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[1.8] [SOLVED] not understanding scheduleUpdate

Glistre

By Glistre
in Modder Support

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Glistre Creeper Killer

Glistre

Posted
Posted

I'm having trouble with my custom ice block that is supposed to change into 8 more blocks shortly after placed.  I used #scheduleBlockUpdate in 1.7.10 and replaced it with #scheduleUpdate in 1.8 but I don't really get what's happening ...I think the third parameter is the tickRate which I set to 1, and I have tried setting setTickRandomly both true and false. What I want to happen works when #setTickRandomly is true but the blocks update truly randomly, not immediately.  When I have #setTickRandomly set to false, nothing happens , ie, the custom block ice that I place does not change at all . . .

 

Do I have the parameters wrong?  Using wrong method?  no idea what is the problem...

 

 

this is my LiquidIce class, that is, my custom block ice:

package com.glistre.glistremod.blocks;

import java.util.Random;

import com.glistre.glistremod.init.BiomeRegistry;
import com.glistre.glistremod.init.BlockRegistry;

import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.BlockIce;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.effect.EntityLightningBolt;
import net.minecraft.init.Blocks;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.BlockPos;
import net.minecraft.world.EnumSkyBlock;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;

public class LiquidIceBlock extends BlockIce {
public String blockName;


public LiquidIceBlock() {
	super();
	this.setUnlocalizedName(blockName);		
	this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, .99F, 1.0F);
	this.setTickRandomly(true);
}

/*	@Override
public int tickRate(){
	return 30;
}*/

public void onBlockAdded(World worldIn, BlockPos pos)
    {

        worldIn.scheduleUpdate(pos, this, 1);      //was #scheduleBlockUpdate
        worldIn.setBlockState(pos, BlockRegistry.liquid_ice.getDefaultState());
   
    }

    @Override
  public void updateTick( World worldIn, BlockPos pos, IBlockState state, Random rand) {
    super.updateTick(worldIn, pos, state, rand);

    Block blk = Blocks.snow_layer;
    Block blk1 = Blocks.snow;


    pos = new BlockPos(pos.getX(), pos.getY(), pos.getZ());//liquid ice
    
    BlockPos pos0 = new BlockPos(pos.getX(), (pos.getY()+1), pos.getZ());//ice
    BlockPos pos1 = new BlockPos((pos.getX()+1), pos.getY(), pos.getZ());//ice
    BlockPos pos2 = new BlockPos(pos.getX()-1, pos.getY(), pos.getZ());//ice
    BlockPos pos3 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()+1));//ice
    BlockPos pos4 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()-1));//ice
    BlockPos pos5 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()+2));//ice
    BlockPos pos6 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()-2));//ice
    BlockPos pos7 = new BlockPos((pos.getX()+2), pos.getY(), pos.getZ()); //snow_layer
    BlockPos pos8 = new BlockPos(pos.getX(), (pos.getY()+2), pos.getZ());//snow


    state=BlockRegistry.liquid_ice.getDefaultState();
    IBlockState state0=blk.getDefaultState(); 
    IBlockState state1= Blocks.ice.getDefaultState();
    IBlockState state2=blk1.getDefaultState();

    worldIn.setBlockState(pos, state);
    worldIn.setBlockState(pos0, state1);
    worldIn.setBlockState(pos1, state1);
    worldIn.setBlockState(pos2, state1);
    worldIn.setBlockState(pos3, state1);
    worldIn.setBlockState(pos4, state1);
    worldIn.setBlockState(pos5, state1);
    worldIn.setBlockState(pos6, state1);
    worldIn.setBlockState(pos7, state0);    
    worldIn.setBlockState(pos8, state2);

    if (worldIn.getLightFor(EnumSkyBlock.BLOCK, pos) > 11 - this.getLightOpacity())
    {
        if (worldIn.provider.doesWaterVaporize())
        {
            worldIn.setBlockToAir(pos);
        }
        else
        {
            this.dropBlockAsItem(worldIn, pos, worldIn.getBlockState(pos), 0);
            worldIn.setBlockState(pos, Blocks.water.getDefaultState());
        }
      }   
    }
    @Override
public AxisAlignedBB getCollisionBoundingBox(World worldIn, BlockPos pos, IBlockState state)
{
	return new AxisAlignedBB(0.0, 0.0, 0.0, 1.0, 0.99, 1.0);
}

// when right click placing Liquid Ice block draws in lightning	
@Override	
    @SideOnly(Side.CLIENT)
    public void randomDisplayTick(World worldIn, BlockPos pos, IBlockState state, Random rand){
    BiomeGenBase b = BiomeRegistry.biomeFreon;
    if (b == BiomeRegistry.biomeFreon){
    {
    	worldIn.spawnEntityInWorld(new EntityLightningBolt(worldIn, (double)pos.getX() + 1.0D, (double)pos.getY() + 0.99D, (double)pos.getZ() + 1.0D));

    }
  }
}
//not even sure what this does
@Override
public void setBlockBoundsBasedOnState(IBlockAccess worldIn, BlockPos pos) {

	super.setBlockBoundsBasedOnState(worldIn, pos);
}

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TheMasterGabriel Creeper Killer

TheMasterGabriel

Posted
Posted

I'm having trouble with my custom ice block that is supposed to change into 8 more blocks shortly after placed.  I used #scheduleBlockUpdate in 1.7.10 and replaced it with #scheduleUpdate in 1.8 but I don't really get what's happening ...I think the third parameter is the tickRate which I set to 1, and I have tried setting setTickRandomly both true and false. What I want to happen works when #setTickRandomly is true but the blocks update truly randomly, not immediately.  When I have #setTickRandomly set to false, nothing happens , ie, the custom block ice that I place does not change at all . . .

 

Do I have the parameters wrong?  Using wrong method?  no idea what is the problem...

 

 

this is my LiquidIce class, that is, my custom block ice:

package com.glistre.glistremod.blocks;

import java.util.Random;

import com.glistre.glistremod.init.BiomeRegistry;
import com.glistre.glistremod.init.BlockRegistry;

import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.BlockIce;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.effect.EntityLightningBolt;
import net.minecraft.init.Blocks;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.BlockPos;
import net.minecraft.world.EnumSkyBlock;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;

public class LiquidIceBlock extends BlockIce {
public String blockName;


public LiquidIceBlock() {
	super();
	this.setUnlocalizedName(blockName);		
	this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, .99F, 1.0F);
	this.setTickRandomly(true);
}

/*	@Override
public int tickRate(){
	return 30;
}*/

public void onBlockAdded(World worldIn, BlockPos pos)
    {

        worldIn.scheduleUpdate(pos, this, 1);      //was #scheduleBlockUpdate
        worldIn.setBlockState(pos, BlockRegistry.liquid_ice.getDefaultState());
   
    }

    @Override
  public void updateTick( World worldIn, BlockPos pos, IBlockState state, Random rand) {
    super.updateTick(worldIn, pos, state, rand);

    Block blk = Blocks.snow_layer;
    Block blk1 = Blocks.snow;


    pos = new BlockPos(pos.getX(), pos.getY(), pos.getZ());//liquid ice
    
    BlockPos pos0 = new BlockPos(pos.getX(), (pos.getY()+1), pos.getZ());//ice
    BlockPos pos1 = new BlockPos((pos.getX()+1), pos.getY(), pos.getZ());//ice
    BlockPos pos2 = new BlockPos(pos.getX()-1, pos.getY(), pos.getZ());//ice
    BlockPos pos3 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()+1));//ice
    BlockPos pos4 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()-1));//ice
    BlockPos pos5 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()+2));//ice
    BlockPos pos6 = new BlockPos(pos.getX(), pos.getY(), (pos.getZ()-2));//ice
    BlockPos pos7 = new BlockPos((pos.getX()+2), pos.getY(), pos.getZ()); //snow_layer
    BlockPos pos8 = new BlockPos(pos.getX(), (pos.getY()+2), pos.getZ());//snow


    state=BlockRegistry.liquid_ice.getDefaultState();
    IBlockState state0=blk.getDefaultState(); 
    IBlockState state1= Blocks.ice.getDefaultState();
    IBlockState state2=blk1.getDefaultState();

    worldIn.setBlockState(pos, state);
    worldIn.setBlockState(pos0, state1);
    worldIn.setBlockState(pos1, state1);
    worldIn.setBlockState(pos2, state1);
    worldIn.setBlockState(pos3, state1);
    worldIn.setBlockState(pos4, state1);
    worldIn.setBlockState(pos5, state1);
    worldIn.setBlockState(pos6, state1);
    worldIn.setBlockState(pos7, state0);    
    worldIn.setBlockState(pos8, state2);

    if (worldIn.getLightFor(EnumSkyBlock.BLOCK, pos) > 11 - this.getLightOpacity())
    {
        if (worldIn.provider.doesWaterVaporize())
        {
            worldIn.setBlockToAir(pos);
        }
        else
        {
            this.dropBlockAsItem(worldIn, pos, worldIn.getBlockState(pos), 0);
            worldIn.setBlockState(pos, Blocks.water.getDefaultState());
        }
      }   
    }
    @Override
public AxisAlignedBB getCollisionBoundingBox(World worldIn, BlockPos pos, IBlockState state)
{
	return new AxisAlignedBB(0.0, 0.0, 0.0, 1.0, 0.99, 1.0);
}

// when right click placing Liquid Ice block draws in lightning	
@Override	
    @SideOnly(Side.CLIENT)
    public void randomDisplayTick(World worldIn, BlockPos pos, IBlockState state, Random rand){
    BiomeGenBase b = BiomeRegistry.biomeFreon;
    if (b == BiomeRegistry.biomeFreon){
    {
    	worldIn.spawnEntityInWorld(new EntityLightningBolt(worldIn, (double)pos.getX() + 1.0D, (double)pos.getY() + 0.99D, (double)pos.getZ() + 1.0D));

    }
  }
}
//not even sure what this does
@Override
public void setBlockBoundsBasedOnState(IBlockAccess worldIn, BlockPos pos) {

	super.setBlockBoundsBasedOnState(worldIn, pos);
}

 

Perhaps I'm not quite understanding your intentions, but why are you even bothering with the scheduling updates? If you want it to happen instantly why don't you just put your code in the onBlockAdded method? If you insist, however, you are not overriding Block#onBlockAdded, as you forgot the IBlockState parameter. Try Block#onBlockAdded(World world, BlockPos pos, IBlockState state) instead.

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