ID:159332
 
mob/Pokemon/Pikachu
icon='Pikachu.dmi'
owner="None"
HP=100
MHP=100
Level=1
EXP=0
NEXP=500
Attack=7
Defense=6
SAttack=7
SDefense=6
AttackName="Thundershock"
AttackD=4
Faint=0
Species="Pikachu"
rank="Pokemon"
Type="Pokemon"
GoodS=""
BadS=""

How do I implement movement in there? I also need to make it so they STOP moving once they reach you. And will Bump work for attacking? If so how can I implement it in that, and if not what can I do?
You, of all people, need to learn to use the forum search and resources. The Developer Forums isn't a resource. It's where you go as a last resort, not every time you want to get something done that you don't know how to do. Try learning for a change.

http://www.byond.com/ members/?command=search&text=npc+ai&type=resources