#include <iostream>
#include <stdlib.h>
using namespace std;

const int YMAX = 20; // Array bound for screen height
const int XMAX = 70; // Array bound for screen length

class Draw {
	protected:
		char display[XMAX][YMAX]; // 20 by 70 character array to hold the
 picture
		int input, xpos, ypos;
	public:
		// Constructor to initialize object member data
		Draw() : input(0), xpos(0), ypos(19)
		{	}
		void greeting(); // Greeting screen to let the user know what this
 program is and to instruct the user on how to use the program
		void setup_screen(); // Setup the array 
		void process_picture(); // Process the user provided string and store
 into the array
		void display_picture(); // Print the picture onto the screen
};

	void Draw::greeting() {
        //This function will display to the user the instructions on
 how to use this program
        cout << "Welcome to the picture string generator!" << endl
			 << "Please enter a string of numbers representing " << endl
             << "a picture that you would like to display." << endl
			 << "Numbers print as the following:" << endl << endl
			 << "8   1   2" << endl
			 << " \\  |  /" << endl
			 << "7 --+-- 3" << endl
			 << " /  |  \\" << endl
			 << "6   5   4" << endl << endl
			 << "Positive numbers will draw an *." << endl
			 << "A negative number will move the cursor but not draw a *." <<
 endl;
	}

	void Draw::setup_screen() {
        //This function will initialize the "display" array so that
 when it is printed all array elements will be ' ' (blank)
	}

	void Draw::process_picture() {
        //This function will process the users input and create the
 picture by storing characters in the "display" array
	}

	void Draw::display_picture() {
        //This function will print the "display" array to the screen
	}