Example usage for net.minecraftforge.fluids IFluidBlock canDrain

Introduction

In this page you can find the example usage for net.minecraftforge.fluids IFluidBlock canDrain.

Prototype

boolean canDrain(World world, BlockPos pos);

Source Link

Document

Check to see if a block can be drained.

Usage

From source file:buildcraft.lib.misc.BlockUtil.java

License:Minecraft Mod Public

public static FluidStack drainBlock(IBlockState state, World world, BlockPos pos, boolean doDrain) {
    Block block = state.getBlock();//from ww w .  ja  v a2s .com
    Fluid fluid = getFluidWithFlowing(block);

    if (fluid != null && FluidRegistry.isFluidRegistered(fluid)) {
        if (block instanceof IFluidBlock) {
            IFluidBlock fluidBlock = (IFluidBlock) block;
            if (!fluidBlock.canDrain(world, pos)) {
                return null;
            }
            return fluidBlock.drain(world, pos, doDrain);
        } else {
            // FIXME: this should probably check the level...
            int level = state.getValue(BlockLiquid.LEVEL);
            // if (level != 0) {
            // return null;
            // }

            if (doDrain) {
                world.setBlockToAir(pos);
            }

            return new FluidStack(fluid, 1000);
        }
    } else {
        return null;
    }
}

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