92 lines
3.3 KiB
Java
92 lines
3.3 KiB
Java
package ru.bclib.blocks;
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import java.util.List;
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import com.google.common.collect.Lists;
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import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
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import net.fabricmc.fabric.api.tool.attribute.v1.FabricToolTags;
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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.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.enchantment.EnchantmentHelper;
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import net.minecraft.world.item.enchantment.Enchantments;
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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.Block;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.SoundType;
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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.material.Material;
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import net.minecraft.world.level.storage.loot.LootContext;
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import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
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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 ru.bclib.client.render.BCLRenderLayer;
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import ru.bclib.interfaces.IRenderTyped;
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public abstract class UpDownPlantBlock extends BaseBlockNotFull implements IRenderTyped {
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private static final VoxelShape SHAPE = Block.box(4, 0, 4, 12, 16, 12);
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public UpDownPlantBlock() {
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super(FabricBlockSettings.of(Material.PLANT)
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.breakByTool(FabricToolTags.SHEARS)
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.breakByHand(true)
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.sound(SoundType.GRASS)
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.noCollission());
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}
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protected abstract boolean isTerrain(BlockState state);
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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 SHAPE;
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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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BlockState down = world.getBlockState(pos.below());
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BlockState up = world.getBlockState(pos.above());
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return (isTerrain(down) || down.getBlock() == this) && (isSupport(up, world, pos) || up.getBlock() == this);
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}
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protected boolean isSupport(BlockState state, LevelReader world, BlockPos pos) {
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return canSupportCenter(world, pos.above(), Direction.UP);
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}
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@Override
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public BlockState updateShape(BlockState state, Direction facing, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
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if (!canSurvive(state, world, pos)) {
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return Blocks.AIR.defaultBlockState();
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}
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else {
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return state;
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}
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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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ItemStack tool = builder.getParameter(LootContextParams.TOOL);
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if (tool != null && tool.getItem().is(FabricToolTags.SHEARS) || EnchantmentHelper.getItemEnchantmentLevel(Enchantments.SILK_TOUCH, tool) > 0) {
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return Lists.newArrayList(new ItemStack(this));
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}
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else {
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return Lists.newArrayList();
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}
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}
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@Override
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public BCLRenderLayer getRenderLayer() {
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return BCLRenderLayer.CUTOUT;
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}
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@Override
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public void playerDestroy(Level world, Player player, BlockPos pos, BlockState state, BlockEntity blockEntity, ItemStack stack) {
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super.playerDestroy(world, player, pos, state, blockEntity, stack);
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world.neighborChanged(pos, Blocks.AIR, pos.below());
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}
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}
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