Method draw

game/state/tilemap/tileobject_scenery.cpp:16–74

}

void TileObjectScenery::draw(Renderer &r, TileTransform &transform, Vec2<float> screenPosition,
                             TileViewMode mode, bool visible, int, bool, bool)
{
	std::ignore = transform;
	// Mode isn't used as TileView::tileToScreenCoords already transforms according to the mode
	auto scenery = this->scenery.lock();
	if (!scenery)
	{
		LogError("Called with no owning scenery object");
		return;
	}
	// FIXME: If damaged use damaged tile sprites?
	auto &type = scenery->type;
	sp<Image> sprite;
	sp<Image> overlaySprite;
	Vec2<float> transformedScreenPos = screenPosition;
	switch (mode)
	{
		case TileViewMode::Isometric:
			sprite = type->sprite;
			overlaySprite = type->overlaySprite;
			transformedScreenPos -= type->imageOffset;
			break;
		case TileViewMode::Strategy:
			sprite = type->strategySprite;
			// All strategy sprites so far are 8x8 so offset by 4 to draw from the center
			// FIXME: Not true for large sprites (2x2 UFOs?)
			if (sprite)
			{
				transformedScreenPos -= sprite->size / (unsigned)2;
			}
			break;
		default:
			LogError("Unsupported view mode");
	}
	if (sprite)
	{
		if (visible)
		{
			r.draw(sprite, transformedScreenPos);
		}
		else
		{
			r.drawTinted(sprite, transformedScreenPos, COLOUR_TRANSPARENT_BLACK);
		}
	}
	// FIXME: Should be drawn at 'later' Z than scenery (IE on top of any vehicles on tile?)
	if (overlaySprite)
	{
		if (visible)
		{
			r.draw(overlaySprite, transformedScreenPos);
		}
		else
		{
			r.drawTinted(overlaySprite, transformedScreenPos, COLOUR_TRANSPARENT_BLACK);
		}
	}