private UITextureAtlas GetUiAtlas()
{
if (guiAtlas_ != null)
{
return(guiAtlas_);
}
// Create base atlas with backgrounds and no foregrounds
var futureAtlas = new AtlasBuilder(
atlasName: "SpeedLimits_Atlas",
loadingPath: "SpeedLimits",
sizeHint: new IntVector2(512));
// Merge names of all button sprites atlasBuilder
foreach (string prefix in new[]
{ "MphToggle", "EditSegments", "EditLanes", "EditDefaults" })
{
ButtonSkin skin = ButtonSkin.CreateSimple(
foregroundPrefix: prefix,
backgroundPrefix: UConst.MAINMENU_ROUND_BUTTON_BG)
.CanActivate(background: false)
.CanHover(foreground: false);
// Create keysets for lane arrow button icons and merge to the shared atlas
skin.UpdateAtlasBuilder(
atlasBuilder: futureAtlas,
spriteSize: new IntVector2(50));
}
// Load actual graphics into an atlas
return(futureAtlas.CreateAtlas());
}
private UITextureAtlas GetAtlas()
{
if (laneArrowButtonAtlas_ != null)
{
return(laneArrowButtonAtlas_);
}
// Create base atlas with backgrounds and no foregrounds
ButtonSkin backgroundOnlySkin = ButtonSkin.CreateSimple(
foregroundPrefix: "LaneArrow",
backgroundPrefix: "LaneArrow")
.CanHover(foreground: false)
.CanActivate(foreground: false)
.NormalForeground(false);
var futureAtlas = new AtlasBuilder(
atlasName: "TMPE_LaneArrowsTool_Atlas",
loadingPath: "LaneArrows",
sizeHint: new IntVector2(256));
backgroundOnlySkin.UpdateAtlasBuilder(
atlasBuilder: futureAtlas,
spriteSize: new IntVector2(64));
// Merge names of all foreground sprites for 3 directions into atlasKeySet
foreach (string prefix in new[]
{ "LaneArrowLeft", "LaneArrowRight", "LaneArrowForward" })
{
ButtonSkin skin = ButtonSkin.CreateSimple(
foregroundPrefix: prefix,
backgroundPrefix: string.Empty)
.CanActivate(background: false);
// Create keysets for lane arrow button icons and merge to the shared atlas
skin.UpdateAtlasBuilder(
atlasBuilder: futureAtlas,
spriteSize: new IntVector2(64));
}
// Load actual graphics into an atlas
laneArrowButtonAtlas_ = futureAtlas.CreateAtlas();
return(laneArrowButtonAtlas_);
}