Java Code Examples for cn.nukkit.event.entity.ProjectileLaunchEvent#isCancelled()
The following examples show how to use
cn.nukkit.event.entity.ProjectileLaunchEvent#isCancelled() .
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Example 1
| Source File: ProjectileItem.java From Jupiter with GNU General Public License v3.0 | 5 votes |
|
public boolean onClickAir(Player player, Vector3 directionVector) {
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight()))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", directionVector.x))
.add(new DoubleTag("", directionVector.y))
.add(new DoubleTag("", directionVector.z)))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (float) player.yaw))
.add(new FloatTag("", (float) player.pitch)));
this.correctNBT(nbt);
Entity projectile = Entity.createEntity(this.getProjectileEntityType(), player.getLevel().getChunk(player.getFloorX() >> 4, player.getFloorZ() >> 4), nbt, player);
if (projectile != null) {
projectile.setMotion(projectile.getMotion().multiply(this.getThrowForce()));
this.count--;
if (projectile instanceof EntityProjectile) {
ProjectileLaunchEvent ev = new ProjectileLaunchEvent((EntityProjectile) projectile);
player.getServer().getPluginManager().callEvent(ev);
if (ev.isCancelled()) {
projectile.kill();
} else {
projectile.spawnToAll();
player.getLevel().addSound(new LaunchSound(player), player.getViewers().values());
}
} else {
projectile.spawnToAll();
}
} else {
return false;
}
return true;
}
Example 2
| Source File: Player.java From Nukkit with GNU General Public License v3.0 | 5 votes |
|
public void startFishing(Item fishingRod) {
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", x))
.add(new DoubleTag("", y + this.getEyeHeight()))
.add(new DoubleTag("", z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", -Math.sin(yaw / 180 + Math.PI) * Math.cos(pitch / 180 * Math.PI)))
.add(new DoubleTag("", -Math.sin(pitch / 180 * Math.PI)))
.add(new DoubleTag("", Math.cos(yaw / 180 * Math.PI) * Math.cos(pitch / 180 * Math.PI))))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (float) yaw))
.add(new FloatTag("", (float) pitch)));
double f = 1;
EntityFishingHook fishingHook = new EntityFishingHook(chunk, nbt, this);
fishingHook.setMotion(new Vector3(-Math.sin(Math.toRadians(yaw)) * Math.cos(Math.toRadians(pitch)) * f * f, -Math.sin(Math.toRadians(pitch)) * f * f,
Math.cos(Math.toRadians(yaw)) * Math.cos(Math.toRadians(pitch)) * f * f));
ProjectileLaunchEvent ev = new ProjectileLaunchEvent(fishingHook);
this.getServer().getPluginManager().callEvent(ev);
if (ev.isCancelled()) {
fishingHook.kill();
} else {
fishingHook.spawnToAll();
this.fishing = fishingHook;
fishingHook.rod = fishingRod;
}
}
Example 3
| Source File: ProjectileItem.java From Nukkit with GNU General Public License v3.0 | 5 votes |
|
public boolean onClickAir(Player player, Vector3 directionVector) {
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight()))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", directionVector.x))
.add(new DoubleTag("", directionVector.y))
.add(new DoubleTag("", directionVector.z)))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (float) player.yaw))
.add(new FloatTag("", (float) player.pitch)));
this.correctNBT(nbt);
Entity projectile = Entity.createEntity(this.getProjectileEntityType(), player.getLevel().getChunk(player.getFloorX() >> 4, player.getFloorZ() >> 4), nbt, player);
if (projectile != null) {
projectile.setMotion(projectile.getMotion().multiply(this.getThrowForce()));
this.count--;
if (projectile instanceof EntityProjectile) {
ProjectileLaunchEvent ev = new ProjectileLaunchEvent((EntityProjectile) projectile);
player.getServer().getPluginManager().callEvent(ev);
if (ev.isCancelled()) {
projectile.kill();
} else {
projectile.spawnToAll();
player.getLevel().addSound(player, Sound.RANDOM_BOW, 1, 1, player.getViewers().values());
}
} else {
projectile.spawnToAll();
}
} else {
return false;
}
return true;
}
Example 4
| Source File: ItemBow.java From Jupiter with GNU General Public License v3.0 | 4 votes |
|
public boolean onReleaseUsing(Player player) {
Item itemArrow = Item.get(Item.ARROW, 0, 1);
if (player.isSurvival() && !player.getInventory().contains(itemArrow)) {
player.getInventory().sendContents(player);
return false;
}
double damage = 2;
boolean flame = false;
if (this.hasEnchantments()) {
Enchantment bowDamage = this.getEnchantment(Enchantment.ID_BOW_POWER);
if (bowDamage != null && bowDamage.getLevel() > 0) {
damage += 0.25 * (bowDamage.getLevel() + 1);
}
Enchantment flameEnchant = this.getEnchantment(Enchantment.ID_BOW_FLAME);
flame = flameEnchant != null && flameEnchant.getLevel() > 0;
}
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight()))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", -Math.sin(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", -Math.sin(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", Math.cos(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI))))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (player.yaw > 180 ? 360 : 0) - (float) player.yaw))
.add(new FloatTag("", (float) -player.pitch)))
.putShort("Fire", player.isOnFire() || flame ? 45 * 60 : 0)
.putDouble("damage", damage);
int diff = (Server.getInstance().getTick() - player.getStartActionTick());
double p = (double) diff / 20;
double f = Math.min((p * p + p * 2) / 3, 1) * 2;
EntityShootBowEvent entityShootBowEvent = new EntityShootBowEvent(player, this, new EntityArrow(player.chunk, nbt, player, f == 2), f);
if (f < 0.1 || diff < 5) {
entityShootBowEvent.setCancelled();
}
Server.getInstance().getPluginManager().callEvent(entityShootBowEvent);
if (entityShootBowEvent.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
player.getInventory().sendContents(player);
} else {
entityShootBowEvent.getProjectile().setMotion(entityShootBowEvent.getProjectile().getMotion().multiply(entityShootBowEvent.getForce()));
if (player.isSurvival()) {
Enchantment infinity;
if (!this.hasEnchantments() || (infinity = this.getEnchantment(Enchantment.ID_BOW_INFINITY)) == null || infinity.getLevel() <= 0)
player.getInventory().removeItem(itemArrow);
if (!this.isUnbreakable()) {
Enchantment durability = this.getEnchantment(Enchantment.ID_DURABILITY);
if (!(durability != null && durability.getLevel() > 0 && (100 / (durability.getLevel() + 1)) <= new Random().nextInt(100))) {
this.setDamage(this.getDamage() + 1);
if (this.getDamage() >= 385) {
player.getInventory().setItemInHand(new ItemBlock(new BlockAir(), 0, 0));
} else {
player.getInventory().setItemInHand(this);
}
}
}
}
if (entityShootBowEvent.getProjectile() instanceof EntityProjectile) {
ProjectileLaunchEvent projectev = new ProjectileLaunchEvent(entityShootBowEvent.getProjectile());
Server.getInstance().getPluginManager().callEvent(projectev);
if (projectev.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
} else {
entityShootBowEvent.getProjectile().spawnToAll();
player.level.addSound(new LaunchSound(player), player.getViewers().values());
}
} else {
entityShootBowEvent.getProjectile().spawnToAll();
}
}
return true;
}
Example 5
| Source File: ItemBow.java From Nukkit with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onRelease(Player player, int ticksUsed) {
Item itemArrow = Item.get(Item.ARROW, 0, 1);
Inventory inventory = player.getOffhandInventory();
if (!inventory.contains(itemArrow) && !(inventory = player.getInventory()).contains(itemArrow) && player.isSurvival()) {
player.getOffhandInventory().sendContents(player);
inventory.sendContents(player);
return false;
}
double damage = 2;
Enchantment bowDamage = this.getEnchantment(Enchantment.ID_BOW_POWER);
if (bowDamage != null && bowDamage.getLevel() > 0) {
damage += 0.25 * (bowDamage.getLevel() + 1);
}
Enchantment flameEnchant = this.getEnchantment(Enchantment.ID_BOW_FLAME);
boolean flame = flameEnchant != null && flameEnchant.getLevel() > 0;
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight()))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", -Math.sin(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", -Math.sin(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", Math.cos(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI))))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (player.yaw > 180 ? 360 : 0) - (float) player.yaw))
.add(new FloatTag("", (float) -player.pitch)))
.putShort("Fire", flame ? 45 * 60 : 0)
.putDouble("damage", damage);
double p = (double) ticksUsed / 20;
double f = Math.min((p * p + p * 2) / 3, 1) * 2;
EntityArrow arrow = (EntityArrow) Entity.createEntity("Arrow", player.chunk, nbt, player, f == 2);
if (arrow == null) {
return false;
}
EntityShootBowEvent entityShootBowEvent = new EntityShootBowEvent(player, this, arrow, f);
if (f < 0.1 || ticksUsed < 3) {
entityShootBowEvent.setCancelled();
}
Server.getInstance().getPluginManager().callEvent(entityShootBowEvent);
if (entityShootBowEvent.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
player.getInventory().sendContents(player);
player.getOffhandInventory().sendContents(player);
} else {
entityShootBowEvent.getProjectile().setMotion(entityShootBowEvent.getProjectile().getMotion().multiply(entityShootBowEvent.getForce()));
Enchantment infinityEnchant = this.getEnchantment(Enchantment.ID_BOW_INFINITY);
boolean infinity = infinityEnchant != null && infinityEnchant.getLevel() > 0;
EntityProjectile projectile;
if (infinity && (projectile = entityShootBowEvent.getProjectile()) instanceof EntityArrow) {
((EntityArrow) projectile).setPickupMode(EntityArrow.PICKUP_CREATIVE);
}
if (player.isSurvival()) {
if (!infinity) {
inventory.removeItem(itemArrow);
}
if (!this.isUnbreakable()) {
Enchantment durability = this.getEnchantment(Enchantment.ID_DURABILITY);
if (!(durability != null && durability.getLevel() > 0 && (100 / (durability.getLevel() + 1)) <= new Random().nextInt(100))) {
this.setDamage(this.getDamage() + 1);
if (this.getDamage() >= getMaxDurability()) {
this.count--;
}
player.getInventory().setItemInHand(this);
}
}
}
if (entityShootBowEvent.getProjectile() != null) {
ProjectileLaunchEvent projectev = new ProjectileLaunchEvent(entityShootBowEvent.getProjectile());
Server.getInstance().getPluginManager().callEvent(projectev);
if (projectev.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
} else {
entityShootBowEvent.getProjectile().spawnToAll();
player.getLevel().addLevelSoundEvent(player, LevelSoundEventPacket.SOUND_BOW);
}
}
}
return true;
}
Example 6
| Source File: ProjectileItem.java From Nukkit with GNU General Public License v3.0 | 4 votes |
|
public boolean onClickAir(Player player, Vector3 directionVector) {
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight() - 0.30000000149011612))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", directionVector.x))
.add(new DoubleTag("", directionVector.y))
.add(new DoubleTag("", directionVector.z)))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (float) player.yaw))
.add(new FloatTag("", (float) player.pitch)));
this.correctNBT(nbt);
Entity projectile = Entity.createEntity(this.getProjectileEntityType(), player.getLevel().getChunk(player.getFloorX() >> 4, player.getFloorZ() >> 4), nbt, player);
if (projectile != null) {
if (projectile instanceof EntityEnderPearl) {
if (player.getServer().getTick() - player.getLastEnderPearlThrowingTick() < 20) {
projectile.kill();
return false;
}
}
projectile.setMotion(projectile.getMotion().multiply(this.getThrowForce()));
if (projectile instanceof EntityProjectile) {
ProjectileLaunchEvent ev = new ProjectileLaunchEvent((EntityProjectile) projectile);
player.getServer().getPluginManager().callEvent(ev);
if (ev.isCancelled()) {
projectile.kill();
} else {
if (!player.isCreative()) {
this.count--;
}
if (projectile instanceof EntityEnderPearl) {
player.onThrowEnderPearl();
}
projectile.spawnToAll();
player.getLevel().addLevelSoundEvent(player, LevelSoundEventPacket.SOUND_BOW);
}
}
} else {
return false;
}
return true;
}
Example 7
| Source File: ItemTrident.java From Nukkit with GNU General Public License v3.0 | 4 votes |
|
@Override
public boolean onRelease(Player player, int ticksUsed) {
this.useOn(player);
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight()))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", -Math.sin(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", -Math.sin(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", Math.cos(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI))))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (player.yaw > 180 ? 360 : 0) - (float) player.yaw))
.add(new FloatTag("", (float) -player.pitch)));
double p = (double) ticksUsed / 20;
double f = Math.min((p * p + p * 2) / 3, 1) * 2;
EntityThrownTrident trident = (EntityThrownTrident) Entity.createEntity("ThrownTrident", player.chunk, nbt, player, f == 2);
if (trident == null) {
return false;
}
trident.setItem(this);
EntityShootBowEvent entityShootBowEvent = new EntityShootBowEvent(player, this, trident, f);
if (f < 0.1 || ticksUsed < 5) {
entityShootBowEvent.setCancelled();
}
Server.getInstance().getPluginManager().callEvent(entityShootBowEvent);
if (entityShootBowEvent.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
} else {
entityShootBowEvent.getProjectile().setMotion(entityShootBowEvent.getProjectile().getMotion().multiply(entityShootBowEvent.getForce()));
if (entityShootBowEvent.getProjectile() instanceof EntityProjectile) {
ProjectileLaunchEvent ev = new ProjectileLaunchEvent(entityShootBowEvent.getProjectile());
Server.getInstance().getPluginManager().callEvent(ev);
if (ev.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
} else {
entityShootBowEvent.getProjectile().spawnToAll();
player.getLevel().addLevelSoundEvent(player, LevelSoundEventPacket.SOUND_ITEM_TRIDENT_THROW);
if (!player.isCreative()) {
this.count--;
player.getInventory().setItemInHand(this);
}
}
}
}
return true;
}
Example 8
| Source File: ItemBow.java From Nukkit with GNU General Public License v3.0 | 4 votes |
|
public boolean onReleaseUsing(Player player) {
Item itemArrow = Item.get(Item.ARROW, 0, 1);
if (player.isSurvival() && !player.getInventory().contains(itemArrow)) {
player.getInventory().sendContents(player);
return false;
}
double damage = 2;
boolean flame = false;
if (this.hasEnchantments()) {
Enchantment bowDamage = this.getEnchantment(Enchantment.ID_BOW_POWER);
if (bowDamage != null && bowDamage.getLevel() > 0) {
damage += 0.25 * (bowDamage.getLevel() + 1);
}
Enchantment flameEnchant = this.getEnchantment(Enchantment.ID_BOW_FLAME);
flame = flameEnchant != null && flameEnchant.getLevel() > 0;
}
CompoundTag nbt = new CompoundTag()
.putList(new ListTag<DoubleTag>("Pos")
.add(new DoubleTag("", player.x))
.add(new DoubleTag("", player.y + player.getEyeHeight()))
.add(new DoubleTag("", player.z)))
.putList(new ListTag<DoubleTag>("Motion")
.add(new DoubleTag("", -Math.sin(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", -Math.sin(player.pitch / 180 * Math.PI)))
.add(new DoubleTag("", Math.cos(player.yaw / 180 * Math.PI) * Math.cos(player.pitch / 180 * Math.PI))))
.putList(new ListTag<FloatTag>("Rotation")
.add(new FloatTag("", (player.yaw > 180 ? 360 : 0) - (float) player.yaw))
.add(new FloatTag("", (float) -player.pitch)))
.putShort("Fire", player.isOnFire() || flame ? 45 * 60 : 0)
.putDouble("damage", damage);
int diff = (Server.getInstance().getTick() - player.getStartActionTick());
double p = (double) diff / 20;
double f = Math.min((p * p + p * 2) / 3, 1) * 2;
EntityShootBowEvent entityShootBowEvent = new EntityShootBowEvent(player, this, new EntityArrow(player.chunk, nbt, player, f == 2), f);
if (f < 0.1 || diff < 5) {
entityShootBowEvent.setCancelled();
}
Server.getInstance().getPluginManager().callEvent(entityShootBowEvent);
if (entityShootBowEvent.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
player.getInventory().sendContents(player);
} else {
entityShootBowEvent.getProjectile().setMotion(entityShootBowEvent.getProjectile().getMotion().multiply(entityShootBowEvent.getForce()));
if (player.isSurvival()) {
Enchantment infinity;
if (!this.hasEnchantments() || (infinity = this.getEnchantment(Enchantment.ID_BOW_INFINITY)) == null || infinity.getLevel() <= 0)
player.getInventory().removeItem(itemArrow);
if (!this.isUnbreakable()) {
Enchantment durability = this.getEnchantment(Enchantment.ID_DURABILITY);
if (!(durability != null && durability.getLevel() > 0 && (100 / (durability.getLevel() + 1)) <= new Random().nextInt(100))) {
this.setDamage(this.getDamage() + 1);
if (this.getDamage() >= 385) {
player.getInventory().setItemInHand(new ItemBlock(new BlockAir(), 0, 0));
} else {
player.getInventory().setItemInHand(this);
}
}
}
}
if (entityShootBowEvent.getProjectile() instanceof EntityProjectile) {
ProjectileLaunchEvent projectev = new ProjectileLaunchEvent(entityShootBowEvent.getProjectile());
Server.getInstance().getPluginManager().callEvent(projectev);
if (projectev.isCancelled()) {
entityShootBowEvent.getProjectile().kill();
} else {
entityShootBowEvent.getProjectile().spawnToAll();
player.level.addSound(player, Sound.RANDOM_BOW, 1, 1, player.getViewers().values());
}
} else {
entityShootBowEvent.getProjectile().spawnToAll();
}
}
return true;
}
