How to get the total Health Points of units in a unit group?

[chunchunmaru]

The title says it all. Any idea on how to get the total?

 

[Uncle]

For Current HP:

• Get Total Current HP
  • Events
  • Conditions
  • Actions
    • Set Variable TempGroup = (Units in (Playable map area) matching ((Unit-type of (Matching unit)) Equal to Footman))
    • Set Variable HPCurrent = 0.00
    • Unit Group - Pick every unit in TempGroup and do (Actions)
      • Loop - Actions
        • Set Variable HPCurrent = (HPCurrent + (Life of (Picked unit)))

For Max HP:

• Get Total Max HP
  • Events
  • Conditions
  • Actions
    • Set Variable TempGroup = (Units in (Playable map area) matching ((Unit-type of (Matching unit)) Equal to Footman))
    • Set Variable HPMax = 0
    • Unit Group - Pick every unit in TempGroup and do (Actions)
      • Loop - Actions
        • Set Variable HPMax = (HPMax + (Max HP of (Picked unit)))

HPCurrent is a Real variable and HPMax is an Integer variable.

Don't forget to clean up the memory leak after looping over the group:

• Custom script: call DestroyGroup(udg_TempGroup)

^ This is only necessary if the Unit Group is temporary. In other words, destroy it if you don't need to keep tracking the units inside.

 

[Pyrogasm]

bj_wantDestroyGroup = true works there too. (For completeness)

 

[chunchunmaru]

Thanks everyone ^^ much appreciated.