perf(debug): count what wakes the physics of the vehicles (brake pipe, main reservoir pipe, command, speed, acceleration, neighbour, other) in the debug panel

McZapkie/MOVER.h

@@ -2324,7 +2324,19 @@ class TMoverParameters
 	// Q *******************************************************************************************
 	double GetTrainsetVoltage(int const Coupling = coupling::heating | coupling::highvoltage) const;
 	double GetTrainsetHighVoltage() const;
-	bool switch_physics(bool const State);
+	// what turns the physics on, counted for the debug panel (Timer::switching_counter)
+	enum class wake_cause
+	{
+		other,
+		mainpipe, // air flowing in from a neighbour along the brake pipe
+		scndpipe, // along the main reservoir pipe
+		command,
+		speed, // the test of ComputeTotalForce(): the vehicle moves
+		acceleration, // accelerates
+		neighbour, // a neighbour moves or accelerates
+		rest // active cab, switching, ezt/dmu
+	};
+	bool switch_physics(bool const State, wake_cause const Cause = wake_cause::other);
 	// whether the vehicle accelerates, for the test which turns the physics off in vehicles standing still (ComputeTotalForce()).
 	// standing still, its acceleration is the pull of the slope and of the couplers, as the brakes and the resistance count only
 	// against a speed (FTotal); with Global.physics_sleepheld one held by them, the way ComputeMovement() keeps it standing, doesn't

McZapkie/Mover.cpp

@@ -4745,7 +4745,7 @@ void TMoverParameters::UpdateScndPipePressure(double dt)
 		c = Couplers[0].Connected; // skrot
 		dv1 = 0.5 * dt * PF(ScndPipePress, c->ScndPipePress, Spz * 0.75);
 		if (dv1 * dv1 > 0.00000000000001)
-			c->switch_physics(true);
+			c->switch_physics(true, wake_cause::scndpipe);
 		c->Pipe2->Flow(-dv1);
 	}
 	// sprzeg 2
@@ -4754,7 +4754,7 @@ void TMoverParameters::UpdateScndPipePressure(double dt)
 		c = Couplers[1].Connected; // skrot
 		dv2 = 0.5 * dt * PF(ScndPipePress, c->ScndPipePress, Spz * 0.75);
 		if (dv2 * dv2 > 0.00000000000001)
-			c->switch_physics(true);
+			c->switch_physics(true, wake_cause::scndpipe);
 		c->Pipe2->Flow(-dv2);
 	}
 	if (Couplers[1].Connected != nullptr && Couplers[0].Connected != nullptr && TestFlag(Couplers[0].CouplingFlag, ctrain_scndpneumatic) && TestFlag(Couplers[1].CouplingFlag, ctrain_scndpneumatic))
@@ -4833,7 +4833,7 @@ double TMoverParameters::GetDVc(double dt)
 		c = Couplers[0].Connected; // skrot           //0.08           //e/D * L/D = e/D^2 * L
 		dv1 = 0.5 * dt * PF(PipePress, c->PipePress, Spg / (1.0 + 0.015 / Spg * Dim.L));
 		if (dv1 * dv1 > 0.00000000000001)
-			c->switch_physics(true);
+			c->switch_physics(true, wake_cause::mainpipe);
 		c->Pipe->Flow(-dv1);
 	}
 	// sprzeg 2
@@ -4842,7 +4842,7 @@ double TMoverParameters::GetDVc(double dt)
 		c = Couplers[1].Connected; // skrot
 		dv2 = 0.5 * dt * PF(PipePress, c->PipePress, Spg / (1.0 + 0.015 / Spg * Dim.L));
 		if (dv2 * dv2 > 0.00000000000001)
-			c->switch_physics(true);
+			c->switch_physics(true, wake_cause::mainpipe);
 		c->Pipe->Flow(-dv2);
 	}
 	// if ((Couplers[1].Connected != NULL) && (Couplers[0].Connected != NULL))
@@ -4974,7 +4974,10 @@ void TMoverParameters::ComputeTotalForce(double dt)
 
 		auto const calculatephysics{vehicleisactive || movingvehicleahead || movingvehiclebehind};
 
-		switch_physics(calculatephysics);
+		switch_physics(calculatephysics, Vel > 0.0001                     ? wake_cause::speed :
+		                                 accelerating()                   ? wake_cause::acceleration :
+		                                 vehicleisactive                  ? wake_cause::rest :
+		                                                                    wake_cause::neighbour);
 	}
 
 	if (false == PhysicActivation)
@@ -8941,7 +8944,7 @@ bool TMoverParameters::accelerating() const
 // *************************************************************************************************
 // Kasowanie zmiennych pracy fizyki
 // *************************************************************************************************
-bool TMoverParameters::switch_physics(bool const State) // DO PRZETLUMACZENIA NA KONCU
+bool TMoverParameters::switch_physics(bool const State, wake_cause const Cause) // DO PRZETLUMACZENIA NA KONCU
 {
 	if (PhysicActivation == State)
 	{
@@ -8952,7 +8955,7 @@ bool TMoverParameters::switch_physics(bool const State) // DO PRZETLUMACZENIA NA
 	if (true == State)
 	{
 		LastSwitchingTime = 0;
-		Timer::subsystem.switching.note(Timer::switching_counter::wake, this, &TypeName, &Name);
+		Timer::subsystem.switching.note(static_cast<Timer::switching_counter::source>(Timer::switching_counter::wake + static_cast<std::size_t>(Cause)), this, &TypeName, &Name);
 	}
 
 	return true;
@@ -12720,7 +12723,7 @@ bool TMoverParameters::RunInternalCommand()
 			CommandIn.Location.X = 0;
 			CommandIn.Location.Y = 0;
 			CommandIn.Location.Z = 0;
-			switch_physics(true);
+			switch_physics(true, wake_cause::command);
 		}
 	}
 	else

rendering/opengl46/opengl46renderer.cpp

@@ -883,7 +883,15 @@ void opengl46_renderer::SwapBuffers()
                 3,
                 "switching per second: compressor on " + std::to_string( switching.events[ source::compressor_on ] ) + ", off "
                     + std::to_string( switching.events[ source::compressor_off ] ) + ", mains " + std::to_string( switching.events[ source::mains ] ) + ", diesel "
-                    + std::to_string( switching.events[ source::diesel ] ) + ", physics woken " + std::to_string( switching.events[ source::wake ] ),
+                    + std::to_string( switching.events[ source::diesel ] ),
+                "" );
+            text += timeline(
+                3,
+                "physics woken per second: brake pipe " + std::to_string( switching.events[ source::wake_mainpipe ] ) + ", main reservoir pipe "
+                    + std::to_string( switching.events[ source::wake_scndpipe ] ) + ", command " + std::to_string( switching.events[ source::wake_command ] )
+                    + ", speed " + std::to_string( switching.events[ source::wake_speed ] ) + ", acceleration "
+                    + std::to_string( switching.events[ source::wake_acceleration ] ) + ", neighbour " + std::to_string( switching.events[ source::wake_neighbour ] )
+                    + ", cab/ezt " + std::to_string( switching.events[ source::wake_rest ] ) + ", other " + std::to_string( switching.events[ source::wake ] ),
                 "" );
             if( switching.busiestevents > 0 ) {
                 text += timeline( 3, "most often: " + switching.busiest + " (" + std::to_string( switching.busiestevents ) + ")", "" );

utilities/Timer.h

@@ -94,7 +94,15 @@ public:
         compressor_off,
         mains,
         diesel,
-        wake, // switch_physics( true ) of a vehicle whose physics was off
+        // switch_physics( true ) of a vehicle whose physics was off, by TMoverParameters::wake_cause, in its order
+        wake,
+        wake_mainpipe,
+        wake_scndpipe,
+        wake_command,
+        wake_speed,
+        wake_acceleration,
+        wake_neighbour,
+        wake_rest,
         count
     };
     struct result {