ELEC2645 (2018/19)
Adam Baker 201166301
Dependencies: mbed Gamepad N5110
Diff: Menu/Menu.cpp
- Revision:
- 41:4b20f909bbcb
- Parent:
- 40:f53c70793975
- Child:
- 43:11c5d098ce9d
diff -r f53c70793975 -r 4b20f909bbcb Menu/Menu.cpp
--- a/Menu/Menu.cpp Tue May 07 18:07:39 2019 +0000
+++ b/Menu/Menu.cpp Wed May 08 15:22:53 2019 +0000
@@ -1,5 +1,6 @@
#include "Menu.h"
+//nothing needed doing in the constructor or deconstructor
Menu::Menu()
{
@@ -10,7 +11,7 @@
}
-void Menu::init() //initialise Menu variables
+void Menu::init() //initialise Menu variables
{
_select = 1;
_input = 0;
@@ -19,7 +20,7 @@
}
-void Menu::title_intro(N5110 &lcd, Gamepad &pad) //run intro sequence
+void Menu::title_intro(N5110 &lcd, Gamepad &pad) //runs intro sequence
{
intro_b(lcd, pad);
intro_bl(lcd, pad);
@@ -32,93 +33,93 @@
intro_block_head(lcd, pad);
}
-void Menu::intro_b(N5110 &lcd, Gamepad &pad) //display b with note
+void Menu::intro_b(N5110 &lcd, Gamepad &pad) //display b with note
{
wait(0.5);
lcd.clear();
- pad.tone(261.3, 0.1); //C beat 1
- B(1,15,lcd);
+ pad.tone(261.3, 0.1); //plays C, on beat 1
+ B(1,15,lcd); //displays B sprite
lcd.refresh();
}
-void Menu::intro_bl(N5110 &lcd, Gamepad &pad) //display bl with note
+void Menu::intro_bl(N5110 &lcd, Gamepad &pad) //display bl with note
{
- wait(0.2);
+ wait(0.2);
lcd.clear();
- pad.tone(293.66, 0.1); //D beat 1.5
- BL(1,15,lcd);
+ pad.tone(293.66, 0.1); //plays D, beat 1.5
+ BL(1,15,lcd); //displays BL sprite
lcd.refresh();
}
-void Menu::intro_blo(N5110 &lcd, Gamepad &pad) //display blo with note
+void Menu::intro_blo(N5110 &lcd, Gamepad &pad) //display blo with note
{
wait(0.4);
lcd.clear();
- pad.tone(440.00, 0.1); //G beat 2.5
- BLO(1,15,lcd);
+ pad.tone(440.00, 0.1); //plays G, beat 2.5
+ BLO(1,15,lcd); //displays BLO sprite
lcd.refresh();
}
-void Menu::intro_bloc(N5110 &lcd, Gamepad &pad) //display bloc with note
+void Menu::intro_bloc(N5110 &lcd, Gamepad &pad) //display bloc with note
{
wait(0.4);
lcd.clear();
- pad.tone(392.00, 0.1); //A beat 3.5
- BLOC(1,15,lcd);
+ pad.tone(392.00, 0.1); //Plays A, beat 3.5
+ BLOC(1,15,lcd); //displays BLOC sprite
lcd.refresh();
}
-void Menu::intro_block(N5110 &lcd, Gamepad &pad) //display block with note
+void Menu::intro_block(N5110 &lcd, Gamepad &pad) //display block with note
{
wait(0.2);
lcd.clear();
- pad.tone(220.00, 0.1); //A beat 4
- BLOCK(1,15,lcd);
+ pad.tone(220.00, 0.1); //plays A, beat 4
+ BLOCK(1,15,lcd); //displays BLOCK sprite
lcd.refresh();
}
-void Menu::intro_block_h(N5110 &lcd, Gamepad &pad) //display block h with note
+void Menu::intro_block_h(N5110 &lcd, Gamepad &pad) //display block h with note
{
wait(0.4);
lcd.clear();
- pad.tone(196.00, 0.1); //G beat
- BLOCK_H(1,15,lcd);
+ pad.tone(196.00, 0.1); //plays G, beat 1
+ BLOCK_H(1,15,lcd); //displays BLOCK H sprite
lcd.refresh();
}
-void Menu::intro_block_he(N5110 &lcd, Gamepad &pad) //display block he with note
+void Menu::intro_block_he(N5110 &lcd, Gamepad &pad) //display block he with note
{
wait(0.133);
lcd.clear();
- pad.tone(220.00, 0.1); //A
- BLOCK_HE(1,15,lcd);
+ pad.tone(220.00, 0.1); //plays A, beat 1.33
+ BLOCK_HE(1,15,lcd); //displays BLOCK HE sprite
lcd.refresh();
}
-void Menu::intro_block_hea(N5110 &lcd, Gamepad &pad) //display block hea with note
+void Menu::intro_block_hea(N5110 &lcd, Gamepad &pad) //display block hea with note
+{
+ wait(0.133);
+
+ lcd.clear();
+ pad.tone(246.94, 0.1); //plays B, beat 1.66
+ BLOCK_HEA(1,15,lcd); //displays BLOCK HEA sprite
+ lcd.refresh();
+}
+
+void Menu::intro_block_head(N5110 &lcd, Gamepad &pad) //display block head with note
{
wait(0.133);
lcd.clear();
- pad.tone(246.94, 0.1); //B
- BLOCK_HEA(1,15,lcd);
- lcd.refresh();
-}
-
-void Menu::intro_block_head(N5110 &lcd, Gamepad &pad) //display block head with note
-{
- wait(0.133);
-
- lcd.clear();
- pad.tone(261.63, 0.1); //C
- BLOCK_HEAD(1,15,lcd);
+ pad.tone(261.63, 0.1); //plays C, beat 2
+ BLOCK_HEAD(1,15,lcd); //displays B sprite
lcd.refresh();
}
@@ -153,7 +154,7 @@
-int Menu::select_input_main(Gamepad &pad, N5110 &lcd) //selects input using button and joystick
+int Menu::select_input_main(Gamepad &pad, N5110 &lcd) //selects input using button and joystick
{
if (pad.check_event(Gamepad::A_PRESSED)) { //if a button pressed,
@@ -187,20 +188,20 @@
return _input;
}
-void Menu::print_main_menu(N5110 &lcd) //can go in menu class.
+void Menu::print_main_menu(N5110 &lcd) //prints menu class visuals
{
lcd.clear();
- menu_decoration(lcd);
+ menu_decoration(lcd); //top and bottom flashing decoative part
- lcd.printString(" Play Game ",0,1);
+ lcd.printString(" Play Game ",0,1); //prints menu options
lcd.printString(" Highscore ",0,2);
lcd.printString(" Settings ",0,3);
lcd.printString(" Quit... ",0,4);
- if (_select == 1) {
- lcd.drawRect(3,10,3,3,FILL_BLACK);
- } else if (_select == 2) {
+ if (_select == 1) { //depending on _select value,
+ lcd.drawRect(3,10,3,3,FILL_BLACK); //cursor changes position,
+ } else if (_select == 2) { //stays in line with what ever text selected corresponds too
lcd.drawRect(3,18,3,3,FILL_BLACK);
} else if (_select == 3) {
lcd.drawRect(3,26,3,3,FILL_BLACK);
@@ -212,27 +213,27 @@
}
-void Menu::menu_decoration(N5110 &lcd)
+void Menu::menu_decoration(N5110 &lcd) //displays animated borders for menu pages
{
_count++; //count increments
- if (_count == 3) { //flash inverts ever 3rd count
+ if (_count == 3) { //flash inverts every 3rd count
_flash = !_flash; //and count resets to 0
_count = 0;
}
- if (_flash) {
+ if (_flash) { //when flash is true displays one version of boarder
lcd.printString("<><><><><><><>",0,0);
lcd.printString("><><><><><><><",0,5);
- } else {
+ } else { //when false, displays inverted version of boarder, creating an animation
lcd.printString("><><><><><><><",0,0);
lcd.printString("<><><><><><><>",0,5);
}
}
-int Menu::select_input_continue(Gamepad &pad, N5110 &lcd) //selects input using button and joystick
+int Menu::select_input_continue(Gamepad &pad, N5110 &lcd) //selects input using button and joystick
{
if (pad.check_event(Gamepad::A_PRESSED)) { //if a button pressed,
@@ -261,23 +262,23 @@
_stop = 0;
}
- print_continue_menu(lcd); //print main menu
+ print_continue_menu(lcd); //print continue menu
return _input;
}
-void Menu::print_continue_menu(N5110 &lcd) //can go in menu class.
+void Menu::print_continue_menu(N5110 &lcd) //prints continues menu's visuals
{
lcd.clear();
- menu_decoration(lcd);
+ menu_decoration(lcd); //prints decorative border
- lcd.printString(" Continue ",0,2);
- lcd.printString(" Go back ",0,3);
+ lcd.printString(" Continue ",0,2); //prints continue menus options
+ lcd.printString(" Go back ",0,3);
- if (_select == 1) {
+ if (_select == 1) { //prints cursor in correct possition according to _select
lcd.drawRect(3,18,3,3,FILL_BLACK);
} else if (_select == 2) {
lcd.drawRect(3,26,3,3,FILL_BLACK);
@@ -288,43 +289,43 @@
}
-void Menu::print_highscore(N5110 &lcd, int highscore)
+void Menu::print_highscore(N5110 &lcd, int highscore) //prints highscore menu
{
lcd.clear();
- menu_decoration(lcd);
+ menu_decoration(lcd); //prints decorative border
- lcd.printString(" Highscore.. ", 0,1);
+ lcd.printString(" Highscore.. ", 0,1);
lcd.printString(" ..is.. ", 0,2);
char buffer[14];
- sprintf(buffer,"%i", highscore);
+ sprintf(buffer,"%i", highscore); //displays high score
lcd.printString(buffer,35,3);
- lcd.printString(" B to go back", 0,4);
+ lcd.printString(" B to go back", 0,4);
lcd.refresh();
}
-float Menu::print_settings(Gamepad &pad, N5110 &lcd)
+float Menu::print_settings(Gamepad &pad, N5110 &lcd) //prints settings menu
{
lcd.clear();
- menu_decoration(lcd);
+ menu_decoration(lcd); //prints decorative border
lcd.printString(" Use POT for ", 0,1);
lcd.printString("Contrast level", 0,2);
- float pot = pad.read_pot();
- float contrast = (pot*0.2f)+0.47f; //scale to 0.47 - 0.67
- int width = int(pot*84.0f);
+ float pot = pad.read_pot(); //read pot value
+ float contrast = (pot*0.2f)+0.47f; //scale to 0.47 - 0.67 (contrast out side of this makes screen unreadable)
+ int width = int(pot*84.0f); //scale pot tp 0 - 84 in integer steps
- lcd.drawRect(1,26,80,15,FILL_TRANSPARENT);
- lcd.drawRect(1,26,width,15,FILL_BLACK);
+ lcd.drawRect(1,26,80,10,FILL_TRANSPARENT); //draw rectangle
+ lcd.drawRect(1,26,width,10,FILL_BLACK); //fill rectangle, depending where the pot is
lcd.refresh();
- return contrast;
+ return contrast; //returns contrast
}
@@ -332,7 +333,7 @@
-void Menu::B(int x, int y, N5110 &lcd)
+void Menu::B(int x, int y, N5110 &lcd) //prints B sprite
{
const int B[48][84] = {
@@ -364,7 +365,7 @@
}
-void Menu::BL(int x, int y, N5110 &lcd)
+void Menu::BL(int x, int y, N5110 &lcd) //prints BL sprite
{
const int BL[48][84] = {
@@ -396,7 +397,7 @@
}
-void Menu::BLO(int x, int y, N5110 &lcd)
+void Menu::BLO(int x, int y, N5110 &lcd) //prints BLO sprite
{
const int BLO[48][84] = {
@@ -428,7 +429,7 @@
}
-void Menu::BLOC(int x, int y, N5110 &lcd)
+void Menu::BLOC(int x, int y, N5110 &lcd) //prints BLOC sprite
{
const int BLOC[48][84] = {
@@ -460,7 +461,7 @@
}
-void Menu::BLOCK(int x, int y, N5110 &lcd)
+void Menu::BLOCK(int x, int y, N5110 &lcd) //prints BLOCK sprite
{
const int BLOCK[48][84] = {
@@ -488,13 +489,13 @@
};
- lcd.drawSprite(x,y,48,84,(int *)BLOCK);
+ lcd.drawSprite(x,y,48,84,(int *)BLOCK);
}
-void Menu::BLOCK_H(int x, int y, N5110 &lcd)
+void Menu::BLOCK_H(int x, int y, N5110 &lcd) //prints BLOCK H sprite
{
const int BLOCK_H[48][84] = {
@@ -526,7 +527,7 @@
}
-void Menu::BLOCK_HE(int x, int y, N5110 &lcd)
+void Menu::BLOCK_HE(int x, int y, N5110 &lcd) //prints BLOCK HE sprite
{
const int BLOCK_HE[48][84] = {
@@ -558,7 +559,7 @@
}
-void Menu::BLOCK_HEA(int x, int y, N5110 &lcd)
+void Menu::BLOCK_HEA(int x, int y, N5110 &lcd) //prints BLOCK HEA sprite
{
const int BLOCK_HEA[48][84] = {
@@ -590,7 +591,7 @@
}
-void Menu::BLOCK_HEAD(int x, int y, N5110 &lcd)
+void Menu::BLOCK_HEAD(int x, int y, N5110 &lcd) //prints BLOCK HEAD sprite
{
const int BLOCK_HEAD[48][84] = {