//[Export ("renderer:didApplyAnimationsAtTime:")]
public void DidApplyAnimations(SCNSceneRenderer renderer, double timeInSeconds)
{
if (IkActive)
{
// update the influence factor of the IK constraint based on the animation progress
var currProgress = (float)(Attack.Speed * (timeInSeconds - AnimationStartTime) / AnimationDuration);
//clamp
currProgress = (float)Math.Max(0, currProgress);
currProgress = (float)Math.Min(1, currProgress);
if (currProgress >= 1)
{
IkActive = false;
}
float middle = 0.5f;
float f;
// smoothly increate from 0% to 50% then smoothly decrease from 50% to 100%
if (currProgress > middle)
{
f = (1.0f - currProgress) / (1.0f - middle);
}
else
{
f = currProgress / middle;
}
Ik.InfluenceFactor = f;
LookAt.InfluenceFactor = 1 - f;
}
}
public void Update(double deltaTime, SCNSceneRenderer aRenderer)
{
// Based on gamestate:
// ingame: Move the character if running.
// ingame: prevent movement of the character past our level bounds.
// ingame: perform logic for the player character.
// any: move the directional light with any player movement.
// ingame: update the coconuts kinematically.
// ingame: perform logic for each monkey.
// ingame: because our camera could have moved, update the transforms needs to fly
// collected bananas from the player (world space) to score (screen space)
var appDelegate = SharedAppDelegate.AppDelegate;
var currentState = GameSimulation.Sim.CurrentGameState;
// Move character along path if walking.
MoveCharacterAlongPathWith(deltaTime, currentState);
// Based on the time along path, rotation the character to face the correct direction.
PlayerCharacter.Rotation = GetPlayerDirectionFromCurrentPosition();
if (currentState == GameState.InGame)
{
PlayerCharacter.Update(deltaTime);
}
// Move the light
UpdateSunLightPosition();
if (currentState == GameState.PreGame ||
currentState == GameState.PostGame ||
currentState == GameState.Paused)
{
return;
}
foreach (MonkeyCharacter monkey in Monkeys)
{
monkey.Update(deltaTime);
}
// Update timer and check for Game Over.
SecondsRemaining -= deltaTime;
if (SecondsRemaining < 0.0)
{
DoGameOver();
}
// update the player's SP position.
SCNVector3 playerPosition = PlayerCharacter.WorldTransform.GetPosition();
screenSpacePlayerPosition = appDelegate.Scene.ProjectPoint(playerPosition);
// Update the SP position of the score label
CGPoint pt = ScoreLabelLocation;
worldSpaceLabelScorePosition = appDelegate.Scene.UnprojectPoint(new SCNVector3(pt.X, pt.Y, screenSpacePlayerPosition.Z));
}
public void RendererUpdateAtTime(SCNSceneRenderer renderer, double updateAtTime)
{
if (Session?.CurrentFrame == null)
{
return;
}
// Vital for memory: Single location to set current frame! (Note: Assignment disposes existing frame -- see `set`
ViewController.CurrentFrame = Session.CurrentFrame;
UpdateFocusSquare();
// If light estimation is enabled, update the intensity of the model's lights and the environment map
var lightEstimate = ViewController.CurrentFrame.LightEstimate;
if (lightEstimate != null)
{
SceneView.Scene.EnableEnvironmentMapWithIntensity((float)(lightEstimate.AmbientIntensity / 40f), serialQueue);
}
else
{
SceneView.Scene.EnableEnvironmentMapWithIntensity(40f, serialQueue);
}
}
public void Update (double deltaTime, SCNSceneRenderer aRenderer)
{
// Based on gamestate:
// ingame: Move the character if running.
// ingame: prevent movement of the character past our level bounds.
// ingame: perform logic for the player character.
// any: move the directional light with any player movement.
// ingame: update the coconuts kinematically.
// ingame: perform logic for each monkey.
// ingame: because our camera could have moved, update the transforms needs to fly
// collected bananas from the player (world space) to score (screen space)
var appDelegate = SharedAppDelegate.AppDelegate;
var currentState = GameSimulation.Sim.CurrentGameState;
// Move character along path if walking.
MoveCharacterAlongPathWith (deltaTime, currentState);
// Based on the time along path, rotation the character to face the correct direction.
PlayerCharacter.Rotation = GetPlayerDirectionFromCurrentPosition ();
if (currentState == GameState.InGame)
PlayerCharacter.Update (deltaTime);
// Move the light
UpdateSunLightPosition ();
if (currentState == GameState.PreGame ||
currentState == GameState.PostGame ||
currentState == GameState.Paused)
return;
foreach (MonkeyCharacter monkey in Monkeys)
monkey.Update (deltaTime);
// Update timer and check for Game Over.
SecondsRemaining -= deltaTime;
if (SecondsRemaining < 0.0)
DoGameOver ();
// update the player's SP position.
SCNVector3 playerPosition = PlayerCharacter.WorldTransform.GetPosition ();
screenSpacePlayerPosition = appDelegate.Scene.ProjectPoint (playerPosition);
// Update the SP position of the score label
CGPoint pt = ScoreLabelLocation;
worldSpaceLabelScorePosition = appDelegate.Scene.UnprojectPoint (new SCNVector3 (pt.X, pt.Y, screenSpacePlayerPosition.Z));
}
//[Export ("renderer:didApplyAnimationsAtTime:")]
public void DidApplyAnimations (SCNSceneRenderer renderer, double timeInSeconds)
{
if (IkActive) {
// update the influence factor of the IK constraint based on the animation progress
var currProgress = (nfloat)(Attack.Speed * (timeInSeconds - AnimationStartTime) / AnimationDuration);
//clamp
currProgress = NMath.Max (0, currProgress);
currProgress = NMath.Min (1, currProgress);
if (currProgress >= 1) {
IkActive = false;
}
float middle = 0.5f;
nfloat f;
// smoothly increate from 0% to 50% then smoothly decrease from 50% to 100%
if (currProgress > middle) {
f = (1.0f - currProgress) / (1.0f - middle);
} else {
f = currProgress / middle;
}
Ik.InfluenceFactor = f;
LookAt.InfluenceFactor = 1 - f;
}
}
public void RendererUpdateAtTime(SCNSceneRenderer renderer, double updateAtTime)
{
gamePlay.Update();
}
public virtual void DidSimulatePhysics(SCNSceneRenderer renderer, double timeInSeconds)
{
GameLevel.Update(deltaTime, renderer);
}
public virtual void DidSimulatePhysics (SCNSceneRenderer renderer, double timeInSeconds)
{
GameLevel.Update (deltaTime, renderer);
}
