/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.serialization.MapCodec
 */
package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.util.RandomSource;
import net.minecraft.world.item.context.BlockPlaceContext;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.ScheduledTickAccess;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.DirectionalBlock;
import net.minecraft.world.level.block.Mirror;
import net.minecraft.world.level.block.Rotation;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.block.state.StateDefinition;
import net.minecraft.world.level.block.state.properties.BlockStateProperties;
import net.minecraft.world.level.block.state.properties.BooleanProperty;
import net.minecraft.world.level.redstone.ExperimentalRedstoneUtils;
import net.minecraft.world.level.redstone.Orientation;
import net.minecraft.world.ticks.LevelTicks;

public class ObserverBlock
extends DirectionalBlock {
    public static final MapCodec<ObserverBlock> CODEC = ObserverBlock.simpleCodec(ObserverBlock::new);
    public static final BooleanProperty POWERED = BlockStateProperties.POWERED;

    public MapCodec<ObserverBlock> codec() {
        return CODEC;
    }

    public ObserverBlock(BlockBehaviour.Properties properties) {
        super(properties);
        this.registerDefaultState((BlockState)((BlockState)((BlockState)this.stateDefinition.any()).setValue(FACING, Direction.SOUTH)).setValue(POWERED, false));
    }

    @Override
    protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
        builder.add(FACING, POWERED);
    }

    @Override
    protected BlockState rotate(BlockState state, Rotation rotation) {
        return (BlockState)state.setValue(FACING, rotation.rotate((Direction)state.getValue(FACING)));
    }

    @Override
    protected BlockState mirror(BlockState state, Mirror mirror) {
        return state.rotate(mirror.getRotation((Direction)state.getValue(FACING)));
    }

    @Override
    protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
        if (state.getValue(POWERED).booleanValue()) {
            level.setBlock(pos, (BlockState)state.setValue(POWERED, false), 2);
        } else {
            level.setBlock(pos, (BlockState)state.setValue(POWERED, true), 2);
            level.scheduleTick(pos, this, 2);
        }
        this.updateNeighborsInFront(level, pos, state);
    }

    @Override
    protected BlockState updateShape(BlockState state, LevelReader level, ScheduledTickAccess ticks, BlockPos pos, Direction directionToNeighbour, BlockPos neighbourPos, BlockState neighbourState, RandomSource random) {
        if (state.getValue(FACING) == directionToNeighbour && !state.getValue(POWERED).booleanValue()) {
            this.startSignal(level, ticks, pos);
        }
        return super.updateShape(state, level, ticks, pos, directionToNeighbour, neighbourPos, neighbourState, random);
    }

    private void startSignal(LevelReader level, ScheduledTickAccess ticks, BlockPos pos) {
        if (!level.isClientSide() && !ticks.getBlockTicks().hasScheduledTick(pos, this)) {
            ticks.scheduleTick(pos, this, 2);
        }
    }

    protected void updateNeighborsInFront(Level level, BlockPos pos, BlockState state) {
        Direction direction = (Direction)state.getValue(FACING);
        BlockPos oppositePos = pos.relative(direction.getOpposite());
        Orientation orientation = ExperimentalRedstoneUtils.initialOrientation(level, direction.getOpposite(), null);
        level.neighborChanged(oppositePos, this, orientation);
        level.updateNeighborsAtExceptFromFacing(oppositePos, this, direction, orientation);
    }

    @Override
    protected boolean isSignalSource(BlockState state) {
        return true;
    }

    @Override
    protected int getDirectSignal(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
        return state.getSignal(level, pos, direction);
    }

    @Override
    protected int getSignal(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
        if (state.getValue(POWERED).booleanValue() && state.getValue(FACING) == direction) {
            return 15;
        }
        return 0;
    }

    @Override
    protected void onPlace(BlockState state, Level level, BlockPos pos, BlockState oldState, boolean movedByPiston) {
        if (state.is(oldState.getBlock())) {
            return;
        }
        if (!level.isClientSide() && state.getValue(POWERED).booleanValue() && !level.getBlockTicks().hasScheduledTick(pos, this)) {
            BlockState newState = (BlockState)state.setValue(POWERED, false);
            level.setBlock(pos, newState, 18);
            this.updateNeighborsInFront(level, pos, newState);
        }
    }

    @Override
    protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
        if (state.getValue(POWERED).booleanValue() && ((LevelTicks)level.getBlockTicks()).hasScheduledTick(pos, this)) {
            this.updateNeighborsInFront(level, pos, (BlockState)state.setValue(POWERED, false));
        }
    }

    @Override
    public BlockState getStateForPlacement(BlockPlaceContext context) {
        return (BlockState)this.defaultBlockState().setValue(FACING, context.getNearestLookingDirection().getOpposite().getOpposite());
    }
}