public AudioSampler(string name, SCNNode node, SFXCoordinator sfxCoordinator)
{
this.node = node;
this.AudioNode = new AUSamplerNode();
this.AudioPlayer = new SCNAudioPlayer(this.AudioNode);
this.presetUrl = NSBundle.MainBundle.GetUrlForResource($"Sounds/{name}", "aupreset");
if (this.presetUrl == null)
{
throw new System.IO.FileNotFoundException("Failed to load preset.");
}
AudioSampler.LoadingQueue.DispatchAsync(() =>
{
this.loaded.LockWhenCondition(0);
this.AudioNode.LoadAudioUnitPreset(this.presetUrl, out NSError error);
sfxCoordinator.AttachSampler(this, this.node);
// now this sampler is ready to play.
this.loaded.UnlockWithCondition(1);
});
}
public void DoHighlight(bool show, SFXCoordinator sfxCoordinator)
{
if (this.HighlightObject != null)
{
this.IsHighlighted = show;
this.HighlightObject.Hidden = !show;
if (show)
{
var seconds = (DateTime.UtcNow - Time1970).TotalSeconds;
var intensity = (float)(Math.Sin(seconds.TruncatingRemainder(1) * 3.1415 * 2.0) * 0.2);
if (this.HighlightObject.Geometry?.FirstMaterial != null)
{
var color = new CIColor(this.highlightColor);
this.HighlightObject.Geometry.FirstMaterial.Diffuse.Contents = UIColor.FromRGBA((Single)DigitExtensions.Clamp(color.Red + intensity, 0, 1),
(Single)DigitExtensions.Clamp(color.Green + intensity, 0, 1),
(Single)DigitExtensions.Clamp(color.Blue + intensity, 0, 1),
(Single)1);
}
}
sfxCoordinator?.CatapultDidChangeHighlight(this, show);
}
}
public Catapult(SCNNode node, SFXCoordinator sfxCoordinator, int identifier, Dictionary <string, object> gamedefs) : base(node, null, gamedefs, true, false)
{
this.Base = node;
this.audioEnvironment = sfxCoordinator.AudioEnvironment;
// Base teamID and name off looking up teamA or teamB folder in the level parents
// This won't work on the old levels.
this.Team = this.Base.GetTeam();
this.TeamName = this.Team.GetDescription();
// have team id established
this.Base.SetPaintColors();
// correct for the pivot point to place catapult flat on ground
this.Base.Position = new SCNVector3(this.Base.Position.X, this.Base.Position.Y - 0.13f, this.Base.Position.Z);
// highlight setup
this.HighlightObject = node.FindChildNode("Highlight", true);
if (this.HighlightObject != null)
{
this.HighlightObject = this.HighlightObject.FindNodeWithGeometry();
}
// hide the highlights on load
if (this.HighlightObject != null)
{
this.HighlightObject.Hidden = true;
}
if (this.HighlightObject?.Geometry?.FirstMaterial?.Diffuse?.Contents is UIColor color)
{
this.highlightColor = color;
}
// they should only have y orientation, nothing in x or z
// current scene files have the catapults with correct orientation, but the
// eulerAngles are different - x and z are both π, y is within epsilon of 0
// That's from bad decomposition of the matrix. Need to restore the eulerAngles from the source.
// Especially if we have animations tied to the euler angles.
if (Math.Abs(node.EulerAngles.X) > 0.001f || Math.Abs(node.EulerAngles.Z) > 0.001f)
{
//Console.WriteLine("Catapult can only have y rotation applied");
}
// where to place the ball so it sits on the strap
this.catapultStrap = this.Base.FindChildNode("catapultStrap", true);
if (this.catapultStrap == null)
{
throw new Exception("No node with name catapultStrap");
}
// this only rotates, and represents the center of the catapult through which to fire
this.pullOrigin = this.Base.FindChildNode("pullOrigin", true);
if (this.pullOrigin == null)
{
throw new Exception("No node with name pullOrigin");
}
// This is a rope simulation meant for a fixed catapult, the catapult rotates.
this.rope = new CatapultRope(node);
// attach ball to the inactive strap, search for ballOriginInactiveBelow
this.ballOriginInactiveBelow = this.Base.FindChildNode("ballOriginInactiveBelow", true);
if (this.ballOriginInactiveBelow == null)
{
throw new Exception("No node with name ballOriginInactiveBelow");
}
this.ballOriginInactiveAbove = this.Base.FindChildNode("ballOriginInactiveAbove", true);
if (this.ballOriginInactiveAbove == null)
{
throw new Exception("No node with name ballOriginInactiveAbove");
}
// ball will be made visible and drop once projectile is set and cooldown exceeded
this.StrapVisible = StrapVisible.Visible;
this.CatapultId = identifier;
this.Base.SetValueForKey(NSObject.FromObject(this.CatapultId), new NSString(Catapult.CollisionKey));
this.AudioPlayer = new CatapultAudioSampler(this.Base, sfxCoordinator);
// use the teamID to set the collision category mask
if (this.PhysicsNode?.PhysicsBody != null)
{
if (this.Team == Team.TeamA)
{
this.PhysicsNode.PhysicsBody.CategoryBitMask = (int)CollisionMask.CatapultTeamA;
var collisionBitMask = (CollisionMask)(int)this.PhysicsNode.PhysicsBody.CollisionBitMask;
this.PhysicsNode.PhysicsBody.CollisionBitMask = (nuint)(int)(collisionBitMask | CollisionMask.CatapultTeamB);
}
else if (this.Team == Team.TeamB)
{
this.PhysicsNode.PhysicsBody.CategoryBitMask = (int)CollisionMask.CatapultTeamB;
var collisionBitMask = (CollisionMask)(int)this.PhysicsNode.PhysicsBody.CollisionBitMask;
this.PhysicsNode.PhysicsBody.CollisionBitMask = (nuint)(int)(collisionBitMask | CollisionMask.CatapultTeamA);
}
}
}
private void UpdateEffectsVolume()
{
this.effectsGain = SFXCoordinator.EffectsGain();
this.AudioEnvironment.OutputVolume = effectsGain;
}
public CollisionAudioSampler(SCNNode node, Config config, SFXCoordinator sfxCoordinator) : base(config.PresetName, node, sfxCoordinator)
{
this.configuration = config;
}
public void Play()
{
this.Player.Volume = this.volume * SFXCoordinator.EffectsGain();
this.Player.Play();
}
public CatapultAudioSampler(SCNNode node, SFXCoordinator sfxCoordinator) : base("catapult", node, sfxCoordinator)
{
}