diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 18fe5c864a1e4c81cdafaee24bf12aafb41d6034..15bfd5ef475548401d5ac7cd11c8eaec9eac5f63 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -755,6 +755,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 110
#define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 7fede1bba1f4e9817d38759f5106577556b9db1c..5416243f1d45cec9e7c96696cb84c5da77e85580 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -4248,30 +4248,27 @@ inline void gcode_M42() {
/**
* M75: Start print timer
*/
-inline void gcode_M75() {
- print_job_timer.start();
-}
+inline void gcode_M75() { print_job_timer.start(); }
/**
* M76: Pause print timer
*/
-inline void gcode_M76() {
- print_job_timer.pause();
-}
+inline void gcode_M76() { print_job_timer.pause(); }
/**
* M77: Stop print timer
*/
-inline void gcode_M77() {
- print_job_timer.stop();
-}
+inline void gcode_M77() { print_job_timer.stop(); }
#if ENABLED(PRINTCOUNTER)
/*+
* M78: Show print statistics
*/
inline void gcode_M78() {
- print_job_timer.showStats();
+ // "M78 S78" will reset the statistics
+ if (code_seen('S') && code_value_short() == 78)
+ print_job_timer.initStats();
+ else print_job_timer.showStats();
}
#endif
@@ -4290,21 +4287,23 @@ inline void gcode_M104() {
thermalManager.setTargetHotend(temp == 0.0 ? 0.0 : temp + duplicate_extruder_temp_offset, 1);
#endif
- /**
- * We use half EXTRUDE_MINTEMP here to allow nozzles to be put into hot
- * stand by mode, for instance in a dual extruder setup, without affecting
- * the running print timer.
- */
- if (temp <= (EXTRUDE_MINTEMP)/2) {
- print_job_timer.stop();
- LCD_MESSAGEPGM(WELCOME_MSG);
- }
- /**
- * We do not check if the timer is already running because this check will
- * be done for us inside the Stopwatch::start() method thus a running timer
- * will not restart.
- */
- else print_job_timer.start();
+ #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
+ /**
+ * We use half EXTRUDE_MINTEMP here to allow nozzles to be put into hot
+ * stand by mode, for instance in a dual extruder setup, without affecting
+ * the running print timer.
+ */
+ if (temp <= (EXTRUDE_MINTEMP)/2) {
+ print_job_timer.stop();
+ LCD_MESSAGEPGM(WELCOME_MSG);
+ }
+ /**
+ * We do not check if the timer is already running because this check will
+ * be done for us inside the Stopwatch::start() method thus a running timer
+ * will not restart.
+ */
+ else print_job_timer.start();
+ #endif
if (temp > thermalManager.degHotend(target_extruder)) LCD_MESSAGEPGM(MSG_HEATING);
}
@@ -4443,21 +4442,23 @@ inline void gcode_M109() {
thermalManager.setTargetHotend(temp == 0.0 ? 0.0 : temp + duplicate_extruder_temp_offset, 1);
#endif
- /**
- * We use half EXTRUDE_MINTEMP here to allow nozzles to be put into hot
- * stand by mode, for instance in a dual extruder setup, without affecting
- * the running print timer.
- */
- if (temp <= (EXTRUDE_MINTEMP)/2) {
- print_job_timer.stop();
- LCD_MESSAGEPGM(WELCOME_MSG);
- }
- /**
- * We do not check if the timer is already running because this check will
- * be done for us inside the Stopwatch::start() method thus a running timer
- * will not restart.
- */
- else print_job_timer.start();
+ #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
+ /**
+ * We use half EXTRUDE_MINTEMP here to allow nozzles to be put into hot
+ * stand by mode, for instance in a dual extruder setup, without affecting
+ * the running print timer.
+ */
+ if (temp <= (EXTRUDE_MINTEMP)/2) {
+ print_job_timer.stop();
+ LCD_MESSAGEPGM(WELCOME_MSG);
+ }
+ /**
+ * We do not check if the timer is already running because this check will
+ * be done for us inside the Stopwatch::start() method thus a running timer
+ * will not restart.
+ */
+ else print_job_timer.start();
+ #endif
if (temp > thermalManager.degHotend(target_extruder)) LCD_MESSAGEPGM(MSG_HEATING);
}
diff --git a/Marlin/example_configurations/Felix/Configuration.h b/Marlin/example_configurations/Felix/Configuration.h
index 778ca60cb77af163a5151878c0b5c619eafd4ffe..36c1239da8397b0f404647821d48fbc5a8fd22ba 100644
--- a/Marlin/example_configurations/Felix/Configuration.h
+++ b/Marlin/example_configurations/Felix/Configuration.h
@@ -738,6 +738,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/Hephestos/Configuration.h b/Marlin/example_configurations/Hephestos/Configuration.h
index b8ea32cedc15be2e0ec9a9614df2a78591fcd260..d5b6ed0b2495a1b084433870b1c532638d6f6fdd 100644
--- a/Marlin/example_configurations/Hephestos/Configuration.h
+++ b/Marlin/example_configurations/Hephestos/Configuration.h
@@ -747,6 +747,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/Hephestos_2/Configuration.h b/Marlin/example_configurations/Hephestos_2/Configuration.h
index eaf556f3e2916439265c8c3c0fbe5538fd9d7fa6..7b9849bacb6fc56dde111da5b8deed41cbcd8fe0 100644
--- a/Marlin/example_configurations/Hephestos_2/Configuration.h
+++ b/Marlin/example_configurations/Hephestos_2/Configuration.h
@@ -749,6 +749,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 110
#define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/K8200/Configuration.h b/Marlin/example_configurations/K8200/Configuration.h
index 8222877171bb071d9d76c41474a13c893bbb091f..e99d4dd01a62d53808350e34f37bcb2ea831d032 100644
--- a/Marlin/example_configurations/K8200/Configuration.h
+++ b/Marlin/example_configurations/K8200/Configuration.h
@@ -772,6 +772,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 60 // K8200: set back to 110 if you have an upgraded heatbed power supply
#define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
index 341097e0db75e388bae15d338a4f676c9eefc1ec..2d3067c6d7dad4ef852bfb57a73a90db19bc4ec0 100644
--- a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
+++ b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
@@ -755,6 +755,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 110
#define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/RigidBot/Configuration.h b/Marlin/example_configurations/RigidBot/Configuration.h
index ee68c80ad176faaeca5b4166ce970115c722076f..d1522c3fa7e49b18d440c0db8e798b841506d998 100644
--- a/Marlin/example_configurations/RigidBot/Configuration.h
+++ b/Marlin/example_configurations/RigidBot/Configuration.h
@@ -750,6 +750,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 110
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/SCARA/Configuration.h b/Marlin/example_configurations/SCARA/Configuration.h
index 4394e5eabeb7066b7e9123d91520698e2df06b20..13c484ac1f09823b7dc974d026e53a9ba049da54 100644
--- a/Marlin/example_configurations/SCARA/Configuration.h
+++ b/Marlin/example_configurations/SCARA/Configuration.h
@@ -763,6 +763,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/TAZ4/Configuration.h b/Marlin/example_configurations/TAZ4/Configuration.h
index 39c71527e8fb774770aeaaf33dc4277bb4e049fb..0da46efdd8ef064c60a25071fc5f95bee116693b 100644
--- a/Marlin/example_configurations/TAZ4/Configuration.h
+++ b/Marlin/example_configurations/TAZ4/Configuration.h
@@ -776,6 +776,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 110
#define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/WITBOX/Configuration.h b/Marlin/example_configurations/WITBOX/Configuration.h
index 1c48ddd18e9800e9a4f657a882f14ffaa1dab514..ae59c5d15c1f9ee9395c0a07666a8d851b10d9d8 100644
--- a/Marlin/example_configurations/WITBOX/Configuration.h
+++ b/Marlin/example_configurations/WITBOX/Configuration.h
@@ -747,6 +747,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/adafruit/ST7565/Configuration.h b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
index a115f3c138f65ad5c06bdd284a357e1c5ee6c762..638ce4032e3fea5a25cef613fd95d5f697a3426e 100644
--- a/Marlin/example_configurations/adafruit/ST7565/Configuration.h
+++ b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
@@ -755,6 +755,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 110
#define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration.h b/Marlin/example_configurations/delta/biv2.5/Configuration.h
index adc1b0d73997e2fd3782140f35c0a84b1976beb1..4560cd8b93be3058a7f345a88bc29832f776be11 100644
--- a/Marlin/example_configurations/delta/biv2.5/Configuration.h
+++ b/Marlin/example_configurations/delta/biv2.5/Configuration.h
@@ -884,6 +884,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/delta/generic/Configuration.h b/Marlin/example_configurations/delta/generic/Configuration.h
index 954854eb4e8c1bbd527d52a516e4c48b28198729..e2e9227b37f679954b78523ed7f8b251a10103d1 100644
--- a/Marlin/example_configurations/delta/generic/Configuration.h
+++ b/Marlin/example_configurations/delta/generic/Configuration.h
@@ -884,6 +884,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration.h b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
index c4f3ffcd995a25ade8851d5b7b4ff1e413ed753f..4729e39be3e795054f2ab4cfd0ad7096960d8bfc 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
@@ -888,6 +888,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration.h b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
index c977b47c3a969358c6bf272a65321745bd83dbe2..a37bced783ea07695757e7f159a8a8909a83b353 100644
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
@@ -881,6 +881,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration.h b/Marlin/example_configurations/delta/kossel_xl/Configuration.h
index e2d277fa464ade09e7864bb64d6688f91fbcd22d..c23b546ab2d04cbda2a9429faf7c47ae30d589b3 100644
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration.h
@@ -889,6 +889,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/makibox/Configuration.h b/Marlin/example_configurations/makibox/Configuration.h
index 7da67eb8659e98e54c4dc15117be03cc495adc16..db34f1ab00b3e4804cc0bd1f9277db37f8c4c51c 100644
--- a/Marlin/example_configurations/makibox/Configuration.h
+++ b/Marlin/example_configurations/makibox/Configuration.h
@@ -758,6 +758,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration.h b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
index 83b64f70dae5415706adbc1c369aad77001e919c..9e85c919d8a986b243dae4c18a6aa395d1748315 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
@@ -749,6 +749,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define ABS_PREHEAT_HPB_TEMP 100
#define ABS_PREHEAT_FAN_SPEED 255 // Insert Value between 0 and 255
+//
+// Print job timer
+//
+// Enable this option to automatically start and stop the
+// print job timer when M104 and M109 commands are received.
+//
+// In all cases the timer can be started and stopped using
+// the following commands:
+//
+// - M75 - Start the print job timer
+// - M76 - Pause the print job timer
+// - M77 - Stop the print job timer
+#define PRINTJOB_TIMER_AUTOSTART
//
// Print Counter
diff --git a/Marlin/printcounter.cpp b/Marlin/printcounter.cpp
index 945b4b09d06b675d59f34f55a7bd228554d8db5e..158356217144a080921f1e8755cbd4b2cb44a282 100644
--- a/Marlin/printcounter.cpp
+++ b/Marlin/printcounter.cpp
@@ -149,7 +149,9 @@ void PrintCounter::stop() {
PrintCounter::debug(PSTR("stop"));
#endif
+ if (!this->isRunning()) return;
super::stop();
+
this->data.finishedPrints++;
this->data.printTime += this->deltaDuration();
this->saveStats();