Manual and automatic sanding working independently in EIM vehicles

McZapkie/MOVER.h

@@ -1197,6 +1197,9 @@ public:
 	double UnitBrakeForce = 0.0;               /*!s siła hamowania przypadająca na jeden element*/
 	double Ntotal = 0.0;               /*!s siła nacisku klockow*/
 	bool SlippingWheels = false; bool SandDose = false;   /*! poslizg kol, sypanie piasku*/
+	bool SandDoseManual = false; /*piaskowanie reczne*/
+	bool SandDoseAuto = false; /*piaskowanie automatyczne*/
+	bool SandDoseAutoAllow = true; /*zezwolenie na automatyczne piaskowanie*/
 	double Sand = 0.0;                         /*ilosc piasku*/
 	double BrakeSlippingTimer = 0.0;            /*pomocnicza zmienna do wylaczania przeciwposlizgu*/
 	double dpBrake = 0.0; double dpPipe = 0.0; double dpMainValve = 0.0; double dpLocalValve = 0.0;
@@ -1488,6 +1491,8 @@ public:
 
 	bool AddPulseForce(int Multipler);/*dla drezyny*/
 
+	bool SandboxManual( bool const State, range_t const Notify = range_t::consist );/*wlacza/wylacza sypanie piasku*/
+	bool SandboxAuto( bool const State, range_t const Notify = range_t::consist );/*wlacza/wylacza sypanie piasku*/
     bool Sandbox( bool const State, range_t const Notify = range_t::consist );/*wlacza/wylacza sypanie piasku*/
 
 						  /*! zbijanie czuwaka/SHP*/

McZapkie/Mover.cpp

@@ -2341,6 +2341,63 @@ bool TMoverParameters::AddPulseForce(int Multipler)
     return APF;
 }
 
+// *************************************************************************************************
+// yB: 20190909
+// sypanie piasku reczne
+// *************************************************************************************************
+bool TMoverParameters::SandboxManual(bool const State, range_t const Notify)
+{
+	bool result{ false };
+
+	if (SandDoseManual != State) {
+		if (SandDoseManual == false) {
+			// switch on
+			if (Sand > 0) {
+				SandDoseManual = true;
+				result = true;
+			}
+		}
+		else {
+			// switch off
+			SandDoseManual = false;
+			result = true;
+		}
+	}
+
+	Sandbox(SandDoseManual || SandDoseAuto, Notify);
+
+	return result;
+}
+
+// *************************************************************************************************
+// yB: 20190909
+// sypanie piasku automatyczne
+// *************************************************************************************************
+bool TMoverParameters::SandboxAuto(bool const State, range_t const Notify)
+{
+	bool result{ false };
+	bool NewState = State && SandDoseAutoAllow;
+	if (SandDoseAuto != NewState) {
+		if (SandDoseAuto == false) {
+			// switch on
+			if (Sand > 0) {
+				SandDoseAuto = true;
+				result = true;
+			}
+		}
+		else {
+			// switch off
+			SandDoseAuto = false;
+			result = true;
+		}
+	}
+
+	Sandbox(SandDoseManual || SandDoseAuto, Notify);
+
+	return result;
+}
+
+
 // *************************************************************************************************
 // Q: 20160713
 // sypanie piasku
@@ -5507,11 +5564,11 @@ double TMoverParameters::TractionForce( double dt ) {
                 if( ( SlippingWheels ) ) {
                     PosRatio = 0;
                     tmp = 10;
-                    Sandbox( true, range_t::unit );
+                    SandboxAuto( true, range_t::unit );
                 } // przeciwposlizg
                 else {
                     // switch sandbox off
-                    Sandbox( false, range_t::unit );
+                    SandboxAuto( false, range_t::unit );
                 }
 
 				eimv_pr += Max0R(Min0R(PosRatio - eimv_pr, 0.02), -0.02) * 12 *

Train.cpp

@@ -1437,13 +1437,13 @@ void TTrain::OnCommand_sandboxactivate( TTrain *Train, command_data const &Comma
         // visual feedback
         Train->ggSandButton.UpdateValue( 1.0, Train->dsbSwitch );
 
-        Train->mvControlled->Sandbox( true );
+        Train->mvControlled->SandboxManual( true );
     }
     else if( Command.action == GLFW_RELEASE) {
         // visual feedback
         Train->ggSandButton.UpdateValue( 0.0 );
 
-        Train->mvControlled->Sandbox( false );
+        Train->mvControlled->SandboxManual( false );
     }
 }