src/blobs.cpp

   1 #include "app/Application.hpp"
   2 #include "app/Assets.hpp"
   3 #include "app/init.hpp"
   4 #include "app/MasterState.hpp"
   5 #include "creature/Creature.hpp"
   6 #include "math/const.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 namespace {
  20
  21 struct SwitchPanel {
  22         SwitchPanel(world::Planet &p, app::Application &app, app::MasterState &state)
  23         : planet(p), app(app), state(state) { }
  24
  25         void operator ()(creature::Creature &c) {
  26                 if (planet.Creatures().empty()) {
  27                         std::cout << "no more creatures, game over" << std::endl;
  28                         state.GetCreaturePanel().Hide();
  29                         while (app.HasState()) {
  30                                 app.PopState();
  31                         }
  32                 } else {
  33                         for (auto a : planet.Creatures()) {
  34                                 if (a != &c) {
  35                                         state.GetCreaturePanel().Show(*a);
  36                                         a->OnDeath([&](creature::Creature &b) { (*this)(b); });
  37                                         break;
  38                                 }
  39                         }
  40                 }
  41         }
  42
  43         world::Planet &planet;
  44         app::Application &app;
  45         app::MasterState &state;
  46 };
  47 }
  48
  49 int main(int argc, char *argv[]) {
  50         app::Init init(true, 8);
  51         app::Assets assets;
  52
  53         world::Sun sun;
  54         sun.Mass(1.0e14);
  55         sun.Radius(20.0);
  56         sun.SurfaceTilt(glm::dvec2(PI * 0.25, PI * 0.25));
  57         sun.AngularMomentum(1.0e13);
  58
  59         world::Planet planet(25);
  60         planet.SetParent(sun);
  61         planet.Mass(1.0e10);
  62         planet.GetOrbit().SemiMajorAxis(941.7);
  63         planet.SurfaceTilt(glm::dvec2(PI * 0.25, PI * 0.25));
  64         planet.AxialTilt(glm::dvec2(PI * 0.127, 0.0));
  65         planet.AngularMomentum(6.0e10);
  66
  67         world::Planet moon(3);
  68         moon.SetParent(planet);
  69         moon.Mass(1.0e6);
  70         moon.GetOrbit().SemiMajorAxis(37.0);
  71         moon.Rotation(PI * 0.25);
  72         moon.AngularMomentum(1.0e4);
  73
  74         world::Planet second_planet(9);
  75         second_planet.SetParent(sun);
  76         second_planet.Mass(1.0e9);
  77         second_planet.GetOrbit().SemiMajorAxis(350.0);
  78         second_planet.SurfaceTilt(glm::dvec2(PI * 0.125, PI * 0.25));
  79         second_planet.AxialTilt(glm::dvec2(PI * 0.95, 0.0));
  80         second_planet.AngularMomentum(1.0e8);
  81
  82         world::Simulation sim(sun, assets);
  83         sim.AddSun(sun);
  84         sim.AddPlanet(planet);
  85         sim.AddPlanet(second_planet);
  86         sim.AddPlanet(moon);
  87
  88         world::GenerateEarthlike(assets.data.tile_types, planet);
  89         planet.Atmosphere(assets.data.resources["air"].id);
  90         world::GenerateTest(assets.data.tile_types, moon);
  91         world::GenerateTest(assets.data.tile_types, second_planet);
  92
  93         auto blob = new creature::Creature(sim);
  94         blob->Name(assets.name.Sequential());
  95         Spawn(*blob, planet);
  96         // decrease chances of ur-blob dying without splitting
  97         blob->GetProperties().Fertility() = 1.0;
  98         blob->BuildVAO();
  99
 100         app::MasterState state(assets, sim);
 101         state.GetCamera()
 102                 .Reference(planet)
 103                 // sunrise
 104                 //.FirstPerson(0, glm::vec3(0.0f, 0.0f, 0.1f), glm::vec3(1.0f, -0.75f, 0.1f))
 105                 // sunset
 106                 //.FirstPerson(3, glm::vec3(0.0f, 0.0f, 0.1f), glm::vec3(1.0f, -0.75f, 0.1f))
 107                 // from afar
 108                 .MapView(0, glm::vec3(0.0f, 0.0f, 30.0f), 0.0f)
 109                 // from afar, rotating
 110                 //.Orbital(glm::vec3(-60.0f, 0.0f, 0.0f))
 111         ;
 112         // system view
 113         //state.GetCamera()
 114         //      .Reference(sun)
 115         //      .Orbital(glm::vec3(-500.0f, 500.0f, 500.0f))
 116         //;
 117         state.GetCreaturePanel().Show(*blob);
 118
 119         app::Application app(init.window, init.viewport);
 120         SwitchPanel swp(planet, app, state);
 121         blob->OnDeath([&](creature::Creature &c) { swp(c); });
 122         app.PushState(&state);
 123         app.Run();
 124
 125         return 0;
 126 }