#include<apmatrix.h>
#include<iostream.h>
#include<bool.h>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         #include<apmatrix.h>
#include<iostream.h>
#include<bool.h>
#include<randgen.h>
#include<conio.h>
#include<apvector.h>


bool move(apmatrix<int> &table, int &horz, int&vert, int &counter, int roll);
bool valid(apmatrix<int> table, int horz, int vert, int roll);
void display(apmatrix<int> table);






void main()
{
apmatrix <int> table(9,9,0);
apvector <int> movecnt(8,0);
int vert=1;
int horz=1;
int counter=2;
bool board = 1;
int roll=0;
table[1][1]=1;



		  //DONT USE THE 0 CELL AT ALL!!!!!


display(table);
			while( board==1)
				{
				RandGen (r);
					roll=r.RandInt(1,8) ;
						cout<<"you roll was"<<roll;


						cin.get();
						move(table, horz, vert, counter, roll);


				}


}


bool move(apmatrix<int> &table, int &horz, int&vert, int &counter, int roll)
{
		switch(roll)
		{
			case 1: horz++;	vert-=2; break;
			case 2: horz+=2; vert--;  break;
			case 3: horz+=2; vert++; break;
			case 4: horz++;  vert+=2; break;
			case 5: horz--;  vert+=2; break;
			case 6: horz-=2; vert++;  break;
			case 7: horz-=2; vert--; break;
			case 8: horz--; vert-=2; break;
		}
  bool vld = valid(table, horz,vert, roll);
	if(vld==1)
		{
			table[vert][horz]=counter;
			display(table);
			counter++;

			return 1;
		}
	else
		{
		 cout<<"you landed off the or on a position you were already on--roll again" ;
				cin.get();
				//return 1;
		 }


}



//------CHECK TO SEE IF MOVE LANDS ON THE BOARD OR NOT oooor if THE PLAYER LANDS ON POSITION ALREADY VISITED-----
bool valid(apmatrix<int> table, int horz, int vert, int roll)
{
	if (table[vert][horz]==0 && horz>0 && horz<8 && vert>0 && vert<8)
				return 1;
	else
	{
			switch(roll)
		{
			case 1: horz--;	vert+=2; break;
			case 2: horz-=2; vert++;  break;
			case 3: horz-=2; vert--; break;
			case 4: horz--;  vert-=2; break;
			case 5: horz++;  vert-=2; break;
			case 6: horz+=2; vert--;  break;
			case 7: horz+=2; vert++; break;
			case 8: horz++; vert+=2; break;
		 }

			return 0;
		}
}

//-----DISPLAY THE BOARD AND THE POSITIONS--------
void display(apmatrix<int> table)
{
clrscr();

for(int row=1;row<9;row++)
  {
		for(int column=1; column<9; column++ )
			{
			cout<<table[row][column]<<"   ";
			}
		cout<<endl;
  }
}