1 files changed, 113 insertions, 0 deletions

@@ -76,10 +76,123 @@ std::vector<Highscore> HighscoreList::getLocalHighscores()
 
 std::vector<Highscore> HighscoreList::getGlobalHighscores()
 {
+        IPaddress ipaddress;
 
+        if (SDLNet_ResolveHost(&ipaddress, "other.fourisland.com", 80) == -1)
+        {
+                printf("Could not resolve host \"other.fourisland.com\": %s\n", SDLNet_GetError());
+                throw 1;
+        }
+
+        TCPsocket tcpsock = SDLNet_TCP_Open(&ipaddress);
+        if (!tcpsock)
+        {
+                printf("Could not connect to host \"other.fourisland.com\": %s\n", SDLNet_GetError());
+                throw 2;
+        }
+
+        char* headers = "GET /mol/hslist.php HTTP/1.1\nHost: other.fourisland.com\nUser-Agent: Maze Of Life v2.0\nAccept: text/plain\nKeep-Alive: 300\nConnection: keep-alive\n\n";
+        if (SDLNet_TCP_Send(tcpsock, headers, strlen(headers)+1) < strlen(headers))
+        {
+                printf("Connection closed by peer: %s\n", SDLNet_GetError());
+                throw 3;
+        }
+
+        std::stringstream download(std::stringstream::in | std::stringstream::out);
+        char hslist[1024];
+        SDLNet_TCP_Recv(tcpsock, hslist, 1024);
+        download << hslist;
+        SDLNet_TCP_Close(tcpsock);
+
+        char temps[256];
+        download.getline(temps,256);
+        while (strlen(temps) != 1)
+        {
+                download.getline(temps,256);
+        }
+
+        std::vector<Highscore> temp = std::vector<Highscore>();
+        int scores;
+        download.getline(temps, 256);
+        if (sscanf(temps, "%d%*c", &scores) != 1)
+        {
+                printf("Recieved data is of an invalid format: %s\n", temps);
+                throw 4;
+        }
+
+        for (int i=0; i<scores; i++)
+        {
+                int namelen;
+                char namelens[13];
+                char* name = (char*) calloc(25, sizeof(char));
+                int score;
+                download.getline(temps, 256);
+
+                if (sscanf(temps, "%d", &namelen) != 1)
+                {
+                        printf("Recieved data is of an invalid format: %s\n", temps);
+                        throw 4;
+                }
+
+                sprintf(namelens, "%%*d%%%dc", namelen);
+
+                if (sscanf(temps, namelens, name) != 1)
+                {
+                        printf("Recieved data is of an invalid format: %s\n", temps);
+                        throw 4;
+                }
+
+                sprintf(namelens, "%%*d%%*%dc%%d%%*c", namelen);
+
+                if (sscanf(temps, namelens, &score) != 1)
+                {
+                        printf("Recieved data is of an invalid format: %s\n", temps);
+                        throw 4;
+                }
+
+                Highscore h = Highscore(name, score);
+                h.setRank(i+1);
+
+                temp.push_back(h);
+        }
+
+        return temp;
 }
 
 LocalHighscoreList::LocalHighscoreList()
 {
         this->hslist = getLocalHighscores();
 }
+
+GlobalHighscoreList::GlobalHighscoreList()
+{
+        fail = false;
+
+        try
+        {
+                this->hslist = getGlobalHighscores();
+        } catch (int e)
+        {
+                fail = true;
+        }
+}
+
+SDL_Surface* GlobalHighscoreList::render()
+{
+        if (fail)
+        {
+                SDL_Surface* tmp = SDL_CreateRGBSurface(SDL_SWSURFACE || SDL_SRCCOLORKEY, 480, 480, 32, 0,0,0,0);
+                Uint32 bgColor = SDL_MapRGB(tmp->format, 255, 255, 255);
+                SDL_FillRect(tmp, NULL, bgColor);
+                SDL_SetColorKey(tmp, SDL_SRCCOLORKEY, bgColor);
+                TTF_Font* dataFont = loadFont(25);
+                SDL_Color fontColor = {0, 0, 0, 0};
+                SDL_Surface* text = TTF_RenderText_Blended(dataFont, "Error retrieving highscores", fontColor);
+                SDL_Rect tSpace = {240-(text->w/2), 240-(text->h/2), text->w, text->h};
+                SDL_BlitSurface(text, NULL, tmp, &tSpace);
+
+                return tmp;
+        } else {
+                return super::render();
+        }
+}