[Tutorial] Tall Plants

Thanks to NorthWestTrees Gaming I need to tell you that many steps are optional. There is a simplier step to do so. Steps that are optional will have this (*) before number.

Hello, after a lot of thinking I finally decided that I will make this tutorial. It's mostly picture tutorial so it will be easy even for begginers. This is only for 2 block high plants, not more! I hope that this will help you! So, here we go...

1. Create a new project or open one

2. Create a new plant (block with cross model if you want to have it simplier)

3. Name it whatever you want, however at the end write bottom

4. Choose a bottom texture of your plant

5. In name, remove Bottom text, change drop amout to 0, select is Replacable and other things are on you, as you want it

6. Set spawn frequency on chunks to 0

7. Duplicate it and change Bottom to Top

8. Change texture to top part of your plant

8,5. Change Creative pick item to bottom layer of your plant, also, don't forget to remove this item from all creative tabs, so to NONE

9. Create new procedure

10. Name it whatever you want

11. Make procedure like this (you will eventually find needed parts, it took me a while too). The block there is the top one

12. Duplicate it, name it whatever you want

13. Change + to - and change block to bottom one in procedure

14. Create new procedure

15. Name it whatever you want

16. Make procedure like this, the block is the Top one

17. Open Bottom part of your plant and go to Triggers and select your first procedure on When neighbor blocks changes

18. Do the same on the Top part, however select second (duplicated) procedure

(*) 19. Open text editor of the Bottom part of our plant

(*) 20. Under BlockCustomFlower insert this code (it changes boundaries of block)

        @Override
        public VoxelShape getShape(BlockState state, IBlockReader world, BlockPos pos, ISelectionContext context) {
            return VoxelShapes.create(0D, 0D, 0D, 1D, 1D, 1D);
        }

(*) 21. Insert this code under last one (so our top part can substain on our bottom part)

        @Override
        public boolean canSustainPlant(BlockState state, IBlockReader world, BlockPos pos, Direction direction, IPlantable plantable) {
            return true;
        }

(*) 22. (This one can be set in Block, so no need for this code) Under our neighborChange insert this code (so top part will place itself on our bottom part)

        @Override
        public void onBlockAdded(BlockState state, World world, BlockPos pos, BlockState oldState, boolean moving) {
            super.onBlockAdded(state, world, pos, oldState, moving);
            int x = pos.getX();
            int y = pos.getY();
            int z = pos.getZ();
            {
                Map<String, Object> $_dependencies = new HashMap<>();
                $_dependencies.put("x", x);
                $_dependencies.put("y", y);
                $_dependencies.put("z", z);
                $_dependencies.put("world", world);
                NameOfYourProcedureProcedure.executeProcedure($_dependencies);
            }
        }

(*) Change NameOfYourProcedure to you know what. The Procedure must be written on the ond of your procedure name.

(*) 23. Insert this code between import texts

import net.mcreator.tutorial.procedures.NameOfYourProcedureProcedure;
import net.minecraft.util.math.shapes.VoxelShapes;
import net.minecraft.util.math.shapes.VoxelShape;
import net.minecraft.util.math.shapes.ISelectionContext;
import net.minecraftforge.common.IPlantable;

Change NameOfYourProcedure to you know what. The Procedure must be written on the ond of your procedure name. And also, change net.mcreator.tutorial to your own name of package, you can see that name in that blue folder on top-right of screen.

(*) 24. Open text editor on the Top part of our plant

(*) 25. Under BlockCustomFlower insert this code (it change boundaries of block)

        @Override
        public VoxelShape getShape(BlockState state, IBlockReader world, BlockPos pos, ISelectionContext context) {
            return VoxelShapes.create(0D, 0D, 0D, 1D, 1D, 1D);
        }

(*) 26. Insert this code between import texts

import net.minecraft.util.math.shapes.VoxelShapes;
import net.minecraft.util.math.shapes.VoxelShape;
import net.minecraft.util.math.shapes.ISelectionContext;

(*) 27. Open text editor on the Bottom part of our plant (select the second one in list)

(*) 28. Change bottom to top (this change the texture in gui)

Thank you for reading. I hope it helped you!