public void Render(WorldRenderer wr)
{
if (!hasSetupPalettes)
{
hasSetupPalettes = true;
foreach (var rt in world.WorldActor.TraitsImplementing <ResourceType>())
{
rt.info.PaletteIndex = wr.GetPaletteIndex(rt.info.Palette);
}
}
var clip = Game.viewport.WorldBounds(world);
for (int x = clip.Left; x < clip.Right; x++)
{
for (int y = clip.Top; y < clip.Bottom; y++)
{
if (!world.LocalShroud.IsExplored(new CPos(x, y)))
{
continue;
}
var c = content[x, y];
if (c.image != null)
{
c.image[c.density].DrawAt(
new CPos(x, y).ToPPos().ToFloat2(),
c.type.info.PaletteIndex);
}
}
}
}
public void RenderBeforeWorld(WorldRenderer wr, World world)
{
var position = Game.viewport.ViewToWorld(Viewport.LastMousePos);
var topLeft = position - FootprintUtils.AdjustForBuildingSize(BuildingInfo);
var actorInfo = Rules.Info[Building];
foreach (var dec in actorInfo.Traits.WithInterface <IPlaceBuildingDecoration>())
{
dec.Render(wr, world, actorInfo, Traits.Util.CenterOfCell(position)); /* hack hack */
}
var cells = new Dictionary <CPos, bool>();
// Linebuild for walls.
// Assumes a 1x1 footprint; weird things will happen for other footprints
if (Rules.Info[Building].Traits.Contains <LineBuildInfo>())
{
foreach (var t in BuildingUtils.GetLineBuildCells(world, topLeft, Building, BuildingInfo))
{
cells.Add(t, BuildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, Building, t));
}
}
else
{
foreach (var r in Preview)
{
r.Sprite.DrawAt(topLeft.ToPPos().ToFloat2() + r.Pos,
wr.GetPaletteIndex(r.Palette),
r.Scale * r.Sprite.size);
}
var res = world.WorldActor.Trait <ResourceLayer>();
var isCloseEnough = BuildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, Building, topLeft);
foreach (var t in FootprintUtils.Tiles(Building, BuildingInfo, topLeft))
{
cells.Add(t, isCloseEnough && world.IsCellBuildable(t, BuildingInfo) && res.GetResource(t) == null);
}
}
foreach (var c in cells)
{
(c.Value ? buildOk : buildBlocked).DrawAt(wr, c.Key.ToPPos().ToFloat2(), "terrain");
}
}
public void RenderBeforeWorld(WorldRenderer wr, World world)
{
var xy = Game.viewport.ViewToWorld(Viewport.LastMousePos).ToInt2();
// Source tiles
foreach (var t in world.FindTilesInCircle(sourceLocation, range))
{
sourceTile.DrawAt(wr, Game.CellSize * t, "terrain");
}
// Destination tiles
foreach (var t in world.FindTilesInCircle(xy, range))
{
sourceTile.DrawAt(wr, Game.CellSize * t, "terrain");
}
// Unit previews
foreach (var unit in power.UnitsInRange(sourceLocation))
{
var targetCell = unit.Location + xy - sourceLocation;
foreach (var r in unit.Render())
{
r.Sprite.DrawAt(r.Pos - Traits.Util.CenterOfCell(unit.Location) + Traits.Util.CenterOfCell(targetCell),
wr.GetPaletteIndex(r.Palette),
r.Scale * r.Sprite.size);
}
}
// Unit tiles
foreach (var unit in power.UnitsInRange(sourceLocation))
{
var targetCell = unit.Location + xy - sourceLocation;
var canEnter = unit.Trait <Chronoshiftable>().CanChronoshiftTo(unit, targetCell, false);
var tile = canEnter ? validTile : invalidTile;
tile.DrawAt(wr, Game.CellSize * targetCell, "terrain");
}
}