137 lines
3.8 KiB
C++
137 lines
3.8 KiB
C++
/*
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MMO Client/Server Framework using ASIO
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"Happy Birthday Mrs Javidx9!" - javidx9
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Videos:
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Part #1: https://youtu.be/2hNdkYInj4g
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Part #2: https://youtu.be/UbjxGvrDrbw
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License (OLC-3)
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~~~~~~~~~~~~~~~
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Copyright 2018 - 2020 OneLoneCoder.com
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions or derivations of source code must retain the above
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copyright notice, this list of conditions and the following disclaimer.
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2. Redistributions or derivative works in binary form must reproduce
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the above copyright notice. This list of conditions and the following
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disclaimer must be reproduced in the documentation and/or other
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materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Links
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~~~~~
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YouTube: https://www.youtube.com/javidx9
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Discord: https://discord.gg/WhwHUMV
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Twitter: https://www.twitter.com/javidx9
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Twitch: https://www.twitch.tv/javidx9
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GitHub: https://www.github.com/onelonecoder
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Homepage: https://www.onelonecoder.com
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Author
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~~~~~~
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David Barr, aka javidx9, <20>OneLoneCoder 2019, 2020
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*/
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#include <iostream>
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#include <olc_net.h>
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enum class CustomMsgTypes : uint32_t
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{
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ServerAccept,
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ServerDeny,
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ServerPing,
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MessageAll,
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ServerMessage,
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};
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class CustomServer : public olc::net::server_interface<CustomMsgTypes>
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{
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public:
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CustomServer(uint16_t nPort) : olc::net::server_interface<CustomMsgTypes>(nPort)
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{
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}
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protected:
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virtual bool OnClientConnect(std::shared_ptr<olc::net::connection<CustomMsgTypes>> client)
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{
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olc::net::message<CustomMsgTypes> msg;
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msg.header.id = CustomMsgTypes::ServerAccept;
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client->Send(msg);
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return true;
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}
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// Called when a client appears to have disconnected
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virtual void OnClientDisconnect(std::shared_ptr<olc::net::connection<CustomMsgTypes>> client)
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{
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std::cout << "Removing client [" << client->GetID() << "]\n";
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}
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// Called when a message arrives
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virtual void OnMessage(std::shared_ptr<olc::net::connection<CustomMsgTypes>> client, olc::net::message<CustomMsgTypes>& msg)
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{
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switch (msg.header.id)
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{
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case CustomMsgTypes::ServerPing:
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{
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std::cout << "[" << client->GetID() << "]: Server Ping\n";
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// Simply bounce message back to client
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client->Send(msg);
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}
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break;
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case CustomMsgTypes::MessageAll:
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{
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std::cout << "[" << client->GetID() << "]: Message All\n";
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// Construct a new message and send it to all clients
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olc::net::message<CustomMsgTypes> msg;
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msg.header.id = CustomMsgTypes::ServerMessage;
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msg << client->GetID();
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MessageAllClients(msg, client);
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}
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break;
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}
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}
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};
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int main()
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{
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CustomServer server(60000);
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server.Start();
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while (1)
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{
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server.Update(-1, true);
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}
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return 0;
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} |