Method draw

game/state/tilemap/tileobject_projectile.cpp:10–47

{

void TileObjectProjectile::draw(Renderer &r, TileTransform &transform, Vec2<float> screenPosition,
                                TileViewMode mode, bool visible, int, bool, bool)
{
	// Mode isn't used as TileView::tileToScreenCoords already transforms according to the mode
	std::ignore = mode;
	auto projectile = this->projectile.lock();
	if (!projectile)
	{
		LogError("Called with no owning projectile object");
		return;
	}

	if (projectile->delay_ticks_remaining > 0)
	{
		return;
	}

	auto sprite_it = projectile->projectile_sprites.begin();
	for (auto &point : projectile->spritePositions)
	{
		auto pos = screenPosition + transform.tileToScreenCoords(point - projectile->position);

		if (sprite_it == projectile->projectile_sprites.end())
		{
			// Some beams have tails longer than sprite list,
			// Some missiles too, but they will look buggy if we repeat them
			if (projectile->type == Projectile::Type::Missile)
				break;
			else
				sprite_it = projectile->projectile_sprites.begin();
		}
		if (*sprite_it != nullptr)
		{
			drawTinted(r, *sprite_it, pos, visible);
		}
		sprite_it++;
	}
}

TileObjectProjectile::~TileObjectProjectile() = default;