Dogcows Code - chaz/yoink/blob - src/TitleLayer.cc

   1
   2 /*]  Copyright (c) 2009-2010, Charles McGarvey  [**************************
   3 **]  All rights reserved.
   4 *
   5 * vi:ts=4 sw=4 tw=75
   6 *
   7 * Distributable under the terms and conditions of the 2-clause BSD license;
   8 * see the file COPYING for a complete text of the license.
   9 *
  10 **************************************************************************/
  11
  12 #include <Moof/OpenGL.hh>
  13
  14 #include "GameLayer.hh"
  15 #include "TitleLayer.hh"
  16
  17
  18 void TitleLayer::didAddToView()
  19 {
  20         mFadeIn.init(0.0, 1.0);
  21         mFadeIn.reset(0.1);
  22
  23         //mGameLayer = GameLayer::alloc();
  24 }
  25
  26 void TitleLayer::update(Mf::Scalar t, Mf::Scalar dt)
  27 {
  28         mFadeIn.update(t, dt);
  29         Mf::View::update(t, dt);
  30 }
  31
  32 void TitleLayer::draw(Mf::Scalar alpha) const
  33 {
  34         glClearColor(0.0, 0.0, mFadeIn.getState(alpha), 1.0);
  35         glClear(GL_COLOR_BUFFER_BIT);
  36         Mf::View::draw(alpha);
  37 }
  38
  39 bool TitleLayer::handleEvent(const Mf::Event& event)
  40 {
  41         if (Mf::View::handleEvent(event)) return true;
  42
  43         switch (event.type)
  44         {
  45                 case SDL_KEYUP:
  46                         if (event.key.keysym.sym == SDLK_ESCAPE)
  47                         {
  48                                 parent().removeChild(this);
  49                                 return true;
  50                         }
  51
  52                         mGameLayer = GameLayer::alloc();
  53                         parent().addChild(mGameLayer);
  54
  55                         parent().removeChild(this);
  56
  57                         //Mf::Lerp interp(0.1);
  58                         //interp.init(0.0, 1.0);
  59
  60                         //Mf::Transition<Mf::Lerp>::Ptr transition =
  61                                 //Mf::Transition<Mf::Lerp>::alloc(mGameLayer, titleLayer,
  62                                                                                                 //interp);
  63
  64                         return true;
  65         }
  66
  67         return false;
  68 }
  69