Unity简单实现RPG游戏对话框
发表于2018-11-08
在RPG游戏剧情中出现最多的该属对话框吧，那么这个对话框功能在开发中是如何被实现的呢，这篇文章就给大家分享下RPG游戏中对话框功能的实现教程，一起来看看吧。
直接上效果图
可以支持多个选项
对话框的类结构
工程基于GameFrame框架，主要逻辑如下：
void ChangeScence()
｛
Singleton<SceneManager>.GetInstance().LoadScene("Login", () =>
｛
Singleton<WindowManager>.GetInstance().OpenWindow("Dialogue",true,true,new DialogueContent("dialoguedata.json","node1"));
｝);
｝
UI框架的DialogueContent的类结构如下： 支持当前对话 的模型头像的一些支持 比如当前说话的角色头像模型变大之类的
public class DialogueContent : WindowContext
｛
public string FileName ;
public string StartNode;
public Sprite LeftIcon;
public GameObject LeftModel;
public Sprite RightIcon;
public GameObject RightModel;
public int ShowType = 0;// 不显示 1 显示ICON 2 显示 MODEL
public DialogueContent(string file,string node,Sprite lefticon = null ,Sprite righticon = null,GameObject leftmodle = null,GameObject rightmodel = null,int show = 0)
｛
FileName = file;
StartNode = node;
LeftIcon = lefticon;
RightIcon = righticon;
LeftModel = leftmodle;
RightModel = rightmodel;
ShowType = show;
｝
｝
//初始化按钮的监听事件
for (int i = 0; i < 4; i++)
｛
Answers[i] = CacheTransform.Find("Content/AnswerBtn" + (i + 1)).gameObject;
EventTriggerListener.Get(Answers[i].gameObject).SetEventHandle(EnumTouchEventType.OnClick, (a, b, c) =>
｛
StopContentText();
string nextNode = NodeData.Answers[(int) (c[0])].Target;
if (nextNode == "end")
｛
//关闭界面
Singleton<WindowManager>.GetInstance().CloseWindow(false,"Dialogue");
return;
｝
NodeData = GetDialogue(nextNode);
Coroutine = SingletonMono<GameFrameWork>.GetInstance().StartCoroutine(ShowContentText());
｝,i);
｝
//更新全局的当前对话的数据
private DialogueNodeData GetDialogue(string nodename)
｛
for (int i = 0; i < Data.Nodes.Length; i++)
｛
if (Data.Nodes[i].Character == nodename)
｛
return Data.Nodes[i];
｝
｝
return null;
｝
//显示按钮与对话文字
private IEnumerator ShowContentText()
｛
TitleText.text = NodeData.Character;
//显示按钮
for (int i = 0; i < 4; i++)
｛
if (NodeData.Answers.Length > i)
｛
Answers[i].SetActive(true);
Answers[i].transform.Find("Text").gameObject.GetComponent<Text>().text = NodeData.Answers[i].Option;
｝
else
｛
Answers[i].SetActive(false);
｝
｝
ShowText.text = "";
char[] letters = NodeData.Dialogue.ToCharArray();
for (int i = 0; i < letters.Length; i++)
｛
ShowText.text += letters[i];
yield return new WaitForEndOfFrame();
｝
｝
简单实现了一个编辑对话框的Editor扩展
效果如下：