BCLib/src/main/java/ru/bclib/blocks/BasePlantBlock.java

package ru.bclib.blocks;

import com.google.common.collect.Lists;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
import net.fabricmc.fabric.api.tool.attribute.v1.FabricToolTags;
import net.minecraft.client.renderer.block.model.BlockModel;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.enchantment.EnchantmentHelper;
import net.minecraft.world.item.enchantment.Enchantments;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.BonemealableBlock;
import net.minecraft.world.level.block.SoundType;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.material.Material;
import net.minecraft.world.level.storage.loot.LootContext;
import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
import net.minecraft.world.phys.Vec3;
import net.minecraft.world.phys.shapes.CollisionContext;
import net.minecraft.world.phys.shapes.VoxelShape;
import org.jetbrains.annotations.Nullable;
import ru.bclib.api.tag.NamedMineableTags;
import ru.bclib.api.tag.TagAPI.TagLocation;
import ru.bclib.client.models.BasePatterns;
import ru.bclib.client.models.ModelsHelper;
import ru.bclib.client.models.PatternsHelper;
import ru.bclib.client.render.BCLRenderLayer;
import ru.bclib.interfaces.RenderLayerProvider;
import ru.bclib.interfaces.TagProvider;

import java.util.List;
import java.util.Optional;
import java.util.Random;

public abstract class BasePlantBlock extends BaseBlockNotFull implements RenderLayerProvider, BonemealableBlock, TagProvider {
	private static final VoxelShape SHAPE = Block.box(4, 0, 4, 12, 14, 12);
	
	public BasePlantBlock() {
		this(false);
	}
	
	public BasePlantBlock(int light) {
		this(false, light);
	}
	
	public BasePlantBlock(boolean replaceable) {
		this(
			FabricBlockSettings
				.of(replaceable ? Material.REPLACEABLE_PLANT : Material.PLANT)
				.breakByHand(true)
				.sound(SoundType.GRASS)
				.noCollission()
		);
	}
	
	public BasePlantBlock(boolean replaceable, int light) {
		this(
			FabricBlockSettings
				.of(replaceable ? Material.REPLACEABLE_PLANT : Material.PLANT)
				.breakByHand(true)
				.luminance(light)
				.sound(SoundType.GRASS)
				.noCollission()
		);
	}
	
	public BasePlantBlock(Properties settings) {
		super(settings);
	}
	
	protected abstract boolean isTerrain(BlockState state);
	
	@Override
	@SuppressWarnings("deprecation")
	public VoxelShape getShape(BlockState state, BlockGetter view, BlockPos pos, CollisionContext ePos) {
		Vec3 vec3d = state.getOffset(view, pos);
		return SHAPE.move(vec3d.x, vec3d.y, vec3d.z);
	}
	
	@Override
	public BlockBehaviour.OffsetType getOffsetType() {
		return BlockBehaviour.OffsetType.XZ;
	}
	
	@Override
	@SuppressWarnings("deprecation")
	public boolean canSurvive(BlockState state, LevelReader world, BlockPos pos) {
		BlockState down = world.getBlockState(pos.below());
		return isTerrain(down);
	}
	
	@Override
	@SuppressWarnings("deprecation")
	public BlockState updateShape(BlockState state, Direction facing, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
		if (!canSurvive(state, world, pos)) {
			return Blocks.AIR.defaultBlockState();
		}
		else {
			return state;
		}
	}
	
	@Override
	public List<ItemStack> getDrops(BlockState state, LootContext.Builder builder) {
		ItemStack tool = builder.getParameter(LootContextParams.TOOL);
		if (tool != null && FabricToolTags.SHEARS.contains(tool.getItem()) || EnchantmentHelper.getItemEnchantmentLevel(
			Enchantments.SILK_TOUCH,
			tool
		) > 0) {
			return Lists.newArrayList(new ItemStack(this));
		}
		else {
			return Lists.newArrayList();
		}
	}
	
	@Override
	public BCLRenderLayer getRenderLayer() {
		return BCLRenderLayer.CUTOUT;
	}
	
	@Override
	public boolean isValidBonemealTarget(BlockGetter world, BlockPos pos, BlockState state, boolean isClient) {
		return true;
	}
	
	@Override
	public boolean isBonemealSuccess(Level world, Random random, BlockPos pos, BlockState state) {
		return true;
	}
	
	@Override
	public void performBonemeal(ServerLevel world, Random random, BlockPos pos, BlockState state) {
		ItemEntity item = new ItemEntity(
			world,
			pos.getX() + 0.5,
			pos.getY() + 0.5,
			pos.getZ() + 0.5,
			new ItemStack(this)
		);
		world.addFreshEntity(item);
	}
	
	@Override
	@Environment(EnvType.CLIENT)
	public BlockModel getItemModel(ResourceLocation resourceLocation) {
		return ModelsHelper.createBlockItem(resourceLocation);
	}
	
	@Override
	@Nullable
	@Environment(EnvType.CLIENT)
	public BlockModel getBlockModel(ResourceLocation resourceLocation, BlockState blockState) {
		Optional<String> pattern = PatternsHelper.createJson(BasePatterns.BLOCK_CROSS, resourceLocation);
		return ModelsHelper.fromPattern(pattern);
	}
	
	@Override
	public void addTags(List<TagLocation<Block>> blockTags, List<TagLocation<Item>> itemTags) {
		blockTags.add(NamedMineableTags.SHEARS);
		blockTags.add(NamedMineableTags.HOE);
	}
}