Diff: Obstacles/Obstacles.cpp

Revision:

3:0c690f1c04d8

Parent:

2:98a41609c827

Child:

4:2fdafb53eac2

--- a/Obstacles/Obstacles.cpp	Tue May 02 18:42:45 2017 +0000
+++ b/Obstacles/Obstacles.cpp	Wed May 03 09:27:04 2017 +0000
@@ -5,17 +5,17 @@
 
 void Obstacles::init()
 {
+    //Initializing the X and Y co ordinates of the obstacle
     obsPosX = rand() % 84;
     obsPosY = rand() % 42-42;
+    
+    //variable to store the status of the obstacle
     obStatus = true;
 }
 
 void Obstacles::draw(N5110 &lcd)
 {
-   //lcd.drawRect(obsPosX-4,obsPosY-3,3,3,FILL_BLACK);
-   //lcd.drawLine(obsPosX-3, obsPosY-3,obsPosX-3,obsPosY+1,1);
-   
-   //lcd.drawCircle(obsPosX,obsPosY,2,FILL_BLACK);
+   //Drawing the character 
     lcd.setPixel(obsPosX,obsPosY);
     
        
@@ -24,36 +24,35 @@
    
 }
 
-
+//To move the obstacle
 void Obstacles::updateObstacle()
 {
+   //Updating the position of the obstacle on the screen and setting its speed 
    obsPosY =obsPosY+1;
   
 }
 
+//Function to check if the obstacle has reached the end of the screen
 void Obstacles::obstacleStatus(Vector2D p)
 {
-   /* if(((p.x<obsPosX+3)&&(p.x>obsPosX-3))&&((p.y<obsPosY+3)&&(p.y>obsPosY-3))){
-        
-        obstacleStatus = false;
-        }
-     */   
+   //Update status if at end of the screen
         if(obsPosY > HEIGHT)
         {
             obStatus = false;
         }
 }
 
-
+//Returns the postion (x,y) of the obstacle on the screen 
 Vector2D Obstacles::getObstaclePos()
 {
     Vector2D p = {obsPosX,obsPosY};
     return p;    
 }
 
-
+//Returns the status of the obstacle
 bool Obstacles::getObstacleStatus()
 {
+    //Used to check when to initialise and render the obstacle
     return obStatus;
     
     }