Package net.demilich.metastone.game.spells

Class DestroySpell

java.lang.Object

net.demilich.metastone.game.spells.Spell

net.demilich.metastone.game.spells.DestroySpell

All Implemented Interfaces:

Serializable, HasDesc<SpellDesc>

Direct Known Subclasses:

DestroyAllExceptOneAndMindControlSpell, DestroyAllExceptOneSpell

public class DestroySpell
extends Spell

Destroys the target Actor.

Actors that are destroyed in this way do not get their hitpoints reduced to zero and are not dealt any damage. They receive the Attribute.DESTROYED attribute, and during an GameLogic.endOfSequence(), they are moved to the Spellsource.ZonesMessage.Zones.GRAVEYARD "not peacefully" (i.e., deathrattles will trigger).

For example, to destroy all frozen minions:

   {
     "class": "DestroySpell",
     "target": "ALL_MINIONS",
     "filter": {
       "class": "AttributeFilter",
       "attribute": "FROZEN",
       "operation": "HAS"
     }
   }
 

See Also:

• for the underlying effect that adds the Attribute#DESTROYED attribute.
• for more about how minions, heroes and weapons are removed from play.
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor	Description
DestroySpell()

Method Summary

Modifier and Type	Method	Description
static SpellDesc	create()
static SpellDesc	create(EntityReference target)
static SpellDesc	create(EntityReference target, boolean randomTarget)
static SpellDesc	create(EntityReference target, Predicate<Entity> targetFilter, boolean randomTarget)
protected void	onCast(GameContext context, Player player, SpellDesc desc, Entity source, Entity target)	Implementations of onCast are the meat-and-bones of a spell's effects.

Methods inherited from class net.demilich.metastone.game.spells.Spell

cast, castForPlayer, checkArguments, getDesc, isNativeStateful, setDesc, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

logger

public static org.slf4j.Logger logger

Constructor Details

DestroySpell

public DestroySpell()

Method Details

create

public static SpellDesc create()

create

public static SpellDesc create(EntityReference target)

create

public static SpellDesc create(EntityReference target,
 boolean randomTarget)

create

public static SpellDesc create(EntityReference target,
 Predicate<Entity> targetFilter,
 boolean randomTarget)

onCast

protected void onCast(GameContext context,
 Player player,
 SpellDesc desc,
 Entity source,
 Entity target)

Description copied from class: Spell

Implementations of onCast are the meat-and-bones of a spell's effects. This should actually call a variety of methods in GameLogic, generate cards using SpellUtils.getCards(GameContext, Player, Entity, Entity, SpellDesc), interpret SpellArg keys in the desc, etc.

Observe that subclasses of Spell mostly just need to implement this function. Also, observe that instances of Spell are stateless: all the state is provided as arguments to this function.

Specified by:

onCast in class Spell

Parameters:

context - The game context

player - The casting player

desc - The collection of SpellArg keys and values that are interpreted by the implementation of this function to actually cause effects in a game

source - The entity from which this effect is happening (typically a card or a minion if it's a battlecry).

target - The particular target of this invocation of the spell. When a spell hits multiple targets, like an AoE damage effect, this method is called once for each target in the list of targets.

See Also:

• for an example of a complex spell implementation.