Would This Work As damage detect System?

[Map Designer]

• Initialization
  • Events
    • Map initialization
  • Conditions
  • Actions
    • Set AllUnitsGroup = (Units in (Playable map area))
    • Unit Group - Pick every unit in AllUnitsGroup and do (Actions)
      • Loop - Actions
        • Trigger - Add to Dmg Event <gen> the event (Unit - (Picked unit) Takes damage)
    • Custom script: call DestroyGroup(udg_AllUnitsGroup)
• UnitIsSpawn
  • Events
    • Unit - A unit enters (Playable map area)
  • Conditions
  • Actions
    • Trigger - Add to Dmg Event <gen> the event (Unit - (Triggering unit) Takes damage)
• UnitDecays
  • Events
    • Unit - A unit Decays
  • Conditions
  • Actions
    • -------- ThereISNoCustomScriptToRemoveEventFromThisTrigger??? --------
• Dmg Event
  • Events
  • Conditions
  • Actions
    • -------- WhateverActionsYouLike --------

 

[Pyrogasm]

It "works" but it's not good. The events relating to dead/removed units will pile up (eating memory and map performance over time) and there is no way to remove them except by destroying the trigger and re-creating that dynamically.

Don't build your own DDS, use the DDSes in the resources section. DDSes will be unnecessary in 1.31 once "Unit - A unit takes damage" is fully implemented in the game engine.