199 lines
No EOL
8.3 KiB
Java
199 lines
No EOL
8.3 KiB
Java
package org.betterx.bclib.blocks;
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import org.betterx.bclib.blockentities.BaseSignBlockEntity;
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import org.betterx.bclib.client.models.ModelsHelper;
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import org.betterx.bclib.interfaces.BlockModelProvider;
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import org.betterx.bclib.interfaces.CustomItemProvider;
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import org.betterx.bclib.util.BlocksHelper;
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import net.minecraft.client.renderer.block.model.BlockModel;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.core.Registry;
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import net.minecraft.network.protocol.game.ClientboundOpenSignEditorPacket;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.BlockItem;
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import net.minecraft.world.item.Item;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.context.BlockPlaceContext;
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import net.minecraft.world.level.BlockGetter;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.LevelAccessor;
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import net.minecraft.world.level.LevelReader;
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import net.minecraft.world.level.block.*;
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import net.minecraft.world.level.block.entity.BlockEntity;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.block.state.StateDefinition;
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import net.minecraft.world.level.block.state.properties.BlockStateProperties;
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import net.minecraft.world.level.block.state.properties.BooleanProperty;
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import net.minecraft.world.level.block.state.properties.IntegerProperty;
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import net.minecraft.world.level.block.state.properties.WoodType;
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import net.minecraft.world.level.material.Fluid;
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import net.minecraft.world.level.material.FluidState;
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import net.minecraft.world.level.material.Fluids;
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import net.minecraft.world.level.storage.loot.LootContext;
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import net.minecraft.world.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.VoxelShape;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import java.util.Collections;
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import java.util.List;
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import org.jetbrains.annotations.Nullable;
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@SuppressWarnings("deprecation")
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public class BaseSignBlock extends SignBlock implements BlockModelProvider, CustomItemProvider {
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public static final IntegerProperty ROTATION = BlockStateProperties.ROTATION_16;
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public static final BooleanProperty FLOOR = BooleanProperty.create("floor");
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private static final VoxelShape[] WALL_SHAPES = new VoxelShape[]{
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Block.box(0.0D, 4.5D, 14.0D, 16.0D, 12.5D, 16.0D),
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Block.box(0.0D, 4.5D, 0.0D, 2.0D, 12.5D, 16.0D),
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Block.box(0.0D, 4.5D, 0.0D, 16.0D, 12.5D, 2.0D),
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Block.box(14.0D, 4.5D, 0.0D, 16.0D, 12.5D, 16.0D)
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};
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private final Block parent;
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public BaseSignBlock(Block source) {
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super(Properties.copy(source).strength(1.0F, 1.0F).noCollission().noOcclusion(), WoodType.OAK);
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this.registerDefaultState(this.stateDefinition.any()
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.setValue(ROTATION, 0)
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.setValue(FLOOR, false)
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.setValue(WATERLOGGED, false));
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this.parent = source;
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}
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@Override
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protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
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builder.add(ROTATION, FLOOR, WATERLOGGED);
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}
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@Override
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public VoxelShape getShape(BlockState state, BlockGetter view, BlockPos pos, CollisionContext ePos) {
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return state.getValue(FLOOR) ? SHAPE : WALL_SHAPES[state.getValue(ROTATION) >> 2];
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}
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@Override
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public BlockEntity newBlockEntity(BlockPos blockPos, BlockState blockState) {
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return new BaseSignBlockEntity(blockPos, blockState);
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}
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@Override
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public void setPlacedBy(Level world, BlockPos pos, BlockState state, LivingEntity placer, ItemStack itemStack) {
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if (placer instanceof Player) {
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BaseSignBlockEntity sign = (BaseSignBlockEntity) world.getBlockEntity(pos);
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if (sign != null) {
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if (!world.isClientSide) {
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sign.setAllowedPlayerEditor(placer.getUUID());
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((ServerPlayer) placer).connection.send(new ClientboundOpenSignEditorPacket(pos));
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} else {
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sign.setEditable(true);
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}
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}
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}
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}
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@Override
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public BlockState updateShape(
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BlockState state,
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Direction facing,
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BlockState neighborState,
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LevelAccessor world,
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BlockPos pos,
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BlockPos neighborPos
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) {
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if (state.getValue(WATERLOGGED)) {
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world.scheduleTick(pos, Fluids.WATER, Fluids.WATER.getTickDelay(world));
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}
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if (!canSurvive(state, world, pos)) {
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return state.getValue(WATERLOGGED)
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? state.getFluidState().createLegacyBlock()
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: Blocks.AIR.defaultBlockState();
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}
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return super.updateShape(state, facing, neighborState, world, pos, neighborPos);
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}
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@Override
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public boolean canSurvive(BlockState state, LevelReader world, BlockPos pos) {
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if (!state.getValue(FLOOR)) {
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int index = (((state.getValue(ROTATION) >> 2) + 2)) & 3;
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return world.getBlockState(pos.relative(BlocksHelper.HORIZONTAL[index])).getMaterial().isSolid();
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} else {
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return world.getBlockState(pos.below()).getMaterial().isSolid();
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}
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}
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@Override
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public BlockState getStateForPlacement(BlockPlaceContext ctx) {
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if (ctx.getClickedFace() == Direction.UP) {
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FluidState fluidState = ctx.getLevel().getFluidState(ctx.getClickedPos());
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return this
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.defaultBlockState()
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.setValue(FLOOR, true)
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.setValue(ROTATION, Mth.floor((180.0 + ctx.getRotation() * 16.0 / 360.0) + 0.5 - 12) & 15)
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.setValue(WATERLOGGED, fluidState.getType() == Fluids.WATER);
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} else if (ctx.getClickedFace() != Direction.DOWN) {
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BlockState blockState = this.defaultBlockState();
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FluidState fluidState = ctx.getLevel().getFluidState(ctx.getClickedPos());
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LevelReader worldView = ctx.getLevel();
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BlockPos blockPos = ctx.getClickedPos();
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Direction[] directions = ctx.getNearestLookingDirections();
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for (Direction direction : directions) {
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if (direction.getAxis().isHorizontal()) {
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Direction dir = direction.getOpposite();
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int rot = Mth.floor((180.0 + dir.toYRot() * 16.0 / 360.0) + 0.5 + 4) & 15;
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blockState = blockState.setValue(ROTATION, rot);
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if (blockState.canSurvive(worldView, blockPos)) {
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return blockState.setValue(FLOOR, false)
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.setValue(WATERLOGGED, fluidState.getType() == Fluids.WATER);
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}
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}
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}
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}
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return null;
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}
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@Override
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@Environment(EnvType.CLIENT)
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public @Nullable BlockModel getBlockModel(ResourceLocation resourceLocation, BlockState blockState) {
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ResourceLocation parentId = Registry.BLOCK.getKey(parent);
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return ModelsHelper.createBlockEmpty(parentId);
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}
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@Override
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public BlockState rotate(BlockState state, Rotation rotation) {
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return state.setValue(ROTATION, rotation.rotate(state.getValue(ROTATION), 16));
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}
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@Override
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public BlockState mirror(BlockState state, Mirror mirror) {
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return state.setValue(ROTATION, mirror.mirror(state.getValue(ROTATION), 16));
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}
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@Override
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public List<ItemStack> getDrops(BlockState state, LootContext.Builder builder) {
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return Collections.singletonList(new ItemStack(this));
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}
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@Override
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public boolean canPlaceLiquid(BlockGetter world, BlockPos pos, BlockState state, Fluid fluid) {
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return super.canPlaceLiquid(world, pos, state, fluid);
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}
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@Override
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public boolean placeLiquid(LevelAccessor world, BlockPos pos, BlockState state, FluidState fluidState) {
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return super.placeLiquid(world, pos, state, fluidState);
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}
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@Override
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public BlockItem getCustomItem(ResourceLocation blockID, Item.Properties settings) {
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return new BlockItem(this, settings.stacksTo(16));
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}
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} |