Dogcows Code - chaz/yoink/blob - src/GameLayer.hh

   1
   2 /*******************************************************************************
   3
   4  Copyright (c) 2009, Charles McGarvey
   5  All rights reserved.
   6
   7  Redistribution   and   use  in  source  and  binary  forms,  with  or  without
   8  modification, are permitted provided that the following conditions are met:
   9
  10    * Redistributions  of  source  code  must retain the above copyright notice,
  11      this list of conditions and the following disclaimer.
  12    * Redistributions  in binary form must reproduce the above copyright notice,
  13      this  list of conditions and the following disclaimer in the documentation
  14      and/or other materials provided with the distribution.
  15
  16  THIS  SOFTWARE  IS  PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  17  AND  ANY  EXPRESS  OR  IMPLIED  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19  DISCLAIMED.  IN  NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  20  FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  DAMAGES  (INCLUDING,  BUT  NOT  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  22  SERVICES;  LOSS  OF  USE,  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  23  CAUSED  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  24  OR  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  25  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26
  27 *******************************************************************************/
  28
  29 #ifndef _GAMELAYER_HH_
  30 #define _GAMELAYER_HH_
  31
  32 /**
  33  * @file GameLayer.hh
  34  * This is the big enchilada.
  35  */
  36
  37 #include <iostream>
  38 #include <string>
  39 #include <vector>
  40
  41 #include <boost/shared_ptr.hpp>
  42
  43 #include <Moof/Camera.hh>
  44 #include <Moof/Interpolator.hh>
  45 #include <Moof/Layer.hh>
  46 #include <Moof/Math.hh>
  47 #include <Moof/Script.hh>
  48 #include <Moof/Sound.hh>
  49
  50 #include <Moof/Line.hh>
  51 #include <Moof/Plane.hh>
  52 #include <Moof/Ray.hh>
  53 #include <Moof/Sphere.hh>
  54
  55 #include "Character.hh"
  56 #include "Heroine.hh"
  57 #include "Scene.hh"
  58
  59
  60 class GameLayer;
  61 typedef boost::shared_ptr<GameLayer> GameLayerP;
  62
  63 class GameLayer : public Mf::Layer
  64 {
  65 public:
  66
  67         GameLayer();
  68
  69         static GameLayerP alloc()
  70         {
  71                 return GameLayerP(new GameLayer);
  72         }
  73
  74         void pushed(Mf::Engine& engine);
  75
  76         void update(Mf::Engine& engine, Mf::Scalar t, Mf::Scalar dt);
  77         void draw(Mf::Engine& engine, Mf::Scalar alpha) const;
  78         bool handleEvent(Mf::Engine& engine, const Mf::Event& event);
  79
  80         struct State
  81         {
  82                 // the script object must be mutable because some script functions must be
  83                 // called during draw
  84                 mutable Mf::Script                      script;
  85                 std::vector<std::string>        sceneList;
  86
  87                 HeroineP                heroine;
  88                 SceneP                  scene;
  89
  90                 Mf::PolynomialInterpolator<5> interp;
  91
  92                 Mf::Camera              camera;
  93         };
  94
  95 private:
  96
  97         void loadSceneLoader();
  98         void advanceScene();
  99
 100         Mf::Scalar getZCoord(const Mf::Vector2& position) const;
 101
 102         void setProjection();
 103         void setProjection(Mf::Scalar width, Mf::Scalar height);
 104
 105         State                   mState;
 106         Mf::SoundStream mMusic;
 107         Mf::Sound               mPunchSound;
 108
 109         Mf::Ray<2>              mRay;
 110         Mf::Ray<3>              mRay3;
 111         Mf::Line<2>             mLine;
 112         Mf::Plane               mPlane;
 113         Mf::Sphere<2>   mSphere;
 114 };
 115
 116
 117 #endif // _GAMELAYER_HH_
 118
 119 /** vim: set ts=4 sw=4 tw=80: *************************************************/
 120