SpriteImpl::SpriteImpl(const SpriteDescription& desc, ResourceModifier::Enum mod) :
filename(desc.filename),
framebuffer_surface(),
offset(),
frame_pos(),
frame_size(),
frame_delay(),
array(),
loop(),
loop_last_cycle(),
finished(false),
frame(0),
tick_count(0)
{
framebuffer_surface = load_framebuffer_surface(desc.filename, mod);
frame_pos = desc.frame_pos;
array = desc.array;
frame_size.width = (desc.frame_size.width == -1) ? framebuffer_surface.get_width()/array.width : desc.frame_size.width;
frame_size.height = (desc.frame_size.height == -1) ? framebuffer_surface.get_height()/array.height : desc.frame_size.height;
frame_delay = desc.speed;
loop = desc.loop;
loop_last_cycle = false;
offset = calc_origin(desc.origin, frame_size) - desc.offset;
}
CL_Rectf
ObjMapSpriteObjectImpl::get_bound_rect() const
{
CL_Point align = CL_Point(0, 0);
CL_Origin origin_e;
sprite.get_alignment(origin_e, align.x, align.y);
CL_Point origin = calc_origin(origin_e, CL_Size(sprite.get_width(),
sprite.get_height()));
align.x = -align.x;
// FIXME: This looks a bit hacky
float scale_x, scale_y;
sprite.get_scale(scale_x, scale_y);
if (scale_x < 0)
align.x += sprite.get_width();
if (scale_y < 0)
align.y += sprite.get_height();
// if (scale_x > 1.0f && scale_y > 1.0f)
// return CL_Rectf(pos - origin - align,
// CL_Sizef(sprite.get_width() * scale_x, sprite.get_height() * scale_y));
// else
return CL_Rectf(pos - origin - align,
CL_Sizef(sprite.get_width(), sprite.get_height()));
}
Rect Rect::get_rot_bounds(Origin origin, int x, int y, float angle) const
{
return get_rot_bounds(
Point(left, top) + calc_origin(origin, get_size()) + Point(x, y),
angle);
}
