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[1.9.4] Crop not growing[Solved]


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In updateTick, try assigning your random numbers to a local variable so you can set a breakpoint there and examine the values in the debugger. If you never pass your test, then you should revise your formula. If you do pass your test, then step into setBlockState to see what's happening in there (e.g. flag usage).

The debugger is a powerful and necessary tool in any IDE, so learn how to use it. You'll be able to tell us more and get better help here if you investigate your runtime problems in the debugger before posting.

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If all of your plant behaviours are going to be the same as vanilla mechanics, why even override the methods at all?


Save yourself excess work!


But I understand it can be a pain to program custom behaviours.

package com.mysticalcrops.blocks;

import com.mysticalcrops.MysticalCrops;
import com.mysticalcrops.items.CropItems;
import net.minecraft.block.Block;
import net.minecraft.block.BlockCrops;
import net.minecraft.block.IGrowable;
import net.minecraft.block.properties.PropertyInteger;
import net.minecraft.block.state.BlockStateContainer;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumBlockRenderType;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.EnumPlantType;
import net.minecraftforge.common.IPlantable;
import net.minecraftforge.fml.common.FMLLog;

import java.util.List;
import java.util.Random;

* Created by Sword_Korn on 6/13/2016.
public class MysticalCropBlock extends BlockCrops implements IGrowable, IPlantable {
    public static final PropertyInteger AGE = PropertyInteger.create("age", 0, 7);

    public final String regName;

    public MysticalCropBlock(String regName) {
        this.regName = regName;
        this.setDefaultState(blockState.getBaseState().withProperty(AGE, 0));

    public boolean isSuitableForPlant(Block soil) {
        return soil == Blocks.FARMLAND;

    protected PropertyInteger getAge() {
        return AGE;

    public int getHarvestReadyAge() {
        return 7;

    public boolean isHarvestReady(IBlockState state) {
        return state.getValue(getAge()) >= getHarvestReadyAge();

    protected Item getSeeds() {
        final Item seeds = CropItems.seedsMap.get(this);

        if(seeds == null) {
            FMLLog.bigWarning("No seeds detected!");
            return new Item();
        return seeds;

    public ItemStack getItem(World world, BlockPos pos, IBlockState state) {
        return new ItemStack(getSeeds());

    public boolean canGrow(World worl, BlockPos pos, IBlockState state, boolean isClient) {
        return !isHarvestReady(state);

    protected Item getHarvestedItem() {
        final Item harvestedItem = CropItems.harvestedItemMap.get(this);
        if(harvestedItem == null) {
            FMLLog.bigWarning("No drop registered!");
            return new Item();
        return harvestedItem;

    public IBlockState getStateFromMeta(int meta) {
        return getDefaultState().withProperty(getAge(), meta);

    public void updateTick(World world, BlockPos pos, IBlockState state, Random rnd) {
        this.checkAndDropBlock(world, pos, state);

        if(world.getLightFromNeighbors(pos.up()) >= 9) {
            int i = this.getMetaFromState(state);

            if(i < this.getHarvestReadyAge()) {
                float f = getGrowthChance(this, world, pos);

                if(rnd.nextInt((int) (25.0F / f) + 1) == 0) {
                    world.setBlockState(pos, this.getStateFromMeta(i + 1), 2);

    public Item getItemDropped(IBlockState state, Random rnd, int fortune) {
        if(!isHarvestReady(state)) {
            return getSeeds();
            return getHarvestedItem();

    public int getMetaFromState(IBlockState state) {
        return state.getValue(getAge());

    public boolean canPlaceBlockAt(World world, BlockPos pos) {
        Block soilBlock = world.getBlockState(pos.down()).getBlock();

        return this.isSuitableForPlant(soilBlock);

    public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumHand hand,
                                    ItemStack stack, EnumFacing side, float hitX, float hitY, float hitZ) {
        if(isHarvestReady(state)) {
            if(world.isRemote) {
                return true;

            final ItemStack savedStack = new ItemStack(getHarvestedItem());

            world.setBlockState(pos, state.withProperty(AGE, 0), 7);
            final EntityItem entItem = new EntityItem(world, player.posX, player.posY - 1D, player.posZ, savedStack);
            return true;
        return false;

    public EnumPlantType getPlantType(IBlockAccess world, BlockPos pos) {
        return EnumPlantType.Crop;

    protected BlockStateContainer createBlockState() {
        return new BlockStateContainer(this, AGE);

    protected int getRandomInt(World world) {
        return MathHelper.getRandomIntegerInRange(world.rand, 1, 7);

    public void grow(World world, BlockPos pos, IBlockState state) {
        int newGrowth = getMetaFromState(state) + getRandomInt(world);
        int maxGrowth = getHarvestReadyAge();

        if(newGrowth > maxGrowth) {
            newGrowth = maxGrowth;

        world.setBlockState(pos, getStateFromMeta(newGrowth), 2);

    public void grow(World world, Random rnd, BlockPos pos, IBlockState state) {
        grow(world, pos, state);

    public boolean equals(Object obj) {
        return (obj instanceof MysticalCropBlock && regName.equals(((MysticalCropBlock) obj).regName));

    public List<ItemStack> getDrops(IBlockAccess world, BlockPos pos, IBlockState state, int fortune) {
        List<ItemStack> ret = new java.util.ArrayList<ItemStack>();

        Random rnd = world instanceof World ? ((World) world).rand : new Random();

        int age = getMetaFromState(state);

        int count = quantityDropped(state, fortune, rnd);
        for(int i = 0; i < count; i++) {
            Item item = this.getItemDropped(state, rnd, fortune);
            if(item != null) {
                ret.add(new ItemStack(item, 1, this.damageDropped(state)));

        if(age >= getHarvestReadyAge()) {
            for(int i = 0; i < 7 + fortune; ++i) {
                if(rnd.nextInt(2 * getHarvestReadyAge()) <= age) {
                    ret.add(new ItemStack(this.getSeed(), 1, 0));
        return ret;

If you can decipher what's going on, try using some of that to help your growth.

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