Diff: Spaceship/Spaceship.cpp

Revision:

149:bd0f37008f5a

Parent:

145:e060e890c725

--- a/Spaceship/Spaceship.cpp	Thu May 09 12:09:59 2019 +0000
+++ b/Spaceship/Spaceship.cpp	Thu May 09 14:13:43 2019 +0000
@@ -1,65 +1,57 @@
 #include "Spaceship.h"
 
+// nothing to be done here.
 Spaceship::Spaceship() //constructor of class Spaceship
 {
+
 }
 Spaceship::~Spaceship() //Destructor of class Spaceship
 {
-}
-//////////////////////////////////////////////////////////
-
-
-void Spaceship::init(int x_spaceship,int y_spaceship, int speed_spaceship)
-{
-    //intialise the prameters of class Spaceship 
-
-     _x_spaceship=  x_spaceship;                      // the position of spaceship at x-cooridante.
-     _y_spaceship=  y_spaceship;                      //  the position of spaceship at y-cooridante.
-      _speed_spaceship= speed_spaceship;              // the speed of the alien. 
-}
-
-///////////////////////////////////////////////////////////////////////////
-  
-  // void function to draw the spaceship by using N5110 library 
-void Spaceship::draw(N5110 &lcd)
-{
-      //drawing the spaceship by using lcd.drawSprite.
-    lcd.drawSprite(_x_spaceship,_y_spaceship,32,32,(int *) spaceship2);
 
 }
 
+//intialise the prameters of class Spaceship
+void Spaceship::init(int x_spaceship,int y_spaceship, int speed_spaceship)
+{
+    _x_spaceship=  x_spaceship;  // the position of spaceship at x-cooridante.
+    _y_spaceship=  y_spaceship;  //  the position of spaceship at y-cooridante.
+    _speed_spaceship= speed_spaceship;  // the speed of the alien.
+}
 
+// void function to draw the spaceship by using N5110 library
+void Spaceship::draw(N5110 &lcd)
+{
+    //drawing the spaceship by using lcd.drawSprite.
+    lcd.drawSprite(_x_spaceship,_y_spaceship,32,32,(int *) spaceship2);
+}
+
+// void function to update the direction and the magnitude of the spaceship.
 void Spaceship::update(Direction d,float mag)
 {
     _speed_spaceship = int(mag*10.0f);
-/////////////////////////////////////////////////////////////////
-    if(d==N) {                                        //if statment to check if the joystic's direction moves to the north
-
-  _y_spaceship-=2;                                    // the position of the spaceship at y-coordiante decrement by two
-
-//  printf("North\n");                                //printf statment.
-    } else if(d==S) {                                 // else if condition to check if the joystic's direction moves to the south
-       
-   _y_spaceship+=2;                             // the position of the spaceship at y-coordiante increment by two
-
-         //  printf("North\n");                      //printf statment
-
+    if(d==N) {  // if statment to check if the joystic's direction moves to the north
+        _y_spaceship-=2;  // the position of the spaceship at y-coordiante decrement by two
+  //printf("North\n");  // printf statment.
+    } else if(d==S) {  // else if condition to check if the joystic's direction moves to the south
+        _y_spaceship+=2;  // the position of the spaceship at y-coordiante increment by two
+   // printf("North\n");  // printf statment
     }
-
-    if(_y_spaceship>=30) {                            //if statment to check the position of the spaceship at y_cooridante.
-        _y_spaceship=30;                              // y_cooridante of the spaceship equals 30
-        //printif("alien at y_cooridante equal 30\n")    // printif statment
+    if(_y_spaceship>=30) {  // if statment to check the position of the spaceship at y_cooridante.
+        _y_spaceship=30;  // y_cooridante of the spaceship equals 30
+        //printif("alien at y_cooridante equal 30\n")  // printif statment
     } else if(_y_spaceship<=0) {
         _y_spaceship=0;
     }
-
 }
 
-int Spaceship::get_pos_x() // to get the position of the spaceship at x_cooridante.
+// this function to get the position of the spaceship at x_cooridante.
+int Spaceship::get_pos_x()
 {
     return _x_spaceship;  // return the value of x_corridante of the spaceship in integer.
 }
-int Spaceship::get_pos_y()//function to get the position of the alien at y_cooridante.
+
+//function to get the position of the alien at y_cooridante.
+int Spaceship::get_pos_y()
 {
     return _y_spaceship;  // return the value of y_corridante of the spaceship in integer.
 }
@@ -67,16 +59,18 @@
 //void function to set the position of the spaceship in x-cooridante and y_cooridante.
 void Spaceship::set_pos(int x, int y)
 {
-    _x_spaceship = x;     //the position of the spaceship at x-coordniate is equal to x. 
-    _y_spaceship = y;     //the position of the spaceship at y-coordniate is equal to y. 
+    _x_spaceship = x;     //the position of the spaceship at x-coordniate is equal to x.
+    _y_spaceship = y;     //the position of the spaceship at y-coordniate is equal to y.
 }
 
+//void function to add the scores of the spaceship.
 void Spaceship::add_score()
 {
     _score++;   // increment the scores by 1.
-    //printf("scores increament by 1\n")       
+    //printf("scores increament by 1\n")
 }
 
+//this function is to get the scores of the spaceship
 int Spaceship::get_score()
 {
     return _score; //return the numbers of the scores which achived by the spaceship.