Package net.demilich.metastone.game.spells

Class RemoveAttributeSpell

java.lang.Object

net.demilich.metastone.game.spells.Spell

net.demilich.metastone.game.spells.RevertableSpell

net.demilich.metastone.game.spells.RemoveAttributeSpell

All Implemented Interfaces:

Serializable, HasDesc<SpellDesc>

public class RemoveAttributeSpell
extends RevertableSpell

Removes the SpellArg.ATTRIBUTE from the specified target.

The removal can be reverted by specifying a SpellArg.REVERT_TRIGGER EventTrigger.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
RemoveAttributeSpell()

Method Summary

Modifier and Type	Method	Description
static SpellDesc	create(Attribute tag)
static SpellDesc	create(EntityReference target, Attribute tag)
protected SpellDesc	getReverseSpell(GameContext context, Player player, Entity source, SpellDesc desc, EntityReference target)
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

Constructor Details

RemoveAttributeSpell

public RemoveAttributeSpell()

Method Details

create

public static SpellDesc create(Attribute tag)

create

public static SpellDesc create(EntityReference target,
 Attribute tag)

getReverseSpell

protected SpellDesc getReverseSpell(GameContext context,
 Player player,
 Entity source,
 SpellDesc desc,
 EntityReference target)

Specified by:

getReverseSpell in class RevertableSpell

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.

Overrides:

onCast in class RevertableSpell

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.