using System.Collections; using System.Collections.Generic; using UnityEngine; public class ProceduralGeneration : MonoBehaviour { public List levelBlocks = new List(); public List spawnedLevelBlocks = new List(); public GameObject player = null; public GameObject lastBlock; private GameObject lastBlockPrefab; private int spavnetobjectIndex = 0; private int maximumNumberOfPlatformsAtScene = 100; private float maximumDistanceOfPlatformFromPlayer = 20.0f; GameObject drawPlatform(GameObject lastObject, GameObject objToSpawn) { MeshFilter meshfilter = lastObject.GetComponent(); Bounds bounds = meshfilter.mesh.bounds; float scale = meshfilter.transform.localScale.x; Bounds b = new Bounds(bounds.center * scale, bounds.size * scale); Vector3 nextBlockLocation = new Vector3(lastObject.transform.position.x, lastObject.transform.position.y, lastObject.transform.position.z + b.size.z + 1.0f); } List spawnSpiralOfPlatforms(GameObject lastObject, GameObject objToSpawn) { // configuration: float horizontalDistancePerPlatform = 0.5f; List levelBlocksSpawnTemp = new List(); Debug.Log("Building LOOP"); int pieceCount = 10; float radius = (pieceCount / 2) * 2; float angle = 360f / (float)pieceCount; MeshFilter meshfilter = lastObject.GetComponent(); Bounds bounds = meshfilter.mesh.bounds; float scale = meshfilter.transform.localScale.x; Bounds b = new Bounds(bounds.center * scale, bounds.size * scale); Vector3 centerPoint = new Vector3(lastObject.transform.position.x, (lastObject.transform.position.y + radius), this.lastBlock.transform.position.z + b.size.z + 1.0f); float heightOffset = radius; for (int i = 1; i < pieceCount + 2; i++) { Quaternion rotation = (Quaternion.AngleAxis((i - 1) * angle, Vector3.back)); Vector3 direction = rotation * Vector3.down; Vector3 position = (lastObject.transform.position + (direction * radius)); levelBlocksSpawnTemp.Add(Instantiate(objToSpawn, new Vector3(position.x, position.y + heightOffset, position.z + (float)(i * horizontalDistancePerPlatform)), rotation)); } return levelBlocksSpawnTemp; } // Start is called before the first frame update void Start() { lastBlockPrefab = this.gameObject.transform.GetChild(0).gameObject; lastBlock = this.gameObject.transform.GetChild(0).gameObject; this.spawnedLevelBlocks.Add(lastBlock); } // Update is called once per frame void Update() { Vector3 playerPosition = this.player.transform.position; for (var i = 0; i < this.spawnedLevelBlocks.Count; i++) { float distance = Vector3.Distance(this.spawnedLevelBlocks[i].transform.position, playerPosition); if (distance > this.maximumDistanceOfPlatformFromPlayer && this.spawnedLevelBlocks.Count >= this.maximumNumberOfPlatformsAtScene) { Destroy(this.spawnedLevelBlocks[i]); this.spawnedLevelBlocks.Remove(this.spawnedLevelBlocks[i]); spavnetobjectIndex++; } else { break; } } if (this.spawnedLevelBlocks.Count <= this.maximumNumberOfPlatformsAtScene) { int blockToSpawn = Random.Range(0, levelBlocks.Count); GameObject instantiatedGameObject; GameObject blockObjToSpawn; blockObjToSpawn = levelBlocks[blockToSpawn]; if (blockObjToSpawn.name == lastBlockPrefab.name) { Debug.Log("Same Block"); if (blockToSpawn < levelBlocks.Count || blockToSpawn > -1) { blockToSpawn = Random.Range(0, (levelBlocks.Count - 1)); } } if ((blockToSpawn > -1 && (blockToSpawn < (levelBlocks.Count - 1)))) { instantiatedGameObject = this.drawPlatform(this.lastBlock, this.levelBlocks[blockToSpawn]); this.spawnedLevelBlocks.Add(instantiatedGameObject); } else { List instantiatedGameObjectLists = this.spawnSpiralOfPlatforms(lastBlock, levelBlocks[0]); foreach (var spavnedBlock in instantiatedGameObjectLists) { this.spawnedLevelBlocks.Add(spavnedBlock); } instantiatedGameObject = this.spawnedLevelBlocks[this.spawnedLevelBlocks.Count - 1]; blockObjToSpawn = levelBlocks[0]; } this.lastBlock = instantiatedGameObject; this.lastBlockPrefab = blockObjToSpawn; } } }