public void addBlocker(UUID blockerId, UUID playerId, Game game) {
for (UUID attackerId : attackers) {
if (game.replaceEvent(
GameEvent.getEvent(
GameEvent.EventType.DECLARE_BLOCKER, attackerId, blockerId, playerId))) {
return;
}
}
Permanent blocker = game.getPermanent(blockerId);
if (blockerId != null && blocker != null) {
blocker.setBlocking(blocker.getBlocking() + 1);
blockers.add(blockerId);
blockerOrder.add(blockerId);
this.blocked = true;
this.players.put(blockerId, playerId);
}
}
public boolean checkBlockRestrictions(Game game, int blockersCount) {
boolean blockWasLegal = true;
if (attackers.isEmpty()) {
return blockWasLegal;
}
if (blockersCount == 1) {
List<UUID> toBeRemoved = new ArrayList<>();
for (UUID blockerId : getBlockers()) {
Permanent blocker = game.getPermanent(blockerId);
if (blocker != null
&& blocker.getAbilities().containsKey(CantBlockAloneAbility.getInstance().getId())) {
blockWasLegal = false;
game.informPlayers(blocker.getLogName() + " can't block alone. Removing it from combat.");
toBeRemoved.add(blockerId);
}
}
for (UUID blockerId : toBeRemoved) {
game.getCombat().removeBlocker(blockerId, game);
}
if (blockers.isEmpty()) {
this.blocked = false;
}
}
for (UUID uuid : attackers) {
Permanent attacker = game.getPermanent(uuid);
// Check if there are enough blockers to have a legal block
if (attacker != null
&& this.blocked
&& attacker.getMinBlockedBy() > 1
&& blockers.size() > 0
&& blockers.size() < attacker.getMinBlockedBy()) {
for (UUID blockerId : blockers) {
Permanent blocker = game.getPermanent(blockerId);
if (blocker != null) {
blocker.setBlocking(blocker.getBlocking() - 1);
}
}
blockers.clear();
blockerOrder.clear();
this.blocked = false;
game.informPlayers(
attacker.getLogName()
+ " can't be blocked except by "
+ attacker.getMinBlockedBy()
+ " or more creatures. Blockers discarded.");
blockWasLegal = false;
}
// Check if there are to many blockers (maxBlockedBy = 0 means no restrictions)
if (attacker != null
&& this.blocked
&& attacker.getMaxBlockedBy() > 0
&& attacker.getMaxBlockedBy() < blockers.size()) {
for (UUID blockerId : blockers) {
Permanent blocker = game.getPermanent(blockerId);
if (blocker != null) {
blocker.setBlocking(blocker.getBlocking() - 1);
}
}
blockers.clear();
blockerOrder.clear();
this.blocked = false;
game.informPlayers(
new StringBuilder(attacker.getLogName())
.append(" can't be blocked by more than ")
.append(attacker.getMaxBlockedBy())
.append(attacker.getMaxBlockedBy() == 1 ? " creature." : " creatures.")
.append(" Blockers discarded.")
.toString());
blockWasLegal = false;
}
}
return blockWasLegal;
}