Probelm With Codes

Unity Engine
1

Hello, I am making a Minecraft-Clone game caled BuildWorld, and the game uses MinePackage. I have some code from the wiki for a building function, and here it is.

public class MyCoolNewDecoration : IDecoration
{
private readonly WorldData m_WorldData;

public MyCoolNewDecoration(WorldData worldData)
{
m_WorldData = worldData;
}

public bool Decorate(int blockX, int blockY, int blockZ, Random random)
{
if (IsAValidLocationforDecoration(blockX, blockY, blockZ, random))
{
CreateDecorationAt(blockX, blockY, blockZ, random);
return true;
}

return false;
}

private void CreateDecorationAt(int blockX, int blockY, int blockZ, Random random)
{
m_WorldData.SetBlockType(blockX, blockY, blockZ, BlockType.Stone);
}

private bool IsAValidLocationforDecoration(int blockX, int blockY, int blockZ, Random random)
{
if (random.RandomRange(1, 100) < 90)
{
return false;
}

return m_WorldData.GetBlock(blockX, blockY, blockZ).Type == BlockType.Air;
}
}

The thing keeps saying The type or namespace “IDecorator” could not be found. I badly need someone to help with this code, so I can implement a building function into the game. IDecorator is another script I have. Anyone help? :slight_smile:

2

The script IDecorator belongs a certain namespace you need to import using the keyword “using ;”. Open up the file IDecorator.cs and look for the namespace declaration.

3

Oh. I probably have to learn what that is. I think I wasted all my time learning HTML 5. Can you show me what is a Namespace declaration in C#?

4

http://lmgtfy.com/?q=c%23+namespace

5 
namespace Weapons
{
    public class Shotgun : AbstractWeapon {
    }
}

This would be an example. In order to use the class Shotgun in another script you would have to write

using Weapons;

to tell the compiler that you want to use the namespace Weapons in that script file.

6

Here is the code for IDecoration

using System;

public interface IDecoration
{
void Decorate(int blockX, int blockY, int blockZ, Random random);}

7

Okay, so this is no namespace problem. In which folders did you put MyCoolNewDecoration and IDecoration respectively?

8

Go to assets, then Scripts, then WorldDecorations. Both of these are in the same folder.

9

Any help? Tried to implement this yesteray, which caused a massive bug (The terain refused to generate)

10

Any help?