甜品消消樂01_游戲基礎界面 傳送門
甜品消消樂02_游戲核心算法 傳送門
甜品消消樂03_游戲UI設計 傳送門
（源碼在文章最下面~）
實現過程
游戲界面UI
分數與時間的UI顯示
有關游戲UI顯示的內容
public Text timeText; private float gameTime=60;
判斷游戲是否失敗
private bool gameOver;
游戲刷新的時候對游戲是否結束進行判斷
void Update () { if (gameOver) { return; } gameTime -= Time.deltaTime; if (gameTime <= 0) { gameTime = 0; //顯示我們的失敗面板 //播放失敗面板的動畫 gameOver = true; return; } timeText.text = gameTime.ToString("0"); }
游戲結束時，無法再對甜甜圈進行點擊
so，當gameOver = false 時對鼠標按鍵進行return
public void PressSweet(GameSweet sweet) { if (gameOver) { return; } pressedSweet = sweet; } public void EnterSweet(GameSweet sweet) { if (gameOver) { return; } enteredSweet = sweet; } public void ReleaseSweet() { if (gameOver) { return; } if (IsFriend(pressedSweet, enteredSweet)) { ExchangeSweets(pressedSweet, enteredSweet); } }
, 定義游戲時間
public int playerScore; public Text playerScoreText;
private IEnumerator ClearCoroutine() { Animator animator = GetComponent<Animator>(); if (animator!=null) { animator.Play(clearAnimation.name); //玩家得分+1，播放清除聲音 GameManager.Instance.playerScore++; AudioSource.PlayClipAtPoint(destoryAudio,transform.position); yield return new WaitForSeconds(clearAnimation.length); Destroy(gameObject); } }
void Update () { if (gameOver) { return; } gameTime -= Time.deltaTime; if (gameTime <= 0) { gameTime = 0; //顯示我們的失敗面板 //播放失敗面板的動畫 gameOver = true; return; } timeText.text = gameTime.ToString("0"); playerScoreText.text = playerScore.ToString(); }
GameObject中添加游戲腳本
NormalSweetPrefab預設提加上消除聲音
此時甜品消除是有聲音的，並且消除一個甜品分數+1，為了追求玩家對消除分數欲望，下一步可以對消除甜品獲得分數進行逐級增加
時間跳動動畫
添加時間動畫TimeAnimation，並綁定到Tex_time上
設置不同時間點，Tex_Time動畫效果
相應數值如下
動畫縮放第一個位置
動畫縮放第二個位置
動畫縮放第三個位置
動畫縮放第四個位置
游戲結算界面
新建一個Plane作為游戲結束的畫面
將游戲結束界面重命名為Panel_GameOver
給游戲結束畫面添加文本，按鈕，圖片背景
給結束畫面添加動畫，復制甜品消失動畫
控制結算界面的彈跳與加載場景
為了游戲讓游戲結束才跳出Panel_GameOver面板，定義一個GameObject引用
public GameObject gameOverPanel;
if (gameTime <= 0) { gameTime = 0; //顯示我們的失敗面板 //播放失敗面板的動畫 gameOverPanel.SetActive(true); gameOver = true; return; }
返回主菜單界面
public void ReturnToMain() { SceneManager.LoadScene(0); }
重玩游戲
public void Replay() { SceneManager.LoadScene(1); }
給But_Replay按鈕綁定重玩方法
創建一個引用對游戲最終得分進行控制
public Text finalScoreText;
游戲結束的時候顯示游戲結算分數
if (gameTime <= 0) { gameTime = 0; //顯示我們的失敗面板 //播放失敗面板的動畫 gameOverPanel.SetActive(true); finalScoreText.text = playerScore.ToString(); gameOver = true; return; }
在游戲管理器中掛在最終分數
新建一個主界面場景
並在Unity中對場景進行注冊
餅干清除的算法
給餅干添加銷毀動畫
給餅干動畫設置屬性，主要在於餅干的Color下的透明度
給餅干掛在清除腳本
消除餅干算法
坐標是被清除掉的甜品對象的坐標
private void ClearBarrier(int x,int y) { //左右清除 for(int fiendX = x-1;fiendX <= x + 1; fiendX++) { if (fiendX!=x && fiendX>0 && fiendX<xColumn) { if (sweets[fiendX, y].Type == SweetsType.BARRIER && sweets[fiendX, y].CanClear()) { sweets[fiendX, y].ClearedCompent.Clear(); CreateNewSweet(fiendX,y,SweetsType.EMPTY); } } } //上下清除 for (int fiendY = y - 1; fiendY <= y + 1; fiendY++) { if (fiendY != y && fiendY >= 0 && fiendY < yRow) { if (sweets[x, fiendY].Type == SweetsType.BARRIER && sweets[x, fiendY].CanClear()) { sweets[x, fiendY].ClearedCompent.Clear(); CreateNewSweet(x,fiendY, SweetsType.EMPTY); } } } }
清除方法
public bool ClearSweet(int x,int y) { if (sweets[x, y].CanClear()&&!sweets[x,y].ClearedCompent.IsClearing) { sweets[x, y].ClearedCompent.Clear(); CreateNewSweet(x,y,SweetsType.EMPTY); ClearBarrier(x,y); return true; } return false; }
游戲UI動畫制作
給游戲場景添加一些圖片按鈕，文字
發現給文字添加一個Outline(Scrript)控件還挺好看的
添加游戲場景腳本LoadGame
using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.SceneManagement; public class LoadGame : MonoBehaviour { public void LoadTheGame() { SceneManager.LoadScene(1); } public void ExitGame() { Application.Quit(); } }
注冊點擊按鈕進入游戲事件
注冊點擊按鈕離開游戲事件
using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; using UnityEngine.SceneManagement; public class GameManager : MonoBehaviour { /*甜品相關的成員變量*/ #region //甜品的種類 public enum SweetsType { EMPTY, NORMAL, BARRIER, ROE_CLEAR, COLUMN_CLEAR, RAINBOWCANDY, COUNT //標記類型 } //甜品預制體的字典，我們可以通過甜品的種類來得到對應的甜品游戲物體 public Dictionary<SweetsType, GameObject> sweetPrefabDict; [System.Serializable] public struct SweetPrefab { public SweetsType type; public GameObject prefab; } public SweetPrefab[] sweetPrefabs; #endregion //單例實例化 private static GameManager _instance; public static GameManager Instance { get { return _instance; } set { _instance = value; } } //大網格的行列數 public int xColumn; public int yRow; //填充時間 public float fillTime; public GameObject gridPrefab; public int playerScore; public Text playerScoreText; private float addScoreTime; private float currentScore; //甜品數組 private GameSweet[,] sweets; //要交換的兩個甜品對象 private GameSweet pressedSweet; private GameSweet enteredSweet; //有關游戲UI顯示的內容 public Text timeText; private float gameTime=60; //判斷游戲是否失敗 private bool gameOver; public GameObject gameOverPanel; public Text finalScoreText; private void Awake() { _instance = this; } // Use this for initialization void Start() { //字典的實例化 sweetPrefabDict = new Dictionary<SweetsType, GameObject>(); for(int i=0;i<sweetPrefabs.Length;i++) { if (!sweetPrefabDict.ContainsKey(sweetPrefabs[i].type)) { sweetPrefabDict.Add(sweetPrefabs[i].type,sweetPrefabs[i].prefab); } } for(int x = 0; x < xColumn; x++) { for (int y=0;y<yRow;y++) { GameObject chocolate = Instantiate(gridPrefab,CorrectPosition(x,y),Quaternion.identity); chocolate.transform.SetParent(transform); } } sweets = new GameSweet[xColumn, yRow]; for (int x = 0; x < xColumn; x++) { for (int y = 0; y < yRow; y++) { CreateNewSweet(x, y, SweetsType.EMPTY); } } //在(4,4)這個坐標點生成障礙物 Destroy(sweets[4, 4].gameObject); CreateNewSweet(4, 4, SweetsType.BARRIER); Destroy(sweets[4, 3].gameObject); CreateNewSweet(4, 3, SweetsType.BARRIER); Destroy(sweets[1, 1].gameObject); CreateNewSweet(1, 1, SweetsType.BARRIER); Destroy(sweets[1, 1].gameObject); CreateNewSweet(1, 1, SweetsType.BARRIER); Destroy(sweets[7, 1].gameObject); CreateNewSweet(7, 1, SweetsType.BARRIER); Destroy(sweets[1, 6].gameObject); CreateNewSweet(1, 6, SweetsType.BARRIER); Destroy(sweets[7, 6].gameObject); CreateNewSweet(7, 6, SweetsType.BARRIER); StartCoroutine(AllFill()); } // Update is called once per frame void Update () { gameTime -= Time.deltaTime; if (gameTime <= 0) { gameTime = 0; //顯示我們的失敗面板 //播放失敗面板的動畫 gameOverPanel.SetActive(true); finalScoreText.text = playerScore.ToString(); gameOver = true; } timeText.text = gameTime.ToString("0"); if (addScoreTime<=0.05f) { addScoreTime += Time.deltaTime; } else { if (currentScore < playerScore) { currentScore++; playerScoreText.text = currentScore.ToString(); addScoreTime = 0; } } } public Vector3 CorrectPosition(int x ,int y) { //實際需要實例化巧克力的X位置 = GameManager位置的X坐標-大網格長度的一半+行列對應的X坐標 // 實際需要實例化巧克力的Y位置 = GameManager位置的Y坐標-大網格長度的一半+行列對應的Y坐標 return new Vector3(transform.position.x-xColumn/2f+x,transform.position.y+yRow/2f-y); } //產生甜品的方法 public GameSweet CreateNewSweet(int x,int y,SweetsType type) { GameObject newSweet = Instantiate(sweetPrefabDict[type], CorrectPosition(x, y), Quaternion.identity); newSweet.transform.parent = transform; sweets[x, y] = newSweet.GetComponent<GameSweet>(); sweets[x, y].Init(x,y,this,type); return sweets[x, y]; } //填充甜品的方法 public IEnumerator AllFill() { bool needRefill = true; while(needRefill) { //完成上次填充動畫 yield return new WaitForSeconds(fillTime); while (Fill()) { yield return new WaitForSeconds(fillTime); } //清除所有我們意見匹配好的甜品 needRefill = ClearAllMatchedSweet(); } } //分布填充 public bool Fill() { bool FilledNotFinshed = false; //用來判斷本次是否完成 //行遍歷 for(int y=yRow-2;y>=0;y--) { for(int x=0;x<xColumn;x++) { GameSweet sweet = sweets[x, y]; //得到當前元素位置 //如果無法移動，則無法往下填充 if (sweet.CanMove()) { GameSweet sweetBelow = sweets[x, y + 1]; if(sweetBelow.Type == SweetsType.EMPTY)//垂直填充 { Destroy(sweetBelow.gameObject); sweet.MovedComponet.Move(x,y+1,fillTime); sweets[x, y + 1] = sweet; CreateNewSweet(x, y, SweetsType.EMPTY); FilledNotFinshed = true; } else { //-1代表左，1代表右 for (int down = -1; down <= 1; down++) { if (down != 0) { int downX = x + down; //排除邊界的時候 //左下方 if (downX >= 0 && downX < xColumn) { GameSweet downSweet = sweets[downX, y + 1]; if (downSweet.Type == SweetsType.EMPTY) { bool canfill = true; //用來判斷垂直填充是否可以滿足填充要求 for (int aboutY = y; aboutY >= 0; aboutY--) { GameSweet sweetAbove = sweets[downX, aboutY]; if (sweetAbove.CanMove()) { break; } else if (!sweetAbove.CanMove() && sweetAbove.Type != SweetsType.EMPTY) { canfill = false; break; } } if (!canfill) { Destroy(downSweet.gameObject); sweet.MovedComponet.Move(downX, y + 1, fillTime); sweets[downX, y + 1] = sweet; CreateNewSweet(x, y, SweetsType.EMPTY); FilledNotFinshed = true; break; } } } } } } } } } //最上排的特殊情況 for (int x = 0; x < xColumn; x++) { GameSweet sweet = sweets[x, 0]; if(sweet.Type == SweetsType.EMPTY) { GameObject newSweet = Instantiate(sweetPrefabDict[SweetsType.NORMAL], CorrectPosition(x,-1), Quaternion.identity); newSweet.transform.parent = transform; sweets[x, 0] = newSweet.GetComponent<GameSweet>(); sweets[x, 0].Init(x, -1,this,SweetsType.NORMAL); sweets[x, 0].MovedComponet.Move(x, 0,fillTime); sweets[x, 0].ColorComponet.SetColor((ColorSweet.ColorType)Random.Range(0,sweets[x,0].ColorComponet.NumColors)); FilledNotFinshed = true; } } return FilledNotFinshed; } //甜品是否相鄰的判斷方法 private bool IsFriend(GameSweet sweet1,GameSweet sweet2) { return (sweet1.X == sweet2.X && Mathf.Abs(sweet1.Y-sweet2.Y)==1)||(sweet1.Y==sweet2.Y&&Mathf.Abs(sweet1.X-sweet2.X)==1); } //交換兩個甜品 private void ExchangeSweets(GameSweet sweet1, GameSweet sweet2) { if (sweet1.CanMove() && sweet2.CanMove()) { sweets[sweet1.X, sweet1.Y] = sweet2; sweets[sweet2.X, sweet2.Y] = sweet1; if (MatchSweets(sweet1, sweet2.X, sweet2.Y) != null || MatchSweets(sweet2, sweet1.X, sweet1.Y) != null) { int tempX = sweet1.X; int tempY = sweet1.Y; sweet1.MovedComponet.Move(sweet2.X, sweet2.Y, fillTime); sweet2.MovedComponet.Move(tempX, tempY, fillTime); ClearAllMatchedSweet(); //消除甜品時兩側甜品進行填充 StartCoroutine(AllFill()); } else { sweets[sweet1.X, sweet1.Y] = sweet1; sweets[sweet2.X, sweet2.Y] = sweet2; } } } /*玩家對甜品操作進行處理的方法*/ #region public void PressSweet(GameSweet sweet) { if (gameOver) { return; } pressedSweet = sweet; } public void EnterSweet(GameSweet sweet) { if (gameOver) { return; } enteredSweet = sweet; } public void ReleaseSweet() { if (gameOver) { return; } if (IsFriend(pressedSweet, enteredSweet)) { ExchangeSweets(pressedSweet, enteredSweet); } } #endregion /*清除匹配的方法*/ #region //匹配方法 public List<GameSweet> MatchSweets(GameSweet sweet, int newX, int newY) { if (sweet.CanColor()) { ColorSweet.ColorType color = sweet.ColorComponet.Color; List<GameSweet> matchRowSweets = new List<GameSweet>(); List<GameSweet> matchLineSweets = new List<GameSweet>(); List<GameSweet> finishedMatchingSweets = new List<GameSweet>(); //行匹配 matchRowSweets.Add(sweet); //i=0代表往左，i=1代表往右 for (int i = 0; i <= 1; i++) { for (int xDistance = 1; xDistance < xColumn; xDistance++) { int x; if (i == 0) { x = newX - xDistance; } else { x = newX + xDistance; } if (x < 0 || x >= xColumn) { break; } if (sweets[x, newY].CanColor() && sweets[x, newY].ColorComponet.Color == color) { matchRowSweets.Add(sweets[x, newY]); } else { break; } } } if (matchRowSweets.Count >= 3) { for (int i = 0; i < matchRowSweets.Count; i++) { finishedMatchingSweets.Add(matchRowSweets[i]); } } //L T型匹配 //檢查一下當前行遍歷列表中的元素數量是否大於3 if (matchRowSweets.Count >= 3) { for (int i = 0; i < matchRowSweets.Count; i++) { //行匹配列表中滿足匹配條件的每個元素上下依次進行列遍歷 // 0代表上方 1代表下方 for (int j = 0; j <= 1; j++) { for (int yDistance = 1; yDistance < yRow; yDistance++) { int y; if (j == 0) { y = newY - yDistance; } else { y = newY + yDistance; } if (y < 0 || y >= yRow) { break; } if (sweets[matchRowSweets[i].X, y].CanColor() && sweets[matchRowSweets[i].X, y].ColorComponet.Color == color) { matchLineSweets.Add(sweets[matchRowSweets[i].X, y]); } else { break; } } } if (matchLineSweets.Count < 2) { matchLineSweets.Clear(); } else { for (int j = 0; j < matchLineSweets.Count; j++) { finishedMatchingSweets.Add(matchLineSweets[j]); } break; } } } if (finishedMatchingSweets.Count >= 3) { return finishedMatchingSweets; } matchRowSweets.Clear(); matchLineSweets.Clear(); matchLineSweets.Add(sweet); //列匹配 //i=0代表往左，i=1代表往右 for (int i = 0; i <= 1; i++) { for (int yDistance = 1; yDistance < yRow; yDistance++) { int y; if (i == 0) { y = newY - yDistance; } else { y = newY + yDistance; } if (y < 0 || y >= yRow) { break; } if (sweets[newX, y].CanColor() && sweets[newX, y].ColorComponet.Color == color) { matchLineSweets.Add(sweets[newX, y]); } else { break; } } } if (matchLineSweets.Count >= 3) { for (int i = 0; i < matchLineSweets.Count; i++) { finishedMatchingSweets.Add(matchLineSweets[i]); } } //L T型匹配 //檢查一下當前行遍歷列表中的元素數量是否大於3 if (matchLineSweets.Count >= 3) { for (int i = 0; i < matchLineSweets.Count; i++) { //行匹配列表中滿足匹配條件的每個元素上下依次進行列遍歷 // 0代表上方 1代表下方 for (int j = 0; j <= 1; j++) { for (int xDistance = 1; xDistance < xColumn; xDistance++) { int x; if (j == 0) { x = newY - xDistance; } else { x = newY + xDistance; } if (x < 0 || x >= xColumn) { break; } if (sweets[x, matchLineSweets[i].Y].CanColor() && sweets[x, matchLineSweets[i].Y].ColorComponet.Color == color) { matchRowSweets.Add(sweets[x, matchLineSweets[i].Y]); } else { break; } } } if (matchRowSweets.Count < 2) { matchRowSweets.Clear(); } else { for (int j = 0; j < matchRowSweets.Count; j++) { finishedMatchingSweets.Add(matchRowSweets[j]); } break; } } } if (finishedMatchingSweets.Count >= 3) { return finishedMatchingSweets; } } return null; } //清除方法 public bool ClearSweet(int x,int y) { if (sweets[x, y].CanClear()&&!sweets[x,y].ClearedCompent.IsClearing) { sweets[x, y].ClearedCompent.Clear(); CreateNewSweet(x,y,SweetsType.EMPTY); ClearBarrier(x,y); return true; } return false; } //清除餅干的方法 //坐標是被清除掉的甜品對象的坐標 private void ClearBarrier(int x,int y) { //左右清除 for(int fiendX = x-1;fiendX <= x + 1; fiendX++) { if (fiendX!=x && fiendX>0 && fiendX<xColumn) { if (sweets[fiendX, y].Type == SweetsType.BARRIER && sweets[fiendX, y].CanClear()) { sweets[fiendX, y].ClearedCompent.Clear(); CreateNewSweet(fiendX,y,SweetsType.EMPTY); } } } //上下清除 for (int fiendY = y - 1; fiendY <= y + 1; fiendY++) { if (fiendY != y && fiendY >= 0 && fiendY < yRow) { if (sweets[x, fiendY].Type == SweetsType.BARRIER && sweets[x, fiendY].CanClear()) { sweets[x, fiendY].ClearedCompent.Clear(); CreateNewSweet(x,fiendY, SweetsType.EMPTY); } } } } //清除全部完成匹配的甜品 private bool ClearAllMatchedSweet() { bool needRefill = false; for(int y = 0; y < yRow; y++) { for (int x=0;x<xColumn;x++) { if (sweets[x, y].CanClear()) { List<GameSweet> matchList = MatchSweets(sweets[x,y],x,y); if (matchList != null) { for (int i=0;i<matchList.Count;i++) { if (ClearSweet(matchList[i].X, matchList[i].Y)) { needRefill = true; } } } } } } return needRefill; } #endregion // public void ReturnToMain() { SceneManager.LoadScene(0); } public void Replay() { SceneManager.LoadScene(1); } }
using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class ClearedSweet : MonoBehaviour { //清除腳本的動畫 public AnimationClip clearAnimation; private bool isClearing; public AudioClip destoryAudio; public bool IsClearing { get { return isClearing; } } //為了方便后期做拓展，設置成protected protected GameSweet sweet; public virtual void Clear() { isClearing = true; StartCoroutine(ClearCoroutine()); } private IEnumerator ClearCoroutine() { Animator animator = GetComponent<Animator>(); if (animator!=null) { animator.Play(clearAnimation.name); //玩家得分+1，播放清除聲音 GameManager.Instance.playerScore++; AudioSource.PlayClipAtPoint(destoryAudio,transform.position); yield return new WaitForSeconds(clearAnimation.length); Destroy(gameObject); } } }
using System.Collections; using System.Collections.Generic; using UnityEngine; public class ColorSweet : MonoBehaviour { public enum ColorType { YELLOW, PUPLE, RED, BLUE, GREEN, PNGK, ANY, COUNT } [System.Serializable] public struct ColorSprite { public ColorType color; public Sprite sprite; } public ColorSprite[] ColorSprites; private Dictionary<ColorType, Sprite> colorSpriteDict; private SpriteRenderer sprite; public int NumColors { get{ return ColorSprites.Length; } } public ColorType Color { get { return color; } set { SetColor(value); } } private ColorType color; public void Awake() { sprite = transform.Find("Sweet").GetComponent<SpriteRenderer>(); colorSpriteDict = new Dictionary<ColorType, Sprite>(); for(int i = 0; i < ColorSprites.Length; i++) { if (!colorSpriteDict.ContainsKey(ColorSprites[i].color)) { colorSpriteDict.Add(ColorSprites[i].color,ColorSprites[i].sprite); } } } public void SetColor(ColorType newColor) { color = newColor; if (colorSpriteDict.ContainsKey(newColor)) { sprite.sprite = colorSpriteDict[newColor]; } } }
using System.Collections; using System.Collections.Generic; using UnityEngine; public class GameSweet : MonoBehaviour { private int x; private int y; public int X { get { return x; } set { if (CanMove()) { x = value; } } } public int Y { get { return y; } set { if (CanMove()) { y = value; } } } private GameManager.SweetsType type; public GameManager.SweetsType Type { get { return type; } } [HideInInspector] public GameManager gameManager; public MovedSweet MovedComponet { get { return movedComponet; } } private MovedSweet movedComponet; public ColorSweet ColorComponet { get { return coloredCompent; } } public ClearedSweet ClearedCompent { get { return clearedCompent; } } private ColorSweet coloredCompent; private ClearedSweet clearedCompent; //判斷甜品是否可以移動 public bool CanMove() { return movedComponet != null; } //判斷是否可以着色 public bool CanColor() { return coloredCompent != null; } //判斷是否可以清除 public bool CanClear() { return clearedCompent != null; } private void Awake() { movedComponet = GetComponent<MovedSweet>(); coloredCompent = GetComponent<ColorSweet>(); clearedCompent = GetComponent<ClearedSweet>(); } public void Init(int _x,int _y,GameManager _gameManager,GameManager.SweetsType _type) { x = _x; y = _y; gameManager = _gameManager; type = _type; } //鼠標點擊 private void OnMouseEnter() { gameManager.EnterSweet(this); } //鼠標按下 private void OnMouseDown() { gameManager.PressSweet(this); } //鼠標抬起 private void OnMouseUp() { gameManager.ReleaseSweet(); } }
using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.SceneManagement; public class LoadGame : MonoBehaviour { public void LoadTheGame() { SceneManager.LoadScene(1); } public void ExitGame() { Application.Quit(); } }
using System.Collections; using System.Collections.Generic; using UnityEngine; public class MovedSweet : MonoBehaviour { private GameSweet sweet; private IEnumerator moveCoroutine; private void Awake() { sweet = GetComponent<GameSweet>(); } //開啟或者結束一個協成 public void Move(int newX,int newY,float time) { if(moveCoroutine!=null) { StopCoroutine(moveCoroutine); } moveCoroutine = MoveCoroutine(newX,newY,time); StartCoroutine(moveCoroutine); } //負責移動的協成 private IEnumerator MoveCoroutine(int newX,int newY,float time) { sweet.X = newX; sweet.Y = newY; //每一幀移動一點點 Vector3 startPos = transform.position; Vector3 endPos = sweet.gameManager.CorrectPosition(newX,newY); for(float t=0;t<time;t+=Time.deltaTime) { sweet.transform.position = Vector3.Lerp(startPos,endPos,t/time); yield return 0; } sweet.transform.position = endPos; } }