Kayne Ruse
179 lines
3.9 KiB
C++
179 lines
3.9 KiB
C++
/* Copyright: (c) Kayne Ruse 2013
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#include "in_world.hpp"
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#include <iostream>
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using namespace std;
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//-------------------------
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//Public access members
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//-------------------------
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InWorld::InWorld() {
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#ifdef DEBUG
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cout << "entering InWorld" << endl;
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#endif
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cout << "Client Index: " << infoMgr->GetClientIndex() << endl;
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font.SetSurface(surfaceMgr->Get("font"));
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}
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InWorld::~InWorld() {
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#ifdef DEBUG
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cout << "leaving InWorld" << endl;
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#endif
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}
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//-------------------------
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//Frame loop
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//-------------------------
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void InWorld::FrameStart() {
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//
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}
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void InWorld::Update(double delta) {
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while(HandlePacket(popNetworkPacket()));
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}
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void InWorld::FrameEnd() {
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//
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}
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void InWorld::Render(SDL_Surface* const screen) {
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ClockFrameRate();
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//since we're using this twice, make a tmp var
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string fps = itos(GetFrameRate());
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font.DrawStringTo(fps, screen, screen->w - fps.size() * font.GetCharW(), 0);
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}
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//-------------------------
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//Event handlers
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//-------------------------
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void InWorld::QuitEvent() {
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//ensure that the client is disconnected properly
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ExitGame();
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SetNextScene(SceneList::QUIT);
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}
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void InWorld::MouseMotion(SDL_MouseMotionEvent const& motion) {
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//
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}
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void InWorld::MouseButtonDown(SDL_MouseButtonEvent const& button) {
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//
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}
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void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
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//
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}
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void InWorld::KeyDown(SDL_KeyboardEvent const& key) {
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switch(key.keysym.sym) {
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case SDLK_ESCAPE:
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ExitGame();
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break;
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}
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}
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void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
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//
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}
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//-------------------------
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//Utilities
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//-------------------------
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int InWorld::HandlePacket(Packet p) {
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switch(p.meta.type) {
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case PacketType::NONE:
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//DO NOTHING
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return 0;
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break;
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case PacketType::PING:
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//quick pong
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p.meta.type = PacketType::PONG;
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netUtil->Send(&p.meta.address, &p, sizeof(Packet));
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break;
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case PacketType::PONG:
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//
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break;
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// case PacketType::BROADCAST_REQUEST:
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// //
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// break;
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// case PacketType::BROADCAST_RESPONSE:
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// //
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// break;
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// case PacketType::JOIN_REQUEST:
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// //
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// break;
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// case PacketType::JOIN_RESPONSE:
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// //
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// break;
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case PacketType::DISCONNECT:
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HandleDisconnection(p.disconnect);
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break;
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// case PacketType::SYNCHRONIZE:
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// //
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// break;
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// case PacketType::PLAYER_NEW:
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// //
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// break;
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// case PacketType::PLAYER_DELETE:
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// //
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// break;
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// case PacketType::PLAYER_MOVE:
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// //
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// break;
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default:
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throw(runtime_error("Failed to recognize the packet type: " + itos(int(p.meta.type))));
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}
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return 1;
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}
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void InWorld::Disconnect() {
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//disconnect
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Packet p;
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p.meta.type = PacketType::DISCONNECT;
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p.disconnect.clientIndex = infoMgr->GetClientIndex();
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netUtil->Send(GAME_CHANNEL, reinterpret_cast<void*>(&p), sizeof(Packet));
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netUtil->Unbind(GAME_CHANNEL);
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endQueueThread();
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//reset the client
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infoMgr->ResetClientIndex();
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}
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void InWorld::ExitGame() {
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Disconnect();
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SetNextScene(SceneList::MAINMENU);
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cout << "The game session has ended" << endl;
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}
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void InWorld::HandleDisconnection(::Disconnect& disconnect) {
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Disconnect();
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SetNextScene(SceneList::MAINMENU);
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cout << "You have been disconnected" << endl;
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}
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