public List <IGridRegisterable> GetObjectsInMyZone(IGridRegisterable obj)
{
List <Vector3> registeredZones = new List <Vector3>();
List <IGridRegisterable> objList = new List <IGridRegisterable>();
if (objectRegisteredZones.ContainsKey(obj))
{
registeredZones = objectRegisteredZones[obj];
}
if (registeredZones.Count > 0)
{
for (int z = 0; z < registeredZones.Count; z++)
{
for (int o = 0; o < gridObjects[registeredZones[z]].Count; o++)
{
if (gridObjects[registeredZones[z]][o] != obj && /*!objList.Exists(delegate(IGridRegisterable igr) { return igr == obj; }) &&*/ !objList.Contains(gridObjects[registeredZones[z]][o]))
{
objList.Add(gridObjects[registeredZones[z]][o]);
}
}
}
}
return(objList);
}
public void AddObject(IGridRegisterable obj)
{
bool added = false;
for (int o = 0; o < listObjects.Count; o++)
{
if (listObjects[o] == null)
{
listObjects[o] = obj;
added = true;
break;
}
}
if (!added)
{
listObjects.Add(obj);
}
objectRegisteredZones.Add(obj, new List <Vector3>());
RegisterObject(obj);
}
public List <Vector3> GetGridRef(IGridRegisterable obj)
{
List <Vector3> gridRefs = new List <Vector3>();
int xs = int.MaxValue, ys = int.MaxValue, zs = int.MaxValue;
int xf = (int)gridDimensions.X, yf = (int)gridDimensions.Y, zf = (int)gridDimensions.Z;
xf = 0; yf = 0; zf = 0;
if (obj is ICameraService)
{
}
else
{
// Comvert to Grid position.
for (int b = 0; b < obj.Bounds.Count; b++)
{
// Am I in the GGR?
if (masterbb.Intersects(obj.Bounds[b]))
{
// Now what box do we first intersect?
Vector3 nearestMin = (obj.Bounds[b].Min - min) / elWidth;
Vector3 nearestMax = (obj.Bounds[b].Max + max) / elWidth;
xs = (int)MathHelper.Clamp(MathHelper.Min(xs, nearestMin.X), 0, gridDimensions.X - 1);
ys = (int)MathHelper.Clamp(MathHelper.Min(ys, nearestMin.Y), 0, gridDimensions.Y - 1);
zs = (int)MathHelper.Clamp(MathHelper.Min(zs, nearestMin.Z), 0, gridDimensions.Z - 1);
xf = (int)MathHelper.Clamp(MathHelper.Max(xf, nearestMax.X), 0, gridDimensions.X - 1);
yf = (int)MathHelper.Clamp(MathHelper.Max(yf, nearestMax.Y), 0, gridDimensions.Y - 1);
zf = (int)MathHelper.Clamp(MathHelper.Max(zf, nearestMax.Z), 0, gridDimensions.Z - 1);
}
}
}
bool outLoop = false;
for (int x = xs; x <= xf && !outLoop; x++)
{
for (int y = ys; y <= yf && !outLoop; y++)
{
for (int z = zs; z <= zf && !outLoop; z++)
{
Vector3 checkRef = new Vector3(x, y, z);
if (obj is ICameraService)
{
if (theGrid[checkRef].Intersects(((ICameraService)obj).Frustum))
{
gridRefs.Add(checkRef);
}
}
else
{
for (int b = 0; b < obj.Bounds.Count; b++)
{
if (theGrid[checkRef].Intersects(obj.Bounds[b]))
{
gridRefs.Add(checkRef);
// Do do later
//if (obj is ITerrain || obj is IVolumetric || obj is IPlatform3D)
// outLoop = false;
//else
//outLoop = true;
}
}
}
}
}
}
return(gridRefs);
}
private void RegisterObject(IGridRegisterable obj)
{
bool oob = false;
List <Vector3> registeredZones = new List <Vector3>();
List <Vector3> gridRefs = new List <Vector3>();
List <IGridRegisterable> objList = new List <IGridRegisterable>();
for (int b = 0; obj.Bounds != null && b < obj.Bounds.Count; b++)
{
if (masterbb.Intersects(obj.Bounds[b]))
{
oob = true;
break;
}
}
// Not in the grid anymore :(
if (!oob)
{
// Clean up my registrations.
registeredZones = objectRegisteredZones[obj];
for (int u = 0; u < registeredZones.Count; u++)
{
objList = gridObjects[registeredZones[u]];
objList.Remove(obj);
gridObjects[registeredZones[u]] = objList;
registeredZones.Remove(registeredZones[u]);
}
return;
}
if (objectRegisteredZones.ContainsKey(obj))
{
registeredZones = objectRegisteredZones[obj];
}
gridRefs = GetGridRef(obj);
// If not then find my initial place in the grid..
// Unregister from the grid where we are no longer present.
for (int u = 0; u < registeredZones.Count; u++)
{
if (!gridRefs.Contains(registeredZones[u]))
{
objList = gridObjects[registeredZones[u]];
objList.Remove(obj);
gridObjects[registeredZones[u]] = objList;
registeredZones.Remove(registeredZones[u]);
}
}
// Register with these grid ref.
for (int r = 0; r < gridRefs.Count; r++)
{
if (!registeredZones.Contains(gridRefs[r]))
{
objList = gridObjects[gridRefs[r]];
objList.Add(obj);
gridObjects[gridRefs[r]] = objList;
registeredZones.Add(gridRefs[r]);
}
}
objectRegisteredZones[obj] = registeredZones;
}
public List<IGridRegisterable> GetObjectsInMyZone(IGridRegisterable obj)
{
List<Vector3> registeredZones = new List<Vector3>();
List<IGridRegisterable> objList = new List<IGridRegisterable>();
if (objectRegisteredZones.ContainsKey(obj))
registeredZones = objectRegisteredZones[obj];
if (registeredZones.Count > 0)
{
for (int z = 0; z < registeredZones.Count; z++)
{
for (int o = 0; o < gridObjects[registeredZones[z]].Count; o++)
{
if (gridObjects[registeredZones[z]][o] != obj && /*!objList.Exists(delegate(IGridRegisterable igr) { return igr == obj; }) &&*/ !objList.Contains(gridObjects[registeredZones[z]][o]))
objList.Add(gridObjects[registeredZones[z]][o]);
}
}
}
return objList;
}
public List<Vector3> GetGridRef(IGridRegisterable obj)
{
List<Vector3> gridRefs = new List<Vector3>();
int xs = int.MaxValue, ys = int.MaxValue, zs = int.MaxValue;
int xf = (int)gridDimensions.X, yf = (int)gridDimensions.Y, zf = (int)gridDimensions.Z;
xf = 0; yf = 0; zf = 0;
if (obj is ICameraService)
{ }
else
{
// Comvert to Grid position.
for (int b = 0; b < obj.Bounds.Count; b++)
{
// Am I in the GGR?
if (masterbb.Intersects(obj.Bounds[b]))
{
// Now what box do we first intersect?
Vector3 nearestMin = (obj.Bounds[b].Min - min) / elWidth;
Vector3 nearestMax = (obj.Bounds[b].Max + max) / elWidth;
xs = (int)MathHelper.Clamp(MathHelper.Min(xs, nearestMin.X), 0, gridDimensions.X - 1);
ys = (int)MathHelper.Clamp(MathHelper.Min(ys, nearestMin.Y), 0, gridDimensions.Y - 1);
zs = (int)MathHelper.Clamp(MathHelper.Min(zs, nearestMin.Z), 0, gridDimensions.Z - 1);
xf = (int)MathHelper.Clamp(MathHelper.Max(xf, nearestMax.X), 0, gridDimensions.X - 1);
yf = (int)MathHelper.Clamp(MathHelper.Max(yf, nearestMax.Y), 0, gridDimensions.Y - 1);
zf = (int)MathHelper.Clamp(MathHelper.Max(zf, nearestMax.Z), 0, gridDimensions.Z - 1);
}
}
}
bool outLoop = false;
for (int x = xs; x <= xf && !outLoop; x++)
{
for (int y = ys; y <= yf && !outLoop; y++)
{
for (int z = zs; z <= zf && !outLoop; z++)
{
Vector3 checkRef = new Vector3(x, y, z);
if (obj is ICameraService)
{
if (theGrid[checkRef].Intersects(((ICameraService)obj).Frustum))
gridRefs.Add(checkRef);
}
else
{
for (int b = 0; b < obj.Bounds.Count; b++)
{
if (theGrid[checkRef].Intersects(obj.Bounds[b]))
{
gridRefs.Add(checkRef);
// Do do later
//if (obj is ITerrain || obj is IVolumetric || obj is IPlatform3D)
// outLoop = false;
//else
//outLoop = true;
}
}
}
}
}
}
return gridRefs;
}
private void RegisterObject(IGridRegisterable obj)
{
bool oob = false;
List<Vector3> registeredZones = new List<Vector3>();
List<Vector3> gridRefs = new List<Vector3>();
List<IGridRegisterable> objList = new List<IGridRegisterable>();
for (int b = 0;obj.Bounds != null && b < obj.Bounds.Count; b++)
{
if (masterbb.Intersects(obj.Bounds[b]))
{
oob = true;
break;
}
}
// Not in the grid anymore :(
if (!oob)
{
// Clean up my registrations.
registeredZones = objectRegisteredZones[obj];
for (int u = 0; u < registeredZones.Count; u++)
{
objList = gridObjects[registeredZones[u]];
objList.Remove(obj);
gridObjects[registeredZones[u]] = objList;
registeredZones.Remove(registeredZones[u]);
}
return;
}
if (objectRegisteredZones.ContainsKey(obj))
registeredZones = objectRegisteredZones[obj];
gridRefs = GetGridRef(obj);
// If not then find my initial place in the grid..
// Unregister from the grid where we are no longer present.
for (int u = 0; u < registeredZones.Count; u++)
{
if (!gridRefs.Contains(registeredZones[u]))
{
objList = gridObjects[registeredZones[u]];
objList.Remove(obj);
gridObjects[registeredZones[u]] = objList;
registeredZones.Remove(registeredZones[u]);
}
}
// Register with these grid ref.
for (int r = 0; r < gridRefs.Count; r++)
{
if (!registeredZones.Contains(gridRefs[r]))
{
objList = gridObjects[gridRefs[r]];
objList.Add(obj);
gridObjects[gridRefs[r]] = objList;
registeredZones.Add(gridRefs[r]);
}
}
objectRegisteredZones[obj] = registeredZones;
}
public void AddObject(IGridRegisterable obj)
{
bool added = false;
for (int o = 0; o < listObjects.Count; o++)
{
if (listObjects[o] == null)
{
listObjects[o] = obj;
added = true;
break;
}
}
if (!added)
listObjects.Add(obj);
objectRegisteredZones.Add(obj, new List<Vector3>());
RegisterObject(obj);
}
