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[1.12.2]Animation Block

Microcellule
in Modder Support

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Posted

Hey guys !
I'm trying to make an animated Block (opened and closed block).
I don't know how to start it because forge documentation didn't help me to figure out how to do this.
But i already did that : trough Propertybool and with  Blockstate JSON, i made different model of the block. If i change a boolean in my block class, my block is turning closed or opened peferctly the way i want.
Only the problem is that... well... if I try to change it in game, the change didn't take place. I have to restart the map (leave and directly go back in) to see the change.

SetBlockState didn't make anything change

If someone has a tutorial to show me, don't hésitate ?

Here my Block

Spoiler

package microcellule.minelyoko.Block;

import java.util.List;

import javax.annotation.Nullable;

import com.google.common.collect.Lists;

import microcellule.minelyoko.Interface.IConnectableSupCalc;
import net.minecraft.block.Block;
import net.minecraft.block.BlockDirectional;
import net.minecraft.block.SoundType;
import net.minecraft.block.material.Material;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyBool;
import net.minecraft.block.properties.PropertyDirection;
import net.minecraft.block.state.BlockStateContainer;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class ScannerBlock extends Block implements IConnectableSupCalc
{

    public static final String NAME = "scannerblock";
     boolean  closed =false ;

 

    public static final PropertyBool DOWN = PropertyBool.create("down");
    public static final PropertyBool DOWNCLOSE = PropertyBool.create("down_close");
    public static final PropertyBool MIDDLE = PropertyBool.create("middle");
    public static final PropertyBool MIDDLECLOSE = PropertyBool.create("middle_close");
    public static final PropertyBool UP = PropertyBool.create("up");
    public static final PropertyBool UPCLOSE = PropertyBool.create("up_close");

    public static final PropertyDirection FACING = BlockDirectional.FACING;


    protected static final AxisAlignedBB HITBOX = new AxisAlignedBB(0.4375D, 0.0D, 0.4375D, 0.5625D, 0.125D, 0.5625D);

  

 public ScannerBlock()
    {
        super(Material.IRON);        
        setDefaultState(this.blockState.getBaseState().withProperty(FACING, EnumFacing.NORTH).withProperty(DOWN, Boolean.valueOf(false)).withProperty(DOWNCLOSE, Boolean.valueOf(false)).withProperty(MIDDLE, Boolean.valueOf(false)).withProperty(MIDDLECLOSE, Boolean.valueOf(false)).withProperty(UP, Boolean.valueOf(false)).withProperty(UPCLOSE, Boolean.valueOf(false)));
        setResistance(5.0F);
        setHardness(3.0F);
        setCreativeTab(CreativeTabs.BUILDING_BLOCKS);
        setSoundType(SoundType.METAL);
        MineLyokoBlocks.setBlockName(this, NAME);

    }

    @Override
    public boolean isFullCube(IBlockState state)
    {
        return false;
    }

    @Override
    public boolean isOpaqueCube(IBlockState state)
    {
        return false;
    }
    @Override
    public IBlockState getActualState(IBlockState state, IBlockAccess world, BlockPos pos)
    {
        return state.withProperty(DOWN, Boolean.valueOf(checkId(0,world,pos))).withProperty(DOWNCLOSE, Boolean.valueOf(checkId(1,world,pos))).withProperty(MIDDLE, Boolean.valueOf(checkId(2,world,pos))).withProperty(MIDDLECLOSE, Boolean.valueOf(checkId(3,world,pos))).withProperty(UP,Boolean.valueOf(checkId(4,world,pos))).withProperty(UPCLOSE,Boolean.valueOf(checkId(5,world,pos)));
    }

    private boolean checkId(int id,IBlockAccess world, BlockPos pos)
    {
        boolean result = false;
        switch (id)
        {
        case 0:
            if (world.getBlockState(pos.down()).getBlock() != this && !closed)
            {
                result=true;
            }
            break;
        case 1:
            if (world.getBlockState(pos.down()).getBlock() != this && closed)
            {
                result=true;
            }
            break;
        case 2:
            if (world.getBlockState(pos.down()).getBlock() instanceof ScannerBlock && (world.getBlockState(pos.up()).getBlock() instanceof ScannerBlock && !closed))
            {
                result=true;
            }
            break;
        case 3:
            if (world.getBlockState(pos.down()).getBlock() instanceof ScannerBlock && (world.getBlockState(pos.up()).getBlock() instanceof ScannerBlock && closed))
            {
                result=true;
            }
            break;
        case 4:
            if (world.getBlockState(pos.down()).getBlock() instanceof ScannerBlock && world.getBlockState(pos.down(2)).getBlock() instanceof ScannerBlock && world.getBlockState(pos.down(3)).getBlock() instanceof ScannerBlock && !closed)
            {
                result=true;
            }
            break;
        case 5:
            if (world.getBlockState(pos.down()).getBlock() instanceof ScannerBlock && world.getBlockState(pos.down(2)).getBlock() instanceof ScannerBlock && world.getBlockState(pos.down(3)).getBlock() instanceof ScannerBlock && closed)
            {
                result=true;
            }
            break;
        default: result=false;
        }
        return result;
    }

    @Override
    protected BlockStateContainer createBlockState()
    {
        return new BlockStateContainer(this, new IProperty[] {FACING, DOWN, DOWNCLOSE, MIDDLE, MIDDLECLOSE, UP, UPCLOSE});
    }

  

    @Override
    public boolean canPlaceBlockAt(World worldIn, BlockPos pos)
    {
        if (worldIn.getBlockState(pos.up()).getBlock()== Blocks.AIR && worldIn.getBlockState(pos.up(2)).getBlock()== Blocks.AIR && worldIn.getBlockState(pos.up(3)).getBlock()== Blocks.AIR )
        {
            return true;
        }
        else return false;

    }

    @Override
    public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state)
    {
        if(worldIn.getBlockState(pos.down()).getBlock() != this)
        {
            worldIn.setBlockState(pos.up(), state);
            worldIn.setBlockState(pos.up(2), state);
            worldIn.setBlockState(pos.up(3), state);
        }


        super.onBlockAdded(worldIn, pos, state);
    }


    public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
    {
        super.breakBlock(worldIn, pos, state);

        if(worldIn.getBlockState(pos.down()).getBlock() instanceof ScannerBlock)
        {
            worldIn.setBlockToAir(pos.down());
        }
        if(worldIn.getBlockState(pos.up()).getBlock() instanceof ScannerBlock)
        {
            worldIn.setBlockToAir(pos.up());
        }

    }

    @Override
    public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack)
    {
        worldIn.setBlockState(pos, state.withProperty(FACING, EnumFacing.getDirectionFromEntityLiving(pos, placer)), 2);
    }

    public IBlockState getStateFromMeta(int meta)
    {
        return this.getDefaultState().withProperty(FACING, EnumFacing.getFront(meta & 7));
    }

    public int getMetaFromState(IBlockState state)
    {
        int i = 0;
        i = i | ((EnumFacing)state.getValue(FACING)).getIndex();
        return i;
    }

    public void setClosed(boolean statut)
    {
        this.closed = statut;
    }

    public boolean getClosed()
    {
        return closed;    
    }

}

 


(i think you can see i'm still a beginner with all this line of code. Yup  i can agree. I will learn how to do better later :p... And at least it works :p)

Edited by Microcellule

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