public override void OnInitialise()
{
SystemCore.CursorVisible = true;
SystemCore.ActiveScene.SetUpBasicAmbientAndKey();
cameraObject = new GameObject();
//give it some random ID to keep it out the range of the doom objects
cameraObject.ID = 990000;
cameraObject.AddComponent(new ComponentCamera(MathHelper.PiOver4, SystemCore.GraphicsDevice.Viewport.AspectRatio, 0.25f, 1000.0f, false));
SystemCore.GameObjectManager.AddAndInitialiseGameObject(cameraObject);
SystemCore.SetActiveCamera(cameraObject.GetComponent <ComponentCamera>());
cameraObject.Transform.AbsoluteTransform = Matrix.CreateWorld(new Vector3(0, -500, 0), new Vector3(0, 1, 0), new Vector3(0, 0, 1));
var file = new FileInfo(filePath);
using (var fs = file.OpenRead())
{
var doomWad = DoomWad.FromFile(filePath);
string desiredLevel = "E1M1";
int levelMarker = doomWad.Index.FindIndex(x => x.Name.Contains(desiredLevel));
for (int i = levelMarker + 1; i < doomWad.NumIndexEntries; i++)
{
var currentIndex = doomWad.Index[i];
if (currentIndex.Name.Contains("E1M2"))
{
break;
}
if (currentIndex.Name == ("SECTORS\0"))
{
sectors = currentIndex.Contents as DoomWad.Sectors;
}
if (currentIndex.Name.Contains("BLOCKMAP"))
{
blockMap = currentIndex.Contents as DoomWad.Blockmap;
}
if (currentIndex.Name.Contains("SIDEDEF"))
{
sideDefs = currentIndex.Contents as DoomWad.Sidedefs;
}
if (currentIndex.Name.Contains("VERTEX"))
{
vertices = currentIndex.Contents as DoomWad.Vertexes;
}
if (currentIndex.Name.Contains("THING"))
{
things = currentIndex.Contents as DoomWad.Things;
}
if (currentIndex.Name.Contains("LINEDEF"))
{
lineDefs = currentIndex.Contents as DoomWad.Linedefs;
}
}
}
worldObjects = new Dictionary <int, GameObject>();
apiHandler = new DoomAPIHandler(restHost, restPort);
aStar = new AStar();
GenerateNavStructures();
base.OnInitialise();
}
public void ParseWad()
{
var file = new FileInfo(wadPath);
using (var fs = file.OpenRead())
{
var doomWad = DoomWad.FromFile(wadPath);
string desiredLevel = startMarker;
int levelMarker = doomWad.Index.FindIndex(x => x.Name.Contains(desiredLevel));
for (int i = levelMarker + 1; i < doomWad.NumIndexEntries; i++)
{
var currentIndex = doomWad.Index[i];
if (currentIndex.Name.Contains(endMarker))
{
break;
}
if (currentIndex.Name == ("SECTORS\0"))
{
sectors = currentIndex.Contents as DoomWad.Sectors;
}
if (currentIndex.Name.Contains("BLOCKMAP"))
{
blockMap = currentIndex.Contents as DoomWad.Blockmap;
}
if (currentIndex.Name.Contains("SIDEDEF"))
{
sideDefs = currentIndex.Contents as DoomWad.Sidedefs;
}
if (currentIndex.Name.Contains("VERTEX"))
{
vertices = currentIndex.Contents as DoomWad.Vertexes;
}
if (currentIndex.Name.Contains("THING"))
{
things = currentIndex.Contents as DoomWad.Things;
}
if (currentIndex.Name.Contains("LINEDEF"))
{
lineDefs = currentIndex.Contents as DoomWad.Linedefs;
}
}
}
var exitLine = lineDefs.Entries.Find(x => x.LineType == 11);
DoomWad.Vertex startExit = vertices.Entries[exitLine.VertexStartIdx];
DoomWad.Vertex endExit = vertices.Entries[exitLine.VertexEndIdx];
var p1Exit = new Vector3((startExit.X) / scale + offsetX, 0,
(startExit.Y) / scale + offsetZ);
var p2Exit = new Vector3((endExit.X) / scale + offsetX, 0,
(endExit.Y) / scale + offsetZ);
LevelEnd = (p1Exit + p2Exit) / 2;
levelLines = new List <DoomLine>();
foreach (DoomWad.Linedef lineDef in lineDefs.Entries)
{
//sector tag is useless - always 0
//DoomWad.Sector sector = sectors.Entries[lineDef.SectorTag];
DoomWad.Sidedef sideDefLeft, sideDefRight;
sideDefLeft = null;
//most lineDefs are not double sided. SideDef ID of 65535 means no side def for this direction
if (lineDef.SidedefLeftIdx != 65535)
{
sideDefLeft = sideDefs.Entries[lineDef.SidedefLeftIdx];
}
sideDefRight = sideDefs.Entries[lineDef.SidedefRightIdx];
var sector = sectors.Entries[sideDefRight.SectorId];
Color lineColor, lineColorMin, lineColorMax;
float heightDiff = 0;
if (sideDefLeft != null)
{
var sec1 = sectors.Entries[sideDefRight.SectorId];
var sec2 = sectors.Entries[sideDefLeft.SectorId];
heightDiff = Math.Abs(sec1.FloorZ - sec2.FloorZ);
}
//convert the ceiling or floor height to a useful range.
float convertedHeight = sector.CeilZ / 8;
convertedHeight += 17;
convertedHeight /= 34;
lineColorMin = Color.Blue;
lineColorMax = Color.Red;
lineColor = Color.Lerp(lineColorMin, lineColorMax, convertedHeight);
DoomWad.Vertex start = vertices.Entries[lineDef.VertexStartIdx];
DoomWad.Vertex end = vertices.Entries[lineDef.VertexEndIdx];
var p1 = new Vector3((start.X) / scale + offsetX, 0,
(start.Y) / scale + offsetZ);
var p2 = new Vector3((end.X) / scale + offsetX, 0,
(end.Y) / scale + offsetZ);
if (sideDefLeft == null)
{
levelLines.Add(new DoomLine()
{
start = p1, end = p2, color = lineColor, BlocksLineOfSight = true
});
}
if (sideDefLeft != null && heightDiff > 24)
{
levelLines.Add(new DoomLine()
{
start = p1, end = p2, color = lineColor, BlocksLineOfSight = false
});
}
if (sideDefLeft != null && heightDiff <= 24)
{
Console.WriteLine("Potential door");
if (lineDef.LineType == 1)
{
Doors.Add(new DoomLine()
{
start = p1, end = p2, color = Color.OrangeRed, BlocksLineOfSight = true
});
}
else
{
int value = lineDef.Flags;
string binary = Convert.ToString(value, 2);
int blockFlag = 1;
var mystring = binary.Substring(binary.Length - 1, 1);
if (mystring == blockFlag.ToString())
{
levelLines.Add(new DoomLine()
{
start = p1, end = p2, color = Color.Aquamarine, BlocksLineOfSight = true
});
}
else
{
//find out if the line here crosses into a floor damage sector
if (sector.SpecialType == DoomWad.Sector.SpecialSector.DDamageEnd ||
sector.SpecialType == DoomWad.Sector.SpecialSector.DDamageHellslime ||
sector.SpecialType == DoomWad.Sector.SpecialSector.DDamageLavaHefty ||
sector.SpecialType == DoomWad.Sector.SpecialSector.DDamageLavaWimpy ||
sector.SpecialType == DoomWad.Sector.SpecialSector.DDamageNukage ||
sector.SpecialType == DoomWad.Sector.SpecialSector.DDamageSuperHellslime)
{
HazardLines.Add(new DoomLine()
{
start = p1, end = p2, color = Color.Green, BlocksLineOfSight = false
});
}
else
{
InternalLines.Add(new DoomLine()
{
start = p1, end = p2, color = Color.White, BlocksLineOfSight = false
});
}
}
}
}
}
var blockingThings = things.Entries.Where(x => blockingObjectIDs.Contains(x.Type));
foreach (DoomWad.Thing t in blockingThings)
{
var pos = new Vector3((t.X) / scale + offsetX, 0,
(t.Y) / scale + offsetZ);
float size = 0.2f;
Vector3 topLeft = pos + new Vector3(-size, 0, size);
Vector3 topRight = pos + new Vector3(size, 0, size);
Vector3 bottomRight = pos + new Vector3(size, 0, -size);
Vector3 bottomLeft = pos + new Vector3(-size, 0, -size);
levelLines.Add(new DoomLine()
{
start = topLeft, end = topRight, color = Color.Red, BlocksLineOfSight = true
});
levelLines.Add(new DoomLine()
{
start = topRight, end = bottomRight, color = Color.Red, BlocksLineOfSight = true
});
levelLines.Add(new DoomLine()
{
start = bottomRight, end = bottomLeft, color = Color.Red, BlocksLineOfSight = true
});
levelLines.Add(new DoomLine()
{
start = bottomLeft, end = topLeft, color = Color.Red, BlocksLineOfSight = true
});
}
}