添加多状态的方块

image-20231029162325525

image-20231029162337992

添加方块

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package net.tutorialmod.block.custom;

import net.minecraft.core.BlockPos;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.block.state.StateDefinition;
import net.minecraft.world.level.block.state.properties.BooleanProperty;
import net.minecraft.world.phys.BlockHitResult;

public class ZirconLampBlock extends Block {

    public static final BooleanProperty LIT = BooleanProperty.create("lit");
    public ZirconLampBlock(Properties properties) {
        super(properties);
    }

    @Override
    public InteractionResult use(BlockState blockState, Level level, BlockPos blockPos, Player player, InteractionHand interactionHand, BlockHitResult blockHitResult) {
        if(!level.isClientSide() && interactionHand == InteractionHand.MAIN_HAND) {
            level.setBlock(blockPos, blockState.cycle(LIT),3);
        }
        return InteractionResult.SUCCESS;
    }

    @Override
    protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
        builder.add(LIT);
    }

}

注册方块

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//lamp
public static final RegistrySupplier<Block> ZIRCON_LAMP = registerBlock("zircon_lamp",
        () -> new ZirconLampBlock(BlockBehaviour.Properties.copy(Blocks.STONE)
                .strength(6f).requiresCorrectToolForDrops()
                .lightLevel(state -> state.getValue(ZirconLampBlock.LIT) ? 15 : 0)));

添加blockstate

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{
  "variants": {
    "lit=false": {
      "model": "tutorialmod:block/zircon_lamp_off"
    },
    "lit=true": {
      "model": "tutorialmod:block/zircon_lamp_on"
    }
  }
}

添加方块model

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{
  "parent": "minecraft:block/cube_all",
  "textures": {
    "all": "tutorialmod:block/zircon_lamp_off"
  }
}
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{
  "parent": "minecraft:block/cube_all",
  "textures": {
    "all": "tutorialmod:block/zircon_lamp_on"
  }
}

添加物品model

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{
  "parent": "tutorialmod:block/zircon_lamp_off"
}

添加贴图

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添加语言文件

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