[1.7.10] Block get breaked but dont dissapear

[SantacreeperLP]

Hey, ive a question: Im building a Thaumcraft-Addon and Im creating a Wand-Of-Excavation item. It should harvest a block when right-clicking... But it only breaks the block with a destroy-animation, the block don't disappear and still exist... How can I fix it?

 

Heres my source:

 

package de.xthelegend.tcwands;

import ibxm.Player;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;

import thaumcraft.common.Thaumcraft;
import thaumcraft.common.entities.projectile.EntityExplosiveOrb;
import thaumcraft.common.items.wands.WandManager;
import thaumcraft.common.lib.utils.BlockUtils;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemFishingRod;
import net.minecraft.item.ItemStack;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraft.world.WorldSettings;
import net.minecraftforge.common.ForgeHooks;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.event.ForgeEventFactory;
import net.minecraftforge.event.world.BlockEvent;

public class wand_of_excavation extends Item{
public wand_of_excavation()
{

	super();
	setUnlocalizedName(Reference.MODID + ":" + "wandexcavation");
	setTextureName(Reference.MODID + ":" + "wandexcavation");
	setMaxDamage(2500);
	canRepair = false;
	this.bFull3D = true;
	setCreativeTab(MainClass.tabWands);
}

@SideOnly(Side.CLIENT)
    public boolean isFull3D()
    {
        return true;
    }

    @SideOnly(Side.CLIENT)
    public boolean shouldRotateAroundWhenRendering()
    {
        return true;
    }
    
    @Override
    public ItemStack onItemRightClick(ItemStack stack, World world, EntityPlayer player)
    {
    	player.setItemInUse(stack, this.getMaxDamage());
    	return stack;
    }
    
    static HashMap<String, Long> soundDelay = new HashMap();
    static HashMap<String, Object> beam = new HashMap();
    static HashMap<String, Float> breakcount = new HashMap();
    static HashMap<String, Integer> lastX = new HashMap();
    static HashMap<String, Integer> lastY = new HashMap();
    static HashMap<String, Integer> lastZ = new HashMap();
    
    @Override
    public void onUsingTick(ItemStack stack, EntityPlayer p, int count) {
        
        String pp = "R" + p.getCommandSenderName();
        if (!p.worldObj.isRemote) {
            pp = "S" + p.getCommandSenderName();
        }
        if (soundDelay.get(pp) == null) {
            soundDelay.put(pp, 0L);
        }
        if (breakcount.get(pp) == null) {
            breakcount.put(pp, Float.valueOf(0.0f));
        }
        if (lastX.get(pp) == null) {
            lastX.put(pp, 0);
        }
        if (lastY.get(pp) == null) {
            lastY.put(pp, 0);
        }
        if (lastZ.get(pp) == null) {
            lastZ.put(pp, 0);
        }
        MovingObjectPosition mop = BlockUtils.getTargetBlock(p.worldObj, (Entity)p, false);
        Vec3 v = p.getLookVec();
        double tx = p.posX + v.xCoord * 10.0;
        double ty = p.posY + v.yCoord * 10.0;
        double tz = p.posZ + v.zCoord * 10.0;
        int impact = 0;
        if (mop != null) {
            tx = mop.hitVec.xCoord;
            ty = mop.hitVec.yCoord;
            tz = mop.hitVec.zCoord;
            impact = 5;
            if (!(p.worldObj.isRemote || soundDelay.get(pp) >= System.currentTimeMillis())) {
                p.worldObj.playSoundEffect(tx, ty, tz, "thaumcraft:rumble", 0.3f, 1.0f);
                soundDelay.put(pp, System.currentTimeMillis() + 1200);
            }
        } else {
            soundDelay.put(pp, 0L);
        }
        if (p.worldObj.isRemote) {
            beam.put(pp, Thaumcraft.proxy.beamCont(p.worldObj, p, tx, ty, tz, 2, 65382, false, impact > 0 ? 2.0f : 0.0f, beam.get(pp), impact));
        }
        if (mop != null && mop.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK && p.worldObj.canMineBlock(p, mop.blockX, mop.blockY, mop.blockZ)) {
            Block bi = p.worldObj.getBlock(mop.blockX, mop.blockY, mop.blockZ);
            int md = p.worldObj.getBlockMetadata(mop.blockX, mop.blockY, mop.blockZ);
            float hardness = bi.getBlockHardness(p.worldObj, mop.blockX, mop.blockY, mop.blockZ);
            if (hardness >= 0.0f) {
                int pot = 1;
                float speed = 0.05f + (float)pot * 0.1f;
                if (bi.getMaterial() == Material.rock || bi.getMaterial() == Material.grass || bi.getMaterial() == Material.ground || bi.getMaterial() == Material.sand) {
                    speed = 0.25f + (float)pot * 0.25f;
                }
                if (bi == Blocks.obsidian) {
                    speed*=3.0f;
                }
                if (lastX.get(pp) == mop.blockX && lastY.get(pp) == mop.blockY && lastZ.get(pp) == mop.blockZ) {
                    float bc = breakcount.get(pp).floatValue();
                    if (p.worldObj.isRemote && bc > 0.0f && bi != Blocks.air) {
                        int progress = (int)(bc / hardness * 9.0f);
                        Thaumcraft.proxy.excavateFX(mop.blockX, mop.blockY, mop.blockZ, p, Block.getIdFromBlock((Block)bi), md, progress);
                    }
                    if (p.worldObj.isRemote) {
                        if (bc >= hardness) {
                            breakcount.put(pp, Float.valueOf(0.0f));
                        } else {
                            breakcount.put(pp, Float.valueOf(bc + speed));
                        }
                    } else if (bc >= hardness ) {
                        if (this.excavate(p.worldObj, stack, p, bi, md, mop.blockX, mop.blockY, mop.blockZ)) 
                        {
                        	stack.damageItem(200,p);
                        }
                        lastX.put(pp, Integer.MAX_VALUE);
                        lastY.put(pp, Integer.MAX_VALUE);
                        lastZ.put(pp, Integer.MAX_VALUE);
                        breakcount.put(pp, Float.valueOf(0.0f));
                    } else {
                        breakcount.put(pp, Float.valueOf(bc + speed));
                    }
                } else {
                    lastX.put(pp, mop.blockX);
                    lastY.put(pp, mop.blockY);
                    lastZ.put(pp, mop.blockZ);
                    breakcount.put(pp, Float.valueOf(0.0f));
                }
            }
        } else {
            lastX.put(pp, Integer.MAX_VALUE);
            lastY.put(pp, Integer.MAX_VALUE);
            lastZ.put(pp, Integer.MAX_VALUE);
            breakcount.put(pp, Float.valueOf(0.0f));
        }
    }
    
    private boolean excavate(World world, ItemStack stack, EntityPlayer player, Block block, int md, int x, int y, int z) {
        BlockEvent.BreakEvent event;
        WorldSettings.GameType gt = WorldSettings.GameType.SURVIVAL;
        if (player.capabilities.allowEdit) {
            if (player.capabilities.isCreativeMode) {
                gt = WorldSettings.GameType.CREATIVE;
            }
        } else {
            gt = WorldSettings.GameType.ADVENTURE;
        }
        if (!(event = ForgeHooks.onBlockBreakEvent((World)world, (WorldSettings.GameType)gt, (EntityPlayerMP)((EntityPlayerMP)player), (int)x, (int)y, (int)z)).isCanceled()) {
            int fortune = 0;
            boolean silk =false;
            if (silk && block.canSilkHarvest(player.worldObj, player, x, y, z, md)) {
                ArrayList<ItemStack> items = new ArrayList<ItemStack>();
                ItemStack itemstack = BlockUtils.createStackedBlock(block, md);
                if (itemstack != null) {
                    items.add(itemstack);
                }
                ForgeEventFactory.fireBlockHarvesting(items, (World)world, (Block)block, (int)x, (int)y, (int)z, (int)md, (int)0, (float)1.0f, (boolean)true, (EntityPlayer)player);
                for (ItemStack is : items) {
                    BlockUtils.dropBlockAsItem(world, x, y, z, is, block);
                }
            } else {
                BlockUtils.dropBlockAsItemWithChance(world, block, x, y, z, md, 1.0f, fortune, player);
                block.dropXpOnBlockBreak(world, x, y, z, block.getExpDrop((IBlockAccess)world, md, fortune));
            }
            world.setBlockToAir(x, y, z);
            world.playAuxSFX(2001, x, y, z, Block.getIdFromBlock((Block)block) + (md << 12));
            return true;
        }
        return false;
    }
    
    boolean breakNeighbour(EntityPlayer p, int x, int y, int z, Block block, int md, ItemStack stack) {
        List<ForgeDirection> directions = Arrays.asList(new ForgeDirection[]{ForgeDirection.DOWN, ForgeDirection.UP, ForgeDirection.NORTH, ForgeDirection.SOUTH, ForgeDirection.EAST, ForgeDirection.WEST});
        Collections.shuffle(directions, p.worldObj.rand);
        for (ForgeDirection dir : directions) {
            if (p.worldObj.getBlock(x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ) != block || p.worldObj.getBlockMetadata(x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ) != md || !this.excavate(p.worldObj, stack, p, block, md, x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ)) continue;
            return true;
        }
        return false;
    }
    
    @Override
    public void onPlayerStoppedUsing(ItemStack stack, World world, EntityPlayer p, int count) {
        String pp = "R" + p.getCommandSenderName();
        if (!p.worldObj.isRemote) {
            pp = "S" + p.getCommandSenderName();
        }
        if (soundDelay.get(pp) == null) {
            soundDelay.put(pp, 0L);
        }
        if (breakcount.get(pp) == null) {
            breakcount.put(pp, Float.valueOf(0.0f));
        }
        if (lastX.get(pp) == null) {
            lastX.put(pp, 0);
        }
        if (lastY.get(pp) == null) {
            lastY.put(pp, 0);
        }
        if (lastZ.get(pp) == null) {
            lastZ.put(pp, 0);
        }
        beam.put(pp, null);
        lastX.put(pp, Integer.MAX_VALUE);
        lastY.put(pp, Integer.MAX_VALUE);
        lastZ.put(pp, Integer.MAX_VALUE);
        breakcount.put(pp, Float.valueOf(0.0f));
    }
    
    @Override
    public void onUpdate(ItemStack stack, World world, Entity entity, int p_77663_4_, boolean p_77663_5_) {
        if (stack.stackTagCompound != null && stack.stackTagCompound.hasKey("ench")) {
            stack.stackTagCompound.removeTag("ench");
        }
        super.onUpdate(stack, world, entity, p_77663_4_, p_77663_5_);
    }
    
    
}

[SantacreeperLP]

No, Im readding the Thaumcraft 3 Wand Of Excavation to Thaumcraft 4 by request of a friend Youve a idea what the problem is?

[Ewe Loon]

i recomend adding a debug line to excavate method

 

System.out.println("x="+x+" y="+y+" z="+z);

 

also change world.setBlockToAir(x, y, z); to set it to something else , to verify that x,y,z arnt pointing to a block that is already air

 

might help find the problem