Well today i'll teach you how to idet maps in DotA,You can use this Dota Template by SD_Ryoko and AceHart.
*copy and paste it in your warcraft map folder,open your downloaded map in world editor .
Just add Heroes and items! A free DotA template for any mapper to use. Includes all the desired modes of gameplay. All random, All pick, an item combiner, multiboard and sample heroes. Revives spawn heroes and tallies score. Prevents most back dooring and spawns stronger units when barracks fall. Revives creeps camps on the map. A free, open source map for you to create your own Defense of the Ancients.
Don't put up with one new broken hero a month anymore! Sick of the fact they won't fix Naix? Comes with a rock solid, non-looping random hero engine.
NOTES:
Configure the map in the initialization trigger.
Create your heroes and add them to the Hero Setup Triggers.
Add each hero to the gamplay constants
-Techtree - Dependency Equivalents - Hero : ADD ALL THERE.