小贝子编程

我的自定义地形生成插件实例化了许多预制件



问题是:通常情况下，脚本应该在玩家周围的立方体中生成16个预制件，当我启动它时，它会正常运行，因为它调用了启动时生成函数，但当我用第一人称控制器踩到另一个块时，它每秒生成16个块，这造成了很多延迟，真的很有故障，不应该生成那么多预制件，任何帮助都是非常感谢的。非常感谢。

我认为问这样一个大问题是不允许的，但是在连续几天试图解决这个问题之后，它似乎仍然不起作用。这是我得到的:

    第一人称控制器
  • 2脚本
    • 一个名为infiniteTerrain的脚本，它附加到第一人称控制器
      脚本的简短描述:这个脚本在玩家周围生成一个形状的预制件多维数据集。它还将这些块保存到.txt文件中，以便它们可以在需要时加载，以最小化延迟量。
    • 一个名为chunkRename的脚本，它附加到生成的每个块
      脚本的简短描述:重命名块，以便它们可以在另一个脚本中轻松访问。

脚本如下:

infiniteTerrain.js 

#pragma strict
var terrains : GameObject[];
var newworld = true;
var trees : GameObject[];
var vegetation : GameObject[];
var rivers : GameObject[];
var mountains : GameObject[];
var playerTerrainUnavailable = false;
var x = 50;
var z = 50;
var y = 100;
var cameraDirection : float;
var chunkWidth = 50;
var chunk1 = " ";
var chunk2 = " ";
var chunk3 = " ";   
var chunk4 = " ";
var chunk5 = " ";
var chunk6 = " ";
var chunk7 = " ";
var chunk8 = " ";
var chunk9 = " ";
var chunk10= " ";
var chunk11= " ";
var chunk12= " ";
var chunk13= " ";
var chunk14= " ";
var chunk15= " ";
var chunk16= " ";
var chunk17= " ";
var chunk18= " ";
var chunk19= " ";
var chunk20= " ";
var chunk21= " ";
var chunk22= " ";
var chunk23= " ";
var chunk24= " ";
var chunk25= " ";
var load1 = true;
var load2 = true;
var load3 = true;
var load4 = true;
var load5 = true;
var load6 = true;
var load7 = true;
var load8 = true;
var load9 = true;
var load10 = true;
var load11 = true;
var load12 = true;
var load13 = true;
var load14 = true;
var load15 = true;
var load16 = true;
var load17 = true;
var load18 = true;
var load19 = true;
var load20 = true;
var load21 = true;
var load22 = true;
var load23 = true;
var load24 = true;
var load25 = true;
var canGenerate = true;

function Start() {
    if(newworld) {
        generateOnStart();
        saveLoadedChunk();
        newworld = false;
    }else{
        loadSavedWorld();
    }
}
function Update() {
}
function callGenerate() {
    if(canGenerate) {
    var canGenerate = false;
    var gameObjects : GameObject[] = FindObjectsOfType(GameObject) as GameObject[];
        for (var i = 0; i < gameObjects.length ; i++) {
            if(gameObjects[i].name.Substring(0,6) == "ACTIVE")
                if(gameObjects[i].tag != "Player") {
                var xco = gameObjects[i].transform.position.x;
                var yco = gameObjects[i].transform.position.y;
                var zco = gameObjects[i].transform.position.z;
                generateFromMiddleOfChunk(xco, yco, zco);
            }                   
        }
    }
}
function saveLoadedChunk() {
    var loadedChunks : GameObject[] = FindObjectsOfType(GameObject) as GameObject[];
    var fileName = "C:/Reactor Games/chunks.txt";    
    var lines = System.IO.File.ReadAllLines(fileName);
    var write = true;
    var sw : System.IO.StreamWriter = new System.IO.StreamWriter(fileName, true);
    for (var i = 0; i < loadedChunks.length ; i++) {
        if(loadedChunks[i].name.Substring(0,5) == "Chunk" || loadedChunks[i].name.Substring(0,5) == "_TERR" || loadedChunks[i].name.Substring(0,5) == "ACTIV") {
            if(loadedChunks[i].tag != "Player") {
                var xco = loadedChunks[i].transform.position.x;
                var yco = loadedChunks[i].transform.position.y;
                var zco = loadedChunks[i].transform.position.z;
                var stringToWrite = "Chunk (" + xco + ", " + yco + ", " + zco + ")";
                write = true;
                for (var chunkName in lines) {
                    if(chunkName.Equals(stringToWrite)) {
                        write = false;
                        break;
                    }
                }
                if(write){sw.WriteLine(stringToWrite);}     
            }
        }
    }
    sw.Flush();
    sw.Close();
}
function generateFromMiddleOfChunk(xco : int, yco : int, zco : int) {
    //V1
    chunk1 = "Chunk (" + xco.ToString() + ", " + yco.ToString() + ", " + zco.ToString() + ")";
    chunk2 = "Chunk (" + (xco + chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco+chunkWidth).ToString() + ")";
    chunk3 = "Chunk (" + (xco + chunkWidth).ToString() + ", " + yco.ToString() + ", " + zco.ToString() + ")";
    chunk4 = "Chunk (" + (xco + chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco * -1).ToString() + ")";
    chunk5 = "Chunk (" + (xco + chunkWidth * -1).ToString() + ", " + yco.ToString() + ", " + (zco+chunkWidth).ToString() + ")";
    chunk6 = "Chunk (" + (xco + chunkWidth * -1).ToString() + ", " + yco.ToString() + ", " + zco.ToString() + ")";
    chunk7 = "Chunk (" + (xco + chunkWidth * -1).ToString() + ", " + yco.ToString() + ", " + (zco * -1).ToString() + ")";
    chunk8 = "Chunk (" + xco.ToString() + ", " + yco.ToString() + ", " + (zco + chunkWidth).ToString() + ")";
    chunk9 = "Chunk (" + xco.ToString() + ", " + yco.ToString() + ", " + (zco * -1).ToString() + ")";
    chunk10= "Chunk (" + (xco + chunkWidth * -2).ToString() + ", " + yco.ToString() + ", " + (zco + 2 * chunkWidth).ToString() + ")";
    chunk11= "Chunk (" + (xco + chunkWidth * -2).ToString() + ", " + yco.ToString() + ", " + (zco + chunkWidth).ToString() + ")";
    chunk12= "Chunk (" + (xco + chunkWidth * -2).ToString() + ", " + yco.ToString() + ", " + zco.ToString() + ")";
    chunk13= "Chunk (" + (xco + chunkWidth * -2).ToString() + ", " + yco.ToString() + ", " + (zco * -1).ToString() + ")";
    chunk14= "Chunk (" + (xco + chunkWidth * -2).ToString() + ", " + yco.ToString() + ", " + (zco + -2 * chunkWidth).ToString() + ")";
    chunk15= "Chunk (" + (xco + chunkWidth * -1).ToString() + ", " + yco.ToString() + ", " + (zco + 2 * chunkWidth).ToString() + ")";
    chunk16= "Chunk (" + (xco + chunkWidth * -1).ToString() + ", " + yco.ToString() + ", " + (zco + -2 * chunkWidth).ToString() + ")";
    chunk17= "Chunk (" + xco.ToString() + ", " + yco.ToString() + ", " + (zco + 2 * chunkWidth).ToString() + ")";
    chunk18= "Chunk (" + xco.ToString() + ", " + yco.ToString() + ", " + (zco + -2 * chunkWidth).ToString() + ")";
    chunk19= "Chunk (" + (xco + chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco + 2 * chunkWidth).ToString() + ")";
    chunk20= "Chunk (" + (xco + chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco + -2 * chunkWidth).ToString() + ")";
    chunk21= "Chunk (" + (xco + 2 * chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco + 2 * chunkWidth).ToString() + ")";
    chunk22= "Chunk (" + (xco + 2 * chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco + chunkWidth).ToString() + ")";
    chunk23= "Chunk (" + (xco + 2 * chunkWidth).ToString() + ", " + yco.ToString() + ", " + zco.ToString() + ")";
    chunk24= "Chunk (" + (xco + 2 * chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco * -1).ToString() + ")";
    chunk25= "Chunk (" + (xco + 2 * chunkWidth).ToString() + ", " + yco.ToString() + ", " + (zco + -2 * chunkWidth).ToString() + ")";
    var chunksInScene : GameObject[] = FindObjectsOfType(GameObject) as GameObject[];
    var myArray : boolean[] = new boolean[25];
    for (var i = 0; i < chunksInScene.length ; i++) {
        if(chunksInScene[i].name.Substring(0,5) == "Chunk" || chunksInScene[i].name.Substring(0,5) == "_TERR" || chunksInScene[i].name.Substring(0,5) == "ACTIV") {
                if(chunksInScene[i].tag != "Player") {
                if(myArray[0] && chunksInScene[i].Equals(chunk1))
                {load1 = false; myArray[0] = false;continue;}
                if(myArray[1] && chunksInScene[i].Equals(chunk2))
                {load2 = false; myArray[1] = false; continue;}
                if(myArray[2] && chunksInScene[i].Equals(chunk3))
                {load3 = false; myArray[2] = false; continue;}
                if(myArray[3] && chunksInScene[i].Equals(chunk4))
                {load4 = false; myArray[3] = false; continue;}
                if(myArray[4] && chunksInScene[i].Equals(chunk5))
                {load5 = false; myArray[4] = false; continue;}
                if(myArray[5] && chunksInScene[i].Equals(chunk6))
                {load6 = false; myArray[5] = false; continue;}
                if(myArray[6] && chunksInScene[i].Equals(chunk7))
                {load7 = false; myArray[6] = false; continue;}
                if(myArray[7] && chunksInScene[i].Equals(chunk8))
                {load8 = false; myArray[7] = false; continue;}
                if(myArray[8] && chunksInScene[i].Equals(chunk9))
                {load9 = false; myArray[8] = false; continue;}
                if(myArray[9] && chunksInScene[i].Equals(chunk10))
                {load10 = false; myArray[9] = false; continue;}
                if(myArray[10] && chunksInScene[i].Equals(chunk11))
                {load11 = false; myArray[10] = false; continue;}
                if(myArray[11] && chunksInScene[i].Equals(chunk12))
                {load12 = false; myArray[11] = false; continue;}
                if(myArray[12] && chunksInScene[i].Equals(chunk13))
                {load13 = false; myArray[12] = false; continue;}
                if(myArray[13] && chunksInScene[i].Equals(chunk14))
                {load14 = false; myArray[13] = false; continue;}
                if(myArray[14] && chunksInScene[i].Equals(chunk15))
                {load15 = false; myArray[14] = false; continue;}
                if(myArray[15] && chunksInScene[i].Equals(chunk16))
                {load16 = false; myArray[15] = false; continue;}
                if(myArray[16] && chunksInScene[i].Equals(chunk17))
                {load17 = false; myArray[16] = false; continue;}
                if(myArray[17] && chunksInScene[i].Equals(chunk18))
                {load18 = false; myArray[17] = false; continue;}
                if(myArray[18] && chunksInScene[i].Equals(chunk19))
                {load19 = false; myArray[18] = false; continue;}
                if(myArray[19] && chunksInScene[i].Equals(chunk20))
                {load20 = false; myArray[19] = false; continue;}
                if(myArray[20] && chunksInScene[i].Equals(chunk21))
                {load21 = false; myArray[20] = false; continue;}
                if(myArray[21] && chunksInScene[i].Equals(chunk22))
                {load22 = false; myArray[21] = false; continue;}
                if(myArray[22] && chunksInScene[i].Equals(chunk23))
                {load23 = false; myArray[22] = false; continue;}
                if(myArray[23] && chunksInScene[i].Equals(chunk24))
                {load24 = false; myArray[23] = false; continue;}
                if(myArray[24] && chunksInScene[i].Equals(chunk25))
                {load25 = false; myArray[24] = false; continue;}
            }
        }
    }
    //V1
    if(load1){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco, yco, zco), Quaternion.identity);}
    //V2
    if(load2){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth, yco, zco + chunkWidth), Quaternion.identity);}
    if(load3){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth, yco, zco), Quaternion.identity);}
    if(load4){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth, yco, zco * -1), Quaternion.identity);}
    if(load5){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -1, yco, zco + chunkWidth), Quaternion.identity);}
    if(load6){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -1, yco, zco), Quaternion.identity);}
    if(load7){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -1, yco, zco * -1), Quaternion.identity);}
    if(load8){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco, yco, zco + chunkWidth), Quaternion.identity);}
    if(load9){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco, yco, zco * -1), Quaternion.identity);}
    //V3 
    if(load10){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -2, yco, zco + 2 * chunkWidth), Quaternion.identity);}
    if(load11){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -2, yco, zco + chunkWidth), Quaternion.identity);}
    if(load12){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -2, yco, zco), Quaternion.identity);}
    if(load13){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -2, yco, zco * -1), Quaternion.identity);}
    if(load14){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -2, yco, zco + -2 * chunkWidth), Quaternion.identity);}
    if(load15){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -1, yco, zco + 2 * chunkWidth), Quaternion.identity);}
    if(load16){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth * -1, yco, zco + -2 * chunkWidth), Quaternion.identity);}
    if(load17){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco, yco, zco + 2 * chunkWidth), Quaternion.identity);}
    if(load18){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco, yco, zco + -2 * chunkWidth), Quaternion.identity);}
    if(load19){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth, yco, zco + 2 * chunkWidth), Quaternion.identity);}
    if(load20){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + chunkWidth, yco, zco + -2 * chunkWidth), Quaternion.identity);}
    if(load21){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + 2 * chunkWidth, yco, zco + 2 * chunkWidth), Quaternion.identity);}
    if(load22){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + 2 * chunkWidth, yco, zco + chunkWidth), Quaternion.identity);}
    if(load23){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + 2 * chunkWidth, yco, zco), Quaternion.identity);}
    if(load24){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + 2 * chunkWidth, yco, zco * -1), Quaternion.identity);}
    if(load25){Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(xco + 2 * chunkWidth, yco, zco + -2 * chunkWidth), Quaternion.identity);}     
    yield WaitForSeconds(5);
    var canGenerate = true;
}

function generateOnStart() {
    //MOET EEN FUNCTION WORDEN DIE ALS DE SPELER EEN NIEUWE WERELD START, DAT ER AL EEN KLEIN TERREIN KOMT
    //V1
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(0, 0, 0), Quaternion.identity);
    //V2
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(50, 0, 50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(50, 0, 0), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(50, 0, -50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-50, 0, 50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-50, 0, 0), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-50, 0, -50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(0, 0, 50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(0, 0, -50), Quaternion.identity);
    //V3 
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-100, 0, 100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-100, 0, 50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-100, 0, 0), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-100, 0, -50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-100, 0, -100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-50, 0, 100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(-50, 0, -100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(0, 0, 100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(0, 0, -100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(50, 0, 100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(50, 0, -100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(100, 0, 100), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(100, 0, 50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(100, 0, 0), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(100, 0, -50), Quaternion.identity);
    Instantiate(terrains[Random.Range(0,terrains.length)], Vector3(100, 0, -100), Quaternion.identity);
}

chunkRename.js 

#pragma strict
function Start () {
    this.name = "Chunk (" + this.transform.position.x + ", " + this.transform.position.y + ", " + this.transform.position.z + ")";

}
function OnTriggerEnter (col : Collider) {
    if(col.gameObject.tag == "Player") {
        this.name = "ACTIVE_Chunk (" + this.transform.position.x + ", " + this.transform.position.y + ", " + this.transform.position.z + ")";
    }   
}
function OnTriggerExit (col : Collider) {
    if(col.gameObject.tag == "Player") {
        this.name = "Chunk (" + this.transform.position.x + ", " + this.transform.position.y + ", " + this.transform.position.z + ")";
        gameObject.Find("First Person Controller").SendMessage("callGenerate");
    }
}

首先，将您的25行实例化更改为:

for (int i = -2; i< 3; i++)
    {
        for (int j = -2; j < 3; j++)
        {
            Instantiate(terrains[Random.Range(0,terrains.length)], 
                          Vector3(j*50, 0, i*50), Quaternion.identity);
        }
    }

其次，在这个调用中你已经有了gameobject，所以不要使用gameobject . find()//它太昂贵了所以假设标记为"Player"的对象具有FPS控制器，更改:

if(col.gameObject.tag == "Player") {
    this.name = "Chunk (" + this.transform.position.x + ", " + this.transform.position.y + ", " + this.transform.position.z + ")";
    gameObject.Find("First Person Controller").SendMessage("callGenerate");
}

: 

if(col.gameObject.tag == "Player") {
    this.name = "Chunk (" + this.transform.position.x + ", " + this.transform.position.y + ", " + this.transform.position.z + ")";
    col.gameObject.SendMessage("callGenerate");
}

最后，从你的代码来看，你想让你的生成基于玩家当前的位置。与其在OnTriggerExit中执行此操作，不如将其放在OnTriggerEnter()中，然后将触发器对象传递给函数，从而使您不必在callGenerate方法中查找活动对象:

function OnTriggerEnter (col : Collider) {
if(col.gameObject.tag == "Player") {
    this.name = "ACTIVE_Chunk (" + this.transform.position.x + ", " + this.transform.position.y + ", " + this.transform.position.z + ")";
    col.gameObject.SendMessage("callGenerate", this.gameObject);
    }   
}
function callGenerate(go: GameObject) {
    if(canGenerate) {
        canGenerate = false; //you were redeclaring this variable here, 
        //which is mostly likely why you had more generation going on than desired
        generateFromMiddleOfChunk(go.transform.position);
    }
}

我找不到你在哪里保存你的块，但你会想要这样做，你只生成新的块，需要

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