400 lines
14 KiB
C#
400 lines
14 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text.RegularExpressions;
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using Ichni.Story.UI;
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using Sirenix.OdinInspector;
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using UnityEngine;
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using UnityEngine.Serialization;
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namespace Ichni.Story
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{
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public partial class DialogManager : SerializedMonoBehaviour
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{
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public static DialogManager instance;
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public List<TextAsset> dialogTextAssets;
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public bool isPlayingDialog;
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public bool isPlayingChoice;
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public string currentDialog;
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public int currentDialogSentenceIndex;
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public string currentFinalType;
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public Dictionary<string, List<string>> functionDictionary;
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public Dictionary<string, List<DialogSentence>> dialogDictionary;
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public Dictionary<string, List<Choice>> choiceDictionary;
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public Dictionary<string, List<Condition>> conditionDictionary;
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private string currentLoadingDialog;
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[Header("Test")]
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public List<TextAsset> testTextAssets;
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public DialogUIPage dialogUIPage;
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private void Awake()
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{
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instance = this;
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}
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public void SetDialog(string dialogName)
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{
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TextAsset dialog = Resources.Load<TextAsset>("Dialogs/" + dialogName);
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SetDialog(new List<TextAsset> { dialog }, "Entry");
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}
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public void SetDialog(List<TextAsset> dialogFiles, string dialogParagraphName)
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{
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dialogUIPage.FadeIn();
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currentDialog = "NULL";
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isPlayingDialog = true;
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LoadDialog(dialogFiles);
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if (!string.IsNullOrEmpty(dialogParagraphName))
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{
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currentDialog = dialogParagraphName;
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}
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PlayNextDialogParagraph(currentDialog);
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}
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public void PlayNextDialogParagraph(string nextDialog)
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{
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currentDialog = nextDialog;
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currentDialogSentenceIndex = 0;
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if (functionDictionary.TryGetValue(currentDialog, out List<string> functionList))
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{
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functionList.ForEach(x => StoryInterpreters.FunctionInterpreter.Eval(x));
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}
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if (choiceDictionary.ContainsKey(currentDialog))
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{
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currentFinalType = "Choice";
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}
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else if (conditionDictionary.ContainsKey(currentDialog))
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{
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currentFinalType = "Condition";
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}
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else
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{
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currentFinalType = "None";
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}
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PlayDialog();
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}
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[Button("Test Play")]
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public void PlayDialog()
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{
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if(currentDialog == "NULL")
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{
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throw new Exception("Current dialog is NULL");
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}
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/*if (dialogInterface.dialogTextFrame.isPlayingSentence)
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{
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dialogInterface.dialogTextFrame.FinishSentence();
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return;
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}*/
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if (dialogDictionary[currentDialog].Count > 0 && currentDialogSentenceIndex < dialogDictionary[currentDialog].Count)
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{
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DialogSentence currentSentence = dialogDictionary[currentDialog][currentDialogSentenceIndex];
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string interpretedContent = currentSentence.GetInterpretedContent();
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dialogUIPage.textFrame.PlaySentence(currentSentence.characterName, interpretedContent);
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currentDialogSentenceIndex++;
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if (currentDialogSentenceIndex <= dialogDictionary[currentDialog].Count)
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{
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return;
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}
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}
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if(currentDialogSentenceIndex >= dialogDictionary[currentDialog].Count)
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{
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if (currentFinalType == "Choice")
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{
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isPlayingChoice = true;
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dialogUIPage.choiceFrame.PlayChoice(choiceDictionary[currentDialog]);
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return;
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}
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if (currentFinalType == "Condition")
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{
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foreach (var condition in conditionDictionary[currentDialog])
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{
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if (condition.GetConditionResult())
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{
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PlayNextDialogParagraph(condition.nextDialogName);
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return;
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}
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}
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}
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}
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if (currentFinalType == "None" && currentDialogSentenceIndex >= dialogDictionary[currentDialog].Count)
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{
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dialogUIPage.FadeOut();
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dialogUIPage.choiceFrame.gameObject.SetActive(false);
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//currentDialogNPC.priorStoryTexts.Remove(dialogTextAsset);
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//currentDialogNPC = null;
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isPlayingDialog = false;
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}
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}
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}
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public partial class DialogManager
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{
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public void LoadDialog(List<TextAsset> dialogFiles)
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{
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ClearDictionaries();
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dialogTextAssets = dialogFiles;
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List<string> dialogLines = new List<string>();
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foreach (TextAsset textAsset in dialogTextAssets)
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{
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dialogLines.AddRange(ExtractValidFragments(textAsset.text));
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}
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dialogLines.RemoveAll(line => line.Trim() == "");
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dialogLines.ForEach(Debug.Log);
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foreach (var line in from line in dialogLines
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where !ParseHeader(line)
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where !ParseChoiceModule(line)
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where !ParseConditionModule(line)
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where !ParseDialogSentence(line)
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select line)
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{
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throw new Exception($"Invalid dialog line: {line}"); // 抛出异常，提示不合法的对话行
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}
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//dialogDictionary.RemoveWhere((header, sentences) => sentences == null || sentences.Count == 0);
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choiceDictionary.RemoveWhere((header, choices) => choices == null || choices.Count == 0);
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conditionDictionary.RemoveWhere((header, conditions) => conditions == null || conditions.Count == 0);
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}
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/// <summary>
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/// 从原始大文本中提取所有以 '$' 开头的有效片段，忽略以 '#' 开头的注释片段。
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/// 拆分依据：每当遇到 '$' 或 '#' 字符，即视为一个新片段的起始。
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/// </summary>
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/// <param name="inputText">未分割的完整文本（可能包含任意换行或连续内容）。</param>
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/// <returns>剥离首 '$' 后的有效文本列表。</returns>
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public static List<string> ExtractValidFragments(string inputText)
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{
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if (inputText == null)
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{
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throw new ArgumentNullException(nameof(inputText));
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}
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// 正则：(?<prefix>[$#]) // 片段起始前缀
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// (?<content>.*? ) // 非贪婪捕获所有内容
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// (?=(?:[$#])|\z) // 直到下一个 '$'、'#' 或文末
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const string pattern = @"(?<prefix>[$#])(?<content>.*?)(?=(?:[$#])|\z)";
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MatchCollection matches = Regex.Matches(inputText, pattern, RegexOptions.Singleline);
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var result = new List<string>(matches.Count);
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foreach (Match m in matches)
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{
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char prefix = m.Groups["prefix"].Value[0];
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string content = m.Groups["content"].Value;
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if (prefix == '$')
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{
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result.Add(content.Trim());
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}
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// prefix == '#' 时自动忽略
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}
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return result;
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}
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}
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public partial class DialogManager
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{
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public void ClearDictionaries()
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{
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dialogDictionary.Clear();
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choiceDictionary.Clear();
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conditionDictionary.Clear();
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functionDictionary.Clear();
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}
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public bool ParseHeader(string line)
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{
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//格式：[currentLoadingDialog]{Function0();Function1();Function2();}
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line = line.Trim();
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string dialogTitle = line.Split("{")[0];
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if (dialogTitle[0] != '[' || dialogTitle[^1] != ']')
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{
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return false;
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}
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currentLoadingDialog = dialogTitle.Replace("[", "").Replace("]", "");
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dialogDictionary.Add(currentLoadingDialog, new List<DialogSentence>());
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choiceDictionary.Add(currentLoadingDialog, new List<Choice>());
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conditionDictionary.Add(currentLoadingDialog, new List<Condition>());
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if (currentDialog == "NULL")
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{
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currentDialog = currentLoadingDialog;
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}
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if (!line.Contains("{")) // 这个Header没有函数需要执行
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{
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return true;
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}
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string functions = line.Split("{")[1];
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if (functions.Contains("}"))
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{
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functions = functions.Split("}")[0];
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}
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else
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{
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throw new System.Exception("Dialog header's function list must be enclosed in {}.");
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}
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functions = functions.Replace(" ", "").Replace("\n", "").Replace("\r", "").Trim(); //忽略空格，换行
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List<string> functionList = functions.Split(';').ToList(); //分割函数
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functionList = functionList.Where(x => !string.IsNullOrEmpty(x)).ToList(); //去除空函数
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functionDictionary.Add(currentLoadingDialog, functionList);
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return true;
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}
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public bool ParseDialogSentence(string line)
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{
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//speakerName(emotion):sentence
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string[] sentenceData;
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if (line.Contains(":"))
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{
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sentenceData = line.Split(":", 2);
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}
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else
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{
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return false;
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}
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string character = sentenceData[0];
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string speakerName = character;
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string emotion = "Default";
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if (character.Contains("("))
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{
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emotion = character.Split("(")[1].Replace(")", "");
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speakerName = character.Split("(")[0];
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}
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else if (character.Contains("（"))
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{
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emotion = character.Split("（")[1].Replace("）", "");
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speakerName = character.Split("（")[0];
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}
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DialogSentence dialogSentence = new DialogSentence
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{
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characterName = speakerName,
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characterEmotion = emotion,
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content = sentenceData[1]
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};
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dialogDictionary[currentLoadingDialog].Add(dialogSentence);
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return true;
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}
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public bool ParseChoiceModule(string line)
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{
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//$Choice{
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//choiceText0(Hint0)->[nextDialogName0];
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//choiceText1(Hint1)->[nextDialogName1];
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//}
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line = line.Trim();
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if (line.Contains("Choice"))
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{
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string[] choiceModuleData = line.Split('{');
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List<Choice> choices = new List<Choice>();
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string[] choiceData = choiceModuleData[1].Split(';');
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for (var index = 0; index < choiceData.Length - 1; index++)
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{
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Choice choice = new Choice
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{
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choiceText = choiceData[index].Split("->")[0].Split("(")[0].Trim(),
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hint = choiceData[index].Split("->")[0].Split("(")[1].Replace(")", "").Trim(),
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nextDialogName = choiceData[index].Split("->[")[1].Replace("]", "").Trim(),
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};
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choices.Add(choice);
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}
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choiceDictionary[currentLoadingDialog] = choices;
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return true;
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}
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return false;
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}
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/// <summary>
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/// 解析条件模块
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/// </summary>
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/// <param name="line"></param>
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/// <returns></returns>
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private bool ParseConditionModule(string line)
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{
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//$Condition{
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//conditionSentence0->[nextDialogName0];
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//conditionSentence1->[nextDialogName1];
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//}
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if (line.Contains("Condition"))
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{
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string[] conditionModuleData = line.Split('{');
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List<Condition> conditions = new List<Condition>();
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string[] conditionData = conditionModuleData[1].Split(';');
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for (var index = 0; index < conditionData.Length - 1; index++)
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{
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conditionData[index] = conditionData[index].Replace(" ", "").Replace("\n", "").Replace("\r", "").Trim();
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Condition condition = new Condition
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{
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conditionSentence = conditionData[index].Split("->[")[0].Trim(),
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nextDialogName = conditionData[index].Split("->[")[1].Replace("]", "").Trim(),
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};
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conditions.Add(condition);
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}
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conditionDictionary[currentLoadingDialog] = conditions;
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return true;
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}
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return false;
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}
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}
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} |