using UnityEngine; using System.Collections.Generic; public class LevelGenerator : MonoBehaviour { [Header("Generation Settings")] [SerializeField] private int levelWidth = 100; [SerializeField] private int minHeight = 5; [SerializeField] private int maxHeight = 15; [SerializeField] private float smoothness = 5f; [SerializeField] private float platformChance = 0.3f; [SerializeField] private int platformMinLength = 2; [SerializeField] private int platformMaxLength = 5; [Header("Prefabs")] [SerializeField] private GameObject groundPrefab; [SerializeField] private GameObject platformPrefab; [SerializeField] private GameObject coinPrefab; [SerializeField] private GameObject enemyPrefab; [Header("Decoration")] [SerializeField] private GameObject[] decorations; [SerializeField] private float decorationChance = 0.1f; private List levelData = new List(); private Transform levelParent; private void Start() { GenerateLevel(); } public void GenerateLevel() { if (levelParent != null) { Destroy(levelParent.gameObject); } levelParent = new GameObject("Level").transform; levelData.Clear(); GenerateTerrain(); GeneratePlatforms(); GenerateCoins(); GenerateEnemies(); GenerateDecorations(); } private void GenerateTerrain() { float seed = Random.Range(0f, 100f); int lastHeight = Random.Range(minHeight, maxHeight); for (int x = 0; x < levelWidth; x++) { // Generate height using Perlin noise float height = Mathf.PerlinNoise(x / smoothness, seed) * (maxHeight - minHeight) + minHeight; int currentHeight = Mathf.RoundToInt(height); // Smooth transitions if (Mathf.Abs(currentHeight - lastHeight) > 2) { currentHeight = lastHeight + (currentHeight > lastHeight ? 1 : -1); } // Create ground blocks for (int y = 0; y < currentHeight; y++) { Vector2 pos = new Vector2(x, y); InstantiateBlock(groundPrefab, pos); levelData.Add(pos); } lastHeight = currentHeight; } } private void GeneratePlatforms() { for (int x = 0; x < levelWidth - platformMaxLength; x++) { if (Random.value < platformChance) { int platformLength = Random.Range(platformMinLength, platformMaxLength + 1); int platformHeight = Random.Range(maxHeight, maxHeight + 3); for (int px = 0; px < platformLength; px++) { Vector2 pos = new Vector2(x + px, platformHeight); InstantiateBlock(platformPrefab, pos); levelData.Add(pos); } x += platformLength; } } } private void GenerateCoins() { for (int x = 0; x < levelWidth; x++) { if (Random.value < 0.05f && !IsPositionOccupied(x, maxHeight + 1)) { InstantiateBlock(coinPrefab, new Vector2(x, maxHeight + 1)); } } } private void GenerateEnemies() { for (int x = 10; x < levelWidth - 10; x++) { if (Random.value < 0.03f) { int groundHeight = GetGroundHeightAt(x); if (groundHeight > 0) { InstantiateBlock(enemyPrefab, new Vector2(x, groundHeight + 1)); } } } } private void GenerateDecorations() { for (int x = 0; x < levelWidth; x++) { if (Random.value < decorationChance) { int groundHeight = GetGroundHeightAt(x); if (groundHeight > 0 && decorations.Length > 0) { GameObject decoration = decorations[Random.Range(0, decorations.Length)]; InstantiateBlock(decoration, new Vector2(x, groundHeight)); } } } } private void InstantiateBlock(GameObject prefab, Vector2 position) { if (prefab != null) { Instantiate(prefab, position, Quaternion.identity, levelParent); } } private bool IsPositionOccupied(int x, int y) { return levelData.Contains(new Vector2(x, y)); } private int GetGroundHeightAt(int x) { for (int y = 0; y < maxHeight + 5; y++) { if (IsPositionOccupied(x, y)) { return y; } } return -1; } } using UnityEngine; public class LevelScroller : MonoBehaviour { [SerializeField] private float scrollSpeed = 5f; [SerializeField] private Transform player; [SerializeField] private float destroyThreshold = -20f; private void Update() { if (player == null) { player = GameObject.FindGameObjectWithTag("Player").transform; return; } // Move all children foreach (Transform child in transform) { child.position -= Vector3.right * scrollSpeed * Time.deltaTime; // Destroy objects that are far behind if (child.position.x < destroyThreshold) { Destroy(child.gameObject); } } } } using UnityEngine; public class PlayerController : MonoBehaviour { [SerializeField] private float moveSpeed = 5f; [SerializeField] private float jumpForce = 10f; [SerializeField] private LayerMask groundLayer; private Rigidbody2D rb; private bool isGrounded; private float horizontalInput; private void Awake() { rb = GetComponent(); } private void Update() { horizontalInput = Input.GetAxis("Horizontal"); if (Input.GetButtonDown("Jump") && isGrounded) { rb.velocity = new Vector2(rb.velocity.x, jumpForce); } } private void FixedUpdate() { rb.velocity = new Vector2(horizontalInput * moveSpeed, rb.velocity.y); // Ground check isGrounded = Physics2D.Raycast(transform.position, Vector2.down, 0.6f, groundLayer); } } using UnityEngine; public class CameraFollow : MonoBehaviour { [SerializeField] private Transform target; [SerializeField] private float smoothSpeed = 0.125f; [SerializeField] private Vector3 offset = new Vector3(0, 2, -10); private void LateUpdate() { if (target == null) return; Vector3 desiredPosition = target.position + offset; Vector3 smoothedPosition = Vector3.Lerp(transform.position, desiredPosition, smoothSpeed); transform.position = smoothedPosition; } }