Added a nasal file to eliminate the need for adding new properties for each aircraft that uses the Primus 1000 system

Aircraft/Instruments-3d/primus-1000/Primus1000.nas

@@ -0,0 +1,100 @@
+###### Primus 1000 system ########
+FDMODE = props.globals.getNode("/instrumentation/primus1000/fdmode",1);
+NavPtr1=props.globals.getNode("/instrumentation/primus1000/nav1pointer",1);
+NavPtr2=props.globals.getNode("/instrumentation/primus1000/nav2pointer",1);
+NavPtr1_offset=props.globals.getNode("/instrumentation/primus1000/nav1pointer-heading-offset",1);
+NavPtr2_offset=props.globals.getNode("/instrumentation/primus1000/nav2pointer-heading-offset",1);
+RAmode=props.globals.getNode("/instrumentation/primus1000/ra-mode",1); 
+NavDist=props.globals.getNode("/instrumentation/primus1000/nav-dist-nm",1);
+APoff=props.globals.getNode("/autopilot/locks/passive-mode",1);
+Hyd1=props.globals.getNode("systems/hydraulic/pump-psi[0]",1);
+Hyd2=props.globals.getNode("systems/hydraulic/pump-psi[1]",1);
+FuelPph1=props.globals.getNode("engines/engine[0]/fuel-flow-pph",1);
+FuelPph2=props.globals.getNode("engines/engine[1]/fuel-flow-pph",1);
+FuelDensity = 6.0;
+
+get_pointer_offset = func{
+	var test=arg[0];
+	var offset = 0;
+	var hdg = getprop("/orientation/heading-magnetic-deg");
+	if(test==0 or test == nil){return 0.0;}
+	
+	if(test == 1){
+		offset=getprop("/instrumentation/nav/heading-deg");
+		offset -= hdg;
+		if(offset < -180){offset += 360;}
+		elsif(offset > 180){offset -= 360;}
+		}elsif(test == 2){
+			offset = getprop("/instrumentation/adf/indicated-bearing-deg");
+			}elsif(test == 3){
+				offset = getprop("/autopilot/internal/true-heading-error-deg");
+				}
+		return offset;		
+	}
+
+update_pfd = func{
+	NavPtr1_offset.setValue(get_pointer_offset(NavPtr1.getValue()));
+	NavPtr2_offset.setValue(get_pointer_offset(NavPtr2.getValue()));
+
+	if(getprop("/instrumentation/nav/data-is-valid")=="true"){
+		nm_calc = getprop("/instrumentation/nav/nav-distance");
+		if(nm_calc == nil){nm_calc = 0.0;}
+		nm_calc = 0.000539 * nm_calc;
+		NavDist.setValue(nm_calc);
+	}
+}
+
+update_mfd = func{
+}
+
+update_eicas = func{
+	var hpsi = getprop("/engines/engine[0]/n2");
+	if(hpsi == nil){hpsi=0.0;}
+	hpsi = hpsi * 100;
+	if(hpsi > 3000){hpsi=3000;}
+	Hyd1.setValue(hpsi);
+	hpsi = getprop("/engines/engine[1]/n2");
+	if(hpsi == nil){hpsi=0.0;}
+	hpsi = hpsi * 100;
+	if(hpsi > 3000){hpsi=3000;}
+	Hyd2.setValue(hpsi);
+
+	var pph=getprop("/engines/engine[0]/fuel-flow-gph");
+	if(pph == nil){pph = 0.0};
+	FuelPph1.setValue(pph* FuelDensity);
+	pph=getprop("/engines/engine[1]/fuel-flow-gph");
+	if(pph == nil){pph = 0.0};
+	FuelPph2.setValue(pph* FuelDensity);
+
+}
+
+
+update_p1000 = func {
+	update_pfd();
+	update_mfd();
+	update_eicas();
+	settimer(update_p1000,0);
+	}
+
+settimer(update_p1000,0);
+
+setlistener("/sim/signals/fdm-initialized", func {
+	setprop("/instrumentation/gps/wp/wp/waypoint-type","airport");
+	setprop("/instrumentation/gps/wp/wp/ID",getprop("/sim/tower/airport-id"));
+	setprop("/instrumentation/gps/serviceable","true");
+	FDMODE.setBoolValue(1);
+	NavPtr1.setValue(0.0);
+	NavPtr2.setValue(0.0);
+	NavPtr1_offset.setValue(0.0);
+	NavPtr2_offset.setValue(0.0);
+	RAmode.setValue(0.0);
+	NavDist.setValue(0.0);
+	Hyd1.setValue(0.0);
+	Hyd2.setValue(0.0);
+	FuelPph1.setValue(0.0);
+	FuelPph2.setValue(0.0);
+	APoff.setBoolValue(1);
+	FuelDensity=props.globals.getNode("consumables/fuel/tank[0]/density-ppg",1).getValue();
+	print("Primus 1000 systems OK");
+	});
+

Aircraft/Instruments-3d/primus-1000/primus1000-pfd.xml

@@ -11,21 +11,10 @@ Primus 1000 Primary Flight Display
    	<type>select</type>
    	<object-name>AP.annun</object-name>
    	<condition>
-    	<or>
-       		<not-equals>
-        		<property>autopilot/locks/heading</property>
-        		<value></value>
-       		</not-equals>
-       		<not-equals>
-        		<property>autopilot/locks/altitude</property>
-        		<value></value>
-       		</not-equals>
-       		<not-equals>
-        		<property>autopilot/locks/speed</property>
-        		<value></value>
-       		</not-equals>
-    	</or>
-   	</condition>
+   		<not>
+   			<property>autopilot/locks/passive-mode</property>
+   		</not>	
+    </condition>
 </animation>
 
 <animation>

Aircraft/Instruments-3d/primus-1000/primus1000.README

@@ -0,0 +1,23 @@
+To incorporate the Primus 1000 system into your aircraft , you need to add the following to your files:
+
+Add this to your aircraft file:
+
+<model>
+	<path>Aircraft/Instruments-3d/primus-1000/primus1000-pfd.xml</path>
+	<offsets>
+		<x-m>-7.523</x-m>
+        <y-m>0.380</y-m>
+        <z-m>0.020</z-m>
+        <pitch-deg>-10.0</pitch-deg>
+	</offsets>
+</model>
+
+This file sets up certain properties needed by the system
+Add the Primus1000.nas to your set file....
+
+	<nasal>
+		<file>Aircraft/Instruments-3d/primus-1000/Primus1000.nas</file>
+	</nasal>
+
+
+