103 lines
4.1 KiB
Java
103 lines
4.1 KiB
Java
/*
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* Ex Deorum
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* Copyright (c) 2024 thedarkcolour
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package thedarkcolour.exdeorum.block;
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import net.minecraft.core.BlockPos;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.Entity;
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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.block.Block;
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import net.minecraft.world.level.block.entity.BlockEntity;
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import net.minecraft.world.level.block.entity.BlockEntityTicker;
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import net.minecraft.world.level.block.entity.BlockEntityType;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.phys.AABB;
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import net.minecraft.world.phys.shapes.BooleanOp;
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import net.minecraft.world.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.Shapes;
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import net.minecraft.world.phys.shapes.VoxelShape;
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import org.jetbrains.annotations.Nullable;
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import thedarkcolour.exdeorum.blockentity.BarrelBlockEntity;
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import thedarkcolour.exdeorum.registry.EBlockEntities;
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public class BarrelBlock extends ETankBlock {
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public static final float BARREL_FLUID_BOTTOM = 1f / 16f;
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public static final float BARREL_FLUID_TOP = 14f / 16f;
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public static final VoxelShape SHAPE = Shapes.join(
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box(1, 0, 1, 15, 16, 15),
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box(2, 1, 2, 14, 16, 14),
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BooleanOp.ONLY_FIRST
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);
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public BarrelBlock(Properties properties) {
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super(properties, EBlockEntities.BARREL);
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}
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@SuppressWarnings("unchecked")
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@Nullable
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@Override
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public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, BlockState pState, BlockEntityType<T> type) {
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return type == EBlockEntities.BARREL.get() ? (BlockEntityTicker<T>) new BarrelBlockEntity.Ticker() : null;
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}
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@Override
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public VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
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return SHAPE;
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}
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@Override
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public void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
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if (!level.isClientSide) {
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if (!state.is(newState.getBlock())) {
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if (level.getBlockEntity(pos) instanceof BarrelBlockEntity barrel) {
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var item = barrel.getItem();
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if (!item.isEmpty()) {
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EBlock.dropItem(level, pos, item);
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}
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}
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}
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}
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super.onRemove(state, level, pos, newState, isMoving);
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}
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@Override
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public void neighborChanged(BlockState pState, Level level, BlockPos pos, Block pBlock, BlockPos fromPos, boolean pIsMoving) {
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// Only check when the above block is updated, or when the below block is updated
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if (fromPos.getY() - pos.getY() == 1) {
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if (level.getBlockEntity(pos) instanceof BarrelBlockEntity barrel) {
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barrel.tryInWorldFluidMixing();
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}
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} else if (fromPos.getY() - pos.getY() == -1) {
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if (level.getBlockEntity(pos) instanceof BarrelBlockEntity barrel) {
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barrel.updateFluidTransform();
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}
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}
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}
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@Override
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protected boolean isEntityInFluid(Level level, BlockPos pos, Entity entity, float fillRatio) {
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var fluidTop = Mth.lerp(fillRatio, BARREL_FLUID_BOTTOM, BARREL_FLUID_TOP);
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return entity.getBoundingBox().intersects(pos.getX() + 0.125, pos.getY() + BARREL_FLUID_BOTTOM, pos.getZ() + 0.125, pos.getX() + 0.875, pos.getY() + fluidTop, pos.getZ() + 0.875);
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}
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}
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