diff options
Diffstat (limited to 'src/js/main.js')
| -rw-r--r-- | src/js/main.js | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/src/js/main.js b/src/js/main.js new file mode 100644 index 0000000..801a9eb --- /dev/null +++ b/src/js/main.js @@ -0,0 +1,199 @@ +import { uBitBLE, MESEvents } from "./uBit"; +import { notif_alert, notif_warn, notif_info, notif_success } from './notification'; +import { Gamepad } from './gamepad'; + +/* Attempt to install service worker */ +let sw = "service-worker.js"; +if (navigator.serviceWorker) { + navigator.serviceWorker.register( + sw, {scope: '/hoverbit-ble/'} + ).then(registration => { + registration.onupdatefound = () => { + const installingWorker = registration.installing; + if (installingWorker == null) { return; } + installingWorker.onstatechange = () => { + if (installingWorker.state === "installed") { + if (navigator.serviceWorker.controller) { + notif_info("New content is available, relaunch the app to install it."); + } else { + notif_success("Content is cached for offline use."); + } + } + }; + }; + registration.update(); + }).catch(error => { + notif_warn("Could not install service worker..."); + console.error("Error during service worker registration:", error); + }); +} + +/* Allow the ignore-landscape-warning button to work */ +document.getElementById("btn_ignore_landscape_warning").addEventListener("click", () => { + document.body.classList.add("ignore-landscape-warning"); +}); + +/* Show a warning if bluetooth is unavailable in the browser. */ +if (!navigator.bluetooth) { + //alert("Bluetooth not enabled in your browser, this won't work..."); + console.error("You do not have a bluetooth enabled browser, you need to have a bluetooth enabled browser..."); + notif_alert("Your browser does not seem to support bluetooth, try using Google Chrome or Microsoft Edge."); +} + +/* Define and initialize things */ +let gamepad = new Gamepad(); +window.gamepad = gamepad; +let ubit = new uBitBLE(); +window.ubit = ubit; + +/* Setup storage and picker for the gamepad layout */ +document.querySelector(".settings-dialog #layout").addEventListener("change", (v) => { + gamepad.setGamepadLayout(v.target.value); + localStorage.setItem("gamepadLayout", v.target.value); + document.querySelector(".button-states pre").innerHTML = "No buttons pressed yet"; +}); +if (localStorage.getItem("gamepadLayout") === null) { localStorage.setItem("gamepadLayout", "1"); } +gamepad.setGamepadLayout(localStorage.getItem("gamepadLayout")); +document.querySelector(".button-states pre").innerHTML = "No buttons pressed yet"; +document.querySelector(".settings-dialog #layout").value = localStorage.getItem("gamepadLayout"); + +/* Setup storage for toggling touches */ +document.querySelector(".settings-dialog #show-touches").addEventListener("change", (v) => { + gamepad.stage.showTouches = v.target.checked; + localStorage.setItem("showTouches", v.target.checked); +}); +if (localStorage.getItem("showTouches") === null) { localStorage.setItem("showTouches", false); } +gamepad.stage.showTouches = localStorage.getItem("showTouches") == "true"; +document.querySelector(".settings-dialog #show-touches").checked = localStorage.getItem("showTouches") == "true"; + +/* Setup storage for toggling alt text */ +document.querySelector(".settings-dialog #show-gamepad-alt-text").addEventListener("change", (v) => { + gamepad.showAltText = v.target.checked; + localStorage.setItem("showAltText", v.target.checked); +}); +if (localStorage.getItem("showAltText") === null) { localStorage.setItem("showAltText", false); } +gamepad.showAltText = localStorage.getItem("showAltText") == "true"; +document.querySelector(".settings-dialog #show-gamepad-alt-text").checked = localStorage.getItem("showAltText") == "true"; + +/* Setup storage for toggling vibration/haptic feedback */ +document.querySelector(".settings-dialog #enable-haptic").addEventListener("change", (v) => { + gamepad.enableVibration = v.target.checked; + localStorage.setItem("enableHaptic", v.target.checked); +}); +if (localStorage.getItem("enableHaptic") === null) { localStorage.setItem("enableHaptic", true); } +gamepad.enableVibration = localStorage.getItem("enableHaptic") == "true"; +document.querySelector(".settings-dialog #enable-haptic").checked = localStorage.getItem("enableHaptic") == "true"; + +/* Setup storage for toggling debug mode */ +document.querySelector(".settings-dialog #enable-debug").addEventListener("change", (v) => { + gamepad.showDebug = v.target.checked; + if (v.target.checked) { + document.body.classList.add("debug"); + } else { + document.body.classList.remove("debug"); + } + localStorage.setItem("enableDebug", v.target.checked); +}); +if (localStorage.getItem("enableDebug") === null) { localStorage.setItem("enableDebug", false); } +gamepad.showDebug = localStorage.getItem("enableDebug") == "true"; +if (localStorage.getItem("enableDebug") === "true") { + document.body.classList.add("debug"); +} else { + document.body.classList.remove("debug"); +} +document.querySelector(".settings-dialog #enable-debug").checked = localStorage.getItem("enableDebug") == "true"; + +/* Setup buttons for opening/closing settings panel */ +document.querySelector("#btn_show_settings").addEventListener("click", () => { + document.querySelector(".settings-dialog").classList.add("shown"); +}); +document.querySelector("#btn_hide_settings").addEventListener("click", () => { + document.querySelector(".settings-dialog").classList.remove("shown"); +}); + +/* Setup actions for bluetooth connect/disconnect buttons */ +document.querySelector("#btn_disconnect").addEventListener("click", () => { + ubit.disconnect(); +}); +document.getElementById("btn_connect").addEventListener("click", () => { + if (!navigator.bluetooth) { + notif_alert("You need a bluetooth enabled browser for this app to work, try chrome."); + } + ubit.searchDevice(); +}); + +/* Handle gamepad events */ +let gamepadState = {}; +gamepad.onTouchEvent(e => { + /* This is just for the debug data */ + if (["touchstart", "touchmove"].includes(e.action)) { + gamepadState[e.id] = {state: true, ...e}; + } + if (["touchend"].includes(e.action)) { + gamepadState[e.id] = {state: false, ...e}; + } + let debugString = ""; + for (const [key, value] of Object.entries(gamepadState)) { + debugString += `${key}: ${value.state ? 'Pressed' : 'Not pressed'}`; + if (value.hasOwnProperty("x")) { + debugString += ` (x: ${value.x}, y: ${value.y})`; + } + debugString += `\n`; + } + document.querySelector(".button-states pre").innerHTML = debugString; +}); + +gamepad.onTouchEvent(e => { + const event_type = MESEvents.MES_DPAD_CONTROLLER_ID; + let event_value = null; + if (e.action == "touchstart") { + if (e.id == "A") { + event_value = MESEvents.MES_DPAD_BUTTON_A_DOWN; + } else if (e.id == "B") { + event_value = MESEvents.MES_DPAD_BUTTON_B_DOWN; + } else if (e.id == "C") { + event_value = MESEvents.MES_DPAD_BUTTON_C_DOWN; + } else if (e.id == "D") { + event_value = MESEvents.MES_DPAD_BUTTON_D_DOWN; + } else if (e.id == "1") { + event_value = MESEvents.MES_DPAD_BUTTON_1_DOWN; + } else if (e.id == "2") { + event_value = MESEvents.MES_DPAD_BUTTON_2_DOWN; + } else if (e.id == "3") { + event_value = MESEvents.MES_DPAD_BUTTON_3_DOWN; + } else if (e.id == "4") { + event_value = MESEvents.MES_DPAD_BUTTON_4_DOWN; + } + } else if (e.action == "touchend") { + if (e.id == "A") { + event_value = MESEvents.MES_DPAD_BUTTON_A_UP; + } else if (e.id == "B") { + event_value = MESEvents.MES_DPAD_BUTTON_B_UP; + } else if (e.id == "C") { + event_value = MESEvents.MES_DPAD_BUTTON_C_UP; + } else if (e.id == "D") { + event_value = MESEvents.MES_DPAD_BUTTON_D_UP; + } else if (e.id == "1") { + event_value = MESEvents.MES_DPAD_BUTTON_1_UP; + } else if (e.id == "2") { + event_value = MESEvents.MES_DPAD_BUTTON_2_UP; + } else if (e.id == "3") { + event_value = MESEvents.MES_DPAD_BUTTON_3_UP; + } else if (e.id == "4") { + event_value = MESEvents.MES_DPAD_BUTTON_4_UP; + } + } + if ((ubit.isConnected()) && (event_value != null)) { + ubit.eventService.sendEvent(event_type, event_value); + } +}); + +/* Setup handlers for ubit (bluetooth) events */ +ubit.onConnect(() => { + document.body.classList.add("connected"); +}); + +ubit.onDisconnect(() => { + document.body.classList.remove("connected"); +}); + |