Letter.h

/* AUTHORS: Chris Helms
 *          Adam Naumann
 *          Garrett Yero,
 *          Stirling Strafford
 *          Gilbert Tao
 * ASSIGNMENT TITLE: Pac-Man
 * ASSIGNMENT DESCIRPTION: Emulates Pac-Man in C++
 * DATE CREATED: 11/2/2017
 * DUE DATE: 12/4/2017
 * DATE LAST MODIFIED: 12/3/2017
 */

#ifndef LETTER_H_INCLUDED
#define LETTER_H_INCLUDED

#include <fstream>
#include "Shapes.h"

using namespace std;

const int ROW = 12,
          COL = 13,
          MAXS = 20;

struct Letter{
    char letter;
    int scale;
    Point topLeftCorner;
    Color color;
    char pixel[ROW][COL], scaled[ROW*MAXS][COL*MAXS];

    /*
     *DESCRIPTION: constructor for the letter object
     *RETURN: N/A
     *PRECONDITION: Letter.h is included in the implementation file
     *POSTCONDITION: letter object is created with specified parameters
    */
    Letter(char let = 'A', Color c = Color(), int s = 1, Point p = Point());

    /*
     *DESCRIPTION: searches for specified character in Alphabet.txt file
     *RETURN: void
     *PRECONDITION: Alphabet.txt is the in the project path and a letter
                    object exists
     *POSTCONDITION: the letter is located in the file, and the pixelated version
                     of the letter is loaded into the pixed array
    */
    void findLetter(char let);

    /*
     *DESCRIPTION: scales the letter array based on the scale variable
     *RETURN: void
     *PRECONDITION: letter object with pixel array of letter exists
                    and scale is known
     *POSTCONDITION: the scaled version of the pixel array is loaded into scaled array
    */
    void scaleLetter();

    /*
     *DESCRIPTION: draws the scaled array letter to an SDL_Plotter
     *RETURN: void
     *PRECONDITION: letter object exists
     *POSTCONDITION: letter is printed to the SDL_Plotter according to scale,
                     point, and color
    */
    void draw(SDL_Plotter& g);
};

#endif // LETTER_H_INCLUDED