From 2e000204571a6a58c910622ac5442ec52d57b2c6 Mon Sep 17 00:00:00 2001 From: Greenlamp Date: Thu, 16 May 2024 01:54:02 +0200 Subject: [PATCH] comment TSDOC for touch-controls.js --- src/system/settings-gamepad.ts | 2 +- src/touch-controls.js | 47 ++++++++++++++++++++++++++++------ 2 files changed, 40 insertions(+), 9 deletions(-) diff --git a/src/system/settings-gamepad.ts b/src/system/settings-gamepad.ts index f123985ff32..e835923dceb 100644 --- a/src/system/settings-gamepad.ts +++ b/src/system/settings-gamepad.ts @@ -121,7 +121,7 @@ export function setSettingGamepad(scene: BattleScene, setting: SettingGamepad, v }; scene.ui.setOverlayMode(Mode.OPTION_SELECT, { options: [...gp.map((g) => ({ - label: truncateString(g, 30), + label: truncateString(g, 30), // Truncate the gamepad name for display handler: () => changeGamepadHandler(g) })), { label: 'Cancel', diff --git a/src/touch-controls.js b/src/touch-controls.js index 836c91eaa8f..ca40411fb9b 100644 --- a/src/touch-controls.js +++ b/src/touch-controls.js @@ -1,23 +1,43 @@ import {Button} from "./enums/buttons"; +// Create a map to store key bindings export const keys = new Map(); +// Create a map to store keys that are currently pressed export const keysDown = new Map(); +// Variable to store the ID of the last touched element let lastTouchedId; +/** + * Initialize touch controls by binding keys to buttons. + * + * @param events - The event emitter for handling input events. + */ export function initTouchControls(events) { + // Select all elements with the 'data-key' attribute and bind keys to them for (const button of document.querySelectorAll('[data-key]')) { - // @ts-ignore + // @ts-ignore - Bind the key to the button using the dataset key bindKey(button, button.dataset.key, events); } } +/** + * Check if the device has a touchscreen. + * + * @returns `true` if the device has a touchscreen, otherwise `false`. + */ export function hasTouchscreen() { return window.matchMedia('(hover: none), (pointer: coarse)').matches; } +/** + * Check if the device is a mobile device. + * + * @returns `true` if the device is a mobile device, otherwise `false`. + */ export function isMobile() { let ret = false; (function (a) { + // Check the user agent string against a regex for mobile devices if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0, 4))) ret = true; })(navigator.userAgent || navigator.vendor || window['opera']); @@ -25,10 +45,15 @@ export function isMobile() { } /** - * Simulate a keyboard event on the canvas + * Simulates a keyboard event on the canvas. * - * @param {string} eventType Type of the keyboard event - * @param {string} button Button to simulate + * @param eventType - The type of the keyboard event ('keydown' or 'keyup'). + * @param key - The key to simulate. + * @param events - The event emitter for handling input events. + * + * @remarks + * This function checks if the key exists in the Button enum. If it does, it retrieves the corresponding button + * and emits the appropriate event ('input_down' or 'input_up') based on the event type. */ function simulateKeyboardEvent(eventType, key, events) { if (!Button.hasOwnProperty(key)) return; @@ -51,11 +76,17 @@ function simulateKeyboardEvent(eventType, key, events) { } /** - * Bind a node by a specific key to simulate on touch + * Binds a node to a specific key to simulate keyboard events on touch. * - * @param {*} node The node to bind a key to - * @param {string} key Key to simulate - * @param {object} buttonMap Map of buttons to key objects + * @param node - The DOM element to bind the key to. + * @param key - The key to simulate. + * @param events - The event emitter for handling input events. + * + * @remarks + * This function binds touch events to a node to simulate 'keydown' and 'keyup' keyboard events. + * It adds the key to the keys map and tracks the keydown state. When a touch starts, it simulates + * a 'keydown' event and adds an 'active' class to the node. When the touch ends, it simulates a 'keyup' + * event, removes the keydown state, and removes the 'active' class from the node and the last touched element. */ function bindKey(node, key, events) { keys.set(node.id, key);