Paddle.cpp

00001 #include "paddle.h"
00002 
00003 
00004 Paddle::Paddle(int len, int width)
00005 {
00006     setLength(len);
00007     setWidth(width);
00008     setPaddleMove(8);
00009     y = 1;
00010     x = 118;
00011     oldy = y;
00012     resetScore();
00013     
00014     
00015     }
00016     
00017 Paddle::Paddle(int len, int wid, int xi, int yi)
00018 {
00019     setLength(len);
00020     setWidth(wid);
00021     setPaddleMove(8);
00022     y = yi;
00023     x = xi;
00024     oldy = y;
00025     resetScore();
00026    
00027     }
00028 //set functions
00029 void Paddle::setLength(int len)
00030 { 
00031 length = len;
00032 
00033 }
00034 void Paddle::setWidth(int wid)
00035 {
00036     width = wid;
00037     }
00038     
00039 void Paddle::setPaddleMove(int move)
00040 {
00041     paddleMove = move;
00042     }
00043 /*
00044 void Paddle::setLimits(int top, int bot)
00045 {
00046     topLimit = top;
00047     bottomLimit = bot;
00048 }
00049 */
00050 // get Function
00051 int Paddle::getScore()
00052 {
00053     return score;
00054     
00055     }
00056 //Member Functions
00057 void Paddle::movePaddle(bool mv)
00058 {
00059     if (mv)
00060         {if(y > paddleMove)
00061             {y -=paddleMove;} // end of inner if
00062         } // end of outer if
00063     else
00064        {
00065            if(y < 127 - paddleMove - length)
00066            { y+= paddleMove;}
00067         }//end of else
00068     }//ends function
00069     
00070 bool Paddle::checkHitX(int xpos, int ypos, int radius, bool left)
00071 {
00072     
00073     if (left)
00074     {
00075         if ((xpos <= x+radius+width) && (ypos <= y +length) && (ypos>=y)) 
00076         {  score = score +1;
00077          return true;
00078          }
00079         else
00080         {   return false;}
00081         
00082         }
00083     else {
00084         if ((xpos>= x-radius) && (ypos <= y +length) && (ypos>=y)) 
00085         {  score = score +1;
00086          return true;
00087          }
00088         else
00089         {   return false;}
00090     }
00091 }
00092 
00093 bool Paddle::checkHitY(int xpos, int ypos, int radius)
00094 {
00095       if (((xpos >= x) && (xpos <= x+3)) && 
00096                 ((ypos>=y) && (ypos<=y +length)))  
00097         { return true;}
00098       else
00099          {return false;}
00100 }
00101 
00102 void Paddle::resetScore()
00103 { score = 0;
00104 
00105 }
00106 
00107 void Paddle::initDraw(uLCD_4DGL *screen)
00108 {
00109     screen->filled_rectangle(x, y, x+width, y+length, BLUE);
00110     
00111     }
00112 
00113 void Paddle::redraw(uLCD_4DGL *uLCD)
00114 {
00115             if(oldy > y) {
00116                 uLCD->filled_rectangle(x, oldy-paddleMove+1, x+width, oldy, BLUE);
00117                 uLCD->filled_rectangle(x, oldy+length-paddleMove+1, x+width, oldy+length, BLACK);
00118                 oldy = y;
00119             }
00120             else if(oldy < y) {
00121                 uLCD->filled_rectangle(x, oldy, x+width, oldy+paddleMove, BLACK);
00122                 uLCD->filled_rectangle(x, oldy+length,x+width, oldy+length+paddleMove, BLUE);
00123                 oldy = y;
00124             }
00125       }
00126       
00127