src/app/WorldState.cpp

   1 #include "WorldState.hpp"
   2
   3 #include "Environment.hpp"
   4 #include "UnloadState.hpp"
   5
   6 #include <SDL.h>
   7
   8
   9 namespace blank {
  10
  11 WorldState::WorldState(
  12         Environment &env,
  13         const Interface::Config &ic,
  14         const World::Config &wc,
  15         const WorldSave &save
  16 )
  17 : env(env)
  18 , world(env.assets, wc, save)
  19 , spawner(world)
  20 , interface(ic, env, world) {
  21
  22 }
  23
  24
  25 void WorldState::Handle(const SDL_Event &event) {
  26         switch (event.type) {
  27                 case SDL_KEYDOWN:
  28                         interface.HandlePress(event.key);
  29                         break;
  30                 case SDL_KEYUP:
  31                         interface.HandleRelease(event.key);
  32                         break;
  33                 case SDL_MOUSEBUTTONDOWN:
  34                         interface.HandlePress(event.button);
  35                         break;
  36                 case SDL_MOUSEBUTTONUP:
  37                         interface.HandleRelease(event.button);
  38                         break;
  39                 case SDL_MOUSEMOTION:
  40                         interface.Handle(event.motion);
  41                         break;
  42                 case SDL_MOUSEWHEEL:
  43                         interface.Handle(event.wheel);
  44                         break;
  45                 case SDL_QUIT:
  46                         // don't care about this leak just now
  47                         env.state.Switch(new UnloadState(env, world.Loader()));
  48                         break;
  49                 default:
  50                         break;
  51         }
  52 }
  53
  54 void WorldState::Update(int dt) {
  55         interface.Update(dt);
  56         spawner.Update(dt);
  57         world.Update(dt);
  58
  59         glm::mat4 trans = world.Player().Transform(Chunk::Pos(0, 0, 0));
  60         glm::vec3 dir(trans * glm::vec4(0.0f, 0.0f, -1.0f, 0.0f));
  61         glm::vec3 up(trans * glm::vec4(0.0f, 1.0f, 0.0f, 0.0f));
  62         env.audio.Position(world.Player().Position());
  63         env.audio.Velocity(world.Player().Velocity());
  64         env.audio.Orientation(dir, up);
  65
  66 }
  67
  68 void WorldState::Render(Viewport &viewport) {
  69         world.Render(viewport);
  70         interface.Render(viewport);
  71 }
  72
  73 }