package com.thebrokenrail.energonrelics.block.lightning; import com.thebrokenrail.energonrelics.EnergonRelics; import com.thebrokenrail.energonrelics.api.block.SimpleBlock; import com.thebrokenrail.energonrelics.util.MissingCaseException; import net.fabricmc.api.EnvType; import net.fabricmc.api.Environment; import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings; import net.minecraft.block.Block; import net.minecraft.block.BlockState; import net.minecraft.block.Blocks; import net.minecraft.block.ShapeContext; import net.minecraft.block.enums.DoubleBlockHalf; import net.minecraft.block.piston.PistonBehavior; import net.minecraft.entity.player.PlayerEntity; import net.minecraft.item.Item; import net.minecraft.state.StateManager; import net.minecraft.state.property.EnumProperty; import net.minecraft.state.property.Properties; import net.minecraft.util.math.BlockPos; import net.minecraft.util.math.Direction; import net.minecraft.util.shape.VoxelShape; import net.minecraft.util.shape.VoxelShapes; import net.minecraft.world.BlockView; import net.minecraft.world.World; import net.minecraft.world.WorldAccess; @SuppressWarnings("deprecation") public class LightningRodBlock extends SimpleBlock { public static final EnumProperty HALF = Properties.DOUBLE_BLOCK_HALF; public LightningRodBlock() { super(FabricBlockSettings.copy(EnergonRelics.LIGHTNING_ROD_BASE_BLOCK).dropsNothing().emissiveLighting((state, world, pos) -> true).lightLevel(state -> 10)); setDefaultState(getDefaultState().with(HALF, DoubleBlockHalf.LOWER)); } @Override @Environment(EnvType.CLIENT) public float getAmbientOcclusionLightLevel(BlockState state, BlockView world, BlockPos pos) { return 1f; } @Override public boolean isTranslucent(BlockState state, BlockView world, BlockPos pos) { return true; } @Override public VoxelShape getVisualShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context) { return VoxelShapes.empty(); } @Override public PistonBehavior getPistonBehavior(BlockState state) { return PistonBehavior.DESTROY; } @Override protected void appendProperties(StateManager.Builder builder) { super.appendProperties(builder); builder.add(HALF); } @Override protected boolean registerItem() { return false; } private static final VoxelShape LOWER_SHAPE = createCuboidShape(7.5d, 0d, 7.5d, 8.5d, 16d, 8.5d); private static final VoxelShape UPPER_SHAPE = createCuboidShape(7.5d, 0d, 7.5d, 8.5d, 8d, 8.5d); @Override public VoxelShape getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context) { DoubleBlockHalf half = state.get(HALF); switch (half) { case LOWER: { return LOWER_SHAPE; } case UPPER: { return UPPER_SHAPE; } default: { throw new MissingCaseException(half); } } } @Override public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState newState, WorldAccess world, BlockPos pos, BlockPos posFrom) { boolean valid = true; if (state.get(HALF) == DoubleBlockHalf.LOWER) { if (direction == Direction.UP) { if (newState.getBlock() != EnergonRelics.LIGHTNING_ROD_BLOCK || newState.get(HALF) != DoubleBlockHalf.UPPER) { valid = false; } } else if (direction == Direction.DOWN) { if (newState.getBlock() != EnergonRelics.LIGHTNING_ROD_BASE_BLOCK) { valid = false; } } } else if (state.get(HALF) == DoubleBlockHalf.UPPER && direction == Direction.DOWN) { if (newState.getBlock() != EnergonRelics.LIGHTNING_ROD_BLOCK || newState.get(HALF) != DoubleBlockHalf.LOWER) { valid = false; } } if (valid) { return super.getStateForNeighborUpdate(state, direction, newState, world, pos, posFrom); } else { return Blocks.AIR.getDefaultState(); } } @Override public void onBreak(World world, BlockPos pos, BlockState state, PlayerEntity player) { if (!world.isClient() && player.isCreative()) { int distance = state.get(HALF) == DoubleBlockHalf.LOWER ? 1 : 2; BlockPos targetPos = pos.down(distance); BlockState targetState = world.getBlockState(targetPos); if (targetState.getBlock() == EnergonRelics.LIGHTNING_ROD_BASE_BLOCK) { world.breakBlock(targetPos, false, player); } } super.onBreak(world, pos, state, player); } @Override public Item asItem() { return EnergonRelics.LIGHTNING_ROD_BASE_BLOCK.asItem(); } }