[gcode_macro start_print]
gcode:
  # todo check if printer is able to print
  {% set calibrate = printer["gcode_macro VARIABLES"].caliabrate %}

  CALIBRATE
  
  SET_FILAMENT_SENSOR SENSOR=filament_sensor ENABLE=1
  G90 # absolute positioningofnon
  G92 E0 # reset extruder origin
  G1 Z5 F5000 #lift nozzle
  G1 y240 X240 F5000 #move to edge
  
  M104 S{params.EXTRUDER_TEMP}; set extruder temp
  M140 S{params.BED_TEMP} ; set bed temp
  M109 S{params.EXTRUDER_TEMP}; Wait for extruder temp
  M190S{params.BED_TEMP}; Wait for bed temp

[gcode_macro stop_print]
gcode:
  SET_FILAMENT_SENSOR SENSOR=filament_sensor ENABLE=0
  G1 Z80
  # M84     ; disable motors
  #M104 S0 ; turn off temperature


[gcode_macro PAUSE]
rename_existing: BASE_PAUSE
gcode:
    # Parameters
    {% set z = params.Z|default(10)|int %}                                                   ; z hop amount

    {% if printer['pause_resume'].is_paused|int == 0 %}
        SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=zhop VALUE={z}                              ; set z hop variable for reference in resume macro
        SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=etemp VALUE={printer['extruder'].target}    ; set hotend temp variable for reference in resume macro

        SET_FILAMENT_SENSOR SENSOR=filament_sensor ENABLE=0                                  ; disable filament sensor
        SAVE_GCODE_STATE NAME=PAUSE                                                          ; save current print position for resume
        BASE_PAUSE                                                                           ; pause print
        {% if (printer.gcode_move.position.z + z) < printer.toolhead.axis_maximum.z %}       ; check that zhop doesn't exceed z max
            G91                                                                              ; relative positioning
            G1 Z{z} F900                                                                     ; raise Z up by z hop amount
        {% else %}
            { action_respond_info("Pause zhop exceeds maximum Z height.") }                  ; if z max is exceeded, show message and set zhop value for resume to 0
            SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=zhop VALUE=0
        {% endif %}
        G90                                                                                  ; absolute positioning
        G1 X{printer.toolhead.axis_maximum.x/2} Y{printer.toolhead.axis_maximum.y-5} F6000   ; park toolhead at rear center
        SAVE_GCODE_STATE NAME=PAUSEPARK                                                      ; save parked position in case toolhead is moved during the pause (otherwise the return zhop can error)
        # M104 S0                                                                              ; turn off hotend
        SET_IDLE_TIMEOUT TIMEOUT=43200                                                       ; set timeout to 12 hours
    {% endif %}

[gcode_macro RESUME]
rename_existing: BASE_RESUME
variable_zhop: 0
variable_etemp: 0
gcode:
    # Parameters
    {% set e = params.E|default(2.5)|int %}                                          ; hotend prime amount (in mm)

    {% if printer['pause_resume'].is_paused|int == 1 %}
        SET_FILAMENT_SENSOR SENSOR=filament_sensor ENABLE=1                          ; enable filament sensor
        #INITIAL_RGB                                                                    ; reset LCD color
        SET_IDLE_TIMEOUT TIMEOUT={printer.configfile.settings.idle_timeout.timeout}  ; set timeout back to configured value
        {% if etemp > 0 %}
            M109 S{etemp|int}                                                        ; wait for hotend to heat back up
        {% endif %}
        RESTORE_GCODE_STATE NAME=PAUSEPARK MOVE=1 MOVE_SPEED=100                     ; go back to parked position in case toolhead was moved during pause (otherwise the return zhop can error)
        G91                                                                          ; relative positioning
        M83                                                                          ; relative extruder positioning
        {% if printer[printer.toolhead.extruder].temperature >= printer.configfile.settings.extruder.min_extrude_temp %}
            G1 Z{zhop * -1} E{e} F900                                                ; prime nozzle by E, lower Z back down
        {% else %}
            G1 Z{zhop * -1} F900                                                     ; lower Z back down without priming (just in case we are testing the macro with cold hotend)
        {% endif %}
        RESTORE_GCODE_STATE NAME=PAUSE MOVE=1 MOVE_SPEED=60                          ; restore position
        BASE_RESUME                                                                  ; resume print
    {% endif %}

[gcode_macro CANCEL_PRINT]
rename_existing: BASE_CANCEL_PRINT
gcode:
    SET_IDLE_TIMEOUT TIMEOUT={printer.configfile.settings.idle_timeout.timeout} ; set timeout back to configured value
    CLEAR_PAUSE
    SDCARD_RESET_FILE
    PRINT_END
    BASE_CANCEL_PRINT