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SDrive/programs/Mod11/Com203/Pong/Ogre Project/Paddle.cpp

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+// Paddle.cpp
+// Paddle class member-function definitions.
+#include <Ogre.h> // Ogre class definition
+using namespace Ogre; // use the Ogre namespace
+
+#include "Paddle.h" // Paddle class definition
+
+// constructor
+Paddle::Paddle( SceneManager *ptr, String paddleName, int positionX )
+{
+   sceneManagerPtr = ptr; // set the pointer to the SceneManager
+   name = paddleName; // set the Paddle's name
+   x = positionX; // set the Paddle's x coordinate
+} // end Paddle constructor
+
+// destructor
+Paddle::~Paddle()
+{
+   // empty body
+} // end Paddle default destructor
+
+// add the Paddle to the scene
+void Paddle::addToScene()
+{
+   Entity *entityPtr = sceneManagerPtr->
+      createEntity( name, "cube.mesh" ); // create an Entity
+   entityPtr->setMaterialName( "paddle" ); // set the Paddle's material
+   entityPtr->setNormaliseNormals( true ); // fix the normals when scaled
+   nodePtr = sceneManagerPtr->getRootSceneNode()->createChildSceneNode( name ); // create a SceneNode for the Paddle
+   nodePtr->attachObject( entityPtr ); // attach Paddle to the SceneNode
+   nodePtr->setScale( .02, .3, .1 ); // set the Paddle's size
+   nodePtr->setPosition( x, 0, 0 ); // set the Paddle's position
+} // end function addToScene
+
+// move the Paddle up and down the screen
+void Paddle::movePaddle( const Vector3 &direction )
+{
+   nodePtr->translate( direction ); // move the Paddle
+   if ( nodePtr->getPosition().y > 52.5 ) // top of the box
+      nodePtr->setPosition( x, 52.5, 0 ); // place Paddle at top of box
+   else if ( nodePtr->getPosition().y < -52.5 ) // bottom of the box
+      // place the Paddle at the bottom of the box
+      nodePtr->setPosition( x, -52.5, 0 );
+} // end function movePaddle
+