Examples with AbstractSpawner net.minecraft.world.spawner.AbstractSpawner used on opensource projects

Example 1 with AbstractSpawner

use of net.minecraft.world.spawner.AbstractSpawner in project ChaosAwakens by ChaosAwakens.

the class SpawnEggItemMixin method useOn.

@Inject(method = "useOn(Lnet/minecraft/item/ItemUseContext;)Lnet/minecraft/util/ActionResultType;", at = @At("HEAD"), cancellable = true)
public void useOn(ItemUseContext itemUseContext, CallbackInfoReturnable<ActionResultType> cir) {
    World world = itemUseContext.getLevel();
    if (!(world instanceof ServerWorld)) {
        cir.setReturnValue(ActionResultType.SUCCESS);
    } else {
        ItemStack itemstack = itemUseContext.getItemInHand();
        BlockPos blockpos = itemUseContext.getClickedPos();
        Direction direction = itemUseContext.getClickedFace();
        BlockState blockstate = world.getBlockState(blockpos);
        PlayerEntity player = itemUseContext.getPlayer();
        if (blockstate.is(Blocks.SPAWNER)) {
            if ((CAConfig.COMMON.spawnEggsSpawnersSurvival.get() == 0) || (CAConfig.COMMON.spawnEggsSpawnersSurvival.get() == 1 && player.isCreative()) || (CAConfig.COMMON.spawnEggsSpawnersSurvival.get() == 2 && player.isCreative() && itemstack.getItem().getRegistryName().getNamespace().equals("chaosawakens")) || (CAConfig.COMMON.spawnEggsSpawnersSurvival.get() == 2 && !itemstack.getItem().getRegistryName().getNamespace().equals("chaosawakens"))) {
                TileEntity tileentity = world.getBlockEntity(blockpos);
                if (tileentity instanceof MobSpawnerTileEntity) {
                    AbstractSpawner abstractspawner = ((MobSpawnerTileEntity) tileentity).getSpawner();
                    EntityType<?> entitytype1 = this.getType(itemstack.getTag());
                    abstractspawner.setEntityId(entitytype1);
                    tileentity.setChanged();
                    world.sendBlockUpdated(blockpos, blockstate, blockstate, 3);
                    itemstack.shrink(1);
                    cir.setReturnValue(ActionResultType.CONSUME);
                }
            }
        }
        BlockPos blockpos1;
        if (blockstate.getCollisionShape(world, blockpos).isEmpty()) {
            blockpos1 = blockpos;
        } else {
            blockpos1 = blockpos.relative(direction);
        }
        EntityType<?> entitytype = this.getType(itemstack.getTag());
        if (!blockstate.is(Blocks.SPAWNER)) {
            if (entitytype.spawn((ServerWorld) world, itemstack, itemUseContext.getPlayer(), blockpos1, SpawnReason.SPAWN_EGG, true, !Objects.equals(blockpos, blockpos1) && direction == Direction.UP) != null) {
                itemstack.shrink(1);
            }
        }
        cir.setReturnValue(ActionResultType.CONSUME);
    }
}

Example 2 with AbstractSpawner

use of net.minecraft.world.spawner.AbstractSpawner in project ChocolateQuestRepoured by TeamChocoQuest.

the class PreparableSpawnerInfo method vanillaSpawnerReadFromNBT.

private void vanillaSpawnerReadFromNBT(World world, DungeonPlacement placement, BlockPos pos, MobSpawnerTileEntity tileEntity) {
    AbstractSpawner spawnerBaseLogic = tileEntity.getSpawnerBaseLogic();
    CompoundNBT compound = new CompoundNBT();
    compound.setShort("Delay", (short) 20);
    if (this.tileEntityData.hasKey("MinSpawnDelay", Constants.NBT.TAG_ANY_NUMERIC)) {
        compound.setShort("MinSpawnDelay", this.tileEntityData.getShort("MinSpawnDelay"));
        compound.setShort("MaxSpawnDelay", this.tileEntityData.getShort("MaxSpawnDelay"));
        compound.setShort("SpawnCount", this.tileEntityData.getShort("SpawnCount"));
    }
    if (this.tileEntityData.hasKey("MaxNearbyEntities", Constants.NBT.TAG_ANY_NUMERIC)) {
        compound.setShort("MaxNearbyEntities", this.tileEntityData.getShort("MaxNearbyEntities"));
        compound.setShort("RequiredPlayerRange", this.tileEntityData.getShort("RequiredPlayerRange"));
    }
    if (this.tileEntityData.hasKey("SpawnRange", Constants.NBT.TAG_ANY_NUMERIC)) {
        compound.setShort("SpawnRange", this.tileEntityData.getShort("SpawnRange"));
    }
    ListNBT nbttaglist = new ListNBT();
    ListNBT items = this.tileEntityData.getCompoundTag("inventory").getTagList("Items", Constants.NBT.TAG_COMPOUND);
    for (int i = 0; i < items.tagCount(); i++) {
        CompoundNBT itemTag = items.getCompoundTagAt(i);
        CompoundNBT entityTag = itemTag.getCompoundTag("tag").getCompoundTag("EntityIn");
        Entity entity = this.createEntityFromTag(world, placement, pos, entityTag);
        if (entity != null) {
            CompoundNBT newEntityTag = new CompoundNBT();
            entity.writeToNBTAtomically(newEntityTag);
            newEntityTag.removeTag("UUIDLeast");
            newEntityTag.removeTag("UUIDMost");
            newEntityTag.removeTag("Pos");
            if (nbttaglist.isEmpty()) {
                compound.setTag("SpawnData", newEntityTag);
            }
            nbttaglist.appendTag(new WeightedSpawnerEntity(itemTag.getByte("Count"), newEntityTag).toCompoundTag());
        }
    }
    compound.setTag("SpawnPotentials", nbttaglist);
    spawnerBaseLogic.readFromNBT(compound);
}

Example 3 with AbstractSpawner

use of net.minecraft.world.spawner.AbstractSpawner in project Arclight by IzzelAliz.

the class AbstractSpawnerMixin method tick.

/**
 * @author IzzelAliz
 * @reason
 */
@Overwrite
public void tick() {
    if (!this.isActivated()) {
        this.prevMobRotation = this.mobRotation;
    } else {
        World world = this.getWorld();
        BlockPos blockpos = this.getSpawnerPosition();
        if (world.isRemote) {
            double d3 = (double) blockpos.getX() + (double) world.rand.nextFloat();
            double d4 = (double) blockpos.getY() + (double) world.rand.nextFloat();
            double d5 = (double) blockpos.getZ() + (double) world.rand.nextFloat();
            world.addParticle(ParticleTypes.SMOKE, d3, d4, d5, 0.0D, 0.0D, 0.0D);
            world.addParticle(ParticleTypes.FLAME, d3, d4, d5, 0.0D, 0.0D, 0.0D);
            if (this.spawnDelay > 0) {
                --this.spawnDelay;
            }
            this.prevMobRotation = this.mobRotation;
            this.mobRotation = (this.mobRotation + (double) (1000.0F / ((float) this.spawnDelay + 200.0F))) % 360.0D;
        } else {
            if (this.spawnDelay == -1) {
                this.resetTimer();
            }
            if (this.spawnDelay > 0) {
                --this.spawnDelay;
                return;
            }
            boolean flag = false;
            for (int i = 0; i < this.spawnCount; ++i) {
                CompoundNBT compoundnbt = this.spawnData.getNbt();
                Optional<EntityType<?>> optional = EntityType.readEntityType(compoundnbt);
                if (!optional.isPresent()) {
                    this.resetTimer();
                    return;
                }
                ListNBT listnbt = compoundnbt.getList("Pos", 6);
                int j = listnbt.size();
                double d0 = j >= 1 ? listnbt.getDouble(0) : (double) blockpos.getX() + (world.rand.nextDouble() - world.rand.nextDouble()) * (double) this.spawnRange + 0.5D;
                double d1 = j >= 2 ? listnbt.getDouble(1) : (double) (blockpos.getY() + world.rand.nextInt(3) - 1);
                double d2 = j >= 3 ? listnbt.getDouble(2) : (double) blockpos.getZ() + (world.rand.nextDouble() - world.rand.nextDouble()) * (double) this.spawnRange + 0.5D;
                if (world.hasNoCollisions(optional.get().getBoundingBoxWithSizeApplied(d0, d1, d2)) && EntitySpawnPlacementRegistry.func_223515_a(optional.get(), world.getWorld(), SpawnReason.SPAWNER, new BlockPos(d0, d1, d2), world.getRandom())) {
                    Entity entity = EntityType.loadEntityAndExecute(compoundnbt, world, (p_221408_6_) -> {
                        p_221408_6_.setLocationAndAngles(d0, d1, d2, p_221408_6_.rotationYaw, p_221408_6_.rotationPitch);
                        return p_221408_6_;
                    });
                    if (entity == null) {
                        this.resetTimer();
                        return;
                    }
                    int k = world.getEntitiesWithinAABB(entity.getClass(), (new AxisAlignedBB((double) blockpos.getX(), (double) blockpos.getY(), (double) blockpos.getZ(), (double) (blockpos.getX() + 1), (double) (blockpos.getY() + 1), (double) (blockpos.getZ() + 1))).grow((double) this.spawnRange)).size();
                    if (k >= this.maxNearbyEntities) {
                        this.resetTimer();
                        return;
                    }
                    entity.setLocationAndAngles(entity.getPosX(), entity.getPosY(), entity.getPosZ(), world.rand.nextFloat() * 360.0F, 0.0F);
                    if (entity instanceof MobEntity) {
                        MobEntity mobentity = (MobEntity) entity;
                        if (!ForgeEventFactory.canEntitySpawnSpawner(mobentity, world, (float) entity.getPosX(), (float) entity.getPosY(), (float) entity.getPosZ(), (AbstractSpawner) (Object) this)) {
                            continue;
                        }
                        if (this.spawnData.getNbt().size() == 1 && this.spawnData.getNbt().contains("id", 8)) {
                            ((MobEntity) entity).onInitialSpawn(world, world.getDifficultyForLocation(new BlockPos(entity)), SpawnReason.SPAWNER, (ILivingEntityData) null, (CompoundNBT) null);
                        }
                        if (((WorldBridge) mobentity.world).bridge$spigotConfig().nerfSpawnerMobs) {
                            ((MobEntityBridge) mobentity).bridge$setAware(false);
                        }
                    }
                    if (CraftEventFactory.callSpawnerSpawnEvent(entity, blockpos).isCancelled()) {
                        Entity vehicle = entity.getRidingEntity();
                        if (vehicle != null) {
                            vehicle.removed = true;
                        }
                        for (final Entity passenger : entity.getRecursivePassengers()) {
                            passenger.removed = true;
                        }
                    }
                    this.func_221409_a(entity);
                    world.playEvent(2004, blockpos, 0);
                    if (entity instanceof MobEntity) {
                        ((MobEntity) entity).spawnExplosionParticle();
                    }
                    flag = true;
                }
            }
            if (flag) {
                this.resetTimer();
            }
        }
    }
}

Example 4 with AbstractSpawner

use of net.minecraft.world.spawner.AbstractSpawner in project Spackenmobs by ACGaming.

the class CustomSpawnEggItem method useOn.

public ActionResultType useOn(ItemUseContext context) {
    World worldIn = context.getLevel();
    if (!worldIn.isClientSide) {
        ItemStack stack = context.getItemInHand();
        BlockPos pos = context.getClickedPos();
        Direction dir = context.getClickedFace();
        BlockState state = worldIn.getBlockState(pos);
        Block block = state.getBlock();
        if (block == Blocks.SPAWNER) {
            TileEntity tile = worldIn.getBlockEntity(pos);
            if (tile instanceof MobSpawnerTileEntity) {
                AbstractSpawner spawner = ((MobSpawnerTileEntity) tile).getSpawner();
                EntityType<?> type = this.getType(stack.getTag());
                spawner.setEntityId(type);
                tile.setChanged();
                worldIn.sendBlockUpdated(pos, state, state, 3);
                stack.shrink(1);
                return ActionResultType.SUCCESS;
            }
        }
        BlockPos pos2;
        if (state.getCollisionShape(worldIn, pos).isEmpty()) {
            pos2 = pos;
        } else {
            pos2 = pos.relative(dir);
        }
        EntityType<?> type = this.getType(stack.getTag());
        if (type.spawn((ServerWorld) worldIn, stack, context.getPlayer(), pos2, SpawnReason.SPAWN_EGG, true, !Objects.equals(pos, pos2) && dir == Direction.UP) != null) {
            stack.shrink(1);
        }
    }
    return ActionResultType.SUCCESS;
}