Kayne Ruse
153 lines
3.5 KiB
C++
153 lines
3.5 KiB
C++
#include "lobby.hpp"
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#include <exception>
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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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Lobby::Lobby(ConfigUtility* cUtil, SurfaceManager* sMgr, UDPNetworkUtility* nUtil) {
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#ifdef DEBUG
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cout << "entering Lobby" << endl;
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#endif
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//globals
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configUtil = cUtil;
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surfaceMgr = sMgr;
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netUtil = nUtil;
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//members
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font.SetSurface(surfaceMgr->Get("font"));
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buttonMap["ping"] = new Button(50, 50 , surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Refresh");
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buttonMap["join"] = new Button(50, 100, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Join");
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buttonMap["back"] = new Button(50, 150, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Back");
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//ping the network
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PingNetwork();
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}
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Lobby::~Lobby() {
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for (auto it : buttonMap) {
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delete it.second;
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}
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#ifdef DEBUG
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cout << "leaving Lobby" << 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 Lobby::FrameStart() {
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//
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}
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void Lobby::FrameEnd() {
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//
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}
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void Lobby::Update() {
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Receive();
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}
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void Lobby::Receive() {
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//dump to the console
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Packet packet;
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while(netUtil->Receive()) {
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memcpy(&packet, netUtil->GetInData(), sizeof(Packet));
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switch(packet.type) {
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case PacketList::PONG:
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PushServer(&packet);
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break;
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//...
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}
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}
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}
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void Lobby::Render(SDL_Surface* const screen) {
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for (auto it : buttonMap) {
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it.second->DrawTo(screen);
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}
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//draw the server list, highlighting the selected server
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for (int i = 0; i < serverVector.size(); i++) {
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if (selectedServer && selectedServer == &serverVector[i]) {
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SDL_Rect clip = {250, Sint16(16*i + 50), Uint16(screen->w - 250), 16};
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SDL_FillRect(screen, &clip, SDL_MapRGB(screen->format, 255, 127, 39));
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}
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font.DrawStringTo(serverVector[i].name, screen, 250, 16*i + 50);
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}
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}
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//-------------------------
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//Event handlers
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//-------------------------
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void Lobby::MouseMotion(SDL_MouseMotionEvent const& motion) {
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for (auto it : buttonMap) {
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it.second->MouseMotion(motion);
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}
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}
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void Lobby::MouseButtonDown(SDL_MouseButtonEvent const& button) {
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for (auto it : buttonMap) {
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it.second->MouseButtonDown(button);
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}
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}
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void Lobby::MouseButtonUp(SDL_MouseButtonEvent const& button) {
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if (buttonMap["ping"]->MouseButtonUp(button) == Button::State::HOVER) {
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PingNetwork();
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}
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if (buttonMap["join"]->MouseButtonUp(button) == Button::State::HOVER) {
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//join...
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if (selectedServer) {
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cout << "joining server: " << selectedServer->name << endl;
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}
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}
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if (buttonMap["back"]->MouseButtonUp(button) == Button::State::HOVER) {
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SetNextScene(SceneList::MAINMENU);
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}
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//select a server
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if (button.x >= 250 && button.y >= 50 && button.y < serverVector.size() * 16 + 50) {
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selectedServer = &serverVector[(button.y-50)/16];
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}
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else {
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selectedServer = nullptr;
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}
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}
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void Lobby::KeyDown(SDL_KeyboardEvent const& key) {
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switch(key.keysym.sym) {
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case SDLK_ESCAPE:
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SetNextScene(SceneList::MAINMENU);
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break;
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}
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}
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void Lobby::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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void Lobby::PingNetwork() {
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//ping the network
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Packet packet;
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packet.type = PacketList::PING;
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netUtil->Send("255.255.255.255", configUtil->Integer("server.port"), reinterpret_cast<void*>(&packet), sizeof(Packet));
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//reset the server list
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// serverVector.clear();
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}
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void Lobby::PushServer(Packet* packet) {
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Server s;
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s.name = packet->pong.serverName;
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s.add = netUtil->GetInPacket()->address;
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serverVector.push_back(s);
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} |