Creating a "bank system" for upgrades.

[troyboy]

Well if your familiar with footmen, you may know wat i mean by this.

In footmen, the other players on the team pool money to one player so that he can upgrade.

However i dont want this to happen, i want this to happen.

There is a bank like unit, that players can donate money to, and once the unit has had a certain ammount of money donated, it upgrades the units.

How the heck do i go about making something about this?

Any help is appreciated.

 

[Tamisrah]

I believe the easiest way to achieve this would be to create a unit allied to the players that may donate. Give it some abilities based off upon "charge gold/lumber"? ['AAns'] with different gold/lumber costs (for example 1g,10g,100g,1000g) and use a trigger to save the overall gold spend on those dummy abilities.
Then if the gold reaches whatever amount you want do your upgrade.