Diff: GameMenus/Menus.cpp

Revision:

33:24ef796ff2c8

Parent:

32:e5d997d2ed79

Child:

40:13b8467526d0

diff -r e5d997d2ed79 -r 24ef796ff2c8 GameMenus/Menus.cpp
--- a/GameMenus/Menus.cpp	Mon Apr 29 17:34:37 2019 +0000
+++ b/GameMenus/Menus.cpp	Fri May 03 00:27:52 2019 +0000
@@ -1,31 +1,35 @@
 #include "Menus.h"
 
 
-
+//default constructor of the class
 Menus::Menus(){
 }
+
+//destructor of the class
 Menus::~Menus(){
 }
+
+//dispalys the welcome menu
 void Menus::welcomeMenu(Gamepad &pad,N5110 &lcd) {
     
     lcd.printString(" Rocket Racer   ",0,0);  
     
-    lcd.drawSprite(25,8,11,9,(int *)enemyMainMenu);
+    lcd.drawSprite(25,8,11,9,(int *)enemyMainMenu);//prints sprites on the welcome menu
     lcd.drawSprite(45,15,11,9,(int *)enemyMainMenu);
     lcd.drawSprite(35,31,11,9,(int *)rocketMainMenu);
-    lcd.drawLine(20, 10, 20,45,1);
+    lcd.drawLine(20, 10, 20,45,1);//draws lines
     lcd.drawLine(22, 10, 22,45,2);
     lcd.drawLine(57, 10, 57,45,1);
     lcd.drawLine(55, 10, 55,45,2);
     
     pad.leds_on();//turns all leds on
     lcd.refresh();
-    tone.Play_Welcome_Melody(pad);
+    tone.Play_Welcome_Melody(pad);//plays a melody
     wait(1); 
  
 }
 
-
+//dispalys the main menu 
 void Menus::drawMenu(N5110 &lcd,Gamepad &pad) {
   
   lcd.clear();
@@ -40,41 +44,41 @@
   pad.leds_on(); 
   wait(0.1);
   lcd.refresh();
-  
+  //calls this method to check button press for each item in the menu
   check_button_pressed(pad,lcd);
           
 }
 
-
+//checks if a button pressed and calls the subsequent method
 void Menus::check_button_pressed(Gamepad &pad,N5110 &lcd){  
-    if (pad.check_event(Gamepad::A_PRESSED) == true){
+    if (pad.check_event(Gamepad::A_PRESSED) == true){//if A presed 
       pad.leds_off();
-      while(1){
+      while(1){//call the game loop
         Rocket_Race.Game_Loop(lcd,pad);
         }
-    }else if (pad.check_event(Gamepad::B_PRESSED) == true){
-      InstructionsMenu(pad,lcd);
-      if (pad.check_event(Gamepad::BACK_PRESSED) == true){
-      drawMenu(lcd,pad);
-        }
-    }else if (pad.check_event(Gamepad::Y_PRESSED) == true){
+    }else if (pad.check_event(Gamepad::B_PRESSED) == true){//if B presed
+      InstructionsMenu(pad,lcd);//call the instructions menu
+      if (pad.check_event(Gamepad::BACK_PRESSED) == true){//if BACK presed
+      drawMenu(lcd,pad);//returns back to the main menu
+      }
+    }else if (pad.check_event(Gamepad::Y_PRESSED) == true){//if Y presed
       pad.leds_off();
-      while(1){
+      while(1){//call the game loop with accelerometer control
         Rocket_Race.Game_Loop_accelerometer(lcd,pad);
-        }
-    }else if (pad.check_event(Gamepad::X_PRESSED) == true){
-      credits(lcd,pad);
+      }
+    }else if (pad.check_event(Gamepad::X_PRESSED) == true){//if X presed
+      credits(lcd,pad);//call the credits page
       if (pad.check_event(Gamepad::BACK_PRESSED) == true){
-      drawMenu(lcd,pad);
-        }
-      }    
-    }
+      drawMenu(lcd,pad);//returns back to the main menu
+      }
+    }    
+}
 
-
+//displays credits menu
 void Menus::credits(N5110 &lcd,Gamepad &pad) {
   
   lcd.clear();
-  
+  //prints strings on the lcd
   lcd.printString("Game By:", 8, 1);
   lcd.printString("Omar Alebiary", 7, 2);
   lcd.printString("ID: 201172644", 7, 3);
@@ -92,7 +96,7 @@
   
 }
 
-
+//displays loading page
 void Menus::loading_menu(N5110 &lcd) {
   lcd.clear();
   lcd.printString("loading...", 2, 1);
@@ -114,6 +118,7 @@
   wait(0.2);
 }
 
+//displays the second instructionsmenu
 void Menus::SecondInstructionsMenu(N5110 &lcd){
     lcd.clear();
     lcd.printString("U can also use",0,0); 
@@ -124,6 +129,7 @@
     lcd.printString("< press BACK ", 12, 5);
     lcd.refresh();
 }
+   
       
 void Menus::InstructionsMenu(Gamepad &pad,N5110 &lcd){