assembly language

Drunkards_Walk_Enhanced (Chapter 10) 

Rewrite Walk.asm named as Walk2.asm with several enhancements to make it work like this: (Try to run Walk2.exe) 
How many steps the Drunkard to move: 23 
(39,10) (38,10) (37,10) (38,10) (38,11) (39,11) (38,11) (38,10) (38,11) (37,11) 
(37,10) (37,11) (37,10) (37,9) (37,10) (37,11) (37,12) (36,12) (35,12) (36,12) ( 
37,12) (37,13) (36,13) 
Press any key to continue . . . 

* 
**O 
*** 
*** 
** 

Press any key to continue . . . 
To do this, see the requirements and suggestions below: 
Part 1 
Let the user enter the number of steps that the Drunkard will move. Save it in aWalk.pathsUsed, before calling TakeDrunkenWalk 
Modify the DisplayPosition procedure to output parenthesis coordinates horizontally 
Let the start point be (39,10) with steps going one of four directions. The Drunkard’s current (X,Y) can’t go back to (39,10), but can repeat others 
Notice that a diagonal move should not occur 
In TakeDrunkenWalk2, call DisplayPosition2 to display the required coordinates 
Part 2 
Create the ShowPath procedure to output each step the Drunkard walked with ‘O’ as the start and ‘*’ for all others 
Call ShowPath immediately after calling TakeDrunkenWalk 
Nice to introduce a little delay in ShowPath to have a walking animation effect 
Optional setting color to have a walking motion effect 
If well designed, use registers only without LOCAL variables like currX and currY 
So the main can be implemented in the following steps: 
Receive the number of steps (Test entering a number less than 30, also make WalkMax = 30 or more) 
Required: Call TakeDrunkenWalk2 that in turn, call your new DisplayPosition2 
Optional: Call ShowPath to draw paths generated by TakeDrunkenWalk2 
Note: You can use .IF directives as you want. Don’t make things too complicated. If you fail in assembling error: 
1>Walk2.asm(97): error A2075: jump destination too far : by nn byte(s)… … 
it means your loop body too big. You should reduce the loop instructions or create a subroutine to call in the loop. Try it to have fun! 

visual studio 2010 
willing to pay 20$