public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear(animated);
// Preload the audio file.
this.source = SCNAudioSource.FromFile("art.scnassets/ping.aif");
this.source.Loops = true;
this.source.Load();
if (ARConfiguration.IsSupported)
{
// Start the ARSession.
var configuration = new ARWorldTrackingConfiguration {
PlaneDetection = ARPlaneDetection.Horizontal
};
this.sceneView.Session.Run(configuration, default(ARSessionRunOptions));
this.screenCenter = new CGPoint(this.sceneView.Bounds.GetMidX(), this.sceneView.Bounds.GetMidY());
// Prevent the screen from being dimmed after a while as users will likely have
// long periods of interaction without touching the screen or buttons.
UIApplication.SharedApplication.IdleTimerDisabled = true;
}
else
{
this.ShowUnsupportedDeviceError();
}
}
private void LoadSounds()
{
this.aahSound = SCNAudioSource.FromFile("audio/aah_extinction.mp3");
this.aahSound.Volume = 1f;
this.aahSound.Positional = false;
this.aahSound.Load();
this.catchFireSound = SCNAudioSource.FromFile("audio/panda_catch_fire.mp3");
this.catchFireSound.Volume = 5f;
this.catchFireSound.Positional = false;
this.catchFireSound.Load();
this.ouchSound = SCNAudioSource.FromFile("audio/ouch_firehit.mp3");
this.ouchSound.Volume = 2f;
this.ouchSound.Positional = false;
this.ouchSound.Load();
this.hitSound = SCNAudioSource.FromFile("audio/hit.mp3");
this.hitSound.Volume = 2f;
this.hitSound.Positional = false;
this.hitSound.Load();
this.hitEnemySound = SCNAudioSource.FromFile("audio/Explosion1.m4a");
this.hitEnemySound.Volume = 2f;
this.hitEnemySound.Positional = false;
this.hitEnemySound.Load();
this.explodeEnemySound = SCNAudioSource.FromFile("audio/Explosion2.m4a");
this.explodeEnemySound.Volume = 2f;
this.explodeEnemySound.Positional = false;
this.explodeEnemySound.Load();
this.jumpSound = SCNAudioSource.FromFile("audio/jump.m4a");
this.jumpSound.Volume = 0.2f;
this.jumpSound.Positional = false;
this.jumpSound.Load();
this.attackSound = SCNAudioSource.FromFile("audio/attack.mp3");
this.attackSound.Volume = 1.0f;
this.attackSound.Positional = false;
this.attackSound.Load();
for (var i = 0; i < Character.StepsCount; i++)
{
var audioSource = SCNAudioSource.FromFile($"audio/Step_rock_0{i}.mp3");
audioSource.Volume = 0.5f;
audioSource.Positional = false;
audioSource.Load();
this.steps.Add(audioSource);
}
}
void SetupMusic()
{
// Get an arbitrary node to attach the sounds to.
SCNNode node = GameView.Scene.RootNode;
SCNAudioSource source = SCNAudioSource.FromFile("game.scnassets/sounds/music.m4a");
source.Loops = true;
source.Volume = 0.25f;
source.ShouldStream = true;
source.Positional = false;
SCNAudioPlayer player = SCNAudioPlayer.FromSource(source);
node.AddAudioPlayer(player);
}
void SetupSounds()
{
// Get an arbitrary node to attach the sounds to
SCNNode node = GameView.Scene.RootNode;
// The wind sound
SCNAudioSource source = SCNAudioSource.FromFile("game.scnassets/sounds/wind.m4a");
source.Volume = .3f;
SCNAudioPlayer player = SCNAudioPlayer.FromSource(source);
source.Loops = true;
source.ShouldStream = true;
source.Positional = false;
node.AddAudioPlayer(player);
// fire
source = SCNAudioSource.FromFile("game.scnassets/sounds/flamethrower.mp3");
source.Loops = true;
source.Volume = 0;
source.Positional = false;
flameThrowerSound = SCNAudioPlayer.FromSource(source);
node.AddAudioPlayer(flameThrowerSound);
// hit
hitSound = SCNAudioSource.FromFile("game.scnassets/sounds/ouch_firehit.mp3");
hitSound.Volume = 2f;
hitSound.Load();
pshhhSound = SCNAudioSource.FromFile("game.scnassets/sounds/fire_extinction.mp3");
pshhhSound.Volume = 2f;
pshhhSound.Load();
aahSound = SCNAudioSource.FromFile("game.scnassets/sounds/aah_extinction.mp3");
aahSound.Volume = 2f;
aahSound.Load();
// collectable
collectPearlSound = SCNAudioSource.FromFile("game.scnassets/sounds/collect1.mp3");
collectPearlSound.Volume = 0.5f;
collectPearlSound.Load();
collectFlowerSound = SCNAudioSource.FromFile("game.scnassets/sounds/collect1.mp3");
collectFlowerSound.Load();
// victory
victoryMusic = SCNAudioSource.FromFile("game.scnassets/sounds/Music_victory.mp3");
victoryMusic.Volume = 0.5f;
}
public Character()
{
for (int i = 0; i < StepsSoundCount; i++)
{
steps [i, (int)FloorMaterial.Grass] = SCNAudioSource.FromFile(string.Format("game.scnassets/sounds/Step_grass_0{0}.mp3", i));
steps [i, (int)FloorMaterial.Grass].Volume = 0.5f;
steps [i, (int)FloorMaterial.Rock] = SCNAudioSource.FromFile(string.Format("game.scnassets/sounds/Step_rock_0{0}.mp3", i));
if (i < StepsInWaterSoundCount)
{
steps [i, (int)FloorMaterial.Water] = SCNAudioSource.FromFile(string.Format("game.scnassets/sounds/Step_splash_0{0}.mp3", i));
steps [i, (int)FloorMaterial.Water].Load();
}
else
{
steps [i, (int)FloorMaterial.Water] = steps [i % StepsInWaterSoundCount, (int)FloorMaterial.Water];
}
steps [i, (int)FloorMaterial.Rock].Load();
steps [i, (int)FloorMaterial.Grass].Load();
// Load the character.
SCNScene characterScene = SCNScene.FromFile("game.scnassets/panda.scn");
SCNNode characterTopLevelNode = characterScene.RootNode.ChildNodes [0];
Node = SCNNode.Create();
Node.AddChildNode(characterTopLevelNode);
// Configure the "idle" animation to repeat forever
foreach (var childNode in characterTopLevelNode.ChildNodes)
{
foreach (var key in childNode.GetAnimationKeys())
{
CAAnimation animation = childNode.GetAnimation(key);
animation.UsesSceneTimeBase = false;
animation.RepeatCount = float.PositiveInfinity;
childNode.AddAnimation(animation, key);
}
}
// retrieve some particle systems and save their birth rate
fireEmitter = characterTopLevelNode.FindChildNode("fire", true);
fireBirthRate = fireEmitter.ParticleSystems [0].BirthRate;
fireEmitter.ParticleSystems [0].BirthRate = 0;
fireEmitter.Hidden = false;
smokeEmitter = characterTopLevelNode.FindChildNode("smoke", true);
smokeBirthRate = smokeEmitter.ParticleSystems [0].BirthRate;
smokeEmitter.ParticleSystems [0].BirthRate = 0;
smokeEmitter.Hidden = false;
whiteSmokeEmitter = characterTopLevelNode.FindChildNode("whiteSmoke", true);
whiteSmokeBirthRate = whiteSmokeEmitter.ParticleSystems [0].BirthRate;
whiteSmokeEmitter.ParticleSystems [0].BirthRate = 0;
whiteSmokeEmitter.Hidden = false;
SCNVector3 min = SCNVector3.Zero;
SCNVector3 max = SCNVector3.Zero;
Node.GetBoundingBox(ref min, ref max);
float radius = (max.X - min.X) * .4f;
float height = (max.Y - min.Y);
// Create a kinematic with capsule.
SCNNode colliderNode = SCNNode.Create();
colliderNode.Name = "collider";
colliderNode.Position = new SCNVector3(0f, height * .51f, 0f);
colliderNode.PhysicsBody = SCNPhysicsBody.CreateBody(
SCNPhysicsBodyType.Kinematic,
SCNPhysicsShape.Create(SCNCapsule.Create(radius, height))
);
// We want contact notifications with the collectables, enemies and walls.
colliderNode.PhysicsBody.ContactTestBitMask = (nuint)(int)(Bitmask.SuperCollectable | Bitmask.Collectable | Bitmask.Collision | Bitmask.Enemy);
Node.AddChildNode(colliderNode);
walkAnimation = LoadAnimationFromSceneNamed("game.scnassets/walk.scn");
walkAnimation.UsesSceneTimeBase = false;
walkAnimation.FadeInDuration = .3f;
walkAnimation.FadeOutDuration = .3f;
walkAnimation.RepeatCount = float.PositiveInfinity;
walkAnimation.Speed = CharacterSpeedFactor;
// Play foot steps at specific times in the animation
walkAnimation.AnimationEvents = new [] {
SCNAnimationEvent.Create(.1f, (animation, animatedObject, playingBackward) => PlayFootStep()),
SCNAnimationEvent.Create(.6f, (animation, animatedObject, playingBackward) => PlayFootStep())
};
}
}