I forget- can you add exp to cost of upgrading units?

[Emacz]

Want to try something new with Merc in Classical Warfare AEA.  I havent tried yet, cause I figuted I would ask before nubbing and creating errors.  Can I write it so the Promotion is includeded in the upgrade?  

 <Upgrade>

    <veteran>

      <Entity>units/athen/merc_inf_archer_market_a</Entity>

      <Tooltip>Rank up to veteran status.</Tooltip>

      <Cost>

        <metal>10</metal>

      </Cost>

      <Variant>upgrading</Variant>

      <Time>10</Time>

    </veteran>

  </Upgrade>

  <Promotion>

    <Entity>units/athen/merc_inf_archer_market_a</Entity>

  </Promotion>

[real_tabasco_sauce]

You want it to promote upon upgrading? Or do you want the user to have the choice of upgrading by spending some metal vs promoting by letting the unit gain xp. If it is the latter, yes this should work.

[Emacz]

1 hour ago, real_tabasco_sauce said:

You want it to promote upon upgrading? Or do you want the user to have the choice of upgrading by spending some metal vs promoting by letting the unit gain xp. If it is the latter, yes this should work.

Once they reach the experienced needed to promote to Advanced, I then want to have them "upgrade" to finish the process. Basically Merc dont recieved techs from forrge/wtf etc... they also dont rank up like regular "CS"  they are gready MFs!  They want more "gold" to fight harder