frank
290e23b5da
- hide UI when gamepad is in use, enable when mouse is in use - indicate selected UI button using hue rotation animation - support for gamepad hat - support for disconnecting and reconnecting gamepads - sanitize collected data in WASM build and write files per session - add function for finding the closest UI button in a given direction - bug fix: prevent character from moving when level loads or play is resumed from the pause menu - bug fix: cancel character walking sfx when paused
41 lines
1.8 KiB
PHP
41 lines
1.8 KiB
PHP
<?php
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/* Get a unique ID from the browser which PHP creates and manages using a browser cookie */
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session_start();
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/* The log of play history is stored in JSON format in a file in the same directory as this script. If this file doesn't exist yet, it
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* will be created at write time. Each session ID is written to its own file to avoid race conditions between multiple sessions
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* sharing a single file. */
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$history_path = session_id() . "-Play_History.json";
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/* Read JSON data from the history path. If the file doesn't exist, is not in JSON format, or any other exception occurs, just set the
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* history to an empty array. */
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try
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{
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$history = json_decode(file_get_contents($history_path), true, 512, JSON_THROW_ON_ERROR);
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}
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catch (Exception $e)
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{
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$history = array();
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}
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/* JSON data containing the user's play history is passed as a POST request from JavaScript in pre_js_dank.js. Remove HTML and PHP
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* special characters and limit length of input to 2048 characters to protect against injections. */
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$submitted_user_log = array(session_id() => json_decode(file_get_contents("php://input", false, null, 0, 2048), true)["progress"]);
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/* Add a timestamp to the log */
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$submitted_user_log["timestamp"] = date("Y-m-d H:i:s");
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/* Merge the passed play history into the history array, overwriting any existing data at the current session ID, or adding a new
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* section to the array if the session ID doesn't exist as a key in the array yet. Write the array to the history path. */
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file_put_contents(
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$history_path,
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json_encode(
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array_merge($history, $submitted_user_log),
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JSON_PRETTY_PRINT) . "\n");
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/* Print the session ID formatted as JSON, so that the JavaScript program can get the ID as a response. */
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echo json_encode(array("id" => session_id()));
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?>
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