Using custom code snippets in procedures with blockstates

Hello,

I recently came across this awesome tutorial

https://mcreator.net/forum/54347/tutorial-how-use-cauldrons-procedures

and thought that it could help me with my mod.

​ I'm trying to make my flower pot change material of the pot by right-click with a dye.I made some changes in the pot class,folowing modding tutorials, to create new PropertyInteger for colors.Changes were accepted by a recompilation, the client runs. But when I tried to run a right-click procedure folowing this tutorial, I get plenty of errors.It can't find almost every variable=(The same was with the changed code made by hand,it cannot access PropertyInteger variable from there...

I know, that my silly attempt to do this hard work is not the same as working vanilla cauldron things, but I really want to understand what's wrong.

Thanks in advance for any help or response)

recompilation error:

C:\Users\Dary\MCreatorWorkspaces\travelers_dream_blocks\build\sources\main\java\net\mcreator\travelers_dream_blocks\MCreatorFlowerPotwithflowerOnBlockRightClicked.java:48: error: cannot find symbol
			int color = blockState.getValue(MCreatorFlowerPotwithflower.color);
			                                                           ^
  symbol:   variable color
  location: class MCreatorFlowerPotwithflower
C:\Users\Dary\MCreatorWorkspaces\travelers_dream_blocks\build\sources\main\java\net\mcreator\travelers_dream_blocks\MCreatorFlowerPotwithflowerOnBlockRightClicked.java:48: error: cannot find symbol
			int color = blockState.getValue(MCreatorFlowerPotwithflower.color);
			            ^
  symbol:   variable blockState
  location: class MCreatorFlowerPotwithflowerOnBlockRightClicked
C:\Users\Dary\MCreatorWorkspaces\travelers_dream_blocks\build\sources\main\java\net\mcreator\travelers_dream_blocks\MCreatorFlowerPotwithflowerOnBlockRightClicked.java:51: error: method withProperty in interface IBlockState cannot be applied to given types;
			world.setBlockState(pos, blockState.withProperty(color, Integer.valueOf(4)), 3);
			                                   ^
  required: IProperty<T>,V
  found: int,Integer
  reason: cannot infer type-variable(s) T,V
    (argument mismatch; int cannot be converted to IProperty<T>)
  where T,V are type-variables:
    T extends Comparable<T> declared in method <T,V>withProperty(IProperty<T>,V)
    V extends T declared in method <T,V>withProperty(IProperty<T>,V)
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
3 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 9s

my flower pot procedure is almost the same as in the tutorial :I check for a flower block pot with "if getblock at x,y,z is flowerpot and item in entity main hand is dye4 do" and then lines in code snippets:

int color = blockState.getValue(MCreatorFlowerPotwithflower.color); // my attempt to get PropertyInteger value from pot class

BlockPos pos = new BlockPos(x, y, z);

IBlockState blockState = world.getBlockState(pos);

world.setBlockState(pos,  blockState.withProperty(color, Integer.valueOf(4)), 3);

I don't like the first and the last lines,I don't know exactly how to  get access to color property

My flower pot class:

package net.mcreator.travelers_dream_blocks;

import net.minecraftforge.fml.relauncher.SideOnly;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.common.registry.GameRegistry;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.client.event.ModelRegistryEvent;

import net.minecraft.world.World;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.EnumHand;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.BlockRenderLayer;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.Item;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.block.state.IBlockState;
import net.minecraft.block.properties.PropertyInteger;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.material.Material;
import net.minecraft.block.SoundType;
import net.minecraft.block.Block;

import java.util.HashMap;

@Elementstravelers_dream_blocks.ModElement.Tag
public class MCreatorFlowerPotwithflower extends Elementstravelers_dream_blocks.ModElement {
	@GameRegistry.ObjectHolder("travelers_dream_blocks:flowerpotwithflower")
	public static final Block block = null;

	public MCreatorFlowerPotwithflower(Elementstravelers_dream_blocks instance) {
		super(instance, 161);
	}

	@Override
	public void initElements() {
		elements.blocks.add(() -> new BlockCustom());
		elements.items.add(() -> new ItemBlock(block).setRegistryName(block.getRegistryName()));
	}

	@SideOnly(Side.CLIENT)
	@Override
	public void registerModels(ModelRegistryEvent event) {
		ModelLoader.setCustomModelResourceLocation(Item.getItemFromBlock(block), 0, new ModelResourceLocation(
				"travelers_dream_blocks:flowerpotwithflower", "inventory"));
	}

	public static class BlockCustom extends Block {
		public static final PropertyInteger color = PropertyInteger.create("color", 0, 15);

		public BlockCustom() {
			super(Material.GLASS);
			setRegistryName("flowerpotwithflower");
			setUnlocalizedName("flowerpotwithflower");
			setSoundType(SoundType.STONE);
			setHardness(0F);
			setResistance(0F);
			setLightLevel(0F);
			setLightOpacity(0);
			setCreativeTab(MCreatorTravelersDream.tab);
			this.setDefaultState(this.blockState.getBaseState().withProperty(color, Integer.valueOf(0)));
		}

		@Override
		protected net.minecraft.block.state.BlockStateContainer createBlockState() {
			return new net.minecraft.block.state.BlockStateContainer(this, new IProperty[]{color});
		}

		@Override
		public int getMetaFromState(IBlockState state) {
			return state.getValue(color);
		}

		@Override
		public IBlockState getStateFromMeta(int meta) {
			return this.getDefaultState().withProperty(color, meta);
		}

		@SideOnly(Side.CLIENT)
		@Override
		public BlockRenderLayer getBlockLayer() {
			return BlockRenderLayer.CUTOUT_MIPPED;
		}

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

		@Override
		public boolean canSilkHarvest(World world, BlockPos pos, IBlockState state, EntityPlayer player) {
			return false;
		}

		@Override
		public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer entity, EnumHand hand, EnumFacing side,
				float hitX, float hitY, float hitZ) {
			super.onBlockActivated(world, pos, state, entity, hand, side, hitX, hitY, hitZ);
			int x = pos.getX();
			int y = pos.getY();
			int z = pos.getZ();
			Block block = this;
			{
				java.util.HashMap<String, Object> $_dependencies = new java.util.HashMap<>();
				$_dependencies.put("entity", entity);
				$_dependencies.put("x", x);
				$_dependencies.put("y", y);
				$_dependencies.put("z", z);
				$_dependencies.put("world", world);
						MCreatorFlowerPotwithflowerOnBlockRightClicked.executeProcedure($_dependencies);

			}
			return true;
		}
	}
}

​