/// <summary>
/// Plays a <see cref="Narration"/> with the given text and exit key
/// and invokes a callback delegate once the narration exits.
/// </summary>
public void Narrate(string text, KeyCode exitKey, NarrationCallback callback)
{
var narration = new Narration
{
Text = text,
ExitKey = exitKey
};
Narrate(narration, callback);
}
private void Exit()
{
GameManager.Instance.InGamePause(false);
if (_callback != null)
{
_callback();
_callback = null;
}
enabled = false;
}
private void ClearCallback()
{
_narrationCallback = null;
}
/// <summary>
/// Plays the given <see cref="Narration"/> and invokes a callback
/// delegate once the narration exits.
/// </summary>
public void Narrate(Narration narration, NarrationCallback callback)
{
_callback = callback;
Narrate(narration);
}
/// <summary>
/// Handles the current game progress by e.g. spawning enemies, triggering narrations
/// or showing items.
/// </summary>
/// <param name="checkpointLoaded">Whether acting was triggered by a checkpoint load or not.</param>
private void ActOnProgress(bool checkpointLoaded = false)
{
switch (CurrentProgress)
{
case GameProgress.Intro:
GameManager.Instance.InGamePause(true);
AudioManager.Instance.PlayEerieMusic();
Intro.Play();
break;
case GameProgress.Beginning:
AudioManager.Instance.PlayForestAmbient();
if (checkpointLoaded)
{
AudioManager.Instance.PlayEerieMusic();
}
_narrationCallback += PlayBeginningAudio;
_narrationCallback += ClearCallback;
Narrator.Instance.Narrate(_beginning, KeyCode.Space, _narrationCallback);
break;
case GameProgress.FirstEnemyFound:
AudioManager.Instance.StopBackgroundMusic(0.3f);
if (checkpointLoaded)
{
OpenCutsceneDoor();
}
_narrationCallback += AudioManager.Instance.PlayChaseMusic;
_narrationCallback += ClearCallback;
Narrator.Instance.Narrate(_firstEnemyFound, KeyCode.Space, _narrationCallback);
DisableOutDoors(true);
break;
case GameProgress.FirstEnemyKilled:
AudioManager.Instance.StopBackgroundMusic();
Invoke("EndFirstEnemyKilledProgress", 4.0f);
break;
case GameProgress.OutdoorAvailable:
AudioManager.Instance.PlayAmbientLoop();
Narrator.Instance.Narrate(_flashlightFound, KeyCode.Space);
ResetDropZone();
if (checkpointLoaded)
{
EnemyManager.Instance.ChangeAi(AiBehaviour.Patrolling);
}
else
{
SpawnEnemies();
}
break;
case GameProgress.CarFound:
Narrator.Instance.Narrate(_carFound, KeyCode.Space);
break;
case GameProgress.AllCarPartsFound:
AudioManager.Instance.PlayAmbientLoop();
Narrator.Instance.Narrate(_allCarPartsFound, KeyCode.Space);
ResetFixer();
break;
}
SetItemAvailability();
Debug.Log("Acted on progress: " + CurrentProgress);
}
