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#ifndef slic3r_GCodeWriter_hpp_
#define slic3r_GCodeWriter_hpp_
#include "libslic3r.h"
#include <string>
#include "Extruder.hpp"
#include "Point.hpp"
#include "PrintConfig.hpp"
#include "GCode/CoolingBuffer.hpp"
namespace Slic3r {
class GCodeWriter {
public:
GCodeConfig config;
bool multiple_extruders;
GCodeWriter() :
multiple_extruders(false), m_extrusion_axis("E"), m_extruder(nullptr),
m_single_extruder_multi_material(false),
m_last_acceleration(0), m_last_fan_speed(0),
m_last_bed_temperature(0), m_last_bed_temperature_reached(true),
m_lifted(0)
{}
Extruder* extruder() { return m_extruder; }
const Extruder* extruder() const { return m_extruder; }
std::string extrusion_axis() const { return m_extrusion_axis; }
void apply_print_config(const PrintConfig &print_config);
// Extruders are expected to be sorted in an increasing order.
void set_extruders(const std::vector<unsigned int> &extruder_ids);
const std::vector<Extruder>& extruders() const { return m_extruders; }
std::vector<unsigned int> extruder_ids() const {
std::vector<unsigned int> out;
out.reserve(m_extruders.size());
for (const Extruder &e : m_extruders)
out.push_back(e.id());
return out;
}
std::string preamble();
std::string postamble() const;
std::string set_temperature(unsigned int temperature, bool wait = false, int tool = -1) const;
std::string set_bed_temperature(unsigned int temperature, bool wait = false);
std::string set_fan(unsigned int speed, bool dont_save = false);
std::string set_acceleration(unsigned int acceleration);
std::string reset_e(bool force = false);
std::string update_progress(unsigned int num, unsigned int tot, bool allow_100 = false) const;
// return false if this extruder was already selected
bool need_toolchange(unsigned int extruder_id) const
{ return m_extruder == nullptr || m_extruder->id() != extruder_id; }
std::string set_extruder(unsigned int extruder_id)
{ return this->need_toolchange(extruder_id) ? this->toolchange(extruder_id) : ""; }
// Prefix of the toolchange G-code line, to be used by the CoolingBuffer to separate sections of the G-code
// printed with the same extruder.
std::string toolchange_prefix() const;
std::string toolchange(unsigned int extruder_id);
std::string set_speed(double F, const std::string &comment = std::string(), const std::string &cooling_marker = std::string()) const;
std::string travel_to_xy(const Pointf &point, const std::string &comment = std::string());
std::string travel_to_xyz(const Pointf3 &point, const std::string &comment = std::string());
std::string travel_to_z(double z, const std::string &comment = std::string());
bool will_move_z(double z) const;
std::string extrude_to_xy(const Pointf &point, double dE, const std::string &comment = std::string());
std::string extrude_to_xyz(const Pointf3 &point, double dE, const std::string &comment = std::string());
std::string retract(bool before_wipe = false);
std::string retract_for_toolchange(bool before_wipe = false);
std::string unretract();
std::string lift();
std::string unlift();
Pointf3 get_position() const { return m_pos; }
private:
std::vector<Extruder> m_extruders;
std::string m_extrusion_axis;
bool m_single_extruder_multi_material;
Extruder* m_extruder;
unsigned int m_last_acceleration;
unsigned int m_last_fan_speed;
unsigned int m_last_bed_temperature;
bool m_last_bed_temperature_reached;
double m_lifted;
Pointf3 m_pos;
std::string _travel_to_z(double z, const std::string &comment);
std::string _retract(double length, double restart_extra, const std::string &comment);
};
} /* namespace Slic3r */
#endif /* slic3r_GCodeWriter_hpp_ */
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