Examples with EntityItem net.minecraft.server.v1_16_R1.EntityItem used on opensource projects

Example 11 with EntityItem

use of net.minecraft.server.v1_16_R1.EntityItem in project UltraCosmetics by iSach.

the class EntityUtil method spawnItem.

@Override
public Entity spawnItem(ItemStack itemStack, Location blockLocation) {
    EntityItem ei = new EntityItem(((CraftWorld) blockLocation.clone().add(0.5D, 1.2D, 0.5D).getWorld()).getHandle(), blockLocation.clone().add(0.5D, 1.2D, 0.5D).getX(), blockLocation.clone().add(0.5D, 1.2D, 0.5D).getY(), blockLocation.clone().add(0.5D, 1.2D, 0.5D).getZ(), CraftItemStack.asNMSCopy(itemStack)) {

        public boolean a(EntityItem entityitem) {
            return false;
        }
    };
    ei.getBukkitEntity().setVelocity(new Vector(0.0D, 0.25D, 0.0D));
    ei.pickupDelay = 2147483647;
    ei.getBukkitEntity().setCustomName(UltraCosmeticsData.get().getItemNoPickupString());
    ei.pickupDelay = 20;
    ((CraftWorld) blockLocation.clone().add(0.5D, 1.2D, 0.5D).getWorld()).getHandle().addEntity(ei);
    return ei.getBukkitEntity();
}

Example 12 with EntityItem

use of net.minecraft.server.v1_16_R1.EntityItem in project custom-items-gradle by knokko.

the class Raytracer method raytrace.

/**
 * <p>Performs a raytrace from {@code startLocation} towards {@code startLocation + vector}.
 * The {@code vector} determines both the direction and the maximum distance of the raytrace!</p>
 *
 * <p>If an intersection with any block or entity was found, a RaytraceResult representing the intersection
 * that is closest to {@code startLocation} will be returned. If no such intersection was found, this
 * method will return null.</p>
 *
 * <p>Entities included in {@code entitiesToExclude} and dropped item entities will be ignored by
 * the raytrace.</p>
 *
 * @param startLocation The location from which the raytrace will start
 * @param vector The direction and maximum distance of the raytrace
 * @param entitiesToExclude An array of entities that will be ignored by this raytrace, may contain null
 * @return A RaytraceResult for the nearest intersection, or null if no intersection was found
 */
public static RaytraceResult raytrace(Location startLocation, Vector vector, Entity... entitiesToExclude) {
    // Important variables
    World world = startLocation.getWorld();
    Vec3D rayStart = new Vec3D(startLocation.getX(), startLocation.getY(), startLocation.getZ());
    Vec3D velocityVec = new Vec3D(vector.getX(), vector.getY(), vector.getZ());
    Vec3D rayEnd = new Vec3D(rayStart.x + velocityVec.x, rayStart.y + velocityVec.y, rayStart.z + velocityVec.z);
    CraftWorld craftWorld = (CraftWorld) world;
    WorldServer nmsWorld = craftWorld.getHandle();
    // Start with infinity to make sure that any other distance will be shorter
    double nearestDistanceSq = Double.POSITIVE_INFINITY;
    Vec3D intersectionPos = null;
    // The block raytrace
    MovingObjectPosition rayResult = nmsWorld.rayTrace(rayStart, rayEnd, true, true, false);
    if (rayResult != null && rayResult.type == EnumMovingObjectType.BLOCK) {
        double blockDistanceSq = rayResult.pos.distanceSquared(rayStart);
        if (blockDistanceSq < vector.lengthSquared()) {
            intersectionPos = rayResult.pos;
            nearestDistanceSq = blockDistanceSq;
        }
    }
    // The entity raytrace
    AxisAlignedBB movementBB = new AxisAlignedBB(rayStart.x, rayStart.y, rayStart.z, rayEnd.x, rayEnd.y, rayEnd.z);
    List<net.minecraft.server.v1_12_R1.Entity> nmsEntityList = nmsWorld.getEntities(null, movementBB);
    net.minecraft.server.v1_12_R1.Entity intersectedEntity = null;
    entityListLoop: for (net.minecraft.server.v1_12_R1.Entity nmsEntity : nmsEntityList) {
        // It's currently convenient to ignore dropped items
        if (nmsEntity instanceof EntityItem)
            continue entityListLoop;
        // Since the entities in entitiesToExclude could be null, it's important to call equals() on craftEntity
        CraftEntity craftEntity = nmsEntity.getBukkitEntity();
        for (Entity exclude : entitiesToExclude) if (craftEntity.equals(exclude))
            continue entityListLoop;
        // Check if we intersect this entity and check if the distance to it is smaller than the nearest distance so far
        MovingObjectPosition entityIntersection = nmsEntity.getBoundingBox().b(rayStart, rayEnd);
        if (entityIntersection != null) {
            double distanceSq = rayStart.distanceSquared(entityIntersection.pos);
            if (distanceSq < nearestDistanceSq) {
                nearestDistanceSq = distanceSq;
                intersectedEntity = nmsEntity;
                intersectionPos = entityIntersection.pos;
            }
        }
    }
    // Determining the final result
    if (nearestDistanceSq < Double.POSITIVE_INFINITY) {
        Location hitLocation = new Location(world, intersectionPos.x, intersectionPos.y, intersectionPos.z);
        if (intersectedEntity != null) {
            return RaytraceResult.hitEntity(intersectedEntity.getBukkitEntity(), hitLocation);
        } else {
            return RaytraceResult.hitBlock(hitLocation);
        }
    } else {
        return null;
    }
}

Example 13 with EntityItem

use of net.minecraft.server.v1_16_R1.EntityItem in project MyPet by xXKeyleXx.

the class EntityMyZombifiedPiglin method handlePlayerInteraction.

public EnumInteractionResult handlePlayerInteraction(EntityHuman entityhuman, EnumHand enumhand, ItemStack itemStack) {
    if (super.handlePlayerInteraction(entityhuman, enumhand, itemStack) == EnumInteractionResult.CONSUME) {
        return EnumInteractionResult.CONSUME;
    }
    if (getOwner().equals(entityhuman) && itemStack != null && canUseItem()) {
        if (itemStack.getItem() == Items.SHEARS && getOwner().getPlayer().isSneaking() && canEquip()) {
            boolean hadEquipment = false;
            for (EquipmentSlot slot : EquipmentSlot.values()) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                    getMyPet().setEquipment(slot, null);
                    hadEquipment = true;
                }
            }
            if (hadEquipment) {
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    try {
                        itemStack.damage(1, entityhuman, (entityhuman1) -> entityhuman1.broadcastItemBreak(enumhand));
                    } catch (Error e) {
                        // TODO REMOVE
                        itemStack.damage(1, entityhuman, (entityhuman1) -> {
                            try {
                                ENTITY_LIVING_broadcastItemBreak.invoke(entityhuman1, enumhand);
                            } catch (IllegalAccessException | InvocationTargetException ex) {
                                ex.printStackTrace();
                            }
                        });
                    }
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (MyPetApi.getPlatformHelper().isEquipment(CraftItemStack.asBukkitCopy(itemStack)) && getOwner().getPlayer().isSneaking() && canEquip()) {
            EquipmentSlot slot = EquipmentSlot.getSlotById(EntityInsentient.j(itemStack).c());
            ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
            if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                entityitem.pickupDelay = 10;
                entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                this.world.addEntity(entityitem);
            }
            getMyPet().setEquipment(slot, CraftItemStack.asBukkitCopy(itemStack));
            if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                itemStack.subtract(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (Configuration.MyPet.ZombifiedPiglin.GROW_UP_ITEM.compare(itemStack) && getMyPet().isBaby() && getOwner().getPlayer().isSneaking()) {
            if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                itemStack.subtract(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                }
            }
            getMyPet().setBaby(false);
            return EnumInteractionResult.CONSUME;
        }
    }
    return EnumInteractionResult.PASS;
}

Example 14 with EntityItem

use of net.minecraft.server.v1_16_R1.EntityItem in project MyPet by xXKeyleXx.

the class EntityMyVex method handlePlayerInteraction.

/**
 * Is called when player rightclicks this MyPet
 * return:
 * true: there was a reaction on rightclick
 * false: no reaction on rightclick
 */
@Override
public EnumInteractionResult handlePlayerInteraction(EntityHuman entityhuman, EnumHand enumhand, ItemStack itemStack) {
    if (super.handlePlayerInteraction(entityhuman, enumhand, itemStack).a()) {
        return EnumInteractionResult.CONSUME;
    }
    if (getOwner().equals(entityhuman) && itemStack != null) {
        if (itemStack.getItem() == Items.SHEARS && getOwner().getPlayer().isSneaking() && canEquip()) {
            boolean hadEquipment = false;
            for (EquipmentSlot slot : EquipmentSlot.values()) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                    getMyPet().setEquipment(slot, null);
                    hadEquipment = true;
                }
            }
            if (hadEquipment) {
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    try {
                        itemStack.damage(1, entityhuman, (entityhuman1) -> entityhuman1.broadcastItemBreak(enumhand));
                    } catch (Error e) {
                        // TODO REMOVE
                        itemStack.damage(1, entityhuman, (entityhuman1) -> {
                            try {
                                ENTITY_LIVING_broadcastItemBreak.invoke(entityhuman1, enumhand);
                            } catch (IllegalAccessException | InvocationTargetException ex) {
                                ex.printStackTrace();
                            }
                        });
                    }
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (MyPetApi.getPlatformHelper().isEquipment(CraftItemStack.asBukkitCopy(itemStack)) && getOwner().getPlayer().isSneaking() && canEquip()) {
            EquipmentSlot slot = EquipmentSlot.getSlotById(j(itemStack).c());
            if (slot == EquipmentSlot.MainHand) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                }
                getMyPet().setEquipment(slot, CraftItemStack.asBukkitCopy(itemStack));
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    itemStack.subtract(1);
                    if (itemStack.getCount() <= 0) {
                        entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                    }
                }
                return EnumInteractionResult.CONSUME;
            }
        }
    }
    return EnumInteractionResult.PASS;
}

Example 15 with EntityItem

use of net.minecraft.server.v1_16_R1.EntityItem in project MyPet by xXKeyleXx.

the class EntityMyVindicator method handlePlayerInteraction.

/**
 * Is called when player rightclicks this MyPet
 * return:
 * true: there was a reaction on rightclick
 * false: no reaction on rightclick
 */
@Override
public EnumInteractionResult handlePlayerInteraction(EntityHuman entityhuman, EnumHand enumhand, ItemStack itemStack) {
    if (super.handlePlayerInteraction(entityhuman, enumhand, itemStack).a()) {
        return EnumInteractionResult.CONSUME;
    }
    if (getOwner().equals(entityhuman) && itemStack != null) {
        if (itemStack.getItem() == Items.SHEARS && getOwner().getPlayer().isSneaking() && canEquip()) {
            boolean hadEquipment = false;
            for (EquipmentSlot slot : EquipmentSlot.values()) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                    getMyPet().setEquipment(slot, null);
                    hadEquipment = true;
                }
            }
            if (hadEquipment) {
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    try {
                        itemStack.damage(1, entityhuman, (entityhuman1) -> entityhuman1.broadcastItemBreak(enumhand));
                    } catch (Error e) {
                        // TODO REMOVE
                        itemStack.damage(1, entityhuman, (entityhuman1) -> {
                            try {
                                CompatManager.ENTITY_LIVING_broadcastItemBreak.invoke(entityhuman1, enumhand);
                            } catch (IllegalAccessException | InvocationTargetException ex) {
                                ex.printStackTrace();
                            }
                        });
                    }
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (MyPetApi.getPlatformHelper().isEquipment(CraftItemStack.asBukkitCopy(itemStack)) && getOwner().getPlayer().isSneaking() && canEquip()) {
            EquipmentSlot slot = EquipmentSlot.getSlotById(j(itemStack).c());
            if (slot == EquipmentSlot.MainHand) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                }
                getMyPet().setEquipment(slot, CraftItemStack.asBukkitCopy(itemStack));
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    itemStack.subtract(1);
                    if (itemStack.getCount() <= 0) {
                        entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                    }
                }
                return EnumInteractionResult.CONSUME;
            }
        } else if (itemStack.getItem() instanceof ItemBanner && getOwner().getPlayer().isSneaking() && canEquip()) {
            ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(EquipmentSlot.Helmet));
            if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                entityitem.pickupDelay = 10;
                entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                this.world.addEntity(entityitem);
            }
            getMyPet().setEquipment(EquipmentSlot.Helmet, CraftItemStack.asBukkitCopy(itemStack));
            if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                itemStack.subtract(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                }
            }
            return EnumInteractionResult.CONSUME;
        }
    }
    return EnumInteractionResult.PASS;
}