public void FloorData_InsertFDTest()
{
//Read Dragons Lair data
TR2LevelReader reader = new TR2LevelReader();
TR2Level lvl = reader.ReadLevel("xian.tr2");
//Parse the floordata using FDControl
FDControl fdataReader = new FDControl();
fdataReader.ParseFromLevel(lvl);
//Find a sector that currently has no floor data
int room, roomSector = -1;
for (room = 0; room < lvl.NumRooms; room++)
{
roomSector = lvl.Rooms[room].SectorList.ToList().FindIndex(s => s.FDIndex == 0);
if (roomSector != -1)
{
break;
}
}
if (roomSector == -1)
{
Assert.Fail("Could not locate a Room Sector that does not have floor data associated with it.");
}
TRRoomSector sector = lvl.Rooms[room].SectorList[roomSector];
// Create a slot in the FD for this sector
fdataReader.CreateFloorData(sector);
Assert.AreNotEqual(sector.FDIndex, 0, "Sector does not have FD allocated.");
// Add a music trigger
fdataReader.Entries[sector.FDIndex].Add(new FDTriggerEntry
{
Setup = new FDSetup(FDFunctions.Trigger),
TrigSetup = new FDTrigSetup(),
TrigActionList = new List <FDActionListItem>
{
new FDActionListItem
{
TrigAction = FDTrigAction.PlaySoundtrack,
Parameter = 40
}
}
});
//Write the data back
fdataReader.WriteToLevel(lvl);
//Save it and read it back in
TR2LevelWriter writer = new TR2LevelWriter();
writer.WriteLevelToFile(lvl, "TEST.tr2");
lvl = reader.ReadLevel("TEST.tr2");
//Reassign the sector
sector = lvl.Rooms[room].SectorList[roomSector];
fdataReader = new FDControl();
fdataReader.ParseFromLevel(lvl);
//Ensure the sector still has FD associated with it
Assert.AreNotEqual(sector.FDIndex, 0, "Sector no longer has FD after write/read.");
//Verify there is one entry for this sector
Assert.AreEqual(fdataReader.Entries[sector.FDIndex].Count, 1);
//Verify the trigger we added matches what we expect
FDEntry entry = fdataReader.Entries[sector.FDIndex][0];
Assert.IsTrue(entry is FDTriggerEntry);
FDTriggerEntry triggerEntry = entry as FDTriggerEntry;
Assert.IsTrue(triggerEntry.Setup.Function == (byte)FDFunctions.Trigger);
Assert.IsTrue(triggerEntry.TrigActionList.Count == 1);
Assert.IsTrue(triggerEntry.TrigActionList[0].TrigAction == FDTrigAction.PlaySoundtrack);
Assert.IsTrue(triggerEntry.TrigActionList[0].Parameter == 40);
}
private void RandomizeSecretTracks(TR2Level level, FDControl floorData)
{
// Generate new triggers for secrets to allow different sounds for each one
List <TRAudioTrack> secretTracks = _tracks[TRAudioCategory.Secret];
Dictionary <int, TR2Entity> secrets = GetSecretItems(level);
foreach (int entityIndex in secrets.Keys)
{
TR2Entity secret = secrets[entityIndex];
TRRoomSector sector = FDUtilities.GetRoomSector(secret.X, secret.Y, secret.Z, secret.Room, level, floorData);
if (sector.FDIndex == 0)
{
// The secret is positioned on a tile that currently has no FD, so create it
floorData.CreateFloorData(sector);
}
List <FDEntry> entries = floorData.Entries[sector.FDIndex];
FDTriggerEntry existingTriggerEntry = entries.Find(e => e is FDTriggerEntry) as FDTriggerEntry;
bool existingEntityPickup = false;
if (existingTriggerEntry != null)
{
if (existingTriggerEntry.TrigType == FDTrigType.Pickup && existingTriggerEntry.TrigActionList[0].Parameter == entityIndex)
{
// GW gold secret (default location) already has a pickup trigger to spawn the
// TRex (or whatever enemy) so we'll just append to that item list here
existingEntityPickup = true;
}
else
{
// There is already a non-pickup trigger for this sector so while nothing is wrong with
// adding a pickup trigger, the game ignores it. So in this instance, the sound that
// plays will just be whatever is set in the script.
continue;
}
}
// Generate a new music action
FDActionListItem musicAction = new FDActionListItem
{
TrigAction = FDTrigAction.PlaySoundtrack,
Parameter = secretTracks[_generator.Next(0, secretTracks.Count)].ID
};
// For GW default gold, just append it
if (existingEntityPickup)
{
existingTriggerEntry.TrigActionList.Add(musicAction);
}
else
{
entries.Add(new FDTriggerEntry
{
// The values here are replicated from Trigger#112 (in trview) in GW.
// The first action list must be the entity being picked up and so
// remaining action list items are actioned on pick up.
Setup = new FDSetup {
Value = 1028
},
TrigSetup = new FDTrigSetup {
Value = 15872
},
TrigActionList = new List <FDActionListItem>
{
new FDActionListItem
{
TrigAction = FDTrigAction.Object,
Parameter = (ushort)entityIndex
},
musicAction
}
});
}
}
}
