public void Tick(World world, Shroud shroud)
{
Visible = !Footprint.Any(shroud.IsVisibleTest(FootprintRegion));
if (flashTicks > 0)
{
flashTicks--;
}
}
public FrozenActor(Actor self, MPos[] footprint, CellRegion footprintRegion, Shroud shroud)
{
actor = self;
isVisibleTest = shroud.IsVisibleTest(footprintRegion);
Footprint = footprint;
CenterPosition = self.CenterPosition;
Bounds = self.Bounds;
UpdateVisibility();
}
public FrozenActor(Actor self, MPos[] footprint, CellRegion footprintRegion, Shroud shroud)
{
actor = self;
isVisibleTest = shroud.IsVisibleTest(footprintRegion);
Footprint = footprint;
CenterPosition = self.CenterPosition;
Bounds = self.Bounds;
UpdateVisibility();
}
void UpdateShroud(Shroud shroud)
{
var visibleUnderShroud = shroud.IsExploredTest(updatedRegion);
var visibleUnderFog = shroud.IsVisibleTest(updatedRegion);
foreach (var cell in updatedRegion)
{
var shrouded = GetEdges(cell, visibleUnderShroud);
var fogged = GetEdges(cell, visibleUnderFog);
var shroudTile = tiles[cell];
var variant = shroudTile.Variant;
shroudTile.Shroud = GetTile(shroudSprites, shrouded, variant);
shroudTile.Fog = GetTile(fogSprites, fogged, variant);
tiles[cell] = shroudTile;
}
}