#ifndef _MENU_H_
#define _MENU_H_
#include "game.h"
/**
* Enumeration of the menu states.
*/
typedef enum {
  START_SCREEN,   // Start screen, press button b to start.  
  SHIP_SELECT,    // Ship Selected Screen.  
  SELECT_SCREEN,  // Select ship screen.

  GAME_START,     // Starting Game Screen.
  GAME_OVER_DRAW, // Draw the game over screen.
  GAME_OVER,      // Game Over Screen.
  CONTINUE       // Continue Screen.
} MenuStates;

#define TITLE_Y_CENTER 30 // Title Center
#define LOGO_Y_CENTER 26  // Logo Center

/**
* Initializes Menu parameters.
*/
void initializeMenu(ShipInfoDesc* ship1, ShipInfoDesc* ship2);

/**
* Process next State for Menu selection. (Call by main loop once a frame, 
* until this returns true.
* @return non-zero when we can enter game mode.
*/
char nextMenuState();

/**
* Displays the Start Screen.
*/
void displayStartScreen();

/**
* Display the Ship Selection Screen.
*/
void displayShipSelectScreen();

/**
* Update the selection bars for the ships.
*/
void updateSelectScreen(char player);

/**
* Update the Game Over Selection Choices
*/
void updateGameOverSelection(char type);

/**
* Display the Battle Message.
*/
void displayBattleMessage();
#endif