The code used in this chapter

Here are the pieces of code used in the chapter:

The code for LevelPiece.cs:

using UnityEngine; 
using System.Collections; 
 
public class LevelPiece : MonoBehaviour { 
 
  public Transform exitPoint; 
 
} 

The code for LevelGenerator.cs:

using UnityEngine; 
using System.Collections; 
using System.Collections.Generic; 
 
public class LevelGenerator : MonoBehaviour { 
 
  public static LevelGenerator instance; 
  //all level pieces blueprints used to copy from 
  public List<LevelPiece> levelPrefabs = new List<LevelPiece>(); 
  //starting point of the very first level piece 
  public Transform levelStartPoint; 
  //all level pieces that are currently in the level 
  public List<LevelPiece> pieces = new List<LevelPiece>(); 
   
  void Awake() { 
    instance = this; 
  } 
 
  void Start() { 
    GenerateInitialPieces(); 
  } 
 
 
  public void GenerateInitialPieces() { 
    for (int i=0; i<2; i++) { 
      AddPiece(); 
    } 
  } 
   
 ...