package tc.oc.pgm.damage;
import java.util.logging.Logger;
import com.google.common.collect.HashMultimap;
import com.google.common.collect.SetMultimap;
import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
import org.jdom2.Document;
import org.jdom2.Element;
import tc.oc.pgm.map.MapModule;
import tc.oc.pgm.map.MapModuleContext;
import tc.oc.pgm.match.Match;
import tc.oc.pgm.match.MatchModuleFactory;
import tc.oc.pgm.match.PlayerRelation;
import tc.oc.pgm.module.ModuleDescription;
import tc.oc.pgm.mutation.MutationMapModule;
import tc.oc.pgm.utils.XMLUtils;
import tc.oc.pgm.xml.InvalidXMLException;
import tc.oc.pgm.xml.Node;
@ModuleDescription(name="DisableDamage", follows = MutationMapModule.class)
public class DisableDamageModule implements MapModule, MatchModuleFactory<DisableDamageMatchModule> {
protected final SetMultimap<DamageCause, PlayerRelation> causes;
public DisableDamageModule(SetMultimap<DamageCause, PlayerRelation> causes) {
this.causes = causes;
}
@Override
public DisableDamageMatchModule createMatchModule(Match match) {
return new DisableDamageMatchModule(this.causes);
}
// ---------------------
// ---- XML Parsing ----
// ---------------------
public static DisableDamageModule parse(MapModuleContext context, Logger logger, Document doc) throws InvalidXMLException {
SetMultimap<DamageCause, PlayerRelation> causes = HashMultimap.create();
for(Element damageCauseElement : doc.getRootElement().getChildren("disabledamage")) {
for(Element damageEl : damageCauseElement.getChildren("damage")) {
DamageCause cause = XMLUtils.parseEnum(damageEl, DamageCause.class, "damage type");
for(PlayerRelation damagerType : PlayerRelation.values()) {
// Legacy syntax used "other" instead of "neutral"
String attrName = damagerType.name().toLowerCase();
Node attr = damagerType == PlayerRelation.NEUTRAL ? Node.fromAttr(damageEl, attrName, "other")
: Node.fromAttr(damageEl, attrName);
if(XMLUtils.parseBoolean(attr, true)) {
causes.put(cause, damagerType);
// Bukkit 1.7.10 changed TNT from BLOCK_EXPLOSION to ENTITY_EXPLOSION,
// so we include them both to keep old maps working.
if(cause == DamageCause.BLOCK_EXPLOSION) {
causes.put(DamageCause.ENTITY_EXPLOSION, damagerType);
}
}
}
}
}
return new DisableDamageModule(causes);
}
}