109 lines
3.7 KiB
C#
109 lines
3.7 KiB
C#
using Febucci.UI;
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using System;
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using TMPro;
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using UnityEngine;
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using UnityEngine.UI;
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using Yarn.Unity;
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namespace AibisDream
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{
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public class DialogUiViewer : Singleton<DialogUiViewer>
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{
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#region 组件名称
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private const string DIALOG_BOX = "Dialog Box";
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private const string ACTOR_NAME = "Actor Name";
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private const string DIALOG_TEXT = "Dialog Text";
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private const string NEXT_BUTTON = "Next Button";
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private const string CHOICE_BUTTON = "Choice Button";
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#endregion
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#region 对话框UI
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private GameObject dialogBox;
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private TypewriterByCharacter dialogText;
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private TextMeshProUGUI actorName;
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private Button nextButton;
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private GameObject choiceBox;
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private GameObject choiceButtonPrefab;
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#endregion
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protected override void Awake()
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{
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base.Awake();
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// 获取预制体
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choiceButtonPrefab = Resources.Load<GameObject>("Perfabs/UI/Choice Button");
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// 获取子物体
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dialogBox = transform.Find(DIALOG_BOX).gameObject;
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GetDialogComponentInBox(dialogBox);
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}
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/// <summary>
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/// 显示文字
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/// </summary>
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/// <param name="dialogLine">对话内容</param>
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/// <param name="actor">名称</param>
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/// <param name="nextStep">下一步</param>
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public void ShowLine(string dialogLine, string actor, Action nextStep)
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{
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dialogBox.SetActive(true);
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dialogText.gameObject.SetActive(true);
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choiceBox.SetActive(false);
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actorName.text = actor;
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dialogText.ShowText(dialogLine);
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nextButton.onClick.RemoveAllListeners();
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nextButton.onClick.AddListener(() => {
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nextStep.Invoke();
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nextButton.gameObject.SetActive(false);
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});
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}
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/// <summary>
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/// 显示选项
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/// </summary>
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/// <param name="dialogueOptions">选项</param>
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/// <param name="onOptionSelected"></param>
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public void ShowOptions(DialogueOption[] dialogueOptions, Action<int> onOptionSelected)
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{
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dialogBox.SetActive(true);
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choiceBox.SetActive(true);
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dialogText.gameObject.SetActive(false);
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// 销毁原来的按钮
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foreach (Transform child in choiceBox.transform)
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{
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Destroy(child.gameObject);
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}
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// 生成新按钮
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foreach (DialogueOption option in dialogueOptions)
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{
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var choiceInstance = Instantiate(choiceButtonPrefab, Vector3.zero, Quaternion.identity);
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choiceInstance.transform.SetParent(choiceBox.transform);
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choiceInstance.GetComponentInChildren<TextMeshProUGUI>().text = option.Line.TextWithoutCharacterName.Text;
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choiceInstance.GetComponent<Button>().onClick.AddListener(() => onOptionSelected.Invoke(option.DialogueOptionID));
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}
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}
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public void ShowNextButton()
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{
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nextButton.gameObject.SetActive(true);
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}
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private void GetDialogComponentInBox(GameObject box)
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{
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actorName = box.transform.Find(ACTOR_NAME).gameObject.GetComponent<TextMeshProUGUI>();
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dialogText = box.transform.Find(DIALOG_TEXT).gameObject.GetComponent<TypewriterByCharacter>();
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nextButton = box.transform.Find(NEXT_BUTTON).GetComponent<Button>();
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choiceBox = box.transform.Find(CHOICE_BUTTON).gameObject;
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dialogText.onTextShowed.AddListener(ShowNextButton);
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}
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public void HideDialog()
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{
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dialogBox?.SetActive(false);
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}
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}
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}
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