Command an NPC/Creature to Attack

This tutorial will explain how to set up a script on a custom NPC/creature so that by activating it you will be able to command it to attack nearby actors (including friendlies.)

• Clipped from my Phinix Master Summon mod.

Create a Global variable

Start by clicking Gameplay on the main CS menu, and select Globals.

Right-click the list on the left and select "New."

Give your variable a name. For this guide I’ll use globalvar1 but you'll want to make certain and use something unique for any global you create.

You can see it gets set as a short variable with a value of "0" by default, which is what we want. Click OK to close the Globals window.

Create a Magic Effect script

Next you need to create a new script. Again from the main CS menu click Gameplay and then Edit Scripts.

In this windows click Script and then New. For Script Type select Object (this is the default.)

Paste the following into the script body, using whatever you want in place of MyFrenzyScript and again substituting globalvar1 with whatever you named your global variable from before:

ScriptName MyFrenzyScript

begin ScriptEffectStart
end

begin ScriptEffectUpdate
	if phiAhostile1 == 1
		SetAV Aggression 50
	elseif phiAhostile1 == 2
		SetAV Aggression 10
	endif
end

begin ScriptEffectFinish
    SetAV Aggression 10
end

Click the little floppy disk icon or Script-->Save to save, and then close the script window.

Create the Frenzy spell

Next click Spell from the tree menu on the left side of the Object Window. (You might have to expand the Magic branch to see it.)

Right-click the list space on the right and select "New." Give your spell a name and an ID (for this example I’ll use myFrenzySpell for the ID; you can use anything you want as well as for the Name.) Select "Ability" from the Type dropdown and make sure "Disallow Spell Absorb/Reflect", "Script Effect Always Applies", and "Immune to Silence" are all checked.

Now right-click the space on the right and select "New" to bring up the box to add a new spell effect.

For the effect choose "Script Effect" and give it a duration (I use 360 but for this spell it really doesn’t matter since it will stay on until it’s dismissed.)

Give it an "Effect Name," then choose any school and visual. Do not check "Effect is Hostile."

For the Script select the one you just made.

NOTE: Left this out before; it is very important you be sure to put this spell in the spell list of the NPC/Creature you want to be able to command.

Do this by first double-clicking the MPC/character in the CS to open their stats sheet. Click the SpellList tab.

Now go back to the Spell branch of the Object Window and find your Frenzy spell you just made, and drag it into the NPC/Creature's spell list.

Create the Object script for your NPC

Follow the same steps as above to create another new script, only make this one an Object type. You can replace the names of the short and float variables listed at the top to be whatever you wish. Same goes for the script name.

Once created this script will need to go on the NPC/creature you want to command:

ScriptName MyNPCScript

short timerinit
short activestat
short button
float timer

begin OnActivate
	if IsActionRef player == 1 
		set activestat to 1
		if activestat == 1
			MessageBox "Command?", "Attack", "Defend", "Cancel"
			set activestat to 2
		endif
	endif
end

begin GameMode
		if activestat == 2
			set button to getbuttonpressed
			if button > -1
				if button == 0
					set globalvar1 to 1
					set activestat to 0
				elseif button == 1

set timer to 1.5

					set globalvar1 to 2
					set activestat to 0
				elseif button == 2
					set activestat to 0
				endif
			endif
		endif
		if globalvar1 == 2
			if timer == 0

set globalvar1 to 0 elseif timer > 0 set timer to timer - getSecondsPassed StopCombatAlarmOnActor

			elseif timer < 0

set timer to 0 endif

		endif
end

That should do it. I set my summons to have aggression at 10 in their AI setup by default. That way they’ll fight when attacked but won’t go after friendlies unless you command them to.

Best of luck!

-Phinix