explicit tparticular(int start_time=0, const frame_builder &builder = frame_builder())
: animated<unit_frame>(start_time)
, parameters_(builder)
, layer_(0)
, zoom_x_(0)
, zoom_y_(0)
{};
std::string x_;
std::string y_;
std::string directional_x_;
std::string directional_y_;
tristate auto_vflip_;
tristate auto_hflip_;
tristate primary_frame_;
std::string drawing_layer_;
};
/**
* keep most parameters in a separate class to simplify handling of large
* number of parameters hanling is common for frame level and animation level
*/
class frame_parsed_parameters {
public:
frame_parsed_parameters(const frame_builder& builder=frame_builder(),int override_duration = 0);
/** allow easy chained modifications will raised assert if used after initialization */
void override( int duration
, const std::string& highlight = ""
, const std::string& blend_ratio =""
, Uint32 blend_color = 0
, const std::string& offset = ""
, const std::string& layer = ""
, const std::string& modifiers = "");
/** getters for the different parameters */
const frame_parameters parameters(int current_time) const ;
int duration() const{ return duration_;};
bool does_not_change() const;
bool need_update() const;
private: