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莒县住房和城乡规划建设局网站,网站建设包括哪些内容,哈尔滨公共资源网,图片二维码生成器在线制作游戏角色 详细教程 一、准备工作 1、场景重命名为Farm 2、导入资源 (1) 新建文件夹。Import Asset (2) 导入：人物、走、跑、休息 3、设置摄像机 二、制作角色预制体 1、增加角色，命名为Player，设置材质、人类角色 2、设置角色的空闲…

游戏角色

详细教程

一、准备工作

1、场景重命名为Farm

2、导入资源

(1) 新建文件夹。Import Asset

(2) 导入：人物、走、跑、休息

3、设置摄像机

二、制作角色预制体

1、增加角色，命名为Player，设置材质、人类角色

2、设置角色的空闲、走、跑的材质等

3、添加Rigidbody组件，约束Position上的Y轴AZ，Rotation上的X、Z轴

4、设置Update Mode

5、新建Prefabs文件夹，将角色制成预制体

三、设置角色动画

1、新建文件夹Animation，在Animation文件夹下新建文件夹Controllers

2、在Controller文件夹下Create Animator Controller，命名为Player

3、选中Hierarchy中的人物，在Inspector面板中给Animator中的Controller选择Player

4、打开Controller文件夹下的Player，设置动画

(1) 复制mixano.com，分别重命名为Walking、Running和Idle

(2) 将复制的Walking、Running和Idle转移到Animation文件夹

(3) 分别选择Walking、Running和Idle，设置循环播放（Loop Pose也勾选上）

(4) 打开Controller文件夹下的Player，依次将Idle（默认）、Walking、Running拖入新界面

(5) 选择Parameters，添加Bool，Bool，分别命名为IsWalking，Running。不勾选（默认状态）

(6) 选中Idle到Walk的箭头，右侧点加号，出现IsWalking true，取消勾选Hash Exit Time

(7) 同样的方法设定Walking转换为Idle。将IsWalking设置为false。取消勾选Hash Exit Time

(8) 选中动画编辑器中的Idle、Walking、Running，将Speed改为2

(9) 同样的方法设置Running

四、控制角色行走

1、给角色预制体，添加Character Controller（角色控制器）组件，调节参数至笼罩全身

2、给角色预制体添加PlayerController.cs组件

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class PlayerController : MonoBehaviour
{public float turnSpeed = 20f;Animator animator;Rigidbody rb;Vector3 movement;Quaternion rotation = Quaternion.identity;[Header("Movement System")]public float walkSpeed = 1f;public float runSpeed = 3f;private void Start(){animator = GetComponent<Animator>();rb = GetComponent<Rigidbody>();}private void FixedUpdate(){float horizontal = Input.GetAxis("Horizontal");float vertical = Input.GetAxis("Vertical");movement.Set(horizontal, 0f, vertical);bool hasHorizontalInput = !Mathf.Approximately(horizontal, 0);bool hasVerticalInput = !Mathf.Approximately(vertical, 0);float movementSpeed = walkSpeed;movement.Normalize();Vector3 desiredForward = Vector3.RotateTowards(transform.forward, movement, turnSpeed * Time.deltaTime, 0f);rotation = Quaternion.LookRotation(desiredForward);rb.MovePosition(rb.position + movement * movementSpeed * Time.deltaTime);}private void OnAnimatorMove(){animator.SetBool("IsWalking", movement.magnitude > 0);rb.MoveRotation(rotation);}
}

3、增加奔跑

(1) 添加加速键Sprint（left shift            right shift）

(2) 回到PlayerController.cs，设置加速和奔跑

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class PlayerController : MonoBehaviour
{public float turnSpeed = 20f;Animator animator;Rigidbody rb;Vector3 movement;Quaternion rotation = Quaternion.identity;[Header("Movement System")]public float walkSpeed = 1.5f;public float runSpeed = 3f;private void Start(){animator = GetComponent<Animator>();rb = GetComponent<Rigidbody>();}private void FixedUpdate(){float horizontal = Input.GetAxis("Horizontal");float vertical = Input.GetAxis("Vertical");movement.Set(horizontal, 0f, vertical);bool hasHorizontalInput = !Mathf.Approximately(horizontal, 0);bool hasVerticalInput = !Mathf.Approximately(vertical, 0);float movementSpeed = walkSpeed;if (Input.GetButton("Sprint") && (hasHorizontalInput || hasVerticalInput)){movementSpeed = runSpeed;}movement.Normalize();Vector3 desiredForward = Vector3.RotateTowards(transform.forward, movement, turnSpeed * Time.deltaTime, 0f);rotation = Quaternion.LookRotation(desiredForward);rb.MovePosition(rb.position + movement * movementSpeed * Time.deltaTime);}private void OnAnimatorMove(){animator.SetBool("IsWalking", movement.magnitude > 0);animator.SetBool("IsRunning", Input.GetButton("Sprint") && (movement.magnitude > 0));rb.MoveRotation(rotation);}
}

(3) AI提供的优化

using UnityEngine;public class PlayerController : MonoBehaviour
{public float turnSpeed = 20f;public Animator animator;public Rigidbody rb;public Vector3 movement;public Quaternion rotation = Quaternion.identity;private float speed;private bool isInputUpdated;[Header("Movement System")]public float walkSpeed = 6f;public float runSpeed = 12f;void Start(){animator = GetComponent<Animator>();rb = GetComponent<Rigidbody>();}private void FixedUpdate(){float horizontal = Input.GetAxis("Horizontal");float vertical = Input.GetAxis("Vertical");movement.Set(horizontal, 0f, vertical);movement.Normalize();bool hasHorizontalInput = !Mathf.Approximately(horizontal, 0f);bool hasVerticalInput = !Mathf.Approximately(vertical, 0f);if (Input.GetButton("Sprint")){speed = runSpeed;animator.SetBool("IsRunning", true);}else if (hasHorizontalInput || hasVerticalInput){speed = walkSpeed;animator.SetBool("IsWalking", true);}else{speed = 0f;animator.SetBool("IsWalking", false);animator.SetBool("IsRunning", false);}Vector3 desireForward = Vector3.RotateTowards(transform.forward, movement, turnSpeed * Time.fixedDeltaTime, 0f);rotation = Quaternion.LookRotation(desireForward);isInputUpdated = true;}private void OnAnimatorMove(){if (isInputUpdated){Vector3 movementSpeed = movement * speed;rb.MovePosition(rb.position + movementSpeed * Time.fixedDeltaTime);rb.MoveRotation(rotation);isInputUpdated = false; // Reset the flag after applying the input}}
}
五、相机跟随

1、调整相机的Transform

2、给Main Camera增加CameraController.cs组件 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class CameraController : MonoBehaviour
{public float offsetz = 6f;public float smoothing = 8f;Transform playerPos;void Start(){playerPos = FindObjectOfType<PlayerController>().transform;}void Update(){FollowPlayer();}void FollowPlayer(){Vector3 targetPos = new Vector3(playerPos.position.x, 
transform.position.y, playerPos.position.z-offsetz);transform.position = Vector3.Lerp(transform.position, targetPos, smoothing*Time.deltaTime);}
}

农田处理

详细教程

一、准备工作

1、导入资源：在Import Asset文件夹下新建文件夹Farmland

(1) 新建文件夹Dirt，移入aerial_ground相关文件

(2) 新建文件夹Tilled land，移入 brown_mud_dry相关文件

(3) 新建文件夹Watered land，移入brown_mud相关文件

2、设置一块耕地 Land

3、制备预制体 Land（标签Land）

4、在Scripts文件夹下新建Farming 文件夹，其下新建Land.cs

二、制作农田

1、设置三种状态的耕地

(1) 打开Land预制体，给它添加Land.cs组件，使不同类型的土地渲染不同的材质，赋值

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class Land : MonoBehaviour
{public enum LandStatus { Soil, Farmland, Watered }public LandStatus landStatus;public Material soilMat, farmlandMat, wateredMat;new Renderer renderer;void Start(){renderer = GetComponent<Renderer>();SwitchLandStatus(LandStatus.Soil);}public void SwitchLandStatus(LandStatus statusToSwitch){landStatus = statusToSwitch;Material materialToSwitch = soilMat;switch (statusToSwitch){case LandStatus.Soil: materialToSwitch = soilMat; break;case LandStatus.Farmland: materialToSwitch = farmlandMat; break;case LandStatus.Watered: materialToSwitch = wateredMat; break;}renderer.material = materialToSwitch;}
}

2、设置选中的土地块的形态

(1) 以Land为父物体，3D Object-Cube，命名Select，设置transform，移除Collider组件。

(2) 给Select制作并导入贴图，放在UI文件夹（新建）

(3) 打开Land预制体，选中Select，将贴图拖放到Select上，UI文件夹中出现新的文件夹Materials

(4) 打开文件夹Materials，选中新生成的材质球，将Rendering Mode更改为Transparent，更改Albedo的颜色，Smoothness设置为1

(5) 隐藏Select或在Land.cs的Start方法中添加select.SetActive(false);或Select(false);

3、回到Unity，复制这个Land，平铺这些田地，并转入FarmingArea空物体中

4、创建陆地：3D Object-Quad

三、人与耕地的交互

1、创建和设置检测射线

(1) 打开Player预制体，以Player为父物体，Create Empty，命名为 Interactor（发出射线方）

(2) 给Interactor添加PlayerInteraction.cs组件，设置检测射线

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class PlayerInteraction : MonoBehaviour
{PlayerController playerController;void Start(){playerController = transform.parent.GetComponent<PlayerController>();}void Update(){RaycastHit hit;if(Physics.Raycast(transform.position, Vector3.down, out hit, 1)){OnInteractableHit(hit);}}void OnInteractableHit(RaycastHit hit){Collider other = hit.collider;Debug.Log(other.name);}
}

2、设置选中耕地时，出现选中状态

(1) 编辑Land.cs，增加是否被选中的方法

public GameObject select;void Start()
{renderer = GetComponent<Renderer>();SwitchLandStatus(LandStatus.Soil);Select(false);
}public void Select(bool toggle)
{select.SetActive(toggle);
}

(2) 赋值

(3) 编辑 PlayerInteraction.cs，区分农田和其他土地、设置选中框的显示

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class PlayerInteraction : MonoBehaviour
{PlayerController playerController;Land selectLand = null;void Start(){playerController = transform.parent.GetComponent<PlayerController>();}void Update(){RaycastHit hit;if (Physics.Raycast(transform.position, Vector3.down, out hit, 1)){OnInteractableHit(hit);}}void OnInteractableHit(RaycastHit hit){Collider other = hit.collider;if (other != null && other.CompareTag("Land")){Land land = other.GetComponent<Land>();if (land != null){SelectLand(land); return;}else { Debug.Log("未选中任何田地"); }}if (selectLand != null){DeselectLand(selectLand);}}void SelectLand(Land land){if (land == null) { Debug.Log("你未选择田地"); return; }if (selectLand != null) { selectLand.Select(false); }selectLand = land;land.Select(true);}void DeselectLand(Land land){if(land == null) { Debug.Log("你没有选择田地");return; }land.Select(false);selectLand = null;}
}

3、建立交互系统 

(1) 编辑 Land.cs，添加 Interact 方法

public void Interact()
{SwitchLandStatus(LandStatus.Farmland);
}

(2) 编辑 PlayerInteraction.cs，添加 Interact 方法，调用Land中的Inseract方法

public void Interact()
{if(selectLand != null){selectLand.Interact();return;}Debug.Log("未站在田地上");
}

(3) 编辑 PlayerController.cs，添加 Interact 方法：当点击鼠标或按下左Ctrl键时，调用PlayerInteraction.cs中的Interact方法

PlayerInteraction playerInteraction;
void Start()
{animator = GetComponent<Animator>();rb = GetComponent<Rigidbody>();playerInteraction = GetComponentInChildren<PlayerInteraction>();
}
public void Update()
{Interact();
}
public void Interact()
{if (Input.GetButtonDown("Fire1")){playerInteraction.Interact();}
}

农具管理 

详细教程 标题四

水壶 标题一

一、准备工作

1、点击Windows- Package Manager，安装2D Sprite（标题四）

2、导入农具资源到UI 文件夹

3、拆分蔬菜和工具

4、在Scripts下创Inventory文件夹，在该文件夹下新建ItemData.cs

5、在Assets文件下创建Data文件夹，在Data下创建两个文件夹：Items和Tools

6、在Tools文件夹新建文件夹Seeds

二、准备农具模型

1、模型下载

官网资源

模型下载

模型下载

(1) Watering Can  https://www.cgtrader.com/free-3d-models/household/other/watering-can-c76fe658-8352-4ed8-8d08-b2bc0b0af9e6

(2) hoe   https://www.cgtrader.com/items/4145952/download-page

(3) axe  https://www.cgtrader.com/free-3d-models/industrial/tool/axe-lowpoly-pbr-simple

(4) pickaxe https://www.cgtrader.com/free-3d-models/various/various-models/pickaxe-5903c86c-f84f-44bd-af34-8f7ce07666b9

(5) shovel  https://www.cgtrader.com/free-3d-models/household/household-tools/shovel-b4035fae-6192-4afe-a238-1c4ec2877a5f

2、改变轴心点的简易方法：

使用Empty GameObject作为容器：在Unity中创建一个空的GameObject，将预制体作为其子对象。然后，在父对象的Transform组件中调整其Position属性，将其移动到期望的位置。父对象的轴心点即是预制体的轴心点

3、导入模型资源

(1) 注意：下载后在各自的文件夹中将需要导入的文件夹名改为Texture

(2) 在Import Asset 文件夹分别新建Tools和Items文件夹

(3) 在Tools文件夹中分别创建WarteringCan，Axe，Pickaxe，Shovel，Hoe文件夹

(4) 导入相应农具（将含有下列资源的Textures文件夹直接拖入相应文件夹）

4、制作模型预制体

(1) Create Empty，命名工具

(2) 以步骤(1) 的物体为父物体，添加子物体农具

(3) 制作预制体

三、创建农具的类（ItemData对象）

1、编辑 ItemData.cs，设置所有农具都具备的节点

using System.Collections;
using System.Collections.Generic;
using UnityEngine;[CreateAssetMenu(menuName = "Items/Item")]
public class ItemData : ScriptableObject
{public string description;public Sprite thumbnail;public GameObject gameModel;
}

2、创建ItemData对象——卷心菜

(1) 在Items文件夹下Create-Item，命名为Cabbage

(2) 选中Cabbage，设置description为A leafy Green vegetable

3、创建工具

(1) 打开Scripts下的Inventory文件夹，新建EquipmentData.cs

using System.Collections;
using System.Collections.Generic;
using UnityEditor.Search;
using UnityEngine;[CreateAssetMenu(menuName = ("Items/Equipment"))]
public class EquipmentData : ItemData
{public enum ToolType { Hoe, WateringCan, Axe, Pickaxt, Shovel}public ToolType Type;
}

(2) Tools文件夹Create-Items-Equipment，命名为Hoe，

(3) 同样的方法创建WarteringCan，Axe，Pickaxe，Shovel

(4) 设置它们的description

Axe：For cleaning wood obstacles

Hoe：For tilling the land

Pickaxe：For cleaning rock obstacles

Watering Can：For watering the plants to make them grow

Shovel：Clear plant material

(4) 设置它们的thumbnail：Axe：12；Hoe：13；Pickaxe：11；Shovel：10

4、设置ItemData的Game Model

5、创建种子

(1) 在Scripts下的Inventory文件夹下创建SeedData.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;[CreateAssetMenu(menuName =("Items/Seed"))]public class SeedData : ItemData
{public int daysToGrow;public ItemData cropToYield;
}

(2) Seed文件夹下创建Seed文件，命名为Cabbage Seed。description为Seeds to grow cabbages 

(3) 设置Cabbage Seed的各节点

UI面板

 

详细教程 标题六

一、准备工作

1、Create Empty，命名为Manager

(1) 打开Scripts文件夹，新建UI文件夹

(2) 在UI文件夹中，添加InventoryManager.cs和UIManager.cs

(3) 给 Manager 添加UIManager.cs组件

2、新建Canvas：以Manager为父物体，UI-Canvas，设置UI Scale Mode和Reference Resolution

3、创建背包按钮：以Canvas为父物体，创建按钮，命名为InventoryButton，大小160，144

4、以Canvas为父物体，Create Empty。命名为InventoryPanel。Alt+Strech

5、工具栏

(1) 工具栏背景：以InventoryPanel为父物体，UI-Image，命名为ToolsPanel

(2) 工具栏名称：以ToolsPanel为父物体，UI-Text，命名为Header

(3) 选中的工具槽：以ToolsPanel为父物体，UI-Image，命名为HandSlot。

(4) 工具槽预制体：

① 工具槽区域：

以ToolsPanel为父物体，Create Empty。命名为InventorySlots

添加Grid Layout Group组件

② 工具槽背景：

以InventorySlots为父物体，UI-Image

复制得到 8 个工具槽。选中InventorySlots，设置Grid Layout Group，使工具槽均匀分列两行

③ 工具槽预制体

删除复制出的Image，保留的Image重命名为InventorySlot，设置颜色AF8E60，

打开Prefabs文件夹，新建UI 文件夹，将InventorySlot制成预制体

④ 工具槽中工具缩略图

以InventorySlot（物品背景）为父物体，UI-Image，命名为ItemDisplay（物品缩略图）。

设置大小位置图片，勾选Preserve Aspect

⑤ 工具槽中的工具位：复制InventorySlot，得到8个工具位

6、物品栏（收获的物品）

(1) 复制ToolsPanel，重命名为ItemsPanel，调整到适当位置

(2) 更改文本Tools为Items

7、说明面板

(1) 背景：以InventoryPanel为父物体，UI-Image。命名为ItemInfo

(2) 说明文本（名称）：以ItemInfo为父物体，UI-text，命名为ItemName

(3) 说明文本（描述）：复制ItemName，命名为ItemDescription，设置大小字号等

8、隐藏InventoryPanel面板

9、创建返回按钮：复制背包按钮，重命名为ExitBtn。放入InventoryPanel面板，设置大小颜色等

10、设置按钮

(1) 编辑UIManager.cs，设置UI面板显示或隐藏

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class UIManager : MonoBehaviour
{public static UIManager Instance { get; private set; }public GameObject inventoryPanle;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}public void ToggleInventoryPanel(){inventoryPanle.SetActive(!inventoryPanle.activeSelf);}
}

(2) 赋值

(3) 设置按钮：背包、返回两个按钮

二、显示物品缩略图

1、管理一个物品槽中的物品的属性和数量

(1) 打开Scripts-Inventory文件新建 ItemSlotData.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;[System.Serializable]
public class ItemSlotData
{public ItemData itemData;public int quantity;public ItemSlotData(ItemData itemData, int quantity){this.itemData = itemData;this.quantity = quantity;ValidateQuantity();}public ItemSlotData(ItemData itemData){this.itemData = itemData;quantity = 1;ValidateQuantity();}public void AddQuantity(){AddQuantity(1);}public void AddQuantity(int amountToAdd){quantity += amountToAdd;}public void Remove(){quantity--;ValidateQuantity();}public void ValidateQuantity(){if (quantity <= 0 || itemData ==null){Empty();}}public void Empty(){itemData = null;quantity = 0;}
}

(2) 作用：根据传入的参数不同，创建不同的ItemSlotData对象，并设置该对象的数量 

2、显示物品槽中物品的缩略图的方法

(1) 在UI文件夹下新建InventorySlot.cs，给打开预制体InventorySlot，添加这个组件

(2) 编辑InventorySlot.cs，通过Display方法显示物品缩略图

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;public class InventorySlot : MonoBehaviour
{ItemData itemToDisplay;public Image itemDisplayImage;public enum InventoryType { Item, Tool }public InventoryType inventoryType;public void Display(ItemSlotData itemSlot){itemToDisplay = itemSlot.itemData;if (itemToDisplay != null && itemToDisplay.thumbnail != null){itemDisplayImage.sprite = itemToDisplay.thumbnail;itemDisplayImage.gameObject.SetActive(true);return;}itemDisplayImage.gameObject.SetActive(false);this.itemToDisplay = null;}
}

(3) 打开InventorySlot 预制体，赋值

(4) 在Hierarchy面板，赋值Type

3、编辑InventoryManager.cs

(1) 初始化工具槽数组和工具槽，检查选中物体类型

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class InventoryManager : MonoBehaviour
{public static InventoryManager Instance { get; private set; }[Header("Tools")][SerializeField] private ItemSlotData[] toolSlots = new ItemSlotData[8];[SerializeField] private ItemSlotData equippedToolSlot = null;[Header("Items")][SerializeField] private ItemSlotData[] itemSlots = new ItemSlotData[8];[SerializeField] private ItemSlotData equippedItemSlot = null;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if(Instance == this) { Instance = null; }}#region Gets and Checkspublic ItemSlotData[] GetInventorySlots(InventorySlot.InventoryType inventoryType){if(inventoryType == InventorySlot.InventoryType.Item) {  return itemSlots; }return toolSlots;}#endregion
}

(2) 赋值

4、编辑UIManager.cs

(1) 显示工具栏中工具的缩略图

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class UIManager : MonoBehaviour
{public static UIManager Instance { get; private set; }public GameObject inventoryPanle;public InventorySlot[] toolSlots;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}void Start(){RenderInventory();}public void RenderInventory(){ItemSlotData[] inventoryToolSlots =InventoryManager.Instance.
GetInventorySlots(InventorySlot.InventoryType.Tool);RenderInventoryPanel(inventoryToolSlots,toolSlots);}void RenderInventoryPanel(ItemSlotData[] slots, InventorySlot[] uiSlots){for (int i = 0; i < uiSlots.Length; i++){uiSlots[i].Display(slots[i]);}}public void ToggleInventoryPanel(){inventoryPanle.SetActive(!inventoryPanle.activeSelf);//注意增加更新物品栏内容的方法RenderInventory();}
}

(2) 赋值

5、显示物品栏（收获物品）缩略图

(1) 编辑UIManager.cs，显示物品栏的缩略图

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class UIManager : MonoBehaviour
{public static UIManager Instance { get; private set; }//归类管理Unity编辑器的Inspector面板[Header("Inventory System")]public GameObject inventoryPanle;public InventorySlot[] toolSlots;//物品槽public InventorySlot[] itemSlots;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}void Start(){RenderInventory();}public void RenderInventory(){ItemSlotData[] inventoryToolSlots = InventoryManager.Instance.GetInventorySlots(InventorySlot.InventoryType.Tool);//物品槽ItemSlotData[] inventoryItemSlots = InventoryManager.Instance.GetInventorySlots(InventorySlot.InventoryType.Item);RenderInventoryPanel(inventoryToolSlots, toolSlots);//物品槽RenderInventoryPanel(inventoryItemSlots, itemSlots);}void RenderInventoryPanel(ItemSlotData[] slots, InventorySlot[] uiSlots){for (int i = 0; i < uiSlots.Length; i++){uiSlots[i].Display(slots[i]);}}public void ToggleInventoryPanel(){inventoryPanle.SetActive(!inventoryPanle.activeSelf);RenderInventory();}
}

(2) 赋值

三、显示物品名称和描述

1、设置文本

(1) 编辑UIManager.cs，设置文本应该显示的信息

//物品名称和描述文本
public Text itemNameText;
public Text itemDescriptionText;
public void DisplayItemInfo(ItemData data)
{if (data == null){itemNameText.text = "";itemDescriptionText.text = "";return;}itemNameText.text = data.name;itemDescriptionText.text = data.description;
}

(2) 赋值

2、编辑InventorySlot.cs， 增加鼠标悬停事件

//增加接口
public class InventorySlot : MonoBehaviour,IPointerEnterHandler,IPointerExitHandler
{public void OnPointerEnter(PointerEventData eventData){UIManager.Instance.DisplayItemInfo(itemToDisplay);}public void OnPointerExit(PointerEventData eventData){UIManager.Instance.DisplayItemInfo(null);}
}
四、显示物品数量

详细教程步骤二

1、添加物品数量文本

(1) 以HandSlot为父物体，UI-Text，重命名为QuantityText，设置大小位置文本字体段落颜色

(2) Apply 预制体InventorySlot的更改

2、验证物品栏槽位的有效性

(1) 编辑InventoryManager.cs

#region Inventory Slot validation
//在Unity编辑器中当脚本发生变化时自动调用，用于验证物品栏槽位的有效性
public void OnValidate()
{ValidateInventorySlots(itemSlots);ValidateInventorySlots(toolSlots);
}
//验证单个物品栏槽位的有效性。如果物品栏槽位中的物品存在但数量为0，则将数量设置为1
void ValidateInventorySlots(ItemSlotData slot)
{if(slot.itemData != null && slot.quantity == 0){slot.quantity = 1;}
}
//用于验证物品栏槽位数组中的所有槽位的有效性。
//通过循环调用ValidateInventorySlots(ItemSlotData slot)方法来验证每个槽位的有效性
void ValidateInventorySlots(ItemSlotData[] array)
{foreach(ItemSlotData slot in array){ValidateInventorySlots(slot);}
}
#endregion

(2) 假设各物品的初始数量（用于后续测试）

3、显示物品数量

(1) 编辑InventorySlot.cs， 增加需要显示物品的数量

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;public class InventorySlot : MonoBehaviour,IPointerEnterHandler,IPointerExitHandler
{ItemData itemToDisplay;public Image itemDisplayImage;//物品数量int quantity;//数量文本public Text quantityText;public enum InventoryType { Item, Tool }public InventoryType inventoryType;public void Display(ItemSlotData itemSlot){itemToDisplay = itemSlot.itemData;//初始化数量quantity = itemSlot.quantity;//初始的数量文本quantityText.text = "";if (itemToDisplay != null && itemToDisplay.thumbnail != null){itemDisplayImage.sprite = itemToDisplay.thumbnail;//数量文本if (quantity > 1){quantityText.text = quantity.ToString();}itemDisplayImage.gameObject.SetActive(true);return;}itemDisplayImage.gameObject.SetActive(false);this.itemToDisplay = null;}public void OnPointerEnter(PointerEventData eventData){UIManager.Instance.DisplayItemInfo(itemToDisplay);}public void OnPointerExit(PointerEventData eventData){UIManager.Instance.DisplayItemInfo(null);}
}

 (2) 赋值

物品槽和状态栏UI

详细教程 步骤十一、步骤十四

一、准备工作

1、状态栏背景：UI-Image，命名为StatusBar，调整大小、位置等。颜色F4DDB7

2、手持物品：复制一个HandSlot，作为StatusBar的子物体

3、时间框：以StatusBar为父物体，Create Empty，命名为TimeInfo

4、天气位：复制步骤 2 中的HandSlot，作为TimeInfo的子物体，命名为Weather

5、季节和星期：以TimeInfo为父物体UI-Text，重命名为Date

6、时间：以TimeInfo为父物体UI-Text，重命名为Time

7、在UI文件夹新建 HandInventorySlot.cs 作为InventorySlot.cs的子类

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class HandInventorySlot : InventorySlot
{}

8、装备物品槽缩略图和数量：

(1) 复制InventorySlot下的ItemDisplay，作为子物体粘贴到ToolPanel下的 HandSlot下

(2) 复制InventorySlot下的QuantityText，作为子物体粘贴到ToolPanel下的 HandSlot下

(3) 给ToolPanel下的 HandSlot  添加HandInventorySlot.cs组件，赋值，更改Inventory Type

(4) 同样的方法设置ItemPanel下的 HandSlot 

9、手持物品缩略图和数量：

(1) 以步骤2的HandSlot为父物体，UI-Image，命名为HandSlotImage

(2) 复制InventorySlot下的QuantityText，作为子物体粘贴到StatusBar下的 HandSlot下，调整大小

(3) 给StatusBar下的 HandSlot  添加HandInventorySlot.cs组件，赋值（注意更改Inventory Type）

二、装备物品槽缩略图

1、设定装备物品槽的类型

(1) 编辑 InventoryManager.cs

#region Gets and Checks
//待装备物品的类型
public ItemSlotData GetEquippedSlot(InventorySlot.InventoryType inventoryType)
{if(inventoryType == InventorySlot.InventoryType.Item){return equippedItemSlot;}return equippedToolSlot;
}
public ItemSlotData[] GetInventorySlots(InventorySlot.InventoryType inventoryType)
{if(inventoryType == InventorySlot.InventoryType.Item) {  return itemSlots; }return toolSlots;
}
#endregion

(2) 赋值

 

2、显示装备槽中的物品

(1) 编辑UIManager.cs

//装备物品槽中的待装备物品
public HandInventorySlot toolHandSlot;
public HandInventorySlot itemHandSlot;
public void RenderInventory()
{ItemSlotData[] inventoryToolSlots = InventoryManager.Instance.GetInventorySlots(InventorySlot.InventoryType.Tool);RenderInventoryPanel(inventoryToolSlots, toolSlots);ItemSlotData[] inventoryItemSlots = InventoryManager.Instance.GetInventorySlots(InventorySlot.InventoryType.Item);RenderInventoryPanel(inventoryItemSlots, itemSlots);//待装备物品toolHandSlot.Display(InventoryManager.Instance.GetEquippedSlot(InventorySlot.InventoryType.Tool));itemHandSlot.Display(InventoryManager.Instance.GetEquippedSlot(InventorySlot.InventoryType.Item));
}

(2) 赋值

三、手持槽物品缩略图

1、设定和检查手持物品槽的类型： 编辑 InventoryManager.cs

    #region Gets and Checks//手持槽的类型public ItemData GetEquippedSlotItem(InventorySlot.InventoryType inventoryType){if (inventoryType == InventorySlot.InventoryType.Item){return equippedItemSlot.itemData;}return equippedToolSlot.itemData;}//装备槽的类型public ItemSlotData GetEquippedSlot(InventorySlot.InventoryType inventoryType){if(inventoryType == InventorySlot.InventoryType.Item){return equippedItemSlot;}return equippedToolSlot;}//物品栏中物品槽的类型public ItemSlotData[] GetInventorySlots(InventorySlot.InventoryType inventoryType){if(inventoryType == InventorySlot.InventoryType.Item) {  return itemSlots; }return toolSlots;}//工具还是种子public bool IsTool(ItemData item){EquipmentData equipment = item as EquipmentData;if (equipment != null) { return true; }SeedData seed = item as SeedData;return seed != null;}#endregion

2、显示手持槽中的物品

(1) 编辑UIManager.cs

//手持物品
public Image toolEquipSlotImage;
public void RenderInventory()
{ItemSlotData[] inventoryToolSlots = InventoryManager.Instance.GetInventorySlots(InventorySlot.InventoryType.Tool);RenderInventoryPanel(inventoryToolSlots, toolSlots);ItemSlotData[] inventoryItemSlots = InventoryManager.Instance.GetInventorySlots(InventorySlot.InventoryType.Item);RenderInventoryPanel(inventoryItemSlots, itemSlots);toolHandSlot.Display(InventoryManager.Instance.GetEquippedSlot(InventorySlot.InventoryType.Tool));itemHandSlot.Display(InventoryManager.Instance.GetEquippedSlot(InventorySlot.InventoryType.Item));//手持槽物品ItemData equippedTool = InventoryManager.Instance.GetEquippedSlotItem(InventorySlot.InventoryType.Tool);if (equippedTool != null){toolEquipSlotImage.sprite = equippedTool.thumbnail;toolEquipSlotImage.gameObject.SetActive(true);return;}toolEquipSlotImage.gameObject.SetActive(false);
}

(2) 赋值

物品交换
一、为物品分配索引值

1、分配被点击物品的索引：编辑InventorySlot.cs，把被点击物品的索引分配给this.slotIndex

//点击的物品槽的索引
int slotIndex;
//把被点击物品的索引分配给this.slotIndex
public void AssignIndex(int slotIndex)
{this.slotIndex = slotIndex;
}

2、为物品栏中的每一个物品分配一个索引值：

(1) 编辑UIManager.cs，创建并在Start方法中调用AssignSlotIndex()方法

void Start()
{RenderInventory();//调用方法AssignSlotIndex();
}
//遍历……数组，并为数组中的每个 InventorySlot 对象分配一个索引值
public void AssignSlotIndex()
{for(int i = 0; i < toolSlots.Length; i++){toolSlots[i].AssignIndex(i);itemSlots[i].AssignIndex(i);}
}

(2) 索引值被传递给InventorySlot.cs中的AssignIndex(int slotIndex)方法，并在slotIndex中显示出来

二、物品槽到装备槽

1、编辑 ItemSlotData.cs

(1) 比较两个物体的itemData属性是否相同（是不是同一种物体——用于堆叠物品）

(2) 判断某itemData是否为空，可结合Empty方法，用于清空物品槽中的物品

using System.Collections;
using System.Collections.Generic;
using UnityEngine;[System.Serializable]
public class ItemSlotData
{public ItemData itemData;public int quantity;public ItemSlotData(ItemData itemData, int quantity){this.itemData = itemData;this.quantity = quantity;ValidateQuantity();}public ItemSlotData(ItemData itemData){this.itemData = itemData;quantity = 1;ValidateQuantity();}public ItemSlotData(ItemSlotData slotToClone){itemData = slotToClone.itemData;quantity = slotToClone.quantity;}public void AddQuantity(){AddQuantity(1);}public void AddQuantity(int amountToAdd){quantity += amountToAdd;}public void Remove(){quantity--;ValidateQuantity();}//比较传入的参数slotToCompare和当前ItemSlotData对象(this)的的itemData属性是否相同//并返回一个布尔值//具体作用：判断二者是否可以叠加//调用方法：A.Stackalbe(B);public bool Stackable(ItemSlotData slotToCompare){return slotToCompare.itemData == itemData;}public void ValidateQuantity(){if (quantity <= 0 || itemData == null){Empty();}}public void Empty(){itemData = null;quantity = 0;}//判断ItemSlotData对象的itemData属性是否为空（null）public bool IsEmpty(){return itemData == null;}
}

2、编辑 InventoryManager.cs

(1) 增加两个物品转移的方法

public void InventoryToHand(int slotIndex,InventorySlot.InventoryType inventoryType)
{Debug.Log("装备物品");
}
public void HandToInventory(InventorySlot.InventoryType inventoryType)
{Debug.Log("收回物品");
}

(2) 检查装备槽位

public void OnValidate()
{//检查装备槽位ValidateInventorySlots(equippedToolSlot);ValidateInventorySlots(equippedItemSlot);//检查物品栏中的物品槽位ValidateInventorySlots(itemSlots);ValidateInventorySlots(toolSlots);
}

(3) 依据选中槽所属的类型，将选中槽赋值给变量handToEquip

    public void InventoryToHand(int slotIndex,InventorySlot.InventoryType inventoryType){ItemSlotData handToEquip;ItemSlotData[] inventoryToAlter;if (inventoryType == InventorySlot.InventoryType.Item){handToEquip = equippedItemSlot;inventoryToAlter = itemSlots;}else{handToEquip = equippedToolSlot;inventoryToAlter = toolSlots;}}

(3) 增加将物品槽中的物品复制到装备槽的方法

public void EquipHandSlot(ItemData item)
{if (IsTool(item)){equippedToolSlot = new ItemSlotData(item);}else{equippedItemSlot = new ItemSlotData(item);}
}
//根据物品类型将选中物品由物品槽复制到装备槽
public void EquipHandSlot(ItemSlotData itemSlot)
{//获取选中物品槽的物品数据ItemData item = itemSlot.itemData;//调用IsTool方法检查物品类型if (IsTool(item)){//(物品是工具类型)将 itemSlot 中的物品数据复制到 equippedToolSlot 中equippedToolSlot = new ItemSlotData(itemSlot);}else{//如果物品不是工具类型，将 itemSlot 中的物品数据复制到 equippedItemSlot 中equippedItemSlot = new ItemSlotData(itemSlot);}
}

(4)  工具槽中的物品转移到装备槽（堆叠或转移）

    public void InventoryToHand(int slotIndex,InventorySlot.InventoryType inventoryType){ItemSlotData handToEquip;ItemSlotData[] inventoryToAlter;if (inventoryType == InventorySlot.InventoryType.Item){handToEquip = equippedItemSlot;inventoryToAlter = itemSlots;}else{handToEquip = equippedToolSlot;inventoryToAlter = toolSlots;}//（选中槽与装备槽物品相同）可以堆叠，同时清空选中槽物品if (handToEquip.Stackable(inventoryToAlter[slotIndex])){ItemSlotData slotToAlter = inventoryToAlter[slotIndex];handToEquip.AddQuantity(slotToAlter.quantity);slotToAlter.Empty();}//不能堆叠，选中槽物品转移到装备槽，同时清空选中槽物品else{//将 inventoryToAlter 数组中的指定索引 slotIndex 的值赋给临时变量 slotToEquipItemSlotData slotToEquip = new ItemSlotData(inventoryToAlter[slotIndex]);//将 handToEquip 的值赋给 inventoryToAlter 数组中的指定索引 slotIndexinventoryToAlter[slotIndex] = new ItemSlotData(handToEquip);//临时变量中的物品复制到装备槽EquipHandSlot(slotToEquip);//清空handToEquip 的值handToEquip.Empty();}UIManager.Instance.RenderInventory();}

 

3、编辑 InventorySlot.cs，实现物品转移

(1) 增加鼠标点击事件，调用InventoryManager.cs方法

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;//增加点击事件接口
public class InventorySlot : MonoBehaviour,IPointerEnterHandler,IPointerExitHandler,IPointerClickHandler
{ItemData itemToDisplay;public Image itemDisplayImage;//点击的物品槽的索引int slotIndex;int quantity;public Text quantityText;public enum InventoryType { Item, Tool }public InventoryType inventoryType;public void Display(ItemSlotData itemSlot){itemToDisplay = itemSlot.itemData;quantity = itemSlot.quantity;quantityText.text = "";if (itemToDisplay != null && itemToDisplay.thumbnail != null){itemDisplayImage.sprite = itemToDisplay.thumbnail;if (quantity > 1){quantityText.text = quantity.ToString();}itemDisplayImage.gameObject.SetActive(true);return;}itemDisplayImage.gameObject.SetActive(false);this.itemToDisplay = null;}public void AssignIndex(int slotIndex){this.slotIndex = slotIndex;}public void OnPointerEnter(PointerEventData eventData){UIManager.Instance.DisplayItemInfo(itemToDisplay);}public void OnPointerExit(PointerEventData eventData){UIManager.Instance.DisplayItemInfo(null);}//点击事件（注意可重写）public virtual void OnPointerClick(PointerEventData eventData){InventoryManager.Instance.InventoryToHand(slotIndex, inventoryType);}
}

(2) 解析：调用InventoryManager.cs方法。传入的参数：点击的物品槽索引，所处的物品栏类型

 4、重写点击事件：

(1) 目的：点击已装备槽时，调用InventoryMagager类中的HandToInventory方法

(2) 编辑HandInventorySlot.cs，传入参数为点击选中槽所属的类型

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;public class HandInventorySlot : InventorySlot
{public override void OnPointerClick(PointerEventData eventData){InventoryManager.Instance.HandToInventory(inventoryType);}
}
三、装备槽到物品槽

1、编辑 InventoryManager.cs

(1) 增加装备槽复制到物品槽的方法

    #region 物品交换的方法//根据物品类型将装备槽中的物品由装备槽复制到物品槽public bool StackItemToInventory(ItemSlotData itemSlot, ItemSlotData[] inventoryArray){//遍历inventoryArray（某类物品栏的物品槽数组）for (int i = 0; i < inventoryArray.Length; i++){//可以堆叠（装备槽物品与物品栏中的某种物品是同种物品）if (inventoryArray[i].Stackable(itemSlot)){inventoryArray[i].AddQuantity(itemSlot.quantity);itemSlot.Empty();return true;}}return false;}public void EquipHandSlot(ItemSlotData itemSlot){ItemData item = itemSlot.itemData;if (IsTool(item)){equippedToolSlot = new ItemSlotData(itemSlot);}else{equippedItemSlot = new ItemSlotData(itemSlot);}}#endregion

(2) 编辑物品由装备槽转移到物品槽的方法

    public void HandToInventory(InventorySlot.InventoryType inventoryType){ItemSlotData handSlot;ItemSlotData[] inventoryToAlter;//确定点击物品的类型并赋值if(inventoryType == InventorySlot.InventoryType.Item){handSlot = equippedItemSlot;inventoryToAlter = itemSlots;}else{handSlot = equippedToolSlot;inventoryToAlter = toolSlots;}if(!StackItemToInventory(handSlot, inventoryToAlter)){for(int i = 0; i < inventoryToAlter.Length; i++){if (inventoryToAlter[i].IsEmpty()){inventoryToAlter[i] = new ItemSlotData(handSlot);handSlot.Empty();break;}}}UIManager.Instance.RenderInventory();}

if (!StackItemToInventory(handSlot, inventoryToAlter)){}

① 先执行StackItemToInventory() 方法，返回一个bool值

② 若物品可以堆叠，则StackItemToInventory() 方法返回的值为true，

if (!StackItemToInventory(handSlot, inventoryToAlter)){}该语句不能执行

③ 若物品不能堆叠，则StackItemToInventory() 方法返回的值为false，

执行 if (!StackItemToInventory(handSlot, inventoryToAlter)){}

2、InventoryManager.cs 的完整代码

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class InventoryManager : MonoBehaviour
{public static InventoryManager Instance { get; private set; }[Header("Tools")][SerializeField] private ItemSlotData[] toolSlots = new ItemSlotData[8];[SerializeField] private ItemSlotData equippedToolSlot = null;[Header("Items")][SerializeField] private ItemSlotData[] itemSlots = new ItemSlotData[8];[SerializeField] private ItemSlotData equippedItemSlot = null;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if(Instance == this) { Instance = null; }}public void InventoryToHand(int slotIndex,InventorySlot.InventoryType inventoryType){ItemSlotData handToEquip;ItemSlotData[] inventoryToAlter;if (inventoryType == InventorySlot.InventoryType.Item){handToEquip = equippedItemSlot;inventoryToAlter = itemSlots;}else{handToEquip = equippedToolSlot;inventoryToAlter = toolSlots;}if (handToEquip.Stackable(inventoryToAlter[slotIndex])){ItemSlotData slotToAlter = inventoryToAlter[slotIndex];handToEquip.AddQuantity(slotToAlter.quantity);slotToAlter.Empty();}else{ItemSlotData slotToEquip = new ItemSlotData(inventoryToAlter[slotIndex]);inventoryToAlter[slotIndex] = new ItemSlotData(handToEquip);EquipHandSlot(slotToEquip);handToEquip.Empty();}UIManager.Instance.RenderInventory();}public void HandToInventory(InventorySlot.InventoryType inventoryType){ItemSlotData handSlot;ItemSlotData[] inventoryToAlter;if(inventoryType == InventorySlot.InventoryType.Item){handSlot = equippedItemSlot;inventoryToAlter = itemSlots;}else{handSlot = equippedToolSlot;inventoryToAlter = toolSlots;}//将装备槽中的物品堆叠到相应的物品槽中if (!StackItemToInventory(handSlot, inventoryToAlter)){for(int i = 0; i < inventoryToAlter.Length; i++){if (inventoryToAlter[i].IsEmpty()){inventoryToAlter[i] = new ItemSlotData(handSlot);handSlot.Empty();break;}}}UIManager.Instance.RenderInventory();}#region Gets and Checks//手持物品槽的类型public ItemData GetEquippedSlotItem(InventorySlot.InventoryType inventoryType){if (inventoryType == InventorySlot.InventoryType.Item){return equippedItemSlot.itemData;}return equippedToolSlot.itemData;}//选中物品槽的类型public ItemSlotData GetEquippedSlot(InventorySlot.InventoryType inventoryType){if(inventoryType == InventorySlot.InventoryType.Item){return equippedItemSlot;}return equippedToolSlot;}//物品栏中物品槽的类型public ItemSlotData[] GetInventorySlots(InventorySlot.InventoryType inventoryType){if(inventoryType == InventorySlot.InventoryType.Item) {  return itemSlots; }return toolSlots;}//检查特定类型的槽位是否已经装备了物品public bool SlotEquipped(InventorySlot.InventoryType inventoryType){if (inventoryType == InventorySlot.InventoryType.Item){return !equippedItemSlot.IsEmpty();}return !equippedToolSlot.IsEmpty();}//检查给定的物品是否为工具，若为工具或种子，返回为true，否则返回falsepublic bool IsTool(ItemData item){//将 item 强制转换为 EquipmentData 类型，并将结果赋值给 equipment 变量EquipmentData equipment = item as EquipmentData;if (equipment != null){return true;}SeedData seed = item as SeedData;return seed != null;}#endregion#region 物品交换的方法//根据物品类型将装备槽中的物品由装备槽复制到物品槽public bool StackItemToInventory(ItemSlotData itemSlot, ItemSlotData[] inventoryArray){//遍历inventoryArray（某类物品栏的物品槽数组）for (int i = 0; i < inventoryArray.Length; i++){//可以堆叠（装备槽物品与物品栏中的某种物品是同种物品）if (inventoryArray[i].Stackable(itemSlot)){inventoryArray[i].AddQuantity(itemSlot.quantity);itemSlot.Empty();return true;}}return false;}//根据物品类型将选中物品由物品槽复制到装备槽public void EquipHandSlot(ItemSlotData itemSlot){//获取选中物品槽的物品数据ItemData item = itemSlot.itemData;//调用IsTool方法检查物品类型if (IsTool(item)){//(物品是工具类型)将 itemSlot 中的物品数据复制到 equippedToolSlot 中equippedToolSlot = new ItemSlotData(itemSlot);}else{//如果物品不是工具类型，将 itemSlot 中的物品数据复制到 equippedItemSlot 中equippedItemSlot = new ItemSlotData(itemSlot);}}#endregion#region Inventory Slot validation（验证物品栏槽位的有效性）public void OnValidate(){//检查装备槽位ValidateInventorySlots(equippedToolSlot);ValidateInventorySlots(equippedItemSlot);ValidateInventorySlots(itemSlots);ValidateInventorySlots(toolSlots);}void ValidateInventorySlots(ItemSlotData slot){if(slot.itemData != null && slot.quantity == 0){slot.quantity = 1;}}void ValidateInventorySlots(ItemSlotData[] array){foreach(ItemSlotData slot in array){ValidateInventorySlots(slot);}}#endregion
}
状态栏物品和数量

1、编辑UIManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;public class UIManager : MonoBehaviour
{public static UIManager Instance { get; private set; }[Header("Inventory System")]public GameObject inventoryPanle;public InventorySlot[] toolSlots;public InventorySlot[] itemSlots;public HandInventorySlot toolHandSlot;public HandInventorySlot itemHandSlot;public Text itemNameText;public Text itemDescriptionText;//状态栏工具数量public Text toolQuantityText;public Image toolEquipSlotImage;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}void Start(){RenderInventory();AssignSlotIndex();}public void AssignSlotIndex(){for(int i = 0; i < toolSlots.Length; i++){toolSlots[i].AssignIndex(i);itemSlots[i].AssignIndex(i);}}public void RenderInventory(){ItemSlotData[] inventoryToolSlots = InventoryManager.Instance.GetInventorySlots
(InventorySlot.InventoryType.Tool);RenderInventoryPanel(inventoryToolSlots, toolSlots);ItemSlotData[] inventoryItemSlots = InventoryManager.Instance.GetInventorySlots
(InventorySlot.InventoryType.Item);RenderInventoryPanel(inventoryItemSlots, itemSlots);toolHandSlot.Display(InventoryManager.Instance.GetEquippedSlot
(InventorySlot.InventoryType.Tool));itemHandSlot.Display(InventoryManager.Instance.GetEquippedSlot
(InventorySlot.InventoryType.Item));//手持槽物品ItemData equippedTool = InventoryManager.Instance.GetEquippedSlotItem
(InventorySlot.InventoryType.Tool);//状态栏工具数量的文本toolQuantityText.text = "";if (equippedTool != null){toolEquipSlotImage.sprite = equippedTool.thumbnail;toolEquipSlotImage.gameObject.SetActive(true);//显示状态栏上的工具的数量int quantity = InventoryManager.Instance.GetEquippedSlot
(InventorySlot.InventoryType.Tool).quantity;if (quantity > 1){toolQuantityText.text = quantity.ToString();}return;}toolEquipSlotImage.gameObject.SetActive(false);}void RenderInventoryPanel(ItemSlotData[] slots, InventorySlot[] uiSlots){for (int i = 0; i < uiSlots.Length; i++){uiSlots[i].Display(slots[i]);}}public void DisplayItemInfo(ItemData data){if (data == null){itemNameText.text = "";itemDescriptionText.text = "";return;}itemNameText.text = data.name;itemDescriptionText.text = data.description;}public void ToggleInventoryPanel(){inventoryPanle.SetActive(!inventoryPanle.activeSelf);RenderInventory();}
}

2、赋值

更换土壤状态

详细教程步骤六、2

一、手持农具

1、编辑Player预制体，添加手持物体的位置

     以mixamorig6:RightHand为父物体，Create Empty，重命名为Hand Point

2、添加农具模型

(1) 编辑InventoryManager.cs，创建并调用手持农具的方法

//手持物体的位置
public Transform handPoint;
public void InventoryToHand(int slotIndex,InventorySlot.InventoryType inventoryType)
{//其它代码//手持农具if (inventoryType == InventorySlot.InventoryType.Tool){RenderHand();}UIManager.Instance.RenderInventory();
}
//手持农具的方法
public void RenderHand()
{if (handPoint.childCount > 0){Destroy(handPoint.GetChild(0).gameObject);}if (SlotEquipped(InventorySlot.InventoryType.Tool)){Instantiate(GetEquippedSlotItem(InventorySlot.InventoryType.Tool).gameModel, handPoint);}
}
//检查手持的槽位是否已经装备了物品public bool SlotEquipped(InventorySlot.InventoryType inventoryType){if (inventoryType == InventorySlot.InventoryType.Item){return !equippedItemSlot.IsEmpty();}return !equippedToolSlot.IsEmpty();}

(2) 解析

public bool IsEmpty()
{return itemData == null;
}

equippedToolSlot.IsEmpty() ：判断 equippedToolSlot 是否为空，如果为空，IsEmpty()返回 true

public bool SlotEquipped(InventorySlot.InventoryType inventoryType)
{return !equippedToolSlot.IsEmpty();
}

!equippedToolSlot.IsEmpty() ：取反。

如果equippedToolSlot为空，IsEmpty()返回 true，SlotEquipped()返回false，即：槽位未装备物品

if (SlotEquipped(InventorySlot.InventoryType.Tool))
{Instantiate(GetEquippedSlotItem(InventorySlot.InventoryType.Tool).gameModel,handPoint);
}

if (SlotEquipped(InventorySlot.InventoryType.Tool)) ：如果槽位装备物品，在手持位生成该物品模型

(3) 赋值

3、装备和卸下农具

(1) 编辑InventoryManager.cs

    public void HandToInventory(InventorySlot.InventoryType inventoryType){//其它代码//卸下农具if(inventoryType == InventorySlot.InventoryType.Tool){RenderHand();}UIManager.Instance.RenderInventory();}
二、更改土壤状态

1、编辑Land.cs

    public void Interact(){//根据点击事件决定土壤状态ItemData toolSlot = InventoryManager.Instance.GetEquippedSlotItem(InventorySlot.InventoryType.Tool);if (!InventoryManager.Instance.SlotEquipped(InventorySlot.InventoryType.Tool)){return;}EquipmentData equipmentTool = toolSlot as EquipmentData;if (equipmentTool != null){EquipmentData.ToolType toolType = equipmentTool.Type;switch (toolType){case EquipmentData.ToolType.Hoe: SwitchLandStatus(LandStatus.Farmland); break;case EquipmentData.ToolType.WateringCan: if (landStatus == LandStatus.Farmland||landStatus ==LandStatus.Watered){SwitchLandStatus(LandStatus.Watered);}break;}}}

时间管理系统

详细教程 步骤二

一、设置时间逻辑

1、设定年季周、日时分：Scripts文件夹下创建Time 文件夹，其下创建GameTimestamp.cs，

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
[Serializable]
public class GameTimestamp
{public int year;public enum Season { Spring, Summer, Fall, Winter }public Season season;public enum DayOfTheWeek { Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday }public int day, hour, minute;public GameTimestamp(int year, Season season, int day, int hour, int minute){this.year = year;this.season = season;this.day = day;this.hour = hour;this.minute = minute;}public void UpdateClock(){minute++;if (minute >= 60) { minute = 0; hour++; }if (hour >= 24) { hour = 0; day++; }if (day > 30){day = 1;if (season == Season.Winter){season = Season.Spring;year++;}else{season++;}}}public GameTimestamp(GameTimestamp timestamp){this.year = timestamp.year;this.season = timestamp.season;this.day = timestamp.day;this.hour = timestamp.hour;this.minute = timestamp.minute;}public static int HoursToMinutes(int hour) { return hour * 60; }public static int DaysToHours(int day) { return day * 24; }public static int SeasonsToDays(Season season){int seasonIndex = (int)season;return seasonIndex * 30;}public static int YearsToDays(int year) { return year * 4 * 30; }public DayOfTheWeek GetDayOfTheWeek(){int daysPassed = YearsToDays(year) + SeasonsToDays(season) + day;int dayIndex = daysPassed % 7;return (DayOfTheWeek)dayIndex;}
}

AI的建议

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;[Serializable]
public class GameTimestamp
{// 时间的定义public enum Season { Spring, Summer, Autumn, Winter }public int hour;public Season season;public int day;public int month;public int year;public int minute;public GameTimestamp(int hour, Season season, int day, int month, int year){this.hour = hour;this.season = season;this.day = day;this.month = month;this.year = year;}public void UpdateClock(){minute++;if (minute >= 60){minute = 0;hour++;if (hour >= 24){hour = 0;day++;if (day > GetDaysInMonth(month)){day = 1;month++;if (month > 12){ month = 1;year++; }}}}}private int GetDaysInMonth(int month){switch (month){case 2:return 28;case 4:case 6:case 9:case 11:return 30;default:return 31;}}public static int HoursToMinutes(int hours){return hours * 60;}
}public class TimeManager : MonoBehaviour
{public static TimeManager Instance { get; private set; }[SerializeField]private GameTimestamp timestamp;public float timeScale = 1.0f;//太阳的位置[Header("Day and Night cycle")]public Transform sunTransform;private void Awake(){if (Instance != null && Instance != this){ Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}void Start(){timestamp = new GameTimestamp(0, GameTimestamp.Season.Spring, 1, 6, 0);StartCoroutine(TimeUpdate());}IEnumerator TimeUpdate(){while (true){Tick();yield return new WaitForSeconds(1f / timeScale);}}public void Tick(){timestamp.UpdateClock();//游戏运行的时间转换成分钟数int timeInminutes = GameTimestamp.HoursToMinutes(timestamp.hour) + timestamp.minute;//太阳与地平线间的夹角float sunAngle = 360f / (24f * 60f) * timeInminutes - 90;//设置太阳的欧拉角（在三维空间中旋转的向量）sunTransform.eulerAngles = new Vector3(sunAngle, 0, 0);}
}

2、时间流逝

(1) 给Manager添加TimeManager.cs组件

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class TimeManager : MonoBehaviour
{public static TimeManager Instance { get; private set; }[SerializeField]public GameTimestamp timestamp;public float timeScale = 1.0f;private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}void Start(){timestamp = new GameTimestamp(0, GameTimestamp.Season.Spring, 1, 6, 0);StartCoroutine(TimeUpdate());}IEnumerator TimeUpdate(){while (true){Tick();yield return new WaitForSeconds(1 / timeScale);}}public void Tick(){timestamp.UpdateClock();}
}

(2) 流逝逻辑：每隔1秒钟，minute ++;

二、时间与光照

1、编辑TimeManager.cs，设置太阳旋转

//太阳的位置
[Header("Day and Night cycle")]
public Transform sunTransform;void UpdateSunMovement()
{//游戏运行的时间转换成分钟数int timeInminutes = GameTimestamp.HoursToMinutes(timestamp.hour) + timestamp.minute;//太阳与地平线间的夹角float sunAngle = 360f / (24f * 60f) * timeInminutes - 90;//设置太阳的欧拉角（在三维空间中旋转的向量）sunTransform.eulerAngles = new Vector3(sunAngle, 0, 0);
}
public void Tick()
{timestamp.UpdateClock();UpdateSunMovement();
}

2、赋值

3、测试

(1) 编辑PlayerController.cs

public void Update()
{Interact();//时间加速if(Input.GetKey(KeyCode.RightBracket)){TimeManager.Instance.Tick();}
}

(2) 测试：按下右方括号，时间加速

三、时间管理

1、时间接口：新建ITimeTracker.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public interface ITimeTracker
{void ClockUpdate(GameTimestamp timestamp);
}

2、实时更新时间，并将时间信息传递给已注册的时间跟踪器：编辑TimeManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class TimeManager : MonoBehaviour
{public static TimeManager Instance { get; private set; }//内部时钟[Header("Internal Clock")][SerializeField]GameTimestamp timestamp;public float timeScale = 1.0f;[Header("Day and Night cycle")]public Transform sunTransform;//存储所有已注册的时间跟踪器List<ITimeTracker> listeners = new List<ITimeTracker>();public void Tick(){timestamp.UpdateClock();//遍历所有已注册的时间跟踪器foreach(ITimeTracker listener in listeners){listener.ClockUpdate(timestamp);}UpdateSunMovement();}//注册时间跟踪器，并添加到listerns列表中public void RegisterTracker(ITimeTracker listener){listeners.Add(listener);}//注销时间跟踪器，并从列表移除public void UnregisterTracker(ITimeTracker listener){listeners.Remove(listener);}
}
四、显示时间

1、编辑UIManager.cs，更新状态栏上的时间

//接口
public class UIManager : MonoBehaviour, ITimeTracker
//状态栏
[Header("Status Bar")]
public Image toolEquipSlotImage;
public Text toolQuantityText;
//时间文本
public Text timeText;
public Text dateText;
void Start()
{RenderInventory();AssignSlotIndex();//注册时间跟踪器TimeManager.Instance.RegisterTracker(this);
}
//处理UI时间回调
public void ClockUpdate(GameTimestamp timestamp)
{int hours = timestamp.hour;int minutes = timestamp.minute;string prefix = "AM";if (hours > 12) { prefix = "PM"; hours -= 12; }//timeText.text = $"{prefix} {hours:00} :{minutes:00}";timeText.text = prefix + hours + ":" + minutes.ToString("00");int day = timestamp.day;string season = timestamp.season.ToString();string dayOfTheWeek = timestamp.GetDayOfTheWeek().ToString();//dateText.text = $"{season} {day} ({dayOfTheWeek})";dateText.text = season + " " + day + " (" + dayOfTheWeek + ")";
}

2、赋值

五、土壤状态随时间改变

1、比较两个时间戳：编辑GameTimestamp.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;[Serializable]
public class GameTimestamp
{public int year;public enum Season { Spring, Summer, Fall, Winter }public Season season;public enum DayOfTheWeek { Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday }public int day, hour, minute;public GameTimestamp(int year, Season season, int day, int hour, int minute){this.year = year;this.season = season;this.day = day;this.hour = hour;this.minute = minute;}public void UpdateClock(){minute++;if (minute >= 60) { minute = 0; hour++; }if (hour >= 24) { hour = 0; day++; }if (day > 30){day = 1;if (season == Season.Winter){season = Season.Spring;year++;}else{ season++; }}}public GameTimestamp(GameTimestamp timestamp){this.year = timestamp.year;this.season = timestamp.season;this.day = timestamp.day;this.hour = timestamp.hour;this.minute = timestamp.minute;}public static int HoursToMinutes(int hour) { return hour * 60; }public static int DaysToHours(int day) { return day * 24; }public static int SeasonsToDays(Season season){int seasonIndex = (int)season;return seasonIndex * 30;}public static int YearsToDays(int year) { return year * 4 * 30; }public DayOfTheWeek GetDayOfTheWeek(){int daysPassed = YearsToDays(year) + SeasonsToDays(season) + day;int dayIndex = daysPassed % 7;return (DayOfTheWeek)dayIndex;}//比较两个时间戳public static int CompareTimestamp(GameTimestamp timestamp1, GameTimestamp timestamp2){int timestamp1Hours = DaysToHours(YearsToDays(timestamp1.year))+ DaysToHours(SeasonsToDays(timestamp1.season))+ DaysToHours(timestamp1.day) + timestamp1.hour;int timestamp2Hours = DaysToHours(YearsToDays(timestamp2.year))+ DaysToHours(SeasonsToDays(timestamp2.season))+ DaysToHours(timestamp2.day)+ timestamp2.hour;int differnce = timestamp2Hours - timestamp1Hours;//返回 difference 的绝对值return Mathf.Abs(differnce);}
}

2、获取时间戳（timestamp）：编辑TimeManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class TimeManager : MonoBehaviour
{public static TimeManager Instance { get; private set; }[SerializeField][Header("Internal Clock")]GameTimestamp timestamp;public float timeScale = 1.0f;[Header("Day and Night cycle")]public Transform sunTransform;List<ITimeTracker> listeners = new List<ITimeTracker>();private void Awake(){if (Instance != null && Instance != this) { Destroy(gameObject); }else { Instance = this; }}private void OnDestroy(){if (Instance == this) { Instance = null; }}void Start(){timestamp = new GameTimestamp(0, GameTimestamp.Season.Spring, 1, 6, 0);StartCoroutine(TimeUpdate());}IEnumerator TimeUpdate(){while (true){Tick();yield return new WaitForSeconds(1 / timeScale);}}void UpdateSunMovement(){int timeInminutes = GameTimestamp.HoursToMinutes(timestamp.hour) + timestamp.minute;float sunAngle = 360f / (24f * 60f) * timeInminutes - 90;sunTransform.eulerAngles = new Vector3(sunAngle, 0, 0);}public void Tick(){timestamp.UpdateClock();foreach(ITimeTracker listener in listeners){listener.ClockUpdate(timestamp);}UpdateSunMovement();}public void RegisterTracker(ITimeTracker listener){listeners.Add(listener);}public void UnregisterTracker(ITimeTracker listener){listeners.Remove(listener);}//获取新的时间戳public GameTimestamp GetGameTimestamp(){return new GameTimestamp(timestamp);}
}

3、土壤状态的改变

(1) 编辑Land.cs，

//接口
public class Land : MonoBehaviour,ITimeTracker
{//灌溉时间GameTimestamp timeWatered;void Start(){renderer = GetComponent<Renderer>();SwitchLandStatus(LandStatus.Soil);Select(false);//注册时间戳TimeManager.Instance.RegisterTracker(this);}public void SwitchLandStatus(LandStatus statusToSwitch){landStatus = statusToSwitch;Material materialToSwitch = soilMat;switch (statusToSwitch){case LandStatus.Soil: materialToSwitch = soilMat; break;case LandStatus.Farmland: materialToSwitch = farmlandMat; break;case LandStatus.Watered: materialToSwitch = wateredMat; //灌溉的时间戳timeWatered = TimeManager.Instance.GetGameTimestamp();break;}renderer.material = materialToSwitch;}//灌溉后土壤状态的变化public void ClockUpdate(GameTimestamp timestamp){if(landStatus == LandStatus.Watered){int hoursElapsed = GameTimestamp.CompareTimestamp(timeWatered, timestamp);if(hoursElapsed > 24){SwitchLandStatus(LandStatus.Farmland);}}}
}

作物管理

详细教程

一、准备工作

1、制作Cabbage预制体，并给预制体Cabbage添加Mesh Collider，勾选Convex和Is Trigger

2、打开Asset-Data-Items，选择Cabbage，设置GameModle

3、素材准备

(1) 导入Cartoon_Farm_Crops（来自Unity官网）

(2) 把Standard Asset文件夹拖到Cartoon_Farm_Crops文件夹中

(3) 把Cartoon_Farm_Crops文件夹转移到Assets-Import Assets文件夹中

3、准备幼苗预制体

(1) 打开Assets-Import Assets-Cartoon_Farm_Crops-Prefabs-Standard文件夹

(2) 复制Carrot_Plant粘贴到Asset-Prefabs文件夹中。重命名为Cabbage Seedling

二、制作卷心菜

1、制作种子预制体

(1) Create Empty，重命名为Crop，Reset它的Transform

(2) 给Crop添加子物体Dirt_Pile、Cabbage Seeding和Cabbage，表示卷心菜的三个阶段

(3) 将Dirt_Pile重命名为Seed，将Crop制成预制体，把相关的预制体都放在新建的文件夹Crops中

(4) 打开Crop预制体，删除子物体Seed的Mesh Collider组件

(5) 删除Hierarchy面板上的Crop

2、设置Item对象Cabbage Seed（卷心菜）

(1) 编辑SeedData.cs，增加卷心菜的幼苗状态

using System.Collections;
using System.Collections.Generic;
using UnityEngine;[CreateAssetMenu(menuName =("Items/Seed"))]public class SeedData : ItemData
{public int daysToGrow;public ItemData cropToYield;//幼苗public GameObject seedling;
}

(2) 保留预制体Crop的子物体中的Seed，删除预制体Crop下的其他子物体

3、作物生长的状态

(1) 给预制体Crop添加CropBehaviour.cs组件

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class CropBehaviour : MonoBehaviour
{SeedData seedToGrow;[Header("Stages of Life")]public GameObject seed;private GameObject seedling;private GameObject harvestable;public CropStage cropStage;public enum CropStage { Seed, Seedling, Havestable }public void Plant(SeedData seedToGrow){this.seedToGrow = seedToGrow;seedling = Instantiate(seedToGrow.seedling, transform);ItemData CropToYield = seedToGrow.cropToYield;harvestable = Instantiate(CropToYield.gameModel, transform);SwitchState(CropStage.Seed);}void SwitchState(CropStage stateToSwitch){seed.SetActive(false);seedling.SetActive(false);harvestable.SetActive(false);switch (stateToSwitch){case CropStage.Seed: seed.SetActive(true); break;case CropStage.Seedling: seedling.SetActive(true); break;case CropStage.Havestable: harvestable.SetActive(true); break;}cropStage = stateToSwitch;}
}

(2) 赋值

三、制作番茄

1、ItemData对象——番茄种子

(1) 打开Data-Tools-Seeds文件夹，Create-Items-Seed。命名为Tomato Seed

(2) 编辑 SeedData.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
[CreateAssetMenu(menuName =("Items/Seed"))]
public class SeedData : ItemData
{public int daysToGrow;public ItemData cropToVield;public GameObject seedling;//重新生长[Header("Regrowable")]public bool regrowable;public int daysTogrow;
}

(3) 设置ItemData对象番茄种子的属性（Seeds to grow Tomato）

2、果实

(1) 预制体

① 将Tomato_Fruit拖放到Hierarchy，更改标签为Item，Layer为Item，

     重置Transform，旋转 x=-90。 名Tomato

② 将Tomato制成预制体，删除Hierarchy面板上的Tomato

③ 勾选Mesh Collide中的 Convex和Is Trigger

(2) ItemData对象 ：

① 打开Data-Item文件夹，Create-Items-Item ，创建一个新项目 Tomato Crop，

The crop the player will harvest first

② 打开Data-Item文件夹，Create-Items-Item ，创建 Tomato（Technically a fruit）

③ 打开Data-Tools-Seed文件夹，设置Tomato Seed

(3) 编辑 Tomato预制体，添加InteractableObject.cs组件，赋值

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class InteractableObject : MonoBehaviour
{public ItemData item;public virtual void Pickup(){InventoryManager.Instance.EquipHandSlot(item);InventoryManager.Instance.RenderHand();Destroy(gameObject);}
}

3、幼苗预制体

(1) 打开Import Asset/Cartoon_Farm_Crops/Prefabs/Standard文件夹

(2) 将Tomato_Plant拖放到Hierarchy，重命名为Tomato Seedling

(3) 移除Tomato_Seedling上的Mesh Collider。制成预制体

(4) 设置ItemData对象 Tomato Seed（番茄种子）的幼苗属性

4、成熟植株预制体

(1) 复制Hierarchy面板上的Tomato_Seedling，重命名为Tomato Harvestable，制成预制体

(2) 编辑Tomato Harvestable预制体

① 添加子物体Tomato

② 更改标签和Layer为 Item

(3) 为Tomato Harvestable预制体添加 Mesh Collider组件

(4) 删除面板上的幼苗植株果实

5、设置ItemData对象番茄种子和番茄

四、播种

1、编辑Land.cs

//种子
[Header("Crops")]
public GameObject cropPrefab;
CropBehaviour cropPlanted = null;
public void Interact()
{ItemData toolSlot = InventoryManager.Instance.GetEquippedSlotItem(InventorySlot.InventoryType.Tool);if (!InventoryManager.Instance.SlotEquipped(InventorySlot.InventoryType.Tool)){return;}EquipmentData equipmentTool = toolSlot as EquipmentData;if (equipmentTool != null){EquipmentData.ToolType toolType = equipmentTool.Type;switch (toolType){case EquipmentData.ToolType.Hoe: SwitchLandStatus(LandStatus.Farmland); break;case EquipmentData.ToolType.WateringCan: SwitchLandStatus(LandStatus.Watered); break;}//返回return;}//播种SeedData seedTool = toolSlot as SeedData;if (seedTool != null && landStatus != LandStatus.Soil && cropPlanted == null){GameObject cropObject = Instantiate(cropPrefab, transform);cropObject.transform.position =new Vector3(transform.position.x, 0f, transform.position.z);cropPlanted = cropObject.GetComponent<CropBehaviour>();cropPlanted.Plant(seedTool);}
}

2、赋值

五、生长

1、编辑CropBehaviour.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class CropBehaviour : MonoBehaviour
{SeedData seedToGrow;[Header("Stages of Life")]public GameObject seed;private GameObject seedling;private GameObject harvestable;public CropStage cropStage;public enum CropStage { Seed, Seedling, Havestable }//生长int growth;int maxGrowth;public void Plant(SeedData seedToGrow){this.seedToGrow = seedToGrow;seedling = Instantiate(seedToGrow.seedling, transform);ItemData CropToYield = seedToGrow.cropToYield;harvestable = Instantiate(CropToYield.gameModel, transform);//生长时间int hoursToGrow = GameTimestamp.DaysToHours(seedToGrow.daysToGrow);maxGrowth = GameTimestamp.HoursToMinutes(hoursToGrow);SwitchState(CropStage.Seed);}void SwitchState(CropStage stateToSwitch){seed.SetActive(false);seedling.SetActive(false);harvestable.SetActive(false);switch (stateToSwitch){case CropStage.Seed: seed.SetActive(true); break;case CropStage.Seedling: seedling.SetActive(true); break;case CropStage: harvestable.SetActive(true); break;}cropStage = stateToSwitch;}//生长public void Grow(){growth++;//幼苗if (growth >= maxGrowth / 2 && cropStage == CropStage.Seed){SwitchState(CropStage.Seedling);}//成熟if (growth >= maxGrowth && cropStage == CropStage.Seedling){SwitchState(CropStage.Havestable);}}
}

2、 编辑Land.cs，灌溉后作物生长

    public void ClockUpdate(GameTimestamp timestamp){if (landStatus == LandStatus.Watered){int hoursElapsed = GameTimestamp.CompareTimestamp(timeWatered, timestamp);//作物生长if (cropPlanted != null){cropPlanted.Grow();}if (hoursElapsed > 24){SwitchLandStatus(LandStatus.Farmland);}}}
六、收获果实后幼苗再生

1、创建一个具有可重生收获行为的对象

(1) 打开Farming文件夹，新建RegrowableHarvestBehaviour.cs

(2) 编辑Tomato Harvestable预制体，添加RegrowableHarvestBehaviour.cs组件

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class RegrowableHarvestBehaviour : InteractableObject
{CropBehaviour parentCrop;public void SetParent(CropBehaviour parentCrop){this.parentCrop = parentCrop;}public override void Pickup(){InventoryManager.Instance.EquipHandSlot(item);InventoryManager.Instance.RenderHand();}
}

(3) 赋值

2、将植株重置为幼苗状态

(1) 编辑CropBehaviour.cs

    public void Plant(SeedData seedToGrow){//其他代码//第一次种植时，检查它是否能生长if (seedToGrow.regrowable){RegrowableHarvestBehaviour regrowableHarvest = harvestable.GetComponent<RegrowableHarvestBehaviour>();// 将可再生收获行为的父物体设置为当前物体 regrowableHarvest.SetParent(this);}SwitchStage(CropStage.Seed);}void SwitchStage(CropStage stateToSwitch){seed.SetActive(false);seedling.SetActive(false);harvestable.SetActive(false);//其他代码switch (stateToSwitch){         case CropStage.Havestable:harvestable.SetActive(true);//如果种子不可再生，将可收获的种子与该作物游戏对象分离并销毁它if (!seedToGrow.regrowable){harvestable.transform.parent = null;Destroy(gameObject);}break;}cropStage = stateToSwitch;}//当玩家收获可再生作物时调用。将植物状态重置为幼苗public void Regrow(){int hoursToRegrow = GameTimestamp.DaysToHours(seedToGrow.daysToGrow);growth = maxGrowth -GameTimestamp.HoursToMinutes(hoursToRegrow);//切换回幼苗状态SwitchStage(CropStage.Seedling);}

(2) 编辑RegrowableHarvestBehaviour.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class RegrowableHarvestBehaviour : InteractableObject
{CropBehaviour parentCrop;public void SetParent(CropBehaviour parentCrop){this.parentCrop = parentCrop;}public override void Pickup(){InventoryManager.Instance.EquipHandSlot(item);InventoryManager.Instance.RenderHand();//将亲本作物重置为幼苗状态parentCrop.Regrow();}
}
七、枯萎

详细教程 步骤十一

1、制作枯萎的植物的材质

(1) 打开Assets-Import Assets-Farmland-Dirt-Materials，复制Dirt材质，重命名为Wilted Plant

(2) 更改Wilted Plant材质的颜色9A2603，去掉光滑度

2、制作枯萎的植物：编辑Crop预制体

(1) 打开Assets-Import Assets-Cartoon_Farm_Crops-Prefabs-Standard文件夹，将Pumpkin_Plant作为子物体拖放到Crop下，重命名为wilted，将Wilted Plant材质设置给Wilted

(2) 设置它的transform

3、设置枯萎系统：

(1) 编辑CropBehaviour.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class CropBehaviour : MonoBehaviour
{SeedData seedToGrow;[Header("Stages of Life")]public GameObject seed;private GameObject seedling;private GameObject harvestable;//枯萎状态的植株public GameObject wilted;//枯萎状态public enum CropStage { Seed, Seedling, Havestable, Wilted }public CropStage cropStage;int growth;int maxGrowth;//正常生长的最大时间（48小时）int maxHealth = GameTimestamp.HoursToMinutes(48);int health;public void Plant(SeedData seedToGrow){this.seedToGrow = seedToGrow;seedling = Instantiate(seedToGrow.seedling, transform);ItemData cropToYield = seedToGrow.cropToVield;harvestable = Instantiate(cropToYield.gameModel, transform);int hoursToGrow = GameTimestamp.DaysToHours(seedToGrow.daysToGrow);maxGrowth = GameTimestamp.HoursToMinutes(hoursToGrow);//第一次种植时，检查它是否能生长if (seedToGrow.regrowable){RegrowableHarvestBehaviour regrowableHarvest = harvestable.GetComponent<RegrowableHarvestBehaviour>();// 将可再生收获行为的父物体设置为当前物体 regrowableHarvest.SetParent(this);}SwitchStage(CropStage.Seed);}void SwitchStage(CropStage stateToSwitch){seed.SetActive(false);seedling.SetActive(false);harvestable.SetActive(false);//枯萎状态wilted.SetActive(false);switch (stateToSwitch){case CropStage.Seed: seed.SetActive(true); break;case CropStage.Seedling:seedling.SetActive(true);//48小时的正常生长时间health = maxHealth;break;case CropStage.Havestable:harvestable.SetActive(true);//如果种子不可再生，将可收获的种子与该作物游戏对象分离并销毁它if (!seedToGrow.regrowable){harvestable.transform.parent = null;Destroy(gameObject);}break;//枯萎植株选择case CropStage Wilted: wilted.SetActive(true); break;}cropStage = stateToSwitch;}public void Grow(){growth++;//枯萎前的健康时长if (health < maxHealth){health++;}if (growth >= maxGrowth / 2 && cropStage == CropStage.Seed){SwitchStage(CropStage.Seedling);}if (growth >= maxGrowth && cropStage == CropStage.Seedling){SwitchStage(CropStage.Havestable);}}//枯萎逻辑public void Wilted(){health--;if (health <= 0 && cropStage != CropStage.Seed){SwitchStage(CropStage.Wilted);}}//当玩家收获可再生作物时调用。将植物状态重置为幼苗public void Regrow(){int hoursToRegrow = GameTimestamp.DaysToHours(seedToGrow.daysToGrow);growth = maxGrowth -GameTimestamp.HoursToMinutes(hoursToRegrow);//切换回幼苗状态SwitchStage(CropStage.Seedling);}
}

(2) 赋值

4、编辑Land.cs

    public void ClockUpdate(GameTimestamp timestamp){if (landStatus == LandStatus.Watered){int hoursElapsed = GameTimestamp.CompareTimestamp(timeWatered, timestamp);if (cropPlanted != null){cropPlanted.Grow();}if (hoursElapsed > 24){SwitchLandStatus(LandStatus.Farmland);}}//枯萎if (landStatus != LandStatus.Watered && cropPlanted != null){if(cropPlanted.cropStage !=CropBehaviour.CropStage.Seed){cropPlanted.Wilted();}}}
八、收割后重新生长

1、编辑SeedData.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;[CreateAssetMenu(menuName =("Items/Seed"))]public class SeedData : ItemData
{public int daysToGrow;public ItemData cropToYield;public GameObject seedling;//重新生长[Header("Regrowable")]public bool regrowable;public int daysTogrow;
}

农田交互

一、收获

1、增加提示文本

2、编辑PlayerInteraction.cs

六、收割

1、销毁作物：编辑CropBehaviour.cs

    void SwitchState(CropStage stateToSwitch){seed.SetActive(false);seedling.SetActive(false);harvestable.SetActive(false);switch (stateToSwitch){case CropStage.Seed: seed.SetActive(true); break;case CropStage.Seedling: seedling.SetActive(true); break;case CropStage: harvestable.SetActive(true);//收割harvestable.transform.parent = null;Destroy(gameObject);break;}cropStage = stateToSwitch;}

 2、收获作物：编辑InventoryManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class InventoryManager : MonoBehaviour
{    public void InventoryToHand(int slotIndex,InventorySlot.InventoryType inventoryType){//其他代码##//手持收获物if(inventoryType == InventorySlot.InventoryType.Item){RenderHand();}UIManager.Instance.RenderInventory();}public void HandToInventory(InventorySlot.InventoryType inventoryType){//其他代码##//手持收获物if(inventoryType == InventorySlot.InventoryType.Item){RenderHand();}UIManager.Instance.RenderInventory();}public void RenderHand(){//其他代码//收获物if (SlotEquipped(InventorySlot.InventoryType.Item)){Instantiate(GetEquippedSlotItem(InventorySlot.InventoryType.Item).gameModel, handPoint);}}
}

3、拾起作物

(1) 编辑InventoryManager.cs，复制物体

#region 物品交换的方法
//根据物品类型将选中物体复制到对应位置
public void EquipHandSlot(ItemData item)
{if (IsTool(item)){equippedToolSlot = new ItemSlotData(item);}else{equippedItemSlot = new ItemSlotData(item);}
}
//其他代码
#endregion

 (2) 创建拾取方法：

① 在Scripts-Inventory文件夹下新建InteractableObject.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class InteractableObject : MonoBehaviour
{public ItemData item;public virtual void Pickup(){InventoryManager.Instance.EquipHandSlot(item);}
}

② 给预制体Cabbage和Tomato，添加InteractableObject.cs组件，赋值，添加标签Item

农田交互

：编辑SeedData.cs

一、收获

1、增加提示文本

2、编辑PlayerInteraction.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;public class PlayerInteraction : MonoBehaviour
{PlayerController playerController;Land selectLand = null;//选中的待收获作物InteractableObject selectInteractable = null;//提示文本public Text textComponent;void Start(){playerController = transform.parent.GetComponent<PlayerController>();}void Update(){RaycastHit hit;if (Physics.Raycast(transform.position, Vector3.down, out hit, 1)){OnInteractableHit(hit);}}void OnInteractableHit(RaycastHit hit){Collider other = hit.collider;if (other != null && other.CompareTag("Land")){Land land = other.GetComponent<Land>();if (land != null){SelectLand(land); return;}else { Debug.Log("未选中任何田地"); }}//选中的待收获作物if (other.CompareTag("Item")){selectInteractable = other.GetComponent<InteractableObject>();return;}if (selectInteractable != null){selectInteractable = null;}if (selectLand != null){DeselectLand(selectLand);}}public void Interact(){textComponent.text = "";//禁用工具if (InventoryManager.Instance.SlotEquipped(InventorySlot.InventoryType.Item)){textComponent.text = "你腾不出手来!";return;}if (selectLand != null){selectLand.Interact(); return;}Debug.Log("未站在田地上");}void SelectLand(Land land){if (land == null) { Debug.Log("你未选择田地"); return; }if (selectLand != null) { selectLand.Select(false); }selectLand = land;land.Select(true);}void DeselectLand(Land land){if (land == null) { Debug.Log("你没有选择田地"); return; }land.Select(false);selectLand = null;}//收割交互public void ItemIneract(){if (InventoryManager.Instance.SlotEquipped(InventorySlot.InventoryType.Item)){InventoryManager.Instance.HandToInventory(InventorySlot.InventoryType.Item);return;}//拾取作物if (selectInteractable != null){selectInteractable.Pickup();}}
}

2、编辑PlayerController.cs，点击 左Alt键，物品返回物品栏

using UnityEngine;public class PlayerController : MonoBehaviour
{PlayerInteraction playerInteraction;public float turnSpeed = 20f;Animator animator;bool isWalking = false;bool isRunning = false;Rigidbody rb;Vector3 movement;Quaternion rotation = Quaternion.identity;private float speed;[Header("Movement System")]public float walkSpeed = 6f;public float runSpeed = 12f;void Start(){animator = GetComponent<Animator>();rb = GetComponent<Rigidbody>();playerInteraction = GetComponentInChildren<PlayerInteraction>();}private void FixedUpdate(){float horizontal = Input.GetAxis("Horizontal");float vertical = Input.GetAxis("Vertical");movement.Set(horizontal, 0f, vertical);movement.Normalize();bool hasHorizontalInput = !Mathf.Approximately(horizontal, 0f);bool hasVerticalInput = !Mathf.Approximately(vertical, 0f);if (Input.GetButton("Sprint")){speed = runSpeed;isRunning = true;}else if (hasHorizontalInput || hasVerticalInput){isWalking = true;isRunning = false;speed = walkSpeed;}else{isWalking = false;isRunning = false;speed = 0f;}Vector3 desireForward = Vector3.RotateTowards(transform.forward, movement, turnSpeed * Time.deltaTime, 0f);rotation = Quaternion.LookRotation(desireForward);}public void Update(){Interact();if (Input.GetKey(KeyCode.RightBracket)){TimeManager.Instance.Tick();}}public void Interact(){if (Input.GetButtonDown("Fire1")){playerInteraction.Interact();}//左Altif (Input.GetButtonDown("Fire2")){playerInteraction.ItemIneract();}}private void OnAnimatorMove(){animator.SetBool("IsWalking", isWalking);animator.SetBool("IsRunning", isRunning);Vector3 movementSpeed = movement * speed;rb.MovePosition(rb.position + movementSpeed * animator.deltaPosition.magnitude);rb.MoveRotation(rotation);}
}
二、禁止角色上升

1、编辑预制体Cabbage和Player，分别为二者添加新Layer

2、禁用Item与Player层的交互

(1) 

(2)

(3)

(4)

(1) 

(2)

(3)

(4)

(4)

(4)

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