I want to make crop that grows, then grows a fruit and once the fruit is grown it can pick leaving the plant to more fruit, like the natura bush. 

Soooo a block that has growth metadata that drops fruit when right-clicked at max metadata and at that point also resets itself to 0?

Only at all tricky part would be incrementing said data, I'd think.

Try this:

 

http://jabelarminecraft.blogspot.com/p/minecraft-forge-172-creating-custom.html

basically you just have to make a block class extending the crop block. then override the onactivation/on right click method where it sets itself to the specific plant stage (metadata) of where its about to generate the harvestable crop and give it to the player. that is pretty much it.

Try this:

 

http://jabelarminecraft.blogspot.com/p/minecraft-forge-172-creating-custom.html

 

 

I found this doing a search myself, and yes it help with crop like wheat I had to do some custom to get the meta to reset to click but i have two problems the texture do not load and there lots of ghost fruit.

 

 

Here my code if you can help fix them bugs:

 

 

The fruit:

 

package dijkstra.jaffa.crops;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.ItemFood;

public class Orange extends ItemFood{

public Orange() {
	super(3, 4f, false);
	this.setUnlocalizedName("orange");
        this.setCreativeTab(CreativeTabs.tabFood);
        this.setTextureName("jaffa:orange");
}

}

 

 

The plant:

 

 

package dijkstra.jaffa.crops;

import java.awt.Color;
import java.util.Random;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import dijkstra.jaffa.items.Items;
import net.minecraft.block.Block;
import net.minecraft.block.BlockBush;
import net.minecraft.block.IGrowable;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
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.IIcon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.IPlantable;

public class OrangePlant extends BlockBush implements IGrowable {

protected int maxGrowthStage = 7;


    @SideOnly(Side.CLIENT)
    protected IIcon[] iIcon;

    public OrangePlant()
    {
    	setBlockName("orangeBush");
        //setBlockTextureName("jaffa:orange");
        setTickRandomly(true);
        float f = 0.5F;
        setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, 0.25F, 0.5F + f);
        setCreativeTab(CreativeTabs.tabFood);
        setHardness(0.0F);
        setStepSound(soundTypeGrass);
        disableStats();
    }

    @Override
    protected boolean canPlaceBlockOn(Block b)
    {
        return b == Blocks.farmland;
    }
    
    @Override
    public Item getItemDropped(int m, Random r, int f)
    {	
        return Items.items.get("orangeSeeds");
    }


    @Override
    public int getRenderType()
    {
        return 6;
    }

    @Override
    @SideOnly(Side.CLIENT)
    public IIcon getIcon(int s, int g)
    {
    	this.blockIcon = iIcon[g];
    	return iIcon[g];
    }
   

    @Override
    public boolean func_149851_a(World parWorld, int parX, int parY, int parZ, 
          boolean p_149851_5_)
    {
        return parWorld.getBlockMetadata(parX, parY, parZ) != maxGrowthStage;
    }

    @Override
    public boolean func_149852_a(World w, Random r, int p_149852_3_, int p_149852_4_, int p_149852_5_)
    {
        return true;
    }


    @Override
    public void func_149853_b(World w, Random r, int x, int y, int z)
    {
    	int growStage = w.getBlockMetadata(x, y, z) + MathHelper.getRandomIntegerInRange(r, 2, 5);

        if (growStage > maxGrowthStage)
        {
         growStage = maxGrowthStage;
        }

        w.setBlockMetadataWithNotify(x, y, z, growStage, 2);
    }
    
    @Override
    public void updateTick(World w, int x, int y, int z, Random r)
    {
        super.updateTick(w, x, y, y, r);
        int growStage = w.getBlockMetadata(x, y, z) + 1;

        if (growStage > maxGrowthStage)
        {
            growStage = maxGrowthStage;
        }

        w.setBlockMetadataWithNotify(x, y, z, growStage, 2);
    }
    
    @Override
    public int quantityDropped(int m, int f, Random r)
    {
        return r.nextInt(3)+1;
    }
    
    @Override
    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister icon)
    {
          iIcon = new IIcon[maxGrowthStage+1];
          
          for (int i = 0; i < this.iIcon.length; ++i)
          {
              this.iIcon[i] = icon.registerIcon("jaffa:orange_stage_" + i);
          }
    }

@Override
public boolean onBlockActivated(World w, int x, int y, int z, EntityPlayer p, int side, float subX, float subY, float subZ) {

	if(w.getBlockMetadata(x, y, z) == maxGrowthStage){

		ItemStack is = new ItemStack(Items.items.get("orange"), new Random().nextInt(3)+1);
		EntityItem orange = new EntityItem(w, x, y, z, is);
		w.spawnEntityInWorld(orange);
		w.setBlockMetadataWithNotify(x, y, z, maxGrowthStage - 5, 2);
		return true;
	} 
	return false;
}
}

 

 

The Seeds:

 

 

package dijkstra.jaffa.crops;


import net.minecraft.block.Block;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.EnumPlantType;
import net.minecraftforge.common.IPlantable;
import net.minecraftforge.common.util.ForgeDirection;

public class OrangeSeeds extends Item implements IPlantable
{
    private final Block theBlockPlant;
    private final Block soilId;

    public OrangeSeeds()
    {
        setUnlocalizedName("orangeSeeds");
        setTextureName("jaffa:orangeSeeds");
        setCreativeTab(CreativeTabs.tabFood);
    	
        theBlockPlant = dijkstra.jaffa.blocks.Blocks.blocks.get("orangePlant");
        soilId = Blocks.farmland;
    }

    @Override
    public boolean onItemUse(ItemStack i, EntityPlayer p, World w, int x, int y, int z, int p7, float p8, float p9, float p10)
    {
        if (p7 != 1)
        {
            return false;
        }
        else if (p.canPlayerEdit(x, y+1, z, p7, i))
        {
            if (w.getBlock(x, y, z).canSustainPlant(w, x, y, z, ForgeDirection.UP, this) && w.isAirBlock(x, y+1, z))
            {
                w.setBlock(x, y+1, z, theBlockPlant);
                --i.stackSize;
                return true;
            }
            else
            {
                return false;
            }
        }
        else
        {
            return false;
        }
    }

    @Override
    public EnumPlantType getPlantType(IBlockAccess w, int x, int y, int z)
    {
        return EnumPlantType.Crop;
    }

    @Override
    public Block getPlant(IBlockAccess w, int x, int y, int z)
    {
        return theBlockPlant;
    }

    @Override
    public int getPlantMetadata(IBlockAccess w, int x, int y, int z)
    {
        return 0;
    }

    public Block getSoilId() 
    {
        return soilId;
    }
}

 

Only drop items on the server.