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Viewing changes to Flock.cpp

  • Committer: Josh C
  • Date: 2011-05-01 23:36:09 UTC
  • Revision ID: josh@9ix.org-20110501233609-vmi3y8e2pb058c8k
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Flock.cpp
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              velocity = -to_wolf;
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              velocity.Normalize();
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              velocity *= WOLFSPEED;
 
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              scale.x = SIGN(velocity.x, 1);
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            }
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        }
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  {
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    Scene::Begin();
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    //Graphics::SetBackgroundColor(Color::green * 0.2f);
 
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    Text *inst1 = new Text("Use arrow keys to move");
 
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    inst1->position = Vector2(-380, -270);
 
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    Add(inst1);
 
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    Text *inst2 = new Text("Press ESC to quit");
 
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    inst2->position = Vector2(-380, -250);
 
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    Add(inst2);
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    Input::DefineMaskKey("left", KEY_LEFT);
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    Input::DefineMaskKey("right", KEY_RIGHT);
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      }
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  }// FlockScene::Update
 
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  Text::Text(const std::string& text, FontAsset* font)
 
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    : Entity(), text(text)
 
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  {
 
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    if (font == NULL)
 
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      this->font = Assets::RequestFont("LiberationSans-Regular.ttf", 18.0f);
 
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    else
 
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      this->font = font;
 
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  }
 
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  void Text::Render()
 
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  {
 
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    Graphics::PushMatrix();
 
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    // place text directly relative to camera
 
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    Graphics::Translate(scene->GetCamera()->position + position);
 
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    Graphics::SetBlend(BLEND_ALPHA);
 
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    Graphics::SetColor(Color::white);
 
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    Graphics::BindFont(font);
 
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    Graphics::RenderText(*font, text, 0, 0);
 
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    Graphics::PopMatrix();
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  }
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}