example.liderate

@[ section .id app-module .title The app module
  @[ define .module app
    This module contains the main function.  Which is the execution entry point to our program.
  @]

  As it is typical, in our main function we will first be initializing every system we will
  need in the course of execution of our game, then we will be running the main loop, and when
  we are done, we destruct everything we constructed in the initialization phase.

  @[ portion .module app
     int main()
     {
        @[] ref .id init-phase
        @[] ref .id main-loop
        @[] ref .id deinit-phase
        return 0;
     }
  @]
  @[ define .id init-phase .title Initialize subsystems
     Calls the initialization code for every subsystem we currently need.
  @]
  @[ define .id main-loop  .title Game's main loop
     The loop in which we will be processing relevant user events, calculating
     game's state and rendering it.
  @]
  @[ define .id deinit-phase .title Destruction phase
     Destructs everything we constructed in the initialization phase.
  @]

  @[ define .module gfx.init
  The graphics module
  @]

  @[ portion .module gfx.init
    int init()
    {
        import std.stdio;
        writeln("Initializing Gfx module");
    }
  @]
  @[ portion .id /app-module/init-phase
     import gfx.init: initGfx = init;
     initGfx();
  @]
@]