Devices now cache notified values for easy retrieval without events

src/devices/absolutemotor.ts

@@ -22,7 +22,7 @@ export class AbsoluteMotor extends TachoMotor {
                  * @event AbsoluteMotor#absolute
                  * @param {number} absolute
                  */
-                this.emitGlobal("absolute", { angle });
+                this.notify("absolute", { angle });
                 break;
             default:
                 super.receive(message);

src/devices/colordistancesensor.ts

@@ -23,7 +23,7 @@ export class ColorDistanceSensor extends Device {
                      * @event ColorDistanceSensor#color
                      * @param {Color} color
                      */
-                    this.emitGlobal("color", { color });
+                    this.notify("color", { color });
                 }
                 break;
 
@@ -39,7 +39,7 @@ export class ColorDistanceSensor extends Device {
                      * @event ColorDistanceSensor#distance
                      * @param {number} distance Distance, in millimeters.
                      */
-                    this.emitGlobal("distance", { distance });
+                    this.notify("distance", { distance });
                 }
                 break;
 
@@ -65,7 +65,7 @@ export class ColorDistanceSensor extends Device {
                  */
                 if (message[4] <= 10) {
                     const color = message[4];
-                    this.emitGlobal("colorAndDistance", { color, distance });
+                    this.notify("colorAndDistance", { color, distance });
                 }
                 break;
 

src/devices/currentsensor.ts

@@ -17,7 +17,7 @@ export class CurrentSensor extends Device {
             case Mode.CURRENT:
                 if (this.isWeDo2SmartHub) {
                     const current =  message.readInt16LE(2) / 1000;
-                    this.emitGlobal("current", { current });
+                    this.notify("current", { current });
                 } else {
                     let maxCurrentValue = MaxCurrentValue[this.hub.type];
                     if (maxCurrentValue === undefined) {
@@ -33,7 +33,7 @@ export class CurrentSensor extends Device {
                      * @event CurrentSensor#current
                      * @param {number} current
                      */
-                    this.emitGlobal("current", { current });
+                    this.notify("current", { current });
                 }
                 break;
         }

src/devices/device.ts

@@ -7,6 +7,7 @@ import * as Consts from "../consts";
 export class Device extends EventEmitter {
 
     public autoSubscribe: boolean = true;
+    public values: {[event: string]: any} = {};
 
     protected _mode: number | undefined;
     protected _busy: boolean = false;
@@ -123,13 +124,14 @@ export class Device extends EventEmitter {
     }
 
     public receive (message: Buffer) {
-        this.emitGlobal("receive", { message });
+        this.notify("receive", { message });
     }
 
-    public emitGlobal (event: string, ...args: any[]) {
-        this.emit(event, ...args);
+    public notify (event: string, values: any) {
+        this.values[event] = values;
+        this.emit(event, values);
         if (this.hub.listenerCount(event) > 0) {
-            this.hub.emit(event, this, ...args);
+            this.hub.emit(event, this, values);
         }
     }
 

src/devices/duplotrainbasecolorsensor.ts

@@ -23,7 +23,7 @@ export class DuploTrainBaseColorSensor extends Device {
                      * @event DuploTrainBaseColorSensor#color
                      * @param {Color} color
                      */
-                    this.emitGlobal("color", { color });
+                    this.notify("color", { color });
                 }
                 break;
 

src/devices/duplotrainbasespeedometer.ts

@@ -22,7 +22,7 @@ export class DuploTrainBaseSpeedometer extends Device {
                  * @event DuploTrainBaseSpeedometer#speed
                  * @param {number} speed
                  */
-                this.emitGlobal("speed", { speed });
+                this.notify("speed", { speed });
                 break;
 
         }

src/devices/motionsensor.ts

@@ -25,7 +25,7 @@ export class MotionSensor extends Device {
                  * @event MotionSensor#distance
                  * @param {number} distance Distance, in millimeters.
                  */
-                this.emitGlobal("distance", { distance });
+                this.notify("distance", { distance });
                 break;
         }
     }

src/devices/movehubtiltsensor.ts

@@ -23,7 +23,7 @@ export class MoveHubTiltSensor extends Device {
                  */
                 const x = -message.readInt8(4);
                 const y = message.readInt8(5);
-                this.emitGlobal("tilt", { x, y });
+                this.notify("tilt", { x, y });
                 break;
         }
     }

src/devices/remotecontrolbutton.ts

@@ -21,7 +21,7 @@ export class RemoteControlButton extends Device {
                  * @param {number} event
                  */
                 const event = message[4];
-                this.emitGlobal("remoteButton", { event });
+                this.notify("remoteButton", { event });
                 break;
         }
     }

src/devices/tachomotor.ts

@@ -22,7 +22,7 @@ export class TachoMotor extends BasicMotor {
                  * @event TachoMotor#rotate
                  * @param {number} rotation
                  */
-                this.emitGlobal("rotate", { degrees });
+                this.notify("rotate", { degrees });
                 break;
         }
     }

src/devices/technicmediumhubaccelerometersensor.ts

@@ -26,7 +26,7 @@ export class TechnicMediumHubAccelerometerSensor extends Device {
                 const x = Math.round(message.readInt16LE(4) / 4.096);
                 const y = Math.round(message.readInt16LE(6) / 4.096);
                 const z = Math.round(message.readInt16LE(8) / 4.096);
-                this.emitGlobal("accel", { x, y, z });
+                this.notify("accel", { x, y, z });
                 break;
         }
     }

src/devices/technicmediumhubgyrosensor.ts

@@ -25,7 +25,7 @@ export class TechnicMediumHubGyroSensor extends Device {
                 const x = Math.round(message.readInt16LE(4) * 7 / 400);
                 const y = Math.round(message.readInt16LE(6) * 7 / 400);
                 const z = Math.round(message.readInt16LE(8) * 7 / 400);
-                this.emitGlobal("gyro", { x, y, z });
+                this.notify("gyro", { x, y, z });
                 break;
         }
     }

src/devices/technicmediumhubtiltsensor.ts

@@ -25,7 +25,7 @@ export class TechnicMediumHubTiltSensor extends Device {
                 const z = -message.readInt16LE(4);
                 const y = message.readInt16LE(6);
                 const x = message.readInt16LE(8);
-                this.emitGlobal("tilt", { x, y, z });
+                this.notify("tilt", { x, y, z });
                 break;
         }
     }

src/devices/tiltsensor.ts

@@ -23,7 +23,7 @@ export class TiltSensor extends Device {
                  * @param {number} x
                  * @param {number} y
                  */
-                this.emitGlobal("tilt", { x, y });
+                this.notify("tilt", { x, y });
                 break;
         }
     }

src/devices/voltagesensor.ts

@@ -17,7 +17,7 @@ export class VoltageSensor extends Device {
             case Mode.VOLTAGE:
                 if (this.isWeDo2SmartHub) {
                     const voltage = message.readInt16LE(2) / 40;
-                    this.emitGlobal("voltage", { voltage });
+                    this.notify("voltage", { voltage });
                 } else {
                     let maxVoltageValue = MaxVoltageValue[this.hub.type];
                     if (maxVoltageValue === undefined) {
@@ -33,7 +33,7 @@ export class VoltageSensor extends Device {
                      * @event VoltageSensor#voltage
                      * @param {number} voltage
                      */
-                    this.emitGlobal("voltage", { voltage });
+                    this.notify("voltage", { voltage });
                 }
                 break;
         }