Package net.demilich.metastone.game.spells

Class HealSpell

java.lang.Object

net.demilich.metastone.game.spells.Spell

net.demilich.metastone.game.spells.HealSpell

All Implemented Interfaces:

Serializable, HasDesc<SpellDesc>

Direct Known Subclasses:

ExcessHealSpell, HealingMissilesSpell

public class HealSpell
extends Spell

Heals the specified target for SpellArg.VALUE amount.

Negative healing does not cause damage.

Healing raises a HealEvent and can be reacted to with the HealingTrigger.

For example, to fully heal a minion, heal up to its maximum hitpoints:

   {
     "class": "HealSpell",
     "value": {
       "class": "AttributeValueProvider",
       "target": "TARGET",
       "attribute": "MAX_HP"
     }
   }
 

See Also:

• for the missiles version of this spell.
• for the full healing rules.
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
HealSpell()

Method Summary

Modifier and Type	Method	Description
static SpellDesc	create(int healing)
static SpellDesc	create(EntityReference target, int healing)
static SpellDesc	create(EntityReference target, int healing, boolean randomTarget)
protected int	getHealing(GameContext context, Player player, SpellDesc desc, Entity source, Entity 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

HealSpell

public HealSpell()

Method Details

create

public static SpellDesc create(EntityReference target,
 int healing)

create

public static SpellDesc create(EntityReference target,
 int healing,
 boolean randomTarget)

create

public static SpellDesc create(int healing)

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.

getHealing

protected int getHealing(GameContext context,
 Player player,
 SpellDesc desc,
 Entity source,
 Entity target)