FlareBlock.java

package net.oriondev.discovery_core.blocks;


import net.minecraft.block.*;
import net.minecraft.fluid.FluidState;
import net.minecraft.fluid.Fluids;
import net.minecraft.item.ItemPlacementContext;
import net.minecraft.state.StateManager;
import net.minecraft.state.property.BooleanProperty;
import net.minecraft.state.property.Properties;
import net.minecraft.tag.FluidTags;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Direction;
import net.minecraft.world.IWorld;


public class FlareBlock extends Block implements Waterloggable {

    public static BooleanProperty WATERLOGGED;

    public FlareBlock(Block.Settings settings) {
        super(settings);
        this.setDefaultState((BlockState)((BlockState)this.stateManager.getDefaultState()).with(WATERLOGGED, true));
    }

    @Override
    public BlockState getPlacementState(ItemPlacementContext ctx) {
        final BlockState state = super.getPlacementState(ctx);
        if (state.contains(Properties.WATERLOGGED)) {
            final FluidState fluidState = ctx.getWorld().getFluidState(ctx.getBlockPos());
            final boolean source = fluidState.matches(FluidTags.WATER) && fluidState.getLevel() == 8;
            return state.with(Properties.WATERLOGGED, source);
        }

        return state;
    }

    @Override
    public BlockState getStateForNeighborUpdate(BlockState state, Direction facing, BlockState neighborState, IWorld world, BlockPos pos, BlockPos neighborPos) {
        if ((Boolean)state.get(WATERLOGGED)) {
            world.getFluidTickScheduler().schedule(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
        }

        return super.getStateForNeighborUpdate(state, facing, neighborState, world, pos, neighborPos);
    }

    @Override
    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
        builder.add(Properties.WATERLOGGED);
    }

    @Override
    public FluidState getFluidState(BlockState state) {
        return state.contains(Properties.WATERLOGGED) && state.get(Properties.WATERLOGGED) ? Fluids.WATER.getStill(false) : super.getFluidState(state);
    }
}