Menu.h

00001 #ifndef MENU_H
00002 #define MENU_H
00003 
00004 #include "mbed.h"
00005 #include "N5110.h"
00006 #include "Gamepad.h"
00007 #include "EngineController.h"
00008 
00009 /** State for finite state machine struct */
00010 struct State {
00011   int output; /**< Integer for output number. */
00012   int next_state[4]; /**< Array of integers for next possible states. */
00013 };
00014 
00015 /** Menu Class
00016 * @brief Class to control the overall state of the game 
00017 * @author Lewis Wooltorton
00018 * @date April 2019
00019 
00020 
00021 @code
00022 
00023 #include "N5110.h"
00024 #include "Gamepad.h"
00025 #include "mbed.h"
00026 #include "Menu.h"
00027 
00028 N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
00029 Gamepad gamepad;
00030 Menu menu;
00031 
00032 void init_game();
00033 
00034 int main() {
00035   gamepad.init();
00036   menu.init(); 
00037   lcd.init(); 
00038   lcd.normalMode();      
00039   lcd.setBrightness(0.5); 
00040   while(1) {
00041     
00042     // clear, refresh lcd and run the menu.
00043     lcd.clear();  
00044     menu.run(lcd, gamepad);   
00045     lcd.refresh();
00046     wait(0.01);  
00047   }     
00048 }  
00049 
00050 @endcode
00051 */
00052 
00053 class Menu {
00054  public:
00055   // Constructor and Destructor.
00056   /**
00057   * @brief Constructor @details Non user specified.
00058   */
00059   Menu();
00060   /**
00061   * @brief Destructor @details Non user specified.
00062   */
00063   ~Menu();
00064   
00065   // Mutators
00066   /**
00067   * @brief Initialises the Menu object.
00068   */ 
00069   void init();
00070   /**
00071   * @brief Runs the menu via a state machine.
00072   * @param &lcd @details The lcd object from the N5110 class
00073   * @param &gamepad @details The gamepad object from Gamepad class
00074   */
00075   void run(N5110 &lcd, Gamepad &gamepad);
00076   
00077  private:
00078   void set_input(bool start, bool back, bool x);
00079   void run_game(N5110 &lcd, Gamepad &gamepad);
00080   void display_menu(N5110 &lcd, Gamepad &gamepad);
00081   void display_controls(N5110 &lcd, Gamepad &gamepad);
00082   void output(N5110 &lcd, Gamepad &gamepad);
00083   void play_tone(Gamepad &gamepad);
00084   void play_chord_a(Gamepad &gamepad);
00085   void play_chord_b(Gamepad &gamepad);
00086   
00087   int _menu_input;
00088   EngineController _controller;
00089   bool _button;
00090   int _state;
00091   int _output;
00092   bool _tone_flag;
00093   int _tone_counter;
00094   int _chord_counter;
00095 };
00096 #endif