#ifndef _hangman_h
#define _hangman_h

#include<iostream.h>
#include<apstring.h>
#include<apvector.h>


class hangman
{

public:

	hangman(apstring);
	void check_letter(char);
	void display_results();
	void display_man();
	void display_used();
	int end();

private:

	apstring word;
	int wrong_count;
	apstring used_letters;     //or use used_letters+=guess
	apstring word_copy;

};


hangman::hangman(apstring word)
: word(word),wrong_count(0),used_letters(""), word_copy(word)	 //initilizer list
{
	for(int loop=0; loop<word.length(); loop++)
		word_copy[loop]='_';

	used_letters="";
}



void hangman::check_letter(char guess)
{  int abc=0;
	for(int loop=0;loop<word.length(); loop++)
		{
				if (guess==word[loop])
					{
					  word_copy[loop]=guess;
						abc=1;
					}      //end of if
		}  //end of for

if(abc==0)
	{
		used_letters+=guess;
		wrong_count++;
	}
}

void hangman::display_results()
{
	cout<<word_copy<<endl;
}

void hangman::display_man()
{

	switch(wrong_count)
	{
		case 1:
			cout<<"  O  "; break;
		case 2:
			cout<<"  O  "<<endl;
			cout<<"  |  "<<endl; break;
		case 3:
			cout<<" _O  "<<endl;
			cout<<"  |  "<<endl; break;
		case 4:
			cout<<" _O_  "<<endl;
			cout<<"  |  "<<endl; break;
		case 5:
			cout<<" _O_  "<<endl;
			cout<<"  |  "<<endl;
			cout<<" /   "<<endl;  break;
		case 6:
			cout<<"--YOU LOOSE--";
			cout<<" _O_  "<<endl;
			cout<<"  |  "<<endl;
			cout<<" / \ "<<endl; break;
		}
}

void hangman::display_used()
{
	cout<<"you have used these letters so far:"<<endl;
	cout<<used_letters;
}

int end()
{
return 1;
}



#endif