settings.cpp

00001 #include "main.h"
00002 #include "menu.h"
00003 #include "constants.h"
00004 #include "settings.h"
00005 #include "gameobject.h"
00006 #include "models.h"
00007 
00008 
00009 Settings::Settings() {                              
00010     current_page = 0;                     
00011 }                                          
00012 
00013 GameObject settingsArrowLeft;
00014 GameObject settingsArrowRight;
00015 
00016 bool Settings::updateAndWriteSettings(){
00017     if(x_dir.read() > joy_threshold_max_x){
00018         current_page -= 1;
00019         wait_ms(time_delay);    
00020     } else if (x_dir.read() < joy_threshold_min_x){
00021         current_page += 1;
00022         wait_ms(time_delay); 
00023     }
00024     if (current_page < 0) {
00025         current_page += total_pages;
00026     }
00027     if (current_page >= total_pages) {
00028         current_page -= total_pages;
00029     }  
00030     if (current_page == 0){ settingsPage0();}
00031     else if (current_page == 1){ settingsPage1();}
00032     
00033     drawArrowsAndExitButton();
00034     lcd.printString("Use the Pot",0,4);
00035     bool back_to_menu = false; 
00036     if (gamepad.check_event(gamepad.B_PRESSED)){
00037         //gamepad.check_event(gamepad.B_PRESSED);
00038         gamepad.check_event(gamepad.A_PRESSED);
00039         back_to_menu = true; 
00040     }
00041     return back_to_menu;  
00042 }
00043 
00044 
00045 void Settings::drawArrowsAndExitButton(){
00046     char buffer[16];
00047     sprintf(buffer,"page #%i", current_page);
00048     lcd.printString(buffer,20,0);
00049     
00050     settingsArrowLeft.pos.x = 6;
00051     settingsArrowLeft.pos.y = 0;
00052     settingsArrowRight.pos.x = 66;
00053     settingsArrowRight.pos.y = 0;
00054   
00055     drawSprite(settingsArrowRight.pos, tutorial_arrow_right_sprite);
00056     drawSprite(settingsArrowLeft.pos, tutorial_arrow_left_sprite);
00057     lcd.printString("Push B to Exit",0,5);
00058 }
00059 
00060 void Settings::settingsPage0(){
00061     lcd.setBrightness(pot.read());
00062     lcd.printString("Set Brightness ",0,1);
00063     lcd.drawRect(3, 20, 70, 10, FILL_TRANSPARENT);
00064     lcd.drawRect(3, 20, 70*pot.read(), 10, FILL_BLACK);
00065 }
00066 
00067 void Settings::settingsPage1(){
00068     lcd.setContrast(pot.read());
00069     lcd.printString("Set Contrast",0,1);
00070     lcd.drawRect(3, 20, 70, 10, FILL_TRANSPARENT);
00071     lcd.drawRect(3, 20, 70*pot.read(), 10, FILL_BLACK);
00072 }
00073