Function DrawNewObjectTileInGUI

src/newgrf_object.cpp:492–523

* Draw representation of an object (tile) for GUI purposes. * @param x Position x of image. * @param y Position y of image. * @param spec Object spec to draw. * @param view The object's view. */

 * @param view The object's view.
 */
void DrawNewObjectTileInGUI(int x, int y, const ObjectSpec *spec, uint8_t view)
{
	ObjectResolverObject object(spec, nullptr, INVALID_TILE, view);
	const auto *group = object.Resolve<TileLayoutSpriteGroup>();
	if (group == nullptr) return;

	auto processor = group->ProcessRegisters(object, nullptr);
	auto dts = processor.GetLayout();

	PaletteID palette;
	if (Company::IsValidID(_local_company)) {
		/* Get the colours of our company! */
		if (spec->flags.Test(ObjectFlag::Uses2CC)) {
			const Livery &l = Company::Get(_local_company)->livery[0];
			palette = SPR_2CCMAP_BASE + l.colour1 + l.colour2 * 16;
		} else {
			palette = GetCompanyPalette(_local_company);
		}
	} else {
		/* There's no company, so just take the base palette. */
		palette = spec->flags.Test(ObjectFlag::Uses2CC) ? SPR_2CCMAP_BASE : PALETTE_RECOLOUR_START;
	}

	SpriteID image = dts.ground.sprite;
	PaletteID pal = dts.ground.pal;

	if (GB(image, 0, SPRITE_WIDTH) != 0) {
		DrawSprite(image, GroundSpritePaletteTransform(image, pal, palette), x, y);
	}

	DrawNewGRFTileSeqInGUI(x, y, &dts, 0, palette);
}

/**
 * Perform a callback for an object.