public Spot TryAddSpot(Spot wasAt, Location isAt)
{
Spot isAtSpot = FindClosestSpot(isAt, WantedStepLength);
if (isAtSpot == null)
{
isAtSpot = GetSpot(isAt);
if (isAtSpot == null)
{
Spot s = new Spot(isAt);
s = AddSpot(s);
isAtSpot = s;
}
if (isAtSpot.GetFlag(Spot.FLAG_BLOCKED))
{
isAtSpot.SetFlag(Spot.FLAG_BLOCKED, false);
Log("Cleared blocked flag");
}
if (wasAt != null)
{
wasAt.AddPathTo(isAtSpot);
isAtSpot.AddPathTo(wasAt);
}
List <Spot> sl = FindAllSpots(isAtSpot.location, MaxStepLength);
int connected = 0;
foreach (Spot other in sl)
{
if (other != isAtSpot)
{
other.AddPathTo(isAtSpot);
isAtSpot.AddPathTo(other);
connected++;
// Log(" connect to " + other.location);
}
}
Log("Learned a new spot at " + isAtSpot.location + " connected to " + connected + " other spots");
wasAt = isAtSpot;
}
else
{
if (wasAt != null && wasAt != isAtSpot)
{
// moved to an old spot, make sure they are connected
wasAt.AddPathTo(isAtSpot);
isAtSpot.AddPathTo(wasAt);
}
wasAt = isAtSpot;
}
return(wasAt);
}
// Connect according to MPQ data
public Spot AddAndConnectSpot(Spot s)
{
s = AddSpot(s);
List <Spot> close = FindAllSpots(s.location, MaxStepLength);
if (!s.GetFlag(Spot.FLAG_MPQ_MAPPED))
{
foreach (Spot cs in close)
{
if (cs.HasPathTo(this, s) && s.HasPathTo(this, cs) ||
cs.IsBlocked())
{
}
else if (!triangleWorld.IsStepBlocked(s.X, s.Y, s.Z, cs.X, cs.Y, cs.Z,
toonHeight, toonSize, null))
{
float mid_x = (s.X + cs.X) / 2;
float mid_y = (s.Y + cs.Y) / 2;
float mid_z = (s.Z + cs.Z) / 2;
float stand_z;
int flags;
if (triangleWorld.FindStandableAt(mid_x, mid_y,
mid_z - WantedStepLength * .75f, mid_z + WantedStepLength * .75f,
out stand_z, out flags, toonHeight, toonSize))
{
s.AddPathTo(cs);
cs.AddPathTo(s);
}
}
}
}
return(s);
}
// Connect according to MPQ data
public Spot AddAndConnectSpot(Spot s)
{
s = AddSpot(s);
List<Spot> close = FindAllSpots(s.location, MaxStepLength);
if (!s.GetFlag(Spot.FLAG_MPQ_MAPPED))
{
foreach (Spot cs in close)
{
if (cs.HasPathTo(this, s) && s.HasPathTo(this, cs) ||
cs.IsBlocked())
{
}
else if (!triangleWorld.IsStepBlocked(s.X, s.Y, s.Z, cs.X, cs.Y, cs.Z,
toonHeight, toonSize, null))
{
float mid_x = (s.X + cs.X) / 2;
float mid_y = (s.Y + cs.Y) / 2;
float mid_z = (s.Z + cs.Z) / 2;
float stand_z;
int flags;
if (triangleWorld.FindStandableAt(mid_x, mid_y,
mid_z - WantedStepLength * .75f, mid_z + WantedStepLength * .75f,
out stand_z, out flags, toonHeight, toonSize))
{
s.AddPathTo(cs);
cs.AddPathTo(s);
}
}
}
}
return s;
}
// Per spot:
// uint32 magic
// uint32 reserved;
// uint32 flags;
// float x;
// float y;
// float z;
// uint32 no_paths
// for each path
// float x;
// float y;
// float z;
public bool Load(string baseDir)
{
string fileName = FileName();
string filenamebin = baseDir + fileName;
System.IO.Stream stream = null;
System.IO.BinaryReader file = null;
int n_spots = 0;
int n_steps = 0;
try
{
stream = System.IO.File.OpenRead(filenamebin);
if (stream != null)
{
file = new System.IO.BinaryReader(stream);
if (file != null)
{
uint magic = file.ReadUInt32();
if (magic == FILE_MAGIC)
{
uint type;
while ((type = file.ReadUInt32()) != FILE_ENDMAGIC)
{
n_spots++;
uint reserved = file.ReadUInt32();
uint flags = file.ReadUInt32();
float x = file.ReadSingle();
float y = file.ReadSingle();
float z = file.ReadSingle();
uint n_paths = file.ReadUInt32();
if (x != 0 && y != 0)
{
Spot s = new Spot(x, y, z);
s.flags = flags;
for (uint i = 0; i < n_paths; i++)
{
n_steps++;
float sx = file.ReadSingle();
float sy = file.ReadSingle();
float sz = file.ReadSingle();
s.AddPathTo(sx, sy, sz);
}
AddSpot(s);
}
}
}
}
}
}
catch (System.IO.FileNotFoundException e)
{
Console.WriteLine(e.Message);
}
catch (System.IO.DirectoryNotFoundException e)
{
Console.WriteLine(e.Message);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
if (file != null)
{
file.Close();
}
if (stream != null)
{
stream.Close();
}
Log("Loaded " + fileName + " " + n_spots + " spots " + n_steps + " steps");
modified = false;
return false;
}
public Spot TryAddSpot(Spot wasAt, Location isAt)
{
Spot isAtSpot = FindClosestSpot(isAt, WantedStepLength);
if (isAtSpot == null)
{
isAtSpot = GetSpot(isAt);
if (isAtSpot == null)
{
Spot s = new Spot(isAt);
s = AddSpot(s);
isAtSpot = s;
}
if (isAtSpot.GetFlag(Spot.FLAG_BLOCKED))
{
isAtSpot.SetFlag(Spot.FLAG_BLOCKED, false);
Log("Cleared blocked flag");
}
if (wasAt != null)
{
wasAt.AddPathTo(isAtSpot);
isAtSpot.AddPathTo(wasAt);
}
List<Spot> sl = FindAllSpots(isAtSpot.location, MaxStepLength);
int connected = 0;
foreach (Spot other in sl)
{
if (other != isAtSpot)
{
other.AddPathTo(isAtSpot);
isAtSpot.AddPathTo(other);
connected++;
// Log(" connect to " + other.location);
}
}
Log("Learned a new spot at " + isAtSpot.location + " connected to " + connected + " other spots");
wasAt = isAtSpot;
}
else
{
if (wasAt != null && wasAt != isAtSpot)
{
// moved to an old spot, make sure they are connected
wasAt.AddPathTo(isAtSpot);
isAtSpot.AddPathTo(wasAt);
}
wasAt = isAtSpot;
}
return wasAt;
}
// Per spot:
// uint32 magic
// uint32 reserved;
// uint32 flags;
// float x;
// float y;
// float z;
// uint32 no_paths
// for each path
// float x;
// float y;
// float z;
public bool Load(string baseDir)
{
string fileName = FileName();
string filenamebin = baseDir + fileName;
System.IO.Stream stream = null;
System.IO.BinaryReader file = null;
int n_spots = 0;
int n_steps = 0;
try
{
stream = System.IO.File.OpenRead(filenamebin);
if (stream != null)
{
file = new System.IO.BinaryReader(stream);
if (file != null)
{
uint magic = file.ReadUInt32();
if (magic == FILE_MAGIC)
{
uint type;
while ((type = file.ReadUInt32()) != FILE_ENDMAGIC)
{
n_spots++;
uint reserved = file.ReadUInt32();
uint flags = file.ReadUInt32();
float x = file.ReadSingle();
float y = file.ReadSingle();
float z = file.ReadSingle();
uint n_paths = file.ReadUInt32();
Spot s = new Spot(x, y, z);
s.flags = flags;
for (uint i = 0; i < n_paths; i++)
{
n_steps++;
float sx = file.ReadSingle();
float sy = file.ReadSingle();
float sz = file.ReadSingle();
s.AddPathTo(sx, sy, sz);
}
AddSpot(s);
}
}
}
}
}
catch (System.IO.FileNotFoundException e)
{
PPather.WriteLine(e.Message);
}
catch (System.IO.DirectoryNotFoundException e)
{
PPather.WriteLine(e.Message);
}
if (file != null)
{
file.Close();
}
if (stream != null)
{
stream.Close();
}
Log("Loaded " + fileName + " " + n_spots + " spots " + n_steps + " steps");
modified = false;
return(false);
}