How would a Hero use ammo?

[Horde_Tauren]

In my RPG, I need to make my Hunter use ammo for his shots. So far, I only have a basic gun made. So, how would I make the gun use ammo? Would it take triggers, JASS, nothing? A little help would be appreciated.

 

[Xarwin]

You might use the 'search' function and type 'Ammo System'.
I'm sure that you will find enough information.

 

[Dr Super Good]

Everytime the hunter attacks, remove 1 arrow from inventory, if no arrows are found, stop it from attacking. One of the simplist systems to make, if only I could make one where the unit actually stops shooting when I issue the stop order, and not after, but anyway im sure I can if I wanted to.

 

[PurplePoot]

Well, Super

Events
A Unit attacks
Conditions
Unit Type of Attacking Unit == Hunter
Actions
if (Arrows == 0)
Order Attacking Unit to stop
endif
if (Arrows > 0)
Remove 1 arrow
endif
if (Arrows == 0)
Create some dummy unit
Order some dummy unit to cast Drunken Haze (AOE 0) on Attacking Unit, that does nothing except block Ranged attacks.
Add Expiration Timer to that dummy
endif

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Events
Unit Acquires an Item
Conditions
Unit has buff (No Arrows!)
Item being Manipulated == Arrows
Actions
Remove (No Arrows!) from triggering unit