//create selection of lights. This is called only once
private void SetupSelection()
{
selection = new List <Thing>();
//check things
if (editingModeName == "BaseVisualMode")
{
visualSelection = new List <VisualThing>();
List <VisualThing> selectedVisualThings = ((VisualMode)General.Editing.Mode).GetSelectedVisualThings(false);
foreach (VisualThing t in selectedVisualThings)
{
if (GZGeneral.GetGZLightTypeByThing(t.Thing) != -1)
{
selection.Add(t.Thing);
visualSelection.Add(t);
}
}
}
else
{
ICollection <Thing> list = General.Map.Map.GetSelectedThings(true);
foreach (Thing t in list)
{
if (GZGeneral.GetGZLightTypeByThing(t) != -1)
{
selection.Add(t);
}
}
}
}
public static List <Line3D> GetDynamicLightShapes(IEnumerable <Thing> things, bool highlight)
{
List <Line3D> circles = new List <Line3D>();
if (General.Map.DOOM)
{
return(circles);
}
const int linealpha = 128;
foreach (Thing t in things)
{
int lightid = GZGeneral.GetGZLightTypeByThing(t);
if (lightid == -1)
{
continue;
}
// TODO: this basically duplicates VisualThing.UpdateLight()...
// Determine light radiii
int primaryradius;
int secondaryradius = 0;
if (lightid < GZGeneral.GZ_LIGHT_TYPES[3]) //if it's gzdoom light
{
int n;
if (lightid < GZGeneral.GZ_LIGHT_TYPES[0])
{
n = 0;
}
else if (lightid < GZGeneral.GZ_LIGHT_TYPES[1])
{
n = 10;
}
else if (lightid < GZGeneral.GZ_LIGHT_TYPES[2])
{
n = 20;
}
else
{
n = 30;
}
DynamicLightType lightType = (DynamicLightType)(t.DynamicLightType - 9800 - n);
if (lightType == DynamicLightType.SECTOR)
{
if (t.Sector == null)
{
t.DetermineSector();
}
int scaler = (t.Sector != null ? t.Sector.Brightness / 4 : 2);
primaryradius = t.Args[3] * scaler;
}
else
{
primaryradius = t.Args[3] * 2; //works... that.. way in GZDoom
if (lightType > 0)
{
secondaryradius = t.Args[4] * 2;
}
}
}
else //it's one of vavoom lights
{
primaryradius = t.Args[0] * 8;
}
// Check radii...
if (primaryradius < 1 && secondaryradius < 1)
{
continue;
}
// Determine light color
PixelColor color;
if (highlight)
{
color = General.Colors.Highlight.WithAlpha(linealpha);
}
else
{
switch (t.DynamicLightType)
{
case 1502: // Vavoom light
color = new PixelColor(linealpha, 255, 255, 255);
break;
case 1503: // Vavoom colored light
color = new PixelColor(linealpha, (byte)t.Args[1], (byte)t.Args[2], (byte)t.Args[3]);
break;
default:
color = new PixelColor(linealpha, (byte)t.Args[0], (byte)t.Args[1], (byte)t.Args[2]);
break;
}
}
// Add lines if visible
if (primaryradius > 0)
{
circles.AddRange(MakeCircleLines(t.Position, color, primaryradius, CIRCLE_SIDES));
}
if (secondaryradius > 0)
{
circles.AddRange(MakeCircleLines(t.Position, color, secondaryradius, CIRCLE_SIDES));
}
}
// Done
return(circles);
}