Diff: Car/Car.cpp

Revision:

3:1231a3961984

Parent:

2:5d3aac7fd3df

--- a/Car/Car.cpp	Tue May 08 11:15:58 2018 +0000
+++ b/Car/Car.cpp	Thu May 24 17:37:17 2018 +0000
@@ -3,28 +3,31 @@
 Car::Car()
 {
 
+
 }
 
 Car::~Car()
 {
 
+
 }
 
 void Car::init(int x,int y,int width, int height)
 {
-    _x = WIDTH/2;    _width = 3;          // x initial start coordinate
-    _y = HEIGHT/3;   _height = 5;         // y initial start coordinate
+    _x = WIDTH/2;    _width = 3;          // initial start coordinate (x)
+    _y = HEIGHT/3;   _height = 5;         // initial start coordinate (y)
     
 
     int direction = 0;
     if (direction == 0) {
-        _velocity.y = (1);// car is always moving
+        _velocity.y = (1);// car is moving in the y direction, hence, down the screen
     }
 }
 
 void Car::draw(N5110 &lcd)
 {
-    // draw in screen buffer.
+    // the pixels in the screen are filled in black to form a rectangle 
+    
    lcd.drawRect(_x,_y,_width,_height,FILL_BLACK);
 }
 
@@ -78,13 +81,13 @@
 }
 
 
-Vector2D Car::get_position()
+Vector2D Car::get_pos()
 {
     Vector2D p = {_x,_y};
     return p;
 }
 
-void Car::set_position(Vector2D p)
+void Car::set_pos(Vector2D p)
 {
     _x = p.x;
     _y = p.y;
@@ -99,4 +102,4 @@
 int Car::get_score()
 {
     return _score;
-}
+}
\ No newline at end of file