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Improved train controller example
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Nathan Kellenicki 2019-02-17 14:19:16 -08:00
parent d71cda7cbc
commit 7bded4fbf5
1 changed files with 15 additions and 8 deletions
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23
examples/train_controller.js
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@ -60,8 +60,6 @@ const trains = [
poweredUP.on("discover", async (hub) => {
if (hub instanceof PoweredUP.PUPRemote) {
await hub.connect();
hub._currentTrain = 2;
hub.on("button", (button, state) => {
if (button === "GREEN") {
@ -71,7 +69,14 @@ poweredUP.on("discover", async (hub) => {
hub._currentTrain = 0;
}
hub.setLEDColor(trains[hub._currentTrain].color);
console.log(`Switched active train on remote ${hub.name} to ${trains[hub._currentTrain].name}`);
const batteryLevels = [];
const train = trains[hub._currentTrain];
for (let trainHub of train.hubs) {
if (trainHub._hub) {
batteryLevels.push(`${trainHub.name}: ${trainHub._hub.batteryLevel}%`);
}
}
console.log(`Switched active train on remote ${hub.name} to ${trains[hub._currentTrain].name} (${batteryLevels.join(", ")})`);
}
} else if ((button === "LEFT" || button === "RIGHT") && state !== PoweredUP.Consts.ButtonState.RELEASED) {
trains[hub._currentTrain]._speed = trains[hub._currentTrain]._speed || 0;
@ -102,6 +107,8 @@ poweredUP.on("discover", async (hub) => {
}
});
await hub.connect();
hub._currentTrain = 2;
hub.setLEDColor(trains[hub._currentTrain].color);
console.log(`Connected to Powered UP remote (${hub.name})`);
return;
@ -112,12 +119,8 @@ poweredUP.on("discover", async (hub) => {
for (let trainHub in train.hubs) {
trainHub = train.hubs[trainHub];
if (hub.name === trainHub.name) {
await hub.connect();
trainHub._hub = hub;
hub.setLEDColor(train.color);
console.log(`Connected to ${train.name} (${hub.name})`);
hub.on("attach", (port, type) => {
if (type === PoweredUP.Consts.DeviceType.LED_LIGHTS && trainHub.lights && trainHub.lights.indexOf(port) >= 0) {
if (trainHub.lights && trainHub.lights.indexOf(port) >= 0) {
hub.setLightBrightness(port, 100);
}
});
@ -125,6 +128,10 @@ poweredUP.on("discover", async (hub) => {
console.log(`Disconnected from ${train.name} (${hub.name})`);
delete trainHub._hub;
})
await hub.connect();
trainHub._hub = hub;
hub.setLEDColor(train.color);
console.log(`Connected to ${train.name} (${hub.name})`);
}
}
}