protected override IEnumerable <IRenderable> RenderFootprint(WorldRenderer wr, CPos topLeft, Dictionary <CPos, PlaceBuildingCellType> footprint,
PlaceBuildingCellType filter = PlaceBuildingCellType.Invalid | PlaceBuildingCellType.Valid | PlaceBuildingCellType.LineBuild)
{
var cellPalette = wr.Palette(info.Palette);
var linePalette = wr.Palette(info.LineBuildSegmentPalette);
var topLeftPos = wr.World.Map.CenterOfCell(topLeft);
var candidateSafeTiles = unpathableCells.Update(topLeft);
foreach (var c in footprint)
{
if ((c.Value & filter) == 0)
{
continue;
}
var tile = HasFlag(c.Value, PlaceBuildingCellType.Invalid) ? buildBlocked :
candidateSafeTiles.Contains(c.Key) && info.UnsafeTerrainTypes.Contains(wr.World.Map.GetTerrainInfo(c.Key).Type)
? buildUnsafe : buildOk;
var pal = HasFlag(c.Value, PlaceBuildingCellType.LineBuild) ? linePalette : cellPalette;
var pos = wr.World.Map.CenterOfCell(c.Key);
var offset = new WVec(0, 0, topLeftPos.Z - pos.Z);
yield return(new SpriteRenderable(tile, pos, offset, -511, pal, 1f, true));
}
}
protected override IEnumerable <IRenderable> RenderFootprint(WorldRenderer wr, CPos topLeft, Dictionary <CPos, PlaceBuildingCellType> footprint,
PlaceBuildingCellType filter = PlaceBuildingCellType.Invalid | PlaceBuildingCellType.Valid | PlaceBuildingCellType.LineBuild)
{
var palette = wr.Palette(info.Palette);
var topLeftPos = wr.World.Map.CenterOfCell(topLeft);
var candidateSafeTiles = unpathableCells.Update(topLeft);
foreach (var c in footprint)
{
if ((c.Value & filter) == 0)
{
continue;
}
var isUnsafe = checkUnsafeTiles && candidateSafeTiles.Contains(c.Key) && info.UnsafeTerrainTypes.Contains(wr.World.Map.GetTerrainInfo(c.Key).Type);
var tile = (c.Value & PlaceBuildingCellType.Invalid) != 0 ? blockedTile : isUnsafe ? unsafeTile : validTile;
var sequenceAlpha = (c.Value & PlaceBuildingCellType.Invalid) != 0 ? blockedAlpha : isUnsafe ? unsafeAlpha : validAlpha;
var pos = wr.World.Map.CenterOfCell(c.Key);
var offset = new WVec(0, 0, topLeftPos.Z - pos.Z);
var traitAlpha = (c.Value & PlaceBuildingCellType.LineBuild) != 0 ? info.LineBuildFootprintAlpha : info.FootprintAlpha;
yield return(new SpriteRenderable(tile, pos, offset, -511, palette, 1f, sequenceAlpha * traitAlpha, float3.Ones, TintModifiers.IgnoreWorldTint, true));
}
}
protected virtual IEnumerable <IRenderable> RenderFootprint(WorldRenderer wr, CPos topLeft, Dictionary <CPos, PlaceBuildingCellType> footprint,
PlaceBuildingCellType filter = PlaceBuildingCellType.Invalid | PlaceBuildingCellType.Valid | PlaceBuildingCellType.LineBuild)
{
var palette = wr.Palette(info.Palette);
var topLeftPos = wr.World.Map.CenterOfCell(topLeft);
foreach (var c in footprint)
{
if ((c.Value & filter) == 0)
{
continue;
}
var tile = (c.Value & PlaceBuildingCellType.Invalid) != 0 ? buildBlocked : buildOk;
var pos = wr.World.Map.CenterOfCell(c.Key);
var offset = new WVec(0, 0, topLeftPos.Z - pos.Z);
var alpha = (c.Value & PlaceBuildingCellType.LineBuild) != 0 ? info.LineBuildFootprintAlpha : info.FootprintAlpha;
yield return(new SpriteRenderable(tile, pos, offset, -511, palette, 1f, alpha, float3.Ones, TintModifiers.IgnoreWorldTint, true));
}
}
protected virtual IEnumerable <IRenderable> RenderFootprint(WorldRenderer wr, CPos topLeft, Dictionary <CPos, PlaceBuildingCellType> footprint,
PlaceBuildingCellType filter = PlaceBuildingCellType.Invalid | PlaceBuildingCellType.Valid | PlaceBuildingCellType.LineBuild)
{
var cellPalette = wr.Palette(info.Palette);
var linePalette = wr.Palette(info.LineBuildSegmentPalette);
var topLeftPos = wr.World.Map.CenterOfCell(topLeft);
foreach (var c in footprint)
{
if ((c.Value & filter) == 0)
{
continue;
}
var tile = HasFlag(c.Value, PlaceBuildingCellType.Invalid) ? buildBlocked : buildOk;
var pal = HasFlag(c.Value, PlaceBuildingCellType.LineBuild) ? linePalette : cellPalette;
var pos = wr.World.Map.CenterOfCell(c.Key);
var offset = new WVec(0, 0, topLeftPos.Z - pos.Z);
yield return(new SpriteRenderable(tile, pos, offset, -511, pal, 1f, true, true));
}
}
protected static bool HasFlag(PlaceBuildingCellType value, PlaceBuildingCellType flag)
{
// PERF: Enum.HasFlag is slower and requires allocations.
return((value & flag) == value);
}