Diff: Paddle.cpp

Revision:

0:3d0db4e183ee

Child:

7:4fa3edaa1201

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Paddle.cpp	Fri Feb 06 09:51:06 2015 +0000
@@ -0,0 +1,87 @@
+#include "Paddle.h"
+
+Paddle::Paddle(LCD_ST7735* pDisp)
+{   // constructor
+    this->pDisp=pDisp;
+}
+
+Paddle::Paddle(LCD_ST7735* pDisp, int nX, int nY, int nWidth, int nHeight)
+{   // constructor
+    this->pos.set(nX, nY);
+    this->dim.nWidth=nWidth;
+    this->dim.nHeight=nHeight;
+    this->pDisp=pDisp;
+}
+
+void Paddle::initialize(int nX, int nY, int nWidth, int nHeight)
+{
+    this->pos.set(nX, nY);
+    this->dim.nWidth=nWidth;
+    this->dim.nHeight=nHeight;
+}
+
+void Paddle::checkBoundary(Rectangle rBoundary)
+{
+    if(pos.getX()<rBoundary.getX1())
+        pos.setX(rBoundary.getX1());
+    if(pos.getX()+dim.nWidth>rBoundary.getX2())
+        pos.setX(rBoundary.getX2()-dim.nWidth);
+}
+
+bool Paddle::hasChanged()
+{
+    return(pos.hasChanged());
+}
+
+void Paddle::move(Vector vDiff)
+{
+    this->pos.move(vDiff);
+//    this->rPaddle.move(vDiff);
+
+/*
+char szBuffer[256];
+sprintf(szBuffer, "p:%d,%d      ", pos.getX(), pos.getY());
+this->pDisp->drawString(font_oem, 0, 0, szBuffer);
+*/
+
+}
+
+
+void Paddle::clearPrev()
+{
+    Point p=pos.getPrev();
+    this->pDisp->fillRect(p.getX(), p.getY(), p.getX()+dim.nWidth, p.getY()+dim.nHeight, Color565::Black);    
+}
+
+void Paddle::clear()
+{
+    Point p=pos.getCur();
+    this->pDisp->fillRect(p.getX(), p.getY(), p.getX()+dim.nWidth, p.getY()+dim.nHeight, Color565::Black);    
+}
+
+void Paddle::draw()
+{
+    Point p=pos.getCur();
+    this->pDisp->drawLine(p.getX(), p.getY()+dim.nHeight, p.getX()+dim.nWidth/3, p.getY(), Color565::Blue);
+    this->pDisp->fillRect(p.getX()+dim.nWidth/3, p.getY(), p.getX()+dim.nWidth/3+dim.nWidth/3, p.getY()+dim.nHeight, Color565::Blue);
+    this->pDisp->drawLine(p.getX()+dim.nWidth/3+dim.nWidth/3, p.getY(), p.getX()+dim.nWidth, p.getY()+dim.nHeight, Color565::Blue);
+}
+
+void Paddle::redraw(bool fForceDraw)        // fForceDraw=false
+{   // redraw the paddle if its position has changed
+    //static int n=0;
+//char szBuffer[256];
+    
+    if(pos.hasChanged() || fForceDraw)
+    {
+        Point pPrev=pos.getPrev();
+        Point pCur=pos.getCur();
+/*
+n++;        
+sprintf(szBuffer, "%d %d,%d - %d,%d", n, pPrev.getX(), pPrev.getY(), pCur.getX(), pCur.getY());
+this->pDisp->drawString(font_oem, 20, 0, szBuffer);
+*/
+        clearPrev();
+        draw();
+    }
+}
\ No newline at end of file