Java Code Examples for net.minecraft.world.World#getTotalWorldTime()

/**
 * Return true if a given delay has passed since last time marked was called
 * successfully.
 *
 * @deprecated should use the constructor with a delay instead, and call
 * this function without a parameter
 */
public boolean markTimeIfDelay(World world, long delay) {
	if (world == null) {
		return false;
	}

	long currentTime = world.getTotalWorldTime();

	if (currentTime < lastMark) {
		lastMark = currentTime;
		return false;
	} else if (lastMark + delay + lastRandomDelay <= currentTime) {
		duration = currentTime - lastMark;
		lastMark = currentTime;
		lastRandomDelay = (int) (Math.random() * randomRange);

		return true;
	} else {
		return false;
	}
}
 

@Override
public EnumActionResult onItemUse(EntityPlayer player, World world, BlockPos pos,
        EnumHand hand, EnumFacing side, float hitX, float hitY, float hitZ)
{
    if (world.isRemote)
    {
        return EnumActionResult.SUCCESS;
    }

    // Hack to work around the fact that when the NBT changes, the left click event will fire again the next tick,
    // so it would easily result in the state toggling multiple times per left click
    Long last = this.lastLeftClick.get(player.getUniqueID());

    if (last == null || (world.getTotalWorldTime() - last) >= 6)
    {
        // When not sneaking, adjust the position to be the adjacent block and not the targeted block itself
        this.setOrRemovePosition(player.getHeldItem(hand), new BlockPosEU(pos, player.getEntityWorld().provider.getDimension(), side),
                POS_END, player.isSneaking() == false);
    }

    this.lastLeftClick.put(player.getUniqueID(), world.getTotalWorldTime());

    return EnumActionResult.SUCCESS;
}
 

@Override
public void onArmorTick(World world, EntityPlayer player, ItemStack itemStack) {
    IElectricItem electricItem = itemStack.getCapability(GregtechCapabilities.CAPABILITY_ELECTRIC_ITEM, null);
    if (electricItem.getCharge() >= energyUsagePerTick) {
        if (player.isInsideOfMaterial(Material.WATER) && world.isRemote && world.getTotalWorldTime() % 20 == 0L) {
            Vec3d pos = player.getPositionVector().add(new Vec3d(0.0, player.getEyeHeight(), 0.0));
            Particle particle = new ParticleBubble.Factory().createParticle(0, world, pos.x, pos.y, pos.z, 0.0, 0.0, 0.0);
            particle.setMaxAge(Integer.MAX_VALUE);
            Minecraft.getMinecraft().effectRenderer.addEffect(particle);
        }
        if (player.isInsideOfMaterial(Material.WATER) && !player.isPotionActive(MobEffects.WATER_BREATHING)) {
            if (player.getAir() < 300 && drainActivationEnergy(electricItem)) {
                player.setAir(Math.min(player.getAir() + 1, 300));
            }
        }
    }
}
 

private void coolHeatSinks(World world, int x, int y, int z, int range){
    if(grateRange > 2) {
        int curTeIndex = (int)(world.getTotalWorldTime() % 27);
        x += dir.offsetX * 2;
        y += dir.offsetY * 2;
        z += dir.offsetZ * 2;
        TileEntity te = world.getTileEntity(x - 1 + curTeIndex % 3, y - 1 + curTeIndex / 3 % 3, z - 1 + curTeIndex / 9 % 3);
        if(te instanceof TileEntityHeatSink) heatSinks.add((TileEntityHeatSink)te);

        Iterator<TileEntityHeatSink> iterator = heatSinks.iterator();
        while(iterator.hasNext()) {
            TileEntityHeatSink heatSink = iterator.next();
            if(heatSink.isInvalid()) {
                iterator.remove();
            } else {
                for(int i = 0; i < 4; i++)
                    heatSink.onFannedByAirGrate();
            }
        }
    }
}
 

private void entityJamTest(World world)
{
    if(world.getTotalWorldTime() % 10 != 0)
        return;
    
    int dimension = CommonUtils.getDimension(world);
    for(Iterator<BlockCoord> iterator = ethers.get(dimension).jammerset.iterator(); iterator.hasNext();)
    {
        BlockCoord jammer = iterator.next();
        List<Entity> entitiesinrange = world.getEntitiesWithinAABBExcludingEntity(null, AxisAlignedBB.getBoundingBox(jammer.x-9.5, jammer.y-9.5, jammer.z-9.5, jammer.x+10.5, jammer.y+10.5, jammer.z+10.5));
        for(Iterator<Entity> iterator2 = entitiesinrange.iterator(); iterator2.hasNext();)
        {
            Entity entity = iterator2.next();
            if(!(entity instanceof EntityLivingBase))
                continue;
            
            if(entity instanceof EntityPlayer)
                if(isPlayerJammed((EntityPlayer)entity))
                    continue;
            
            jamEntitySometime((EntityLivingBase) entity);
        }
    }
}
 

private void checkValueState(World world) {
    long currentWorldTime = world.getTotalWorldTime();
    if (currentWorldTime != lastUpdatedWorldTime) {
        if (currentWorldTime == lastUpdatedWorldTime + 1) {
            //last updated time is 1 tick ago, so we can move current value to last
            //before resetting it to default value
            this.lastValue = currentValue;
        } else {
            //otherwise, set last value as default value
            this.lastValue = defaultValue;
        }
        this.lastUpdatedWorldTime = currentWorldTime;
        this.currentValue = defaultValue;
    }
}
 

@Override
protected long getWorldTime()
{
   	World world = null;
   	MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance();
	world = server.getEntityWorld();
	return (world != null) ? world.getTotalWorldTime() : 0;
}
 

@Override
public long getTicks(World worldObj) {
	if (worldObj != null) { return worldObj.getTotalWorldTime(); }
	World cWorld = getClientWorld();
	if (cWorld != null) return cWorld.getTotalWorldTime();
	return 0;
}
 

@Override
public void setDimensionId(World world) {
	//TODO: send packet on orbit reached
	super.setDimensionId(world);

	lastActionTime = world.getTotalWorldTime();
}
 

@Override
public boolean run(@NotNull World world, ModuleInstanceEffect instance, @Nonnull SpellData spell, @Nonnull SpellRing spellRing) {
	Vec3d position = spell.getTarget(world);
	BlockPos pos = spell.getTargetPos();

	if (position == null || pos == null) return true;

	if (!spellRing.taxCaster(world, spell, true)) return false;

	double potency = spellRing.getAttributeValue(world, AttributeRegistry.POTENCY, spell);

	double area = spellRing.getAttributeValue(world, AttributeRegistry.AREA, spell);

	if (world.getTotalWorldTime() % 2 == 0)
		world.playSound(null, pos, ModSounds.FIZZING_LOOP, SoundCategory.NEUTRAL, RandUtil.nextFloat(0.6f, 1f), RandUtil.nextFloat(0.1f, 4f));
	for (Entity entity : world.getEntitiesWithinAABBExcludingEntity(null, new AxisAlignedBB(new BlockPos(position)).grow(area, area, area))) {
		if (entity instanceof EntityLivingBase) {
			EntityLivingBase living = (EntityLivingBase) entity;
			if (potency >= 3) {
				living.addPotionEffect(new PotionEffect(MobEffects.NAUSEA, 100));
			}
			living.addPotionEffect(new PotionEffect(MobEffects.POISON, 60, (int) (potency / 3)));
		}
	}

	return true;
}
 

default boolean isCoolingDown(World world, ItemStack stack) {
	int lastCooldown = NBTHelper.getInt(stack, NBTConstants.NBT.LAST_COOLDOWN, 0);
	long lastCast = NBTHelper.getLong(stack, NBTConstants.NBT.LAST_CAST, 0);
	long currentCast = world.getTotalWorldTime();

	long sub = currentCast - lastCast;
	return sub <= lastCooldown;
}
 

/** Logic for light helmet block placing with an electric item **/
public void doLightHelmetThings(World world, EntityPlayer player, ItemStack stack) {
	if (world.getTotalWorldTime() % 5 == 0) {
		BlockPos playerPos = player.getPosition();
		boolean canPlaceLightBlock = world.isAirBlock(playerPos) && world.getLightBrightness(playerPos) < 7.0F;
		boolean isLightPresent = world.getBlockState(playerPos) == GTBlocks.lightSource.getDefaultState();
		if (canPlaceLightBlock && !isLightPresent && ElectricItem.manager.getCharge(stack) >= 1.0D) {
			world.setBlockState(player.getPosition(), GTBlocks.lightSource.getDefaultState());
			ElectricItem.manager.use(stack, 10.0D, player);
		}
	}
}
 

@Override
public void onUpdate(ItemStack stack, World worldIn, Entity entityIn, int slot, boolean selected) {
	NBTTagCompound nbt = StackUtil.getNbtData((stack));
	if (worldIn.getTotalWorldTime() % 2 == 0) {
		if (!(entityIn instanceof EntityPlayer) || !nbt.getBoolean(ACTIVE)) {
			this.setDamage(stack, 0);
			return;
		}
		double x = entityIn.posX;
		double y = entityIn.posY + 1.5;
		double z = entityIn.posZ;
		int pulled = 0;
		for (EntityItem item : worldIn.getEntitiesWithinAABB(EntityItem.class, new AxisAlignedBB(x, y, z, x + 1, y
				+ 1, z + 1).grow(range))) {
			if (item.getEntityData().getBoolean("PreventRemoteMovement")) {
				continue;
			}
			if (!canPull(stack) || pulled > 200) {
				break;
			}
			item.addVelocity((x - item.posX) * speed, (y - item.posY) * speed, (z - item.posZ) * speed);
			ElectricItem.manager.use(stack, energyCost, (EntityLivingBase) entityIn);
			pulled++;
		}
		this.setDamage(stack, pulled > 0 ? 1 : 0);
	}
}
 

@SideOnly(Side.CLIENT)
@SubscribeEvent
public static void tick(TickEvent.ClientTickEvent event) {
	if (event.phase != TickEvent.Phase.END) return;
	World world = Minecraft.getMinecraft().world;
	if (world == null) return;

	List<EntityUnicorn> unicorns = world.getEntities(EntityUnicorn.class, input -> true);

	for (EntityUnicorn unicorn : unicorns) {
		if (unicorn == null) continue;
		if (unicorn.isDead) {
			positions.remove(unicorn);
			break;
		}

		positions.putIfAbsent(unicorn, new ArrayList<>());

		List<Point> poses = positions.get(unicorn);

		if ((poses.size() >= 1000 || world.getTotalWorldTime() % 20 == 0) && !poses.isEmpty()) {
			poses.remove(0);
		}

		double mot = 0.05;
		if (poses.size() < 1000) {
			if (unicorn.motionX >= mot || unicorn.motionX <= -mot
					|| unicorn.motionY >= mot || unicorn.motionY <= -mot
					|| unicorn.motionZ >= mot || unicorn.motionZ <= -mot) {

				Vec3d backCenter = unicorn.getPositionVector();
				Vec3d look = new Vec3d(unicorn.motionX, unicorn.motionY, unicorn.motionZ).normalize();
				backCenter = backCenter.add(look.scale(-1));

				Vec3d cross = look.crossProduct(new Vec3d(0, 1, 0)).normalize().scale(0.35f);
				poses.add(new Point(backCenter, cross, world.getTotalWorldTime()));
			} else if (!poses.isEmpty()) {
				poses.remove(0);
			}
		}
	}
}
 

@SubscribeEvent
@SideOnly(Side.CLIENT)
public static void render(RenderWorldLastEvent event) {
	World world = Minecraft.getMinecraft().world;
	EntityPlayer player = Minecraft.getMinecraft().player;
	if (player == null || world == null) return;

	GlStateManager.pushMatrix();

	double interpPosX = player.lastTickPosX + (player.posX - player.lastTickPosX) * event.getPartialTicks();
	double interpPosY = player.lastTickPosY + (player.posY - player.lastTickPosY) * event.getPartialTicks();
	double interpPosZ = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * event.getPartialTicks();

	GlStateManager.translate(-interpPosX, -interpPosY + 0.1, -interpPosZ);

	GlStateManager.disableCull();
	GlStateManager.depthMask(false);
	GlStateManager.enableBlend();
	GlStateManager.disableTexture2D();
	GlStateManager.shadeModel(GL11.GL_SMOOTH);
	GlStateManager.blendFunc(GL_SRC_ALPHA, GL_ONE);
	GlStateManager.enableColorMaterial();
	GlStateManager.disableLighting();

	Tessellator tessellator = Tessellator.getInstance();
	BufferBuilder vb = tessellator.getBuffer();

	Set<EntityUnicorn> corns = new HashSet<>(positions.keySet());
	for (EntityUnicorn corn : corns) {
		if (corn.world.provider.getDimension() != world.provider.getDimension()) continue;

		List<Point> points = new ArrayList<>(positions.getOrDefault(corn, new ArrayList<>()));
		boolean q = false;

		vb.begin(GL11.GL_TRIANGLE_STRIP, DefaultVertexFormats.POSITION_COLOR);
		for (Point pos : points) {
			if (pos == null) continue;

			float sub = (world.getTotalWorldTime() - pos.time);
			Color color = Color.getHSBColor(sub % 360.0f / 360.0f, 1f, 1f);

			int alpha;
			if (sub < 500) {
				alpha = (int) (MathHelper.clamp(Math.log(sub + 1) / 2.0, 0, 1) * 80.0);
			} else {
				alpha = (int) (MathHelper.clamp(1 - (Math.log(sub) / 2.0), 0, 1) * 80.0);
			}

			pos(vb, pos.origin.subtract(pos.normal.scale(1.5))).color(color.getRed(), color.getGreen(), color.getBlue(), alpha).endVertex();
			pos(vb, pos.origin.add(pos.normal.scale(1.5))).color(color.getRed(), color.getGreen(), color.getBlue(), alpha).endVertex();
			q = !q;
		}

		tessellator.draw();
	}

	GlStateManager.enableCull();
	GlStateManager.depthMask(true);
	GlStateManager.disableBlend();
	GlStateManager.enableTexture2D();
	GlStateManager.shadeModel(GL11.GL_FLAT);
	GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);

	GlStateManager.popMatrix();
}
 

public PhaseObject(World world, Set<BlockPos> blocks, int expiry) {
	this.surface = SurfaceFace.fromPlaces(blocks);
	this.lastWorldTick = world.getTotalWorldTime();
	this.expiry = expiry;
	this.when = ClientTickHandler.getTicksInGame();
}
 

@Override
public void onUpdate(final ItemStack item, final World world, final Entity player, final int inventoryIndex, final boolean isHeld) {
	if(regenerates && !world.isRemote && isHeld && item.getItemDamage() > 0 && world.getTotalWorldTime() % regenInterval == 0){
		item.setItemDamage(item.getItemDamage() - 1);
	}
}
 

@Override
public void onUpdate(final ItemStack item, final World world, final Entity player, final int inventoryIndex, final boolean isHeld) {
	if(regenerates && !world.isRemote && isHeld && item.getItemDamage() > 0 && world.getTotalWorldTime() % regenInterval == 0){
		item.setItemDamage(item.getItemDamage() - 1);
	}
}
 

private static void takeBlocksFromWorld(LitematicaSchematic schematic, World world, List<SelectionBox> boxes)
{
    BlockPos.MutableBlockPos posMutable = new BlockPos.MutableBlockPos(0, 0, 0);
    long totalBlocks = 0;

    for (SelectionBox box : boxes)
    {
        String regionName = box.getName();
        ISchematicRegion region = schematic.getSchematicRegion(regionName);
        ILitematicaBlockStateContainer container = region != null ? region.getBlockStateContainer() : null;
        Map<BlockPos, NBTTagCompound> blockEntityMap = region != null ? region.getBlockEntityMap() : null;
        Map<BlockPos, NextTickListEntry> tickMap = region != null ? region.getBlockTickMap() : null;

        if (container == null || blockEntityMap == null || tickMap == null)
        {
            InfoUtils.showGuiOrInGameMessage(MessageType.ERROR, "litematica.message.error.schematic_save.missing_container", regionName);
            continue;
        }

        Vec3i size = box.getSize();
        final int sizeX = Math.abs(size.getX());
        final int sizeY = Math.abs(size.getY());
        final int sizeZ = Math.abs(size.getZ());

        // We want to loop nice & easy from 0 to n here, but the per-sub-region pos1 can be at
        // any corner of the area. Thus we need to offset from the total area origin
        // to the minimum/negative (ie. 0,0 in the loop) corner here.
        final BlockPos minCorner = fi.dy.masa.malilib.util.PositionUtils.getMinCorner(box.getPos1(), box.getPos2());
        final int startX = minCorner.getX();
        final int startY = minCorner.getY();
        final int startZ = minCorner.getZ();

        for (int y = 0; y < sizeY; ++y)
        {
            for (int z = 0; z < sizeZ; ++z)
            {
                for (int x = 0; x < sizeX; ++x)
                {
                    posMutable.setPos(x + startX, y + startY, z + startZ);
                    IBlockState state = world.getBlockState(posMutable).getActualState(world, posMutable);
                    container.setBlockState(x, y, z, state);

                    if (state.getBlock() != Blocks.AIR)
                    {
                        ++totalBlocks;
                    }

                    if (state.getBlock().hasTileEntity())
                    {
                        TileEntity te = world.getTileEntity(posMutable);

                        if (te != null)
                        {
                            // TODO Add a TileEntity NBT cache from the Chunk packets, to get the original synced data (too)
                            BlockPos pos = new BlockPos(x, y, z);
                            NBTTagCompound tag = te.writeToNBT(new NBTTagCompound());
                            NBTUtils.writeBlockPosToTag(pos, tag);
                            blockEntityMap.put(pos, tag);
                        }
                    }
                }
            }
        }

        if (world instanceof WorldServer)
        {
            IntBoundingBox structureBB = IntBoundingBox.createProper(
                    startX,         startY,         startZ,
                    startX + sizeX, startY + sizeY, startZ + sizeZ);
            List<NextTickListEntry> pendingTicks = ((WorldServer) world).getPendingBlockUpdates(structureBB.toVanillaBox(), false);

            if (pendingTicks != null)
            {
                final int listSize = pendingTicks.size();
                final long currentTime = world.getTotalWorldTime();

                // The getPendingBlockUpdates() method doesn't check the y-coordinate... :-<
                for (int i = 0; i < listSize; ++i)
                {
                    NextTickListEntry entry = pendingTicks.get(i);

                    if (entry.position.getY() >= startY && entry.position.getY() < structureBB.maxY)
                    {
                        // Store the delay, ie. relative time
                        BlockPos posRelative = new BlockPos(
                                entry.position.getX() - minCorner.getX(),
                                entry.position.getY() - minCorner.getY(),
                                entry.position.getZ() - minCorner.getZ());
                        NextTickListEntry newEntry = new NextTickListEntry(posRelative, entry.getBlock());
                        newEntry.setPriority(entry.priority);
                        newEntry.setScheduledTime(entry.scheduledTime - currentTime);

                        tickMap.put(posRelative, newEntry);
                    }
                }
            }
        }
    }

    schematic.setTotalBlocksReadFromWorld(totalBlocks);
}
 

@Override
public void onUpdate(final ItemStack item, final World world, final Entity player, final int inventoryIndex, final boolean isHeld) {
	if(regenerates && !world.isRemote && isHeld && item.getItemDamage() > 0 && world.getTotalWorldTime() % regenInterval == 0){
		item.setItemDamage(item.getItemDamage() - 1);
	}
}