src/app/Runtime.hpp

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