Package net.demilich.metastone.game.logic

Class TargetLogic

java.lang.Object

net.demilich.metastone.game.logic.TargetLogic

All Implemented Interfaces:

Serializable

public class TargetLogic
extends Object
implements Serializable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TargetLogic()

Method Summary

Modifier and Type	Method	Description
Entity	findEntity(GameContext context, EntityReference targetKey)	Find an entity in the game context using targeting rules.
List<Entity>	getEntities(GameContext context, Player player, TargetSelection targetRequirement, boolean omitPermanents)
List<Entity>	getValidTargets(GameContext context, Player player, GameAction action)
List<Entity>	resolveTargetKey(GameContext context, Player player, Entity source, EntityReference targetKey)	Resolves an EntityReference from the point of view of the specified player, context and entity.
static <E extends Entity> List<E>	withoutPermanents(List<E> in)

Methods inherited from class java.lang.Object

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

Constructor Details

TargetLogic

public TargetLogic()

Method Details

findEntity

public Entity findEntity(GameContext context,
 EntityReference targetKey)
                  throws TargetNotFoundException

Find an entity in the game context using targeting rules.

Parameters:

context - The current game context

targetKey - A EntityReference

Returns:

The found entity.

Throws:

TargetNotFoundException - If the entity isn't found.

getEntities

public List<Entity> getEntities(GameContext context,
 Player player,
 TargetSelection targetRequirement,
 boolean omitPermanents)

withoutPermanents

public static <E extends Entity> List<E> withoutPermanents(List<E> in)

getValidTargets

public List<Entity> getValidTargets(GameContext context,
 Player player,
 GameAction action)

resolveTargetKey

public List<Entity> resolveTargetKey(GameContext context,
 Player player,
 Entity source,
 EntityReference targetKey)

Resolves an EntityReference from the point of view of the specified player, context and entity.

Parameters:

context - The game context

player - The player from whose point of view this resolution is being interpreted. For example, EntityReference.FRIENDLY_MINIONS will interpret this argument as friendly.

source - The entity from whose point of view this resolution is being interpreted. For example, EntityReference.SELF will return the source entity; EntityReference.MINIONS_TO_RIGHT will refer to the right of this argument.

targetKey - The EntityReference to interpet.

Returns:

null if no target key is specified or an EntityReference.NONE was passed; otherwise, a possibly empty list of entities.

See Also:

• for more about the meaning of the specified entitiy references that are groups of entities.