Diff: ball.cpp

Revision:

3:591086e44bf9

Child:

4:7da18e3c590b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ball.cpp	Sun Apr 24 01:23:28 2016 +0000
@@ -0,0 +1,76 @@
+#include "ball.h"
+
+Ball::Ball(uint8_t initx, uint8_t inity, uint8_t size){
+    x = initx;
+    y = inity;
+    diameter = size;
+}
+
+void Ball::setVx(uint8_t newvx){
+    vx = newvx;
+}
+
+void Ball::setVxDir(bool dir){
+    vxDir = dir;
+}
+
+void Ball::setBaseVy(uint8_t baseVy){
+    vy = baseVy;
+}
+
+void Ball::setVyDir(bool dir){
+    vyDir = dir;
+}
+
+uint8_t Ball::getSize(){
+    return diameter;
+}
+
+uint8_t Ball::getX(){
+    return x;
+}
+
+uint8_t Ball::getY(){
+    return y;
+}
+
+uint8_t Ball::getFutureX(){
+    if (vxDir)
+        return x+vx;
+    else
+        return x-vx;
+}
+
+uint8_t Ball::getFutureY(){
+    if (vyDir)
+        return y+vy;
+    else
+        return y-vy;
+}
+
+void Ball::reverseXDirection(){
+    vxDir = !vxDir;
+}
+
+void Ball::reverseYDirection(){
+    vyDir = !vyDir;
+}
+
+void Ball::reset(uint8_t newx, uint8_t newy, int newvx, int newvy){
+    x = newx;
+    y = newy;
+    vx = newvx;
+    vy = newvy;
+}
+
+void Ball::update(){ 
+    if (vxDir)
+        x = x+vx;
+    else
+        x = x-vx;
+    
+    if (vyDir)
+        y = y+vy;
+    else
+        y = y-vy;
+}
\ No newline at end of file