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The last time I tried working on it, I almost had it fixed. I'll try to take a crack at it the next time I get some coding time.

Jaedayr wrote:

Hellfish wrote:

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SVar:ReturnCreature:AB$ChangeZone | Cost$ 0 | Origin$ Graveyard | Destination$ Hand | TgtPrompt$ Select target creature card in your graveyard | ValidTgts$ Creature.YouCtrl  | SpellDescription$ Return target creature card from your graveyard to your hand.


should be a drawback. i.e

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SVar:ReturnCreature:DB$ChangeZone | Origin$ Graveyard | Destination$ Hand | TgtPrompt$ Select target creature card in your graveyard | ValidTgts$ Creature.YouCtrl


Hmm, I made the change you suggested and now it does not exile or trigger the drawback. Now what?

I've gotten as far as seeing that the entire spell fizzles because there is no target for the ReturnCreature drawback. For most triggers, targeting happens when it's put on stack, and I don't think that that code checks wether the subabilities need to target. I am not at home right now and cannot verify, but could you try using Hidden$ True (I think that's it, the parameter that specifies that the target be chosen on resolution). It's a long-shot but still.

Tried Hidden$ True and did not get the exile or the return from graveyard. I have Acid Web Spider in the graveyard, in case there is something happening with that card.

Hidden$ True needs different parameters. Does trigger follow down subAbilities to check if anything else needs to target?

Nope, that is likely the issue. Still not at home, but I'll give it a whack with the blunt end of IDEA soon.

Here is script for Lethal Vapors.

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Name:Lethal Vapors
ManaCost:2 B B
Types:Enchantment
Text:no text
A:AB$ Destroy | Cost$ 0 | Defined$ Self | AnyPlayer$ True | SubAbility$ SVar=DBSkipTurn | SpellDescription$ Destroy CARDNAME. You skip your next turn. Any player may activate this ability.
T:Mode$ ChangesZone | ValidCard$ Creature | Origin$ Any | Destination$ Battlefield | TriggerZones$ Battlefield | Execute$ TrigDestroy | TriggerDescription$ Whenever a creature enters the battlefield, destroy it.
SVar:TrigDestroy:AB$Destroy | Cost$ 0 | Defined$ TriggeredCard
SVar:DBSkipTurn:DB$AddTurn | NumTurns$ 1 | Defined$ You
SVar:Rarity:Rare
SVar:Picture:http://www.wizards.com/global/images/magic/general/lethal_vapors.jpg
End

Now, it works fine (even though the AI never chooses to select the ability), but note the DB$AddTurn part. If I use the 0:Destroy Lethal Vapors ability, the AI will get the extra turn, but the stack description states that the Human will get it. This is the opposite of what should take place as per the Defined$ You. I wanted you guru's to see if something can be done to work with Defined$ Opponent and not the hack above.

Having difficulty with Overburden. Whenever I start Forge I receive the following error:

java.lang.NullPointerException
at forge.Card.addTrigger(Card.java:209)
at forge.ReadCard.loadCard(ReadCard.java:234)
at forge.ReadCard.run(ReadCard.java:119)
at forge.card.cardFactory.CardFactory.readCards(CardFactory.java:130)
at forge.card.cardFactory.CardFactory.<init>(CardFactory.java:99)
at forge.AllZone.<clinit>(AllZone.java:33)
at forge.Gui_NewGame$2.run(Gui_NewGame.java:149)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
java.lang.RuntimeException: CardFactory : readCards() thread error - null
at forge.card.cardFactory.CardFactory.readCards(CardFactory.java:134)
at forge.card.cardFactory.CardFactory.<init>(CardFactory.java:99)
at forge.AllZone.<clinit>(AllZone.java:33)
at forge.Gui_NewGame$2.run(Gui_NewGame.java:149)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

Code: Select all

Name:Overburden
ManaCost:1 U
Types:Enchantment
Text:no text
T:Mode$ ChangeZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Creature.nonToken+YouCtrl | TriggerZones$ Battlefield | Execute$ TrigBounceYou | TriggerDescription$ Whenever a player puts a nontoken creature onto the battlefield, that player returns a land he or she controls to its owner's hand.
T:Mode$ ChangeZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Creature.nonToken+YouDontCtrl | TriggerZones$ Battlefield | Execute$ TrigBounceOpp | Secondary$ True | TriggerDescription$ Whenever a player puts a nontoken creature onto the battlefield, that player returns a land he or she controls to its owner's hand.
SVar:TrigBounceYou:AB$ ChangeZone | Cost$ 0 | Origin$ Battlefield | Destination$ Hand | ValidTgts$ Land.YouCtrl | ChangeNum$ 1 | TgtPrompt$ Select target land | Defined$ You
SVar:TrigBounceOpp:AB$ ChangeZone | Cost$ 0 | Origin$ Battlefield | Destination$ Hand | ChangeType$ Land.YouDontCtrl | ChangeNum$ 1 |  Defined$ Opponent | Hidden$ True
SVar:RemAIDeck:True
SVar:Rarity:Rare
SVar:Picture:http://www.wizards.com/global/images/magic/general/overburden.jpg
End

Mode$ should be ChangesZone. Note the s

Huh, somehow I never noticed that the trigger uses ChangesZone instead of ChangeZone. Thanks Hellfish!

Script for Daru Spiritualist:

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Name:Daru Spiritualist
ManaCost:1 W
Types:Creature Human Cleric
Text:no text
PT:1/1
T:Mode$ SpellAbilityCast | TargetsValid$ Cleric.YouCtrl | Execute$ TrigPump | TriggerZones$ Battlefield | TriggerDescription$ Whenever a Cleric creature you control becomes the target of a spell or ability, it gets +0/+2 until end of turn.
SVar:TrigPump:AB$Pump | Cost$ 0 | Defined$ TriggeredTarget | NumDef$ +2
SVar:Rarity:Common
SVar:Picture:http://www.wizards.com/global/images/magic/general/daru_spiritualist.jpg
End

Is there an issue with AB$ Pump and Defined$ TriggerTarget? The trigger goes off by the pump is never executed on the cleric.

jeffwadsworth wrote:Script for Daru Spiritualist:

Code: Select all

Name:Daru Spiritualist
ManaCost:1 W
Types:Creature Human Cleric
Text:no text
PT:1/1
T:Mode$ SpellAbilityCast | TargetsValid$ Cleric.YouCtrl | Execute$ TrigPump | TriggerZones$ Battlefield | TriggerDescription$ Whenever a Cleric creature you control becomes the target of a spell or ability, it gets +0/+2 until end of turn.
SVar:TrigPump:AB$Pump | Cost$ 0 | Defined$ TriggeredTarget | NumDef$ +2
SVar:Rarity:Common
SVar:Picture:http://www.wizards.com/global/images/magic/general/daru_spiritualist.jpg
End

Is there an issue with AB$ Pump and Defined$ TriggerTarget? The trigger goes off by the pump is never executed on the cleric.

SpellCast doesn't define the target variable at the moment.

-slapshot5

Some questions/comments for cards that people tried to script but they thought don't work:

Trap Digger: This looks really straightforward to me. The second ability should be:

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A:AB$DealDamage | Cost$ Sac<1/Land.countersGE1TRAP> | CostDesc$ Sacrifice a land with a trap counter on it: | ValidTgts$ Creature.attacking+withoutFlying | TgtPrompt$ Select target attacking creature without flying | NumDmg$ 3 | SpellDescription$ CARDNAME deals 3 damage to target attacking creature without flying.


How are triggers involved?

Foil: I'm not sure what the reason means, but it's incorrect. Fireblast does basically the same thing that Foil would do, just for a different AF. At the very worst we can attach a second AF to it with the alternate cost.

Dominate: Works just like Detonate and many other cards that are written where X is based on the target (Gorilla Shaman was the first of these kind).

Tallowisp: Enchant creature is a keyword. Can't we just use "Aura.withEnchant creature"

Hope and Glory: The subAbility would just use Defined$ Targeted.

Toil to Renown: We don't need to add up each type of permanent, should be something like SVar:X:Count$Valid Artifact.YouCtrl+tapped,Creature.YouCtrl+tapped,Land.YouCtrl+tapped

Puncture Blast: Why would this be a hack? Just give the spell K:Wither . The only thing I'm not sure about is if Wither displays on the card detail panel for spells, but that's an easy fix if that's the case.

Wrap in Flames: This is similar as Hope and Glory. Just use MinTargets$ 0 and MaxTargets$ 3. With a SubAbility$ to Pump Defined$ Targeted.

Disappear: Does this mean the Enchantment gets sent to the graveyard before ChangeZone returns it? If so, that's a bug where the Enchantment shouldn't check it's state until the spell is fully resolved.

I was fooling around in another section, but will look at the above cards.

Here is a sample script for Foil. Doesn't work.

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Name:Foil
ManaCost:2 U U
Types:Instant
Text:no text
A:SP$ Counter | Cost$ 2 U U | Type$ Spell | Destination$ Graveyard | SpellDescription$ Counter target spell.
SVar:AltCost:Discard<1/Island> Discard<1/Card>$You may discard an Island card and another card rather than pay CARDNAME's mana cost.
SVar:Rarity:Uncommon
SVar:Picture:http://www.wizards.com/global/images/magic/general/foil.jpg
End


Code: Select all

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Mana_Part : checkMana() error, argument mana is invalid mana, mana - D


Version:
Forge -- official beta: $Date: 2011-01-06 10:34:48 -0600 (Thu, 06 Jan 2011) $, SVN revision: $Revision: 4891 $

OS: Windows 7 Version: 6.1 Architecture: amd64

Java Version: 1.6.0_22 Vendor: Sun Microsystems Inc.

Detailed error trace:
java.lang.RuntimeException: Mana_Part : checkMana() error, argument mana is invalid mana, mana - D
   at forge.card.mana.Mana_Part.checkSingleMana(Mana_Part.java:32)
   at forge.card.mana.Mana_PartColor.<init>(Mana_PartColor.java:17)
   at forge.card.mana.ManaCost.getManaPart(ManaCost.java:293)
   at forge.card.mana.ManaCost.split(ManaCost.java:263)
   at forge.card.mana.ManaCost.<init>(ManaCost.java:33)
   at forge.card.spellability.Cost.changeCost(Cost.java:292)
   at forge.card.spellability.Cost_Payment.changeCost(Cost_Payment.java:655)
   at forge.GameAction.playSpellAbility(GameAction.java:3216)
   at forge.GameAction.playCard(GameAction.java:2712)
   at forge.gui.input.Input_PassPriority.selectCard(Input_PassPriority.java:52)
   at forge.GuiInput.selectCard(GuiInput.java:49)
   at forge.GuiDisplay4$11.mousePressed(GuiDisplay4.java:393)
   at java.awt.AWTEventMulticaster.mousePressed(Unknown Source)
   at java.awt.Component.processMouseEvent(Unknown Source)
   at javax.swing.JComponent.processMouseEvent(Unknown Source)
   at java.awt.Component.processEvent(Unknown Source)
   at java.awt.Container.processEvent(Unknown Source)
   at java.awt.Component.dispatchEventImpl(Unknown Source)
   at java.awt.Container.dispatchEventImpl(Unknown Source)
   at java.awt.Component.dispatchEvent(Unknown Source)
   at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
   at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
   at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
   at java.awt.Container.dispatchEventImpl(Unknown Source)
   at java.awt.Window.dispatchEventImpl(Unknown Source)
   at java.awt.Component.dispatchEvent(Unknown Source)
   at java.awt.EventQueue.dispatchEvent(Unknown Source)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.run(Unknown Source)


I think the double discard cost is the problem there, I ran into something similar trying to implement Viscerid Drone 's double sac costs.

Another card with quirks...

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Name:Powerstone Minefield
ManaCost:2 R W
Types:Enchantment
Text:no text
T:Mode$ Attacks | ValidCard$ Creature | Execute$ TrigDamageAttacker | TriggerZones$ Battlefield | TriggerDescription$ Whenever a creature attacks or blocks, CARDNAME deals 2 damage to it.
T:Mode$ Blocks   | ValidCard$ Creature | Execute$ TrigDamageBlocker | Secondary$ True | TriggerZones$ Battlefield | TriggerDescription$ Whenever a creature attacks or blocks, CARDNAME deals 2 damage to it.
SVar:TrigDamageAttacker:AB$DealDamage | Cost$ 0 | Defined$ TriggeredAttacker | NumDmg$ 2
SVar:TrigDamageBlocker:AB$DealDamage | Cost$ 0 | Defined$ TriggeredBlocker | NumDmg$ 2
SVar:Rarity:Rare
SVar:Picture:http://www.wizards.com/global/images/magic/general/powerstone_minefield.jpg
End

This works if only 1 attacker and blocker triggers it, but all the others are unaffected.