cube-game-plus-plus/server/Main.cpp

#include "server/network/Server.h"
#include "server/Clock.h"
#include "server/GameServer.h"
#include "commands/ConsoleEditor.h"

static const u64 NANOS_PER_TICK = 50000000;

int main() {
    Server server(11196);
    if(server.hasError()) {
        return 0;
    }

    Clock tps;
    GameServer gameServer(tps);
    ServerCommands serverCommands;
    
    Clock clock;
    u64 lag = 0;
    while(serverCommands.isRunning()) {
        lag += clock.update();
        while(lag >= NANOS_PER_TICK) {
            lag -= NANOS_PER_TICK;
            tps.update();
            ConsoleEditor::clearPrintLine();
            server.consumeEvents(gameServer);
            gameServer.handleCommands(serverCommands);
            gameServer.tick();
            ConsoleEditor::printLine();
        }
        u64 waitNanos = NANOS_PER_TICK - lag;
        if(waitNanos > 300000) {
            clock.wait(waitNanos);
        }
    }
    return 0;
}