57 lines
1.5 KiB
C#
57 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Jovian.EncounterSystem {
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[Serializable]
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public class DialogLine {
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public string id;
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[TextArea(2, 6)] public string text;
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}
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/// <summary>Flat registry of reusable dialog lines. Referenced via <see cref="DialogLineRef"/>.</summary>
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[CreateAssetMenu(fileName = "DialogLineLibrary", menuName = "Jovian/Encounter System/Dialog Line Library", order = 4)]
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public class DialogLineLibrary : ScriptableObject {
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public List<DialogLine> lines = new();
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private Dictionary<string, string> cache;
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public string Resolve(string id) {
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if(string.IsNullOrEmpty(id)) {
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return null;
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}
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EnsureCache();
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return cache.GetValueOrDefault(id);
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}
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public void InvalidateCache() {
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cache = null;
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}
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private void EnsureCache() {
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if(cache != null) {
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return;
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}
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cache = new Dictionary<string, string>(lines?.Count ?? 0);
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if(lines == null) {
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return;
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}
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for(int i = 0; i < lines.Count; i++) {
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var line = lines[i];
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if(line != null && !string.IsNullOrEmpty(line.id)) {
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cache[line.id] = line.text;
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}
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}
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}
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#if UNITY_EDITOR
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private void OnValidate() {
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InvalidateCache();
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}
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#endif
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}
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}
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