net.minecraft.tag.FluidTags Java Examples

@SuppressWarnings("deprecation")
@Override
public boolean canPlaceAt(BlockState state, WorldView world, BlockPos pos) {
	Iterator<Direction> iterator = Direction.Type.HORIZONTAL.iterator();
	
	Direction direction;
	Material material;
	do {
		if (!iterator.hasNext()) {
			Block block = world.getBlockState(pos.down()).getBlock();
			return (block == HallowedBlocks.RESTLESS_CACTUS || block == HallowedBlocks.TAINTED_SAND) && !world.getBlockState(pos.up()).getMaterial().isLiquid();
		}
		
		direction = iterator.next();
		BlockState state2 = world.getBlockState(pos.offset(direction));
		material = state2.getMaterial();
	} while (!material.isSolid() && !world.getFluidState(pos.offset(direction)).matches(FluidTags.LAVA));
	
	return false;
}
 

/**
 * Not a replacement for living entity jump() - this barely is to allow other entities that can't jump in vanilla to 'jump'
 * @param e
 */
public static void genericJump(Entity e)
{
    if (!e.onGround && !e.isInFluid(FluidTags.WATER) && !e.isInLava()) return;
    float m = e.world.getBlockState(new BlockPos(e)).getBlock().getJumpVelocityMultiplier();
    float g = e.world.getBlockState(new BlockPos(e.getX(), e.getBoundingBox().y1 - 0.5000001D, e.getZ())).getBlock().getJumpVelocityMultiplier();
    float jumpVelocityMultiplier = (double) m == 1.0D ? g : m;
    float jumpStrength = (0.42F * jumpVelocityMultiplier);
    Vec3d vec3d = e.getVelocity();
    e.setVelocity(vec3d.x, jumpStrength, vec3d.z);
    if (e.isSprinting())
    {
        float u = e.yaw * 0.017453292F;
        e.setVelocity(e.getVelocity().add((-MathHelper.sin(g) * 0.2F), 0.0D, (MathHelper.cos(u) * 0.2F)));
    }
    e.velocityDirty = true;
}
 

@Inject(method = "baseTick", at = @At(value = "INVOKE", target = "Lnet/minecraft/entity/LivingEntity;tickStatusEffects()V", shift = At.Shift.BEFORE))
private void doOxygenChecks(CallbackInfo ci) {
    LivingEntity entity = (LivingEntity) (Object) this;
    //noinspection ConstantConditions
    if (this.isAlive() && !(entity instanceof PlayerEntity && ((PlayerEntity) entity).abilities.invulnerable)) {
        if (CelestialBodyType.getByDimType(world.getRegistryKey()).isPresent() && !CelestialBodyType.getByDimType(world.getRegistryKey()).get().getAtmosphere().getComposition().containsKey(AtmosphericGas.OXYGEN)) {
            updateAir(this);
        } else {
            if (this.isSubmergedIn(FluidTags.WATER) && this.world.getBlockState(new BlockPos(this.getX(), this.getEyeY(), this.getZ())).getBlock() != Blocks.BUBBLE_COLUMN) {
                if (!this.canBreatheInWater() && !StatusEffectUtil.hasWaterBreathing((LivingEntity) (Object) this) && !isInvulnerableTo(DamageSource.DROWN)) {
                    this.setAir(this.getNextAirUnderwater(this.getAir()));
                }
            }
        }

        if (this.getAir() == -20) {
            this.setAir(0);

            if (this.isSubmergedIn(FluidTags.WATER) && this.world.getBlockState(new BlockPos(this.getX(), this.getEyeY(), this.getZ())).getBlock() != Blocks.BUBBLE_COLUMN) {
                if (!this.canBreatheInWater() && !StatusEffectUtil.hasWaterBreathing((LivingEntity) (Object) this) && !isInvulnerableTo(DamageSource.DROWN)) {
                    Vec3d vec3d = this.getVelocity();

                    for (int i = 0; i < 8; ++i) {
                        float f = this.random.nextFloat() - this.random.nextFloat();
                        float g = this.random.nextFloat() - this.random.nextFloat();
                        float h = this.random.nextFloat() - this.random.nextFloat();
                        this.world.addParticle(ParticleTypes.BUBBLE, this.getX() + (double) f, this.getY() + (double) g, this.getZ() + (double) h, vec3d.x, vec3d.y, vec3d.z);
                    }
                }
            }

            this.damage(GalacticraftDamageSource.SUFFOCATION, 2.0F);
        }
    }
}
 

@Redirect(method = "tickMovement", at = @At(value = "INVOKE", target = "Lnet/minecraft/entity/LivingEntity;getFluidHeight(Lnet/minecraft/tag/Tag;)D"))
private double redirectFluidHeight(LivingEntity entity, Tag<Fluid> tag) {
    if (ConnectionInfo.protocolVersion <= Protocols.V1_12_2 && tag == FluidTags.WATER) {
        // If you're in water, you're in water, even if you're almost at the surface
        if (entity.getFluidHeight(tag) > 0)
            return 1;
    }
    return entity.getFluidHeight(tag);
}
 

private static boolean canSpread(BlockState blockState, WorldView viewableWorld, BlockPos blockPos) {
	BlockPos upPos = blockPos.up();
	return canSurvive(blockState, viewableWorld, blockPos) && !viewableWorld.getFluidState(upPos).matches(FluidTags.WATER);
}
 

@ModifyVariable(at = @At(value = "INVOKE", target = "net/minecraft/client/render/block/FluidRenderer.isSameFluid(Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/Direction;Lnet/minecraft/fluid/FluidState;)Z"), method = "render", ordinal = 0)
public boolean isLava(boolean chk) {
    return chk || (stateThreadLocal.get() != null && !stateThreadLocal.get().matches(FluidTags.WATER));
}
 

public boolean isFertilizable(BlockView var1, BlockPos var2, BlockState var3, boolean var4)
{
    return CarpetSettings.renewableCoral && var3.get(CoralParentBlock.WATERLOGGED) && var1.getFluidState(var2.up()).matches(FluidTags.WATER);
}