src/app/ChatState.cpp

   1 #include "ChatState.hpp"
   2
   3 #include "Environment.hpp"
   4 #include "../io/event.hpp"
   5
   6 #include <iostream>
   7
   8
   9 namespace blank {
  10
  11 ChatState::ChatState(Environment &env, State &parent, Responder &responder)
  12 : env(env)
  13 , parent(parent)
  14 , responder(responder)
  15 , input(env.assets.small_ui_font) {
  16         input.Position(glm::vec3(25.0f, -25.0f, -1.0f), Gravity::SOUTH_WEST, Gravity::SOUTH_WEST);
  17         input.Width(env.viewport.Width() - 50.0f);
  18         input.Foreground(glm::vec4(1.0f));
  19         input.Background(glm::vec4(0.5f));
  20 }
  21
  22 void ChatState::OnResume() {
  23         OnResize(env.viewport);
  24         input.Clear();
  25         input.Focus(env.viewport);
  26 }
  27
  28 void ChatState::OnPause() {
  29         input.Blur();
  30 }
  31
  32 void ChatState::OnResize(Viewport &viewport) {
  33         input.Width(viewport.Width() - 50.0f);
  34 }
  35
  36
  37 void ChatState::Handle(const SDL_Event &e) {
  38         switch (e.type) {
  39                 case SDL_KEYDOWN:
  40                         switch (e.key.keysym.sym) {
  41                                 case SDLK_ESCAPE:
  42                                         Quit();
  43                                         break;
  44                                 case SDLK_KP_ENTER:
  45                                 case SDLK_RETURN:
  46                                         responder.OnLineSubmit(input.GetInput());
  47                                         Quit();
  48                                         break;
  49
  50                                 case SDLK_BACKSPACE:
  51                                         input.Backspace();
  52                                         break;
  53                                 case SDLK_DELETE:
  54                                         input.Delete();
  55                                         break;
  56
  57                                 case SDLK_LEFT:
  58                                         input.MoveBackward();
  59                                         break;
  60                                 case SDLK_RIGHT:
  61                                         input.MoveForward();
  62                                         break;
  63
  64                                 case SDLK_HOME:
  65                                         input.MoveBegin();
  66                                         break;
  67                                 case SDLK_END:
  68                                         input.MoveEnd();
  69                                         break;
  70
  71                                 default:
  72                                         break;
  73                         }
  74                         break;
  75
  76                 case SDL_QUIT:
  77                         env.state.PopAll();
  78                         break;
  79
  80                 case SDL_TEXTINPUT:
  81                         input.Handle(e.text);
  82                         break;
  83
  84                 case SDL_TEXTEDITING:
  85                         std::cout << e << std::endl;
  86                         input.Handle(e.edit);
  87                         break;
  88
  89                 default:
  90                         break;
  91         }
  92 }
  93
  94 void ChatState::Quit() {
  95         env.state.PopUntil(this);
  96 }
  97
  98 void ChatState::Update(int dt) {
  99         parent.Update(dt);
 100 }
 101
 102 void ChatState::Render(Viewport &viewport) {
 103         parent.Render(viewport);
 104         input.Render(viewport);
 105 }
 106
 107 }