76 lines
3.0 KiB
Java
76 lines
3.0 KiB
Java
package tc.oc.pgm.projectile;
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import org.bukkit.Material;
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import org.bukkit.block.Block;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.entity.Player;
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import org.bukkit.entity.Projectile;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import org.bukkit.event.entity.EntityDamageByEntityEvent;
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import org.bukkit.event.entity.ProjectileHitEvent;
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import org.bukkit.util.BlockIterator;
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import tc.oc.pgm.events.BlockTransformEvent;
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import tc.oc.pgm.events.ListenerScope;
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import tc.oc.pgm.filters.Filter;
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import tc.oc.pgm.filters.query.BlockEventQuery;
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import tc.oc.pgm.filters.query.IQuery;
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import tc.oc.pgm.filters.query.PlayerBlockEventQuery;
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import tc.oc.pgm.match.MatchModule;
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import tc.oc.pgm.match.MatchPlayer;
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import tc.oc.pgm.match.MatchScope;
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@ListenerScope(MatchScope.RUNNING)
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public class ProjectileMatchModule extends MatchModule implements Listener {
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@EventHandler
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public void onProjectileHurtEvent(EntityDamageByEntityEvent event) {
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if(!(event.getEntity() instanceof LivingEntity)) return;
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final LivingEntity damagedEntity = (LivingEntity) event.getEntity();
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final ProjectileDefinition projectileDefinition = Projectiles.getProjectileDefinition(event.getDamager());
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if(projectileDefinition == null) return;
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if(!projectileDefinition.potion().isEmpty()) {
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damagedEntity.addPotionEffects(projectileDefinition.potion());
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}
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if(projectileDefinition.damage() != null) {
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event.setDamage(projectileDefinition.damage());
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}
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}
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@EventHandler
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public void onProjectileHitEvent(ProjectileHitEvent event) {
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final Projectile projectile = event.getEntity();
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final ProjectileDefinition projectileDefinition = Projectiles.getProjectileDefinition(projectile);
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if(projectileDefinition == null) return;
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final Filter filter = projectileDefinition.destroyFilter();
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if(filter == null) return;
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final BlockIterator blockIterator = new BlockIterator(projectile.getWorld(), projectile.getLocation().toVector(), projectile.getVelocity().normalize(), 0d, 2);
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Block hitBlock = null;
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while(blockIterator.hasNext()) {
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hitBlock = blockIterator.next();
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if(hitBlock.getType() != Material.AIR) break;
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}
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if(hitBlock != null) {
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final MatchPlayer shooter = projectile.getShooter() instanceof Player ? getMatch().getPlayer((Player) projectile.getShooter()) : null;
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final IQuery query = shooter != null ? new PlayerBlockEventQuery(shooter, event, hitBlock.getState())
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: new BlockEventQuery(event, hitBlock);
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if(filter.query(query).isAllowed()) {
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final BlockTransformEvent bte = new BlockTransformEvent(event, hitBlock, Material.AIR);
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match.callEvent(bte);
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if(!bte.isCancelled()) {
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hitBlock.setType(Material.AIR);
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projectile.remove();
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}
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}
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}
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}
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}
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