SC2Mapster

Effect Every 3rd Attack Tutorial

Introduction

Hey, my first tutorial here. I'm going to show you how to do something like this:

You can customize it any way you wish, for example you may want to have extra damage after every 5th attack.

This tutorial assumes you know your way around the Data Editor and have some basic knowledge of effects, actors etc.

What we will need

In total we are going to be using:

Of course your version may use less or more, depending on the effect you want after every so many attacks. I chose to show quite an extensive use of this effect so there are a lot of extra things in here. A simple effect which would do extra damage every 3rd attack would use a lot less resources.

Getting Started

Start up a new Arcade Map (or Mod I guess), whatever size and tile set you want. I like to use Heart of the Swarm dependencies and include campaign data.

Making our Unit

You can skip this section if you already have a unit or are adding the weapon to an existing unit in the game.

I'm going to use a Zealot as my base. Find Zealot in the Units tab and duplicate it, ticking off the Zealot actor, Zealot Attack actor and Psi Blades weapon to also duplicate.

Double-click your copied unit and rename it, I'm going to call mine Paragon. Click Suggest for the ID.

Now the next part is optional but I like to clean up the unit before adding any new things.

The Button

This section is also optional but I like to have something telling you what your unit can do.

Go into the Buttons tab and create a new button. Name it whatever you wish, I will use Mirror Image for mine. Hit Suggest for the ID.

Set the (Basic) UI: Tooltip field of your button to a description of whatever effect you are trying to create. For mine I put in:

After every 3rd consecutive attack against the same target, the Paragon will cloak for 0.5 seconds and summon a Paragon Shade which lasts for 5 seconds.

Pick an icon for your button and put it in the (Basic) UI: Icon field. I used Assets\Textures\btn-ability-protoss-permanentlycloaked-darktemplar-color.dds.

We don't need a hotkey as this button will not be clickable.

Head back to the unit we created earlier and open up the (Basic) Ability: Command Card + field. On the bottom row, add your Mirror Image button and set the Command Type to Passive.

Behaviors

We're going to need a few behaviors to get this working. First off we will make our stacking counter to see how many consecutive attacks our unit has made against the target.

Create a new behavior in the behaviors tab and name it Mirror Image Stack. Suggest for the ID. (Get into the habit of suggesting IDs. From now on I will expect you to hit suggest). Set the Behavior Type to Buff.

Make the following changes:

Next we will make the 0.5 second Cloak behavior. Create a new behavior called Mirror Image Cloak and set the Behavior Type to buff.

Change the following fields:

The final Behavior we need will be the timed life for the spawned unit to make it die after its time is up. Create a new behavior called Paragon Shade Timed Life with Behavior Type as Buff.

Change the following fields:

Validators

The validators will be checking if the target unit has either 2 stacks of the counter buff, or not 2. (The value is 2 here, although it procs every 3rd attack. The reason is the same as before).

Create a new validator called Mirror Image 3 with the Validator Type as Unit Compare Behavior Count.

Make the following changes:

Next we will be making the validator that will check if the stack count is not equal to 2. It is essentially the same validator we just created, with the (Basic) Validator: Compare field changed to Not Equal To. Duplicate the Mirror Image 3 validator and rename it to Mirror Image Not 3. Change the (Basic) Validator: Compare field to Not Equal To.

The Effects

This section is quite long and possibly quite involved. Please pay close attention to make sure everything hooks up right. We will be leaving some fields blank and filling them up later once we have created the appropriate values.

Our weapon still needs to do some damage, so we'll create our Damage effect first. Go to the effects tab and create a new effect called Mirror Image (Damage) with the Effect Type as Damage. Change the following fields:

We're going to need 2 Apply Behavior effects, 1 to apply a stack of our counter buff and 1 to apply the cloak behavior to our caster on the 3rd attack. We'll make the counter buff one first.

Create a new effect called Mirror Image (Apply Stack) with the Effect Type as Apply Behavior. Make the following changes:

Now we will make the effect to apply the cloak to our unit. Create a new effect called Mirror Image (Apply Cloak) with the Effect Type as Apply Behavior. Change the following values:

We will also need a Remove Behavior effect to reset the stacks of our counter after the unit procs the 3rd attack. Create a new effect called Mirror Image (Remove Stack) with the Effect Type as Remove Behavior. Change these fields:

Next we will need a Create Unit effect to spawn our Paragon Shade on the 3rd attack. Currently we haven't made the Paragon Shade unit so we can't fill this effect in yet, but we can still create it. Make a new effect called Mirror Image (Create Unit) with the Effect Type as Create Unit. Don't make any changes yet, we will come back to this later.

Now we are going to create a Set effect to apply the Damage and Apply Stack effects on every attack that is not a 3rd consecutive hit. Create a new effect called Mirror Image (Set 1) with the Effect Type as Set. Make the following changes:

We are going to need another Set effect which will be run on every 3rd hit. This will cloak our Paragon unit, create our Paragon Shade unit (which we have still to create), reset our stack counter to 0 and apply the usual damage. Create a new effect called Mirror Image (Set 2) with the effect type as Set. Add these values:

The last effect we will be needing is the Switch effect to change what Set we run depending on how many stacks of the counter buff our target has. Here are where the validators we made earlier will be used. Create a new effect called Mirror Image (Switch) with the Effect Type as Switch. Change these fields:

That's all the effects we will need for now.

The Weapon

Of course we're going to need something to call this Switch effect, in our case we will be using a weapon. Head over to the Weapons tab. You should already have the copied Zealot weapon from earlier. Double-click it and rename it to whatever you want. I will call mine Phase Blades (very original, I know). Change these fields:

We will also need a weapon for our Paragon Shade unit. Create a new weapon called Shade Phase Blades with the Weapon Type as Legacy. Make these changes:

That's all we need for weapons.

Cleaning up our Paragon's Actors

We'll need to clean up those copies we made earlier to get our Paragon attacking smoothly.

Find the Zealot Copy actor in the Actors tab and rename it to Paragon. Next find the Zealot Attack Copy actor and rename it to Paragon Attack. Set the Attack Effect in the Token section to Mirror Image (Damage).

Paragon Shade Unit

Now we will make the Paragon Shade unit which will be spawned by our 3rd consecutive hit. Head over to the units tab and duplicate our Paragon unit, making sure to tick off the Paragon and Paragon Attack actors, but not the Phase Blades weapon.

Rename the Paragon Copy unit to Paragon Shade. Change these fields:

Now let's head back to the Actors tab. Rename the Paragon Copy actor to Paragon Shade. Open up the (Basic) Event: Events + field. Add a new event with the message type as Actor Creation. Set the message part to Set Opacity and have the opacity as 0.5. This will make your Shade unit look slightly faded out.

Find the Paragon Attack Copy actor and rename it to Paragon Shade Attack. Set the Attack Effect field of the Token section to your Shade's weapon's damage effect, in my case I will use Shade Phase Blades (Damage).

Some Extra Actors

These next 2 actors are optional and will create a model and play a sound when the Paragon Shade is spawned.

Create a new actor called Paragon Shade Spawn Model with the Actor Type as Model and the Parent set to ModelAnimationStyleOneShot.

Set the (Basic) Art: Model field to a model of your choice, I will use Zeratul Blink Out. Now open up the (Basic) Event: Events + field and add a new event. Set the Msg Type to Unit Birth and the Source Name to Paragon Shade. Set your message to Create.

Create another actor called Paragon Shade Spawn Sound with the Actor Type as Sound and the Parent set to SoundOneShot.

Change the (Basic) Actor: Sound field to a sound of your choosing. I will use Stalker_Blink. Open up the (Basic) Event: Events + field and add the same event as we did for the model.

Create Unit Effect

Head back over to the Effects tab and find our Mirror Image (Create Unit) effect. Set its (Basic) Effect: Spawn Unit field to your Paragon Shade unit.

Finished!

All done! Your unit will now cloak and spawn a new unit after every 3rd consecutive attack. Thank you for reading my tutorial, I hope it has helped you in some way and improved your knowledge of the Data Editor. I remember when I first started out in the editor learning from tutorials and I wanted to give something back to the community. All feedback and constructive criticism is welcome.

Extra Work

See if you can figure out how to limit the counter buff to only one unit at a time. ;)

Aftermath: Landfall

This is my RPG project, which is also a learning process for me. Through it, I've discovered I'm more of a data/terrain man than a trigger/galaxy kind of guy. Despite this, I hope you guys (and gals) can at least have a fun playthrough once it's completed. I plan on splitting it into multiple 'episodes'.

Story

Note that what I have created around Blizzard's story is not canon, nor do I claim it to be.

The game is set in the StarCraft universe, directly after the events of Wings of Liberty. If you've read about some of the lore of Heart of the Swarm, you might want to skip ahead a few lines. For those that haven't, I'll quote from the StarCraft Wiki.

My RPG is centered around one of these crashed leviathans, which carries a brood known as the Lurk Brood. (After my main tester and idea contributor, iLurk). During the events of the Brood War, it was assumed that all the cerebrates had been killed. In fact, several had been hiding from Kerrigan's deadly wrath on a barren moon in a star system far from any colonized worlds. Sensing Kerrigan's defeat, they mobilised their remaining forces and hijacked a leviathan that was heading back to Char. What they didn't anticipate was the frenzied attack from the leaderless Zerg still inside the gigantic flyer. The resulting fight left the leviathan wounded and crazed, and it proceeded to crash on the planet which Aftermath is set in. The cerebrates were flung from the leviathan on entry, and they landed on the peak of an active volcano. This resulted in their brood becoming molten (some fancy texture selct by id, kudos to DrSuperEvil and BorgDragon for discovering this). The cerebrates were gravely wounded, and they knew the only way they were to survive was to merge into one, creating a new Overmind.

During the Brood War, the Protoss decided they needed to create a group dedicated to destroying all the remaining cerebrates. This group, called the Khotoss, were augmented to be the best the Protoss could offer. After Kerrigan destroyed every cerebrate she could find, the Khotoss had no purpose and were used as powerful shock troopers. With the reawakening of the remaining Cerebrates, they have a new goal: to neutralise the fledgling Overmind before it can begin the Zerg nightmare all over again.

Heroes

Our heroes are Khotoss elites. You can pick at the start of the RPG whichever class you would like to be. Currently you can pick from Zealot (Tank), Dark Templar (Melee DPS) and High Templar (Caster DPS). Others may be added. While on a recon mission, a Zerg ambush took you out of the sky and you landed in a small Terran village known as Oasis Outpost. You must fight your way through the map, fighting desert critters, Seraphs and the Lurk Brood.

More will be added to this section when the heroes become finalised.

Features

All the information in this section is subject to change.

Pictures

Below are a few pictures of the incomplete terrain.

The volcano on which the cerebrates have landed.

Strive Valley, just outside Oasis Outpost. Home to lovely desert Hounds and Serpent Beasts.

A Seraph expedition on the Daggertip Strand, featuring a minor boss fight.

The Den Mother's Lair, also situated on the Daggertip Strand, is your next boss fight.

Anchorage, the main Terran city in the game.

The inhospitable Acidlands, with acid rain, acidic water and acid spewing monsters. Sensing a theme? Also has a major boss fight at the end.

Khotoss Base Camp (will probably be named). Major quest hub in the game.

The beginning of the infested leviathan crash site, the zone is still to be named.

The crashed leviathan, which is a boss fight with nice lewt.