src/app/Runtime.hpp

   1 #ifndef BLANK_RUNTIME_HPP_
   2 #define BLANK_RUNTIME_HPP_
   3
   4 #include "Environment.hpp"
   5 #include "../client/Client.hpp"
   6 #include "../server/Server.hpp"
   7 #include "../ui/Interface.hpp"
   8 #include "../world/Generator.hpp"
   9 #include "../world/World.hpp"
  10
  11 #include <cstddef>
  12 #include <string>
  13
  14
  15 namespace blank {
  16
  17 class HeadlessApplication;
  18
  19 /// Parse and interpret arguemnts, then set up the environment and execute.
  20 class Runtime {
  21
  22 public:
  23         enum Mode {
  24                 /// default behaviour: run until user quits, dynamic timesteps
  25                 NORMAL,
  26                 /// quit after n frames
  27                 FRAME_LIMIT,
  28                 /// quit after n milliseconds
  29                 TIME_LIMIT,
  30                 /// quit after n frames, use fixed timestap
  31                 FIXED_FRAME_LIMIT,
  32                 /// display error message and quit with failure
  33                 ERROR,
  34         };
  35
  36         enum Target {
  37                 STANDALONE,
  38                 SERVER,
  39                 CLIENT,
  40         };
  41
  42         struct Config {
  43                 bool vsync = true;
  44                 bool doublebuf = true;
  45                 int multisampling = 1;
  46
  47                 client::Client::Config client = client::Client::Config();
  48                 Generator::Config gen = Generator::Config();
  49                 HeadlessEnvironment::Config env = HeadlessEnvironment::Config();
  50                 Interface::Config interface = Interface::Config();
  51                 server::Server::Config server = server::Server::Config();
  52                 World::Config world = World::Config();
  53         };
  54
  55         Runtime() noexcept;
  56
  57         void ReadArgs(int argc, const char *const *argv);
  58
  59         int Execute();
  60
  61 private:
  62         void RunStandalone();
  63         void RunServer();
  64         void RunClient();
  65
  66         void Run(HeadlessApplication &);
  67
  68 private:
  69         const char *name;
  70         Mode mode;
  71         Target target;
  72         std::size_t n;
  73         std::size_t t;
  74         Config config;
  75
  76 };
  77
  78 }
  79
  80 #endif