src/blobs.cpp

   1 #include "const.hpp"
   2 #include "app/Application.hpp"
   3 #include "app/Assets.hpp"
   4 #include "app/init.hpp"
   5 #include "app/MasterState.hpp"
   6 #include "world/Creature.hpp"
   7 #include "world/Planet.hpp"
   8 #include "world/Set.hpp"
   9 #include "world/Simulation.hpp"
  10 #include "world/Sun.hpp"
  11 #include "world/TileType.hpp"
  12
  13 #include <cstdint>
  14 #include <iostream>
  15
  16
  17 using namespace blobs;
  18
  19 int main(int argc, char *argv[]) {
  20         app::Init init(true, 8);
  21         app::Assets assets;
  22
  23         world::Sun sun;
  24         sun.Mass(1.0e14);
  25         sun.Radius(20.0);
  26         sun.SurfaceTilt(glm::dvec2(PI * 0.25, PI * 0.25));
  27         sun.AngularMomentum(1.0e13);
  28
  29         world::Planet planet(25);
  30         planet.SetParent(sun);
  31         planet.Mass(1.0e10);
  32         planet.GetOrbit().SemiMajorAxis(941.7);
  33         planet.SurfaceTilt(glm::dvec2(PI * 0.25, PI * 0.25));
  34         planet.AxialTilt(glm::dvec2(PI * 0.127, 0.0));
  35         planet.AngularMomentum(6.0e10);
  36
  37         world::Planet moon(3);
  38         moon.SetParent(planet);
  39         moon.Mass(1.0e6);
  40         moon.GetOrbit().SemiMajorAxis(37.0);
  41         moon.Rotation(PI * 0.25);
  42         moon.AngularMomentum(1.0e4);
  43
  44         world::Planet second_planet(9);
  45         second_planet.SetParent(sun);
  46         second_planet.Mass(1.0e9);
  47         second_planet.GetOrbit().SemiMajorAxis(350.0);
  48         second_planet.SurfaceTilt(glm::dvec2(PI * 0.125, PI * 0.25));
  49         second_planet.AxialTilt(glm::dvec2(PI * 0.95, 0.0));
  50         second_planet.AngularMomentum(1.0e8);
  51
  52         world::Simulation sim(sun);
  53         sim.AddSun(sun);
  54         sim.AddPlanet(planet);
  55         sim.AddPlanet(second_planet);
  56         sim.AddPlanet(moon);
  57
  58         world::GenerateEarthlike(assets.data.tiles, planet);
  59         planet.Atmosphere(assets.data.resources["air"].id);
  60         world::GenerateTest(assets.data.tiles, moon);
  61         world::GenerateTest(assets.data.tiles, second_planet);
  62
  63         std::cout << "length of year: " << planet.OrbitalPeriod() << "s" << std::endl;
  64         std::cout << "length of moon cycle: " << moon.OrbitalPeriod() << "s" << std::endl;
  65         std::cout << "length of day: " << planet.RotationalPeriod() << "s" << std::endl;
  66         std::cout << "days per year: " << (planet.OrbitalPeriod() / planet.RotationalPeriod()) << std::endl;
  67         std::cout << "moon cycle in days: " << (moon.OrbitalPeriod() / planet.RotationalPeriod()) << std::endl;
  68         std::cout << "moon cycles per year: " << (planet.OrbitalPeriod() / moon.OrbitalPeriod()) << std::endl;
  69
  70         auto blob = new world::Creature;
  71         blob->BuildVAO();
  72         Spawn(*blob, planet, assets);
  73
  74         app::MasterState state(assets, sim);
  75         state.GetCamera()
  76                 .Reference(planet)
  77                 // sunrise
  78                 //.FirstPerson(0, glm::vec3(0.0f, 0.0f, 0.1f), glm::vec3(1.0f, -0.75f, 0.1f))
  79                 // sunset
  80                 //.FirstPerson(3, glm::vec3(0.0f, 0.0f, 0.1f), glm::vec3(1.0f, -0.75f, 0.1f))
  81                 // from afar
  82                 //.MapView(0, glm::vec3(0.0f, 0.0f, 60.0f), 0.0f)
  83                 // from afar, rotating
  84                 .Orbital(glm::vec3(-60.0f, 0.0f, 0.0f))
  85         ;
  86         // system view
  87         //state.GetCamera()
  88         //      .Reference(sun)
  89         //      .Orbital(glm::vec3(-500.0f, 500.0f, 500.0f))
  90         //;
  91
  92         app::Application app(init.window, init.viewport);
  93         app.PushState(&state);
  94         app.Run();
  95
  96         return 0;
  97 }