Unit Mind Control

[Jeeyo]

I need a spell where the hero can control other units and the control for the units last for the whole game unless the controlled units die

Lv. 1-hero can control melee units(footman,grunt,treant,ghoul)
Lv. 2-hero can control melee and ranged units(rifleman,witchdoctor,druid of the talon,necromancer etc.)
Lv. 3-hero can control melee, ranged and neutral creeps

 

[Squishy]

You mean like a targetable spell that can target different units based on the level or a passive ability that gives control of different units around the Hero?

 

[Jeeyo]

a targetable spell

 

[NaPzt3R]

Base it of Charm.
Then make a trigger checking if it's the correct unit-type. If not, do nothing.

 

[Squishy]

Checking for unit type would require checking every unit type in the game. Doing something like this might be easier

Trigger
    Events
        Unit - A unit Begins casting an ability
    Conditions
        (Ability being cast) Equal to Your Ability
    Actions
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                (Level of Your Ability for (Triggering unit)) Equal to 1
                Or - Any (Conditions) are true
                    Conditions
                        ((Triggering unit) is A ranged attacker) Equal to True
                        ((Target unit of ability being cast) belongs to an enemy of (Owner of (Triggering unit))) Equal to False
            Then - Actions
                Unit - Order (Triggering unit) to Stop
            Else - Actions
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                (Level of Your Ability for (Triggering unit)) Equal to 2
                Or - Any (Conditions) are true
                    Conditions
                        ((Target unit of ability being cast) belongs to an enemy of (Owner of (Triggering unit))) Equal to False
            Then - Actions
                Unit - Order (Triggering unit) to Stop
            Else - Actions