“初始化俯视角工程，带puerts，未编过”

2024-12-01 02:11:25 +08:00
parent 04698dd585
commit 850d76173c
1491 changed files with 271579 additions and 0 deletions
@@ -0,0 +1,90 @@
+/*
+* Tencent is pleased to support the open source community by making Puerts available.
+* Copyright (C) 2020 THL A29 Limited, a Tencent company.  All rights reserved.
+* Puerts is licensed under the BSD 3-Clause License, except for the third-party components listed in the file 'LICENSE' which may be subject to their corresponding license terms.
+* This file is subject to the terms and conditions defined in file 'LICENSE', which is part of this source code package.
+*/
+
+var global = global || (function () { return this; }());
+(function (global) {
+    "use strict";
+    let puerts = global.puerts = global.puerts || {};
+    let sendMessage = global.prompt;
+    puerts.sendRawMessage = function(msg) {
+        return sendMessage(msg);
+    }
+
+    //TODO:支持多参数，多参数自动用#连接
+    puerts.sendRequestSync = function(cmd, ...args) {
+        var req = cmd + "#" + args.join('#');
+        let ret = sendMessage(req); //oneway ret === "", normal reply === "#msg", error === "info"
+        if (ret) {
+            var err;
+            var rpy;
+            if (!ret.startsWith('#')) {
+                err = new Error(ret);
+            } else {
+                rpy = ret.substring(1);
+            }
+            if (err) throw err;
+            return rpy;
+        }
+    }
+
+    let requestHandlers = Object.create(null);
+
+    puerts.registerRequestHandler = function(cmd, callback) {
+        requestHandlers[cmd] = callback;
+    }
+
+    function sendReply(replyId, reply, err) {
+        let errMsg = err ? (typeof err == 'string' ? err : err.message) : ''
+        if (replyId) {
+            puerts.sendRequestSync('onReply', replyId + '#' + (errMsg ? errMsg : ('#' + reply)));
+        }
+    }
+
+    function handleMessage(cmd, data, replyId) {
+        let handler = requestHandlers[cmd];
+        if (!handler) {
+            return sendReply(replyId, null, "can not find handler for " + cmd);
+        }
+
+        if (replyId) {
+            handler(data, (err, reply) => sendReply(replyId, reply, err));
+        } else {
+            handler(data);
+        }
+    }
+
+    var lastPollTime = new Date();
+
+    setInterval(() => {
+        let now = new Date();
+        //puerts.console.log('interval:' + (now - lastPollTime));
+        lastPollTime = now;
+        let msg = puerts.sendRequestSync('pollRequest');
+        let cmd, replyId
+	    if (msg) {
+            try {
+                //puerts.console.log('msg:' + msg);
+                let firstSplit = msg.indexOf('#');
+                let secondSplit = msg.indexOf('#', firstSplit + 1);
+                replyId = msg.substring(0, firstSplit);
+                cmd = msg.substring(firstSplit + 1, secondSplit);
+                let data = msg.substring(secondSplit + 1);
+                //puerts.console.warn(replyId);
+                //puerts.console.log(cmd);
+                //puerts.console.log(data);
+                handleMessage(cmd, data, replyId);
+            } catch(e) {
+                if (replyId) {
+                    sendReply(replyId, null, e.stack);
+                } else {
+                    puerts.console.error("handle " + (cmd || "unknow")  + " fail, info = " + e.stack);
+                }
+            }
+        }
+    }, 1);
+
+}(global));