org.bukkit.World#spawn ( )源码实例Demo

下面列出了org.bukkit.World#spawn ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： PGM 文件： TNTMatchModule.java

@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void handleInstantActivation(BlockPlaceEvent event) {
  if (this.properties.instantIgnite && event.getBlock().getType() == Material.TNT) {
    World world = event.getBlock().getWorld();
    TNTPrimed tnt =
        world.spawn(
            event.getBlock().getLocation().clone().add(new Location(world, 0.5, 0.5, 0.5)),
            TNTPrimed.class);

    if (this.properties.fuse != null) {
      tnt.setFuseTicks(this.getFuseTicks());
    }

    if (this.properties.power != null) {
      tnt.setYield(this.properties.power); // Note: not related to EntityExplodeEvent.yield
    }

    if (callPrimeEvent(tnt, event.getPlayer())) {
      event.setCancelled(true); // Allow the block to be placed if priming is cancelled
      world.playSound(tnt.getLocation(), Sound.FUSE, 1, 1);

      ItemStack inHand = event.getPlayer().getItemInHand();
      if (inHand.getAmount() == 1) {
        event.getPlayer().setItemInHand(null);
      } else {
        inHand.setAmount(inHand.getAmount() - 1);
      }
    }
  }
}

源代码2 项目： ProjectAres 文件： TNTMatchModule.java

@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void handleInstantActivation(BlockPlaceEvent event) {
    if(this.properties.instantIgnite && event.getBlock().getType() == Material.TNT) {
        World world = event.getBlock().getWorld();
        TNTPrimed tnt = world.spawn(BlockUtils.base(event.getBlock()), TNTPrimed.class);

        if(this.properties.fuse != null) {
            tnt.setFuseTicks(this.getFuseTicks());
        }

        if(this.properties.power != null) {
            tnt.setYield(this.properties.power); // Note: not related to EntityExplodeEvent.yield
        }

        if(callPrimeEvent(tnt, event.getPlayer(), true)) {
            // Only cancel the block placement if the prime event is NOT cancelled.
            // If priming is cancelled, the block is allowed to stay (unless some
            // other handler has already cancelled the place event).
            event.setCancelled(true);
            world.playSound(tnt.getLocation(), Sound.ENTITY_TNT_PRIMED, 1, 1);

            ItemStack inHand = event.getItemInHand();
            if(inHand.getAmount() == 1) {
                inHand = null;
            } else {
                inHand.setAmount(inHand.getAmount() - 1);
            }
            event.getPlayer().getInventory().setItem(event.getHand(), inHand);
        }
    }
}

源代码3 项目： civcraft 文件： CommonCustomMob.java

public void dropItems() {
	try {
		if (entity == null) {
			return;
		}
		
		LinkedList<MobDrop> dropped = getRandomDrops();
		World world = entity.getBukkitEntity().getWorld();
		Location loc = getLocation(entity);
		
		for (MobDrop d : dropped) {
			ItemStack stack;
			if (d.isVanillaDrop) {
				stack = ItemManager.createItemStack(d.vanillaType, 1, d.vanillaData);
			} else {
				LoreCraftableMaterial craftMat = LoreCraftableMaterial.getCraftMaterialFromId(d.craftMatId);
				stack = LoreCraftableMaterial.spawn(craftMat);
			}
			
			world.dropItem(loc, stack);
		}
		
		if (this.coinMax != 0 && this.coinMin != 0) {
			ExperienceOrb orb = (ExperienceOrb)world.spawn(loc, ExperienceOrb.class);
			Random random = new Random();
			int coins = random.nextInt(this.coinMax - this.coinMin) + this.coinMin;
			orb.setExperience(coins);

		}
	} catch(Exception e) {
		e.printStackTrace();
	}
}

源代码4 项目： PGM 文件： ModifyBowProjectileMatchModule.java

@EventHandler(ignoreCancelled = true)
public void changeBowProjectile(EntityShootBowEvent event) {
  Plugin plugin = PGM.get();
  Entity newProjectile;

  if (this.cls == Arrow.class && event.getProjectile() instanceof Arrow) {
    // Don't change the projectile if it's an Arrow and the custom entity type is also Arrow
    newProjectile = event.getProjectile();
  } else {
    // Replace the projectile
    Projectile oldEntity = (Projectile) event.getProjectile();
    if (Projectile.class.isAssignableFrom(this.cls)) {
      newProjectile = event.getEntity().launchProjectile((Class<? extends Projectile>) this.cls);
    } else {
      World world = event.getEntity().getWorld();
      newProjectile = world.spawn(oldEntity.getLocation(), this.cls);
    }
    event.setProjectile(newProjectile);

    // Copy some things from the old projectile
    newProjectile.setVelocity(oldEntity.getVelocity());
    newProjectile.setFallDistance(oldEntity.getFallDistance());
    newProjectile.setFireTicks(oldEntity.getFireTicks());

    if (newProjectile instanceof Projectile) {
      ((Projectile) newProjectile).setShooter(oldEntity.getShooter());
      ((Projectile) newProjectile).setBounce(oldEntity.doesBounce());
    }

    // Save some special properties of Arrows
    if (oldEntity instanceof Arrow) {
      Arrow arrow = (Arrow) oldEntity;
      newProjectile.setMetadata("critical", new FixedMetadataValue(plugin, arrow.isCritical()));
      newProjectile.setMetadata(
          "knockback", new FixedMetadataValue(plugin, arrow.getKnockbackStrength()));
      newProjectile.setMetadata(
          "damage", new FixedMetadataValue(plugin, arrow.spigot().getDamage()));
    }
  }

  // Tag the projectile as custom
  newProjectile.setMetadata("customProjectile", new FixedMetadataValue(plugin, true));

  match.callEvent(new EntityLaunchEvent(newProjectile, event.getEntity()));
}

源代码5 项目： ProjectAres 文件： ModifyBowProjectileMatchModule.java

@EventHandler(ignoreCancelled = true)
public void changeBowProjectile(EntityShootBowEvent event) {
    Plugin plugin = this.getMatch().getPlugin();
    Entity newProjectile;

    if(this.projectile == Arrow.class && event.getProjectile() instanceof Arrow) {
        // Don't change the projectile if it's an Arrow and the custom entity type is also Arrow
        newProjectile = event.getProjectile();
    } else {
        // Replace the projectile
        World world = event.getEntity().getWorld();
        Projectile oldEntity = (Projectile) event.getProjectile();

        if(Projectile.class.isAssignableFrom(projectile)) {
            // Ender Pearls need to be soawned this way, otherwise they will hit the shooter sometimes
            newProjectile = event.getEntity().launchProjectile(projectile.asSubclass(Projectile.class), oldEntity.getVelocity());
        } else {
            newProjectile = world.spawn(oldEntity.getLocation(), projectile);
            newProjectile.setVelocity(oldEntity.getVelocity());
        }

        event.setProjectile(newProjectile);

        // Copy some things from the old projectile
        newProjectile.setFallDistance(oldEntity.getFallDistance());
        newProjectile.setFireTicks(oldEntity.getFireTicks());

        if(newProjectile instanceof Projectile) {
            ((Projectile) newProjectile).setShooter(oldEntity.getShooter());
            ((Projectile) newProjectile).setBounce(oldEntity.doesBounce());
        }

        // Save some special properties of Arrows
        if(oldEntity instanceof Arrow) {
            Arrow arrow = (Arrow) oldEntity;
            newProjectile.setMetadata("critical", new FixedMetadataValue(plugin, arrow.isCritical()));
            newProjectile.setMetadata("knockback", new FixedMetadataValue(plugin, arrow.getKnockbackStrength()));
            newProjectile.setMetadata("damage", new FixedMetadataValue(plugin, arrow.getDamage()));
        }
    }

    // Tag the projectile as custom
    newProjectile.setMetadata("customProjectile", new FixedMetadataValue(plugin, true));

    getMatch().callEvent(new EntityLaunchEvent(newProjectile, event.getEntity()));
}

源代码6 项目： NyaaUtils 文件： ExpCapListener.java

@EventHandler
public void onExpCapHit(ExpBottleEvent event) {
    if (event.getEntity().hasMetadata("nu_expcap_exp")) {
        List<MetadataValue> nu_expcap_exp = event.getEntity().getMetadata("nu_expcap_exp");
        MetadataValue metadataValue = nu_expcap_exp.get(0);
        if (metadataValue == null) {
            return;
        }
        int exp = metadataValue.asInt();
        if (exp <= 0)return;
        //生成的经验球数量大于1,小于总经验数
        int maxOrbAmount = Math.min(exp,cfg.expcap_max_orb_amount);
        int minOrbAmount = Math.max(1, ((NyaaUtils) plugin).cfg.expcap_min_orb_amount);
        int orbAmount = Math.min(Math.max(exp, minOrbAmount), maxOrbAmount);
        Location location = event.getEntity().getLocation();
        int expPerOrb = exp / orbAmount;
        int delay = 0;
        int step = Math.max(cfg.expcap_orb_ticksBetweenSpawn,0);
        //整形除法可能导致实际生成经验量偏少
        int spawnedExp = orbAmount * expPerOrb;
        int remain = exp - spawnedExp;
        final World world = location.getWorld();
        if (world == null) return;
        world.spawn(location, ExperienceOrb.class, experienceOrb -> {
            experienceOrb.setExperience(remain);
        });

        for (int i = 0; i < orbAmount; i++) {
            Bukkit.getScheduler().runTaskLater(plugin, ()->{
                Location add = null;
                for (int j = 0; j < 5; j++) {
                    Location clone = location.clone();
                    double dx = random.nextDouble() * 6;
                    double dy = random.nextDouble() * 3;
                    double dz = random.nextDouble() * 6;
                    dx -= 3;
                    dz -= 3;
                    add = clone.add(new Vector(dx, dy, dz));
                    if (!world.getBlockAt(location).getType().isSolid())break;
                }
                if (!world.getBlockAt(location).getType().isSolid()) add = location;
                world.spawn(add, ExperienceOrb.class, experienceOrb -> {
                    experienceOrb.setExperience(expPerOrb);
                });
            },delay+=step);
        }
    }
}

源代码7 项目： civcraft 文件： FireworkEffectPlayer.java

/**
 * Play a pretty firework at the location with the FireworkEffect when called
 * @param world
 * @param loc
 * @param fe
 * @throws Exception
 */
public void playFirework(World world, Location loc, FireworkEffect fe) throws Exception {
    // Bukkity load (CraftFirework)
    Firework fw = (Firework) world.spawn(loc, Firework.class);
    // the net.minecraft.server.World
    Object nms_world = null;
    Object nms_firework = null;
    /*
     * The reflection part, this gives us access to funky ways of messing around with things
     */
    if(world_getHandle == null) {
        // get the methods of the craftbukkit objects
        world_getHandle = getMethod(world.getClass(), "getHandle");
        firework_getHandle = getMethod(fw.getClass(), "getHandle");
    }
    // invoke with no arguments
    nms_world = world_getHandle.invoke(world, (Object[]) null);
    nms_firework = firework_getHandle.invoke(fw, (Object[]) null);
    // null checks are fast, so having this seperate is ok
    if(nms_world_broadcastEntityEffect == null) {
        // get the method of the nms_world
        nms_world_broadcastEntityEffect = getMethod(nms_world.getClass(), "broadcastEntityEffect");
    }
    /*
     * Now we mess with the metadata, allowing nice clean spawning of a pretty firework (look, pretty lights!)
     */
    // metadata load
    FireworkMeta data = (FireworkMeta) fw.getFireworkMeta();
    // clear existing
    data.clearEffects();
    // power of one
    data.setPower(1);
    // add the effect
    data.addEffect(fe);
    // set the meta
    fw.setFireworkMeta(data);
    /*
     * Finally, we broadcast the entity effect then kill our fireworks object
     */
    // invoke with arguments
    nms_world_broadcastEntityEffect.invoke(nms_world, new Object[] {nms_firework, (byte) 17});
    // remove from the game
   // fw.
    fw.remove();
}