Add key to reset view

A320-main.xml

@@ -1690,6 +1690,15 @@
 					<script>libraries.fovZoom(1);</script>
 				</binding>
 			</key>
+			<key n="88">
+				<name>c</name>
+				<desc>Reset view to center</desc>
+				<repeatable type="bool">true</repeatable>
+				<binding>
+					<command>nasal</command>
+					<script>libraries.resetView();</script>
+				</binding>
+			</key>
 			<key n="120">
 				<name>x</name>
 				<desc>Decrease field of view</desc>

Nasal/Sim/libraries.nas

@@ -715,4 +715,33 @@ var APPanel = {
 	},
 };
 
+var resetView = func() {
+	if (getprop("sim/current-view/view-number") == 0) {
+		if (getprop("/sim/rendering/headshake/enabled")) {
+			var _shakeFlag = 1;
+			setprop("/sim/rendering/headshake/enabled", 0);
+		} else {
+			var _shakeFlag = 0;
+		}
+		
+		var hd = getprop("sim/current-view/heading-offset-deg");
+		var hd_t = 360;
+		if (hd < 180) {
+		  hd_t = hd_t - 360;
+		}
+		
+		interpolate("sim/current-view/field-of-view", 63, 0.66);
+		interpolate("sim/current-view/heading-offset-deg", hd_t,0.66);
+		interpolate("sim/current-view/pitch-offset-deg", -14.6,0.66);
+		interpolate("sim/current-view/roll-offset-deg", 0,0.66);
+		interpolate("sim/current-view/x-offset-m", -0.45, 0.66); 
+		interpolate("sim/current-view/y-offset-m", 2.34, 0.66); 
+		interpolate("sim/current-view/z-offset-m", -13.75, 0.66);
+		
+		if (_shakeFlag) {
+			setprop("/sim/rendering/headshake/enabled", 1);
+		}
+	} 
+}
+
 setprop("/systems/acconfig/libraries-loaded", 1);

revision.txt

@@ -1 +1 @@
-19
+20