/// <summary>
/// Activate the black and white filter for a given player.
/// Important: parameters about duration are set in the shader-initialization.
/// </summary>
/// <param name="playerId">Id of the player to apply the shader</param>
public void ActivateBlackAndWhite(int playerId)
{
PostProcessingEffect ppEffect = _fixEffects[PostprocessingType.BlackAndWhite];
ppEffect.Activate(playerId, true);
ppEffect.SetParameterForPlayer(playerId, "startTime", Time.CurrentTime);
}
/// <summary>
/// Activate the shockwave filter for a given player.
/// Important: parameters about duration are set in the shader-initialization.
/// </summary>
/// <param name="position">3D-space coordinate of the position for the shockwave</param>
/// <param name="animationLength">Length of the animation for the shockwave to go over the whole screen</param>
/// <param name="deactivate">Deactivate the shader after <paramref name="deactivateAfter"/></param>
/// <param name="deactivateAfter">If <paramref name="deactivate"/> is set to true, after this many seconds the effect is disabled for this player-id.</param>
public void ActivateShockWave(Vector3 position, float animationLength = 0.6f, bool deactivate = true, float deactivateAfter = 5.0f)
{
PostProcessingEffect ppEffect = new PostProcessingEffect(PostprocessingType.ShockWave, false, _loadedEffects[PostprocessingType.ShockWave], position);
for (int playerId = 0; playerId < GameManager.NumPlayers; ++playerId)
{
Vector2 screenPosition = Screen.Cameras[playerId].WorldToScreenPoint01(position);
ppEffect.Activate(playerId, true);
ppEffect.SetParameterForPlayer(playerId, "startTime", Time.CurrentTime);
ppEffect.SetParameterForPlayer(playerId, "centerCoord", screenPosition);
ppEffect.SetParameterForPlayer(playerId, "animationLength", animationLength);
ppEffect.SetParameter("shockParams", new Vector3(10.0f, 0.8f, 0.1f));
}
_effects.Add(ppEffect);
if (deactivate)
{
// ReSharper disable once ObjectCreationAsStatement
new Timer(deactivateAfter, () => DectivateShader(ppEffect.Id));
}
}
