteVar(dest, Global);
return HITResult.CONTINUE;
}
/// <summary>
/// Wait for the previously selected note to finish playing.
/// </summary>
public static HITResult WaitSamp(HITThread thread)
{
if (thread.NoteActive(thread.LastNote))
{
thread.PC--;
return HITResult.HALT;
}
else
return HITResult.HALT;
}
/// <summary>
/// Set global = local (source: defaultsyms.txt).
/// </summary>
public static HITResult SetLG(HITThread thread)
{
var local = thread.ReadByte();
var global = thread.ReadInt32();
thread.VM.WriteGlobal(global, local);
return HITResult.CONTINUE;
}
public HITSound PlaySoundEvent(string evt)
{
evt = evt.ToLower();
if (ActiveEvents.ContainsKey(evt))
{
if (ActiveEvents[evt].Dead) ActiveEvents.Remove(evt); //if the last event is dead, remove and make a new one
else return ActiveEvents[evt]; //an event of this type is already alive - here, take it.
}
var content = FSO.Content.Content.Get();
if (Events.ContainsKey(evt))
{
var evtent = Events[evt];
if (evt.Equals("piano_play", StringComparison.InvariantCultureIgnoreCase))
{
evt = "playpiano";
if (ActiveEvents.ContainsKey(evt))
{
if (ActiveEvents[evt].Dead) ActiveEvents.Remove(evt); //if the last event is dead, remove and make a new one
else return ActiveEvents[evt]; //an event of this type is already alive - here, take it.
}
}
uint TrackID = 0;
uint SubroutinePointer = 0;
if (evtent.ResGroup.hsm != null)
{
var c = evtent.ResGroup.hsm.Constants;
if (c.ContainsKey(evt)) SubroutinePointer = (uint)c[evt];
var trackIdName = "guid_tkd_" + evt;
if (c.ContainsKey(trackIdName)) TrackID = (uint)c[trackIdName];
else TrackID = evtent.TrackID;
}
else
{ //no hsm, fallback to eent and event track ids (tsov2)
var entPoints = evtent.ResGroup.hit.EntryPointByTrackID;
TrackID = evtent.TrackID;
if (entPoints.ContainsKey(evtent.TrackID)) SubroutinePointer = entPoints[evtent.TrackID];
}
if (evtent.EventType == HITEvents.kTurnOnTV)
{
var thread = new HITTVOn(evtent.TrackID);
Sounds.Add(thread);
ActiveEvents.Add(evt, thread);
return thread;
}
else if (SubroutinePointer != 0)
{
var thread = new HITThread(evtent.ResGroup.hit, this);
thread.PC = SubroutinePointer;
if (TrackID != 0) thread.SetTrack(TrackID, evtent.TrackID);
Sounds.Add(thread);
ActiveEvents.Add(evt, thread);
return thread;
}
else if (TrackID != 0 && content.Audio.TracksById.ContainsKey(TrackID))
{
var thread = new HITThread(TrackID);
Sounds.Add(thread);
ActiveEvents.Add(evt, thread);
return thread;
}
}
return null;
}
public void Unblock()
{
InterruptBlocker = null;
}
