revival/game/Assets/Scripts/Dialogue/ScriptedDialogueTrigger.cs

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using System;
using System.Collections;
using System.Collections.Generic;
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using System.Configuration;
using UnityEngine;
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using UnityEngine.Events;
using UnityEngine.Serialization;
public class ScriptedDialogueTrigger : MonoBehaviour
{
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[Serializable]
private enum Speaker
{
Radio,
Baz
}
[SerializeField] private DialogueSystem _dialogue;
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[SerializeField] private Speaker _speaker = Speaker.Radio;
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[SerializeField] private Transform _speakerTransform;
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[Obsolete]
[SerializeField] private string _key;
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[SerializeField] private string[] _keys;
private float[] _durations;
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[SerializeField]
private UnityEvent _onDialogueFinish;
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[SerializeField] private bool _log;
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private void Awake()
{
if (_keys.Length == 0) return;
_durations = new float[_keys.Length];
for (int i = 0; i < _keys.Length; i++)
{
_durations[i] = _dialogue.GetLineDuration(_keys[i]);
if (_speaker == Speaker.Radio)
{
// fudge because radio has a bit of a delay before starting the clip
_durations[i] += 0.3f;
}
}
}
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private void OnTriggerEnter( Collider other )
{
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if ( !other.CompareTag( "Player" ) )
return;
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Trigger(other.ToString() );
}
public void Trigger( string name = "[UNKNOWN]" ) {
if ( _log )
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{
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Debug.Log($"{name} triggered dialogue {_key}");
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}
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if (_keys.Length == 0)
{
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PlayLine(_key, _speakerTransform);
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}
else
{
StartCoroutine(PlayKeys());
}
}
private IEnumerator PlayKeys()
{
var idx = 0;
var elapsed = 0f;
// play first line
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PlayLine(_keys[0], _speakerTransform);
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while (idx < _keys.Length)
{
elapsed += Time.deltaTime;
if (elapsed > _durations[idx])
{
elapsed = 0;
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idx++;
if (idx >= _keys.Length) break;
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PlayLine(_keys[idx], _speakerTransform);
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}
yield return null;
}
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_onDialogueFinish.Invoke();
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}
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private void PlayLine(string key, Transform speakerObject)
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{
switch (_speaker)
{
case Speaker.Radio:
_dialogue.PlayLineRadio(key);
break;
case Speaker.Baz:
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_dialogue.PlayLineBaz(key, speakerObject);
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break;
}
}
}