Tutorial UI in VR mode

FallingLaunch.js

@@ -60,7 +60,7 @@ function Awake () {
 
 function Start () {
 
-
+	// PlayerPrefs.DeleteAll();
 	if (!alreadyLaunched) {
 
 //		TestFlightUnity.TestFlight.TakeOff( testFlightToken );

FallingPlayer.js

@@ -84,12 +84,12 @@ private var scoreUIVRMatl : Material;
 private var peakScoreFlashValueVR : float = 1.0;
 
 var reticleVRUIObj : GameObject;
-private var reticleVRUIScript : VRLifeMeter;
+static var reticleVRUIScript : VRLifeMeter;
 
 var clearDestroyedObjects : boolean = false;
 
 var whiteFader : FadeInOutAlt;
-var introComponent : IntroSequence1stPerson;
+private var introComponent : IntroSequence1stPerson;
 introComponent = GetComponent("IntroSequence1stPerson");
 
 var simpleVelocityLimiterComponent : SimpleVelocityLimiter;
@@ -180,7 +180,6 @@ function Start() {
       Debug.LogError("You forgot to assign an object for the VR reticle... trying to look up manually");
       reticleVRUIScript = GameObject.Find("vr-radial-life-meter").GetComponent.<VRLifeMeter>();
     }
-    reticleVRUIScript.FadeReticleIn(1.5);
   }
 
 //	startingFogColor = RenderSettings.fogColor * 2;
@@ -212,8 +211,16 @@ function Start() {
     rb.isKinematic = false;
   }
 
+  // introComponent's existence is a proxy for level 1, 
+  // where we don't want the reticle to be visible yet
+  // (resuming from a level 1 post-intro checkpoint
+  // is handled in Respawn.js (mainRespawnScript):
 	if (!introComponent) {
 	   UIscriptComponent.UnhideGUI();
+
+     if (FallingLaunch.isVRMode) {
+        reticleVRUIScript.FadeReticleIn(1.5);
+     }
 	}
 
 	LevelStartFade();

IntroSequence1stPerson.js

@@ -15,6 +15,7 @@ function Start () {
     if (!FallingLaunch.NewGamePlus) {
 		PlayerController.enabled = false;
 		ScoreController.enabled = false;
+
         if (!FallingLaunch.isVRMode) {
 		  FallingPlayer.UIscriptComponent.HideGUI();
         }
@@ -27,16 +28,15 @@ function Start () {
 	    	destructible.enabled = false;
 	    	shardColor = shardRenderer.material.color;
 	    }
-    }
-    else if (FallingLaunch.NewGamePlus) {
+    } else if (FallingLaunch.NewGamePlus) {
 		PlayerController.enabled = true;
 		ScoreController.enabled = true;
 		LifeController.enabled = true;
-		//FallingPlayer.UIscriptComponent.HideGUI();
-		FallingPlayer.UIscriptComponent.UnhideGUI();
-    }
-
 
+        if (!FallingLaunch.isVRMode) {
+    		FallingPlayer.UIscriptComponent.UnhideGUI();
+        }
+    }
 }
 
 function EndIntro (playAudio : boolean) {
@@ -48,6 +48,10 @@ function EndIntro (playAudio : boolean) {
 		FallingPlayer.UIscriptComponent.UnhideGUI();
 	}
 
+    if (FallingLaunch.isVRMode) {
+        FallingPlayer.reticleVRUIScript.FadeReticleIn(1.5);
+    }
+
     for(var shard : GameObject in GameObject.FindGameObjectsWithTag("Shard")) {
         destructible = shard.GetComponent(ProjectileDestroy);
     	shard.GetComponent.<Rigidbody>().isKinematic = false;
@@ -69,7 +73,7 @@ function EndIntro (playAudio : boolean) {
         for(var shard : GameObject in GameObject.FindGameObjectsWithTag("Shard"))
         shard.GetComponent.<Renderer>().material.color = Color.Lerp(start, end, i);
         yield;
-    	}
+	}
 }
 
 function DeathHelp() {

IntroUITrigger.js

@@ -7,13 +7,14 @@ var fallingUI : GameObject;
 static var fallingUIComponent : fallingUITest;
 
 enum Triggers {
-trigger1,
-trigger2,
-trigger3
+	trigger1,
+	trigger2,
+	trigger3
 };
 
 var helpIcon: UISprite;
 var thisIcon : String;
+var iconNameVR : String;
 var thisTimer : float = 8;
 var thisTrigger : Triggers;
 var tutorialSprite : UISprite;
@@ -61,16 +62,20 @@ function Start () {
 
 	helpIcon.pixelsFromBottom(textHeight);
 	helpIcon.hidden = true;
-
+		
 	audioSource = GetComponent.<AudioSource>();
 
 }
 
 function OnTriggerEnter (other : Collider) {
   if (other.gameObject.CompareTag ("Player") && activeIntro == false && FallingLaunch.NewGamePlus == false) {
 		activeIntro = true;
-		fallingIntroUIComponent.ShowIcon(helpIcon, thisTimer, tutorialSprite);
-		tutorialSpritePosition(thisTimer);
+		if (FallingLaunch.isVRMode) {
+			fallingIntroUIComponent.ShowIconVR(iconNameVR, thisTimer);	
+		} else {
+			fallingIntroUIComponent.ShowIcon(helpIcon, thisTimer, tutorialSprite);
+			tutorialSpritePosition(thisTimer);
+		}
 		if (audioSource) {audioSource.Play();}
 	}
 }
@@ -93,6 +98,8 @@ function tutorialSpritePosition(timer : float) {
 }
 
 function ShowHelpAfterDeath() {
+	if (!FallingLaunch.isVRMode) {
 		fallingIntroUIComponent.ShowIcon(helpIcon, 2, tutorialSprite);
 		tutorialSpritePosition(2);
+	}
 }

fallingIntroUI.js

@@ -2,9 +2,13 @@
 
 var scriptName : GameObject;
 static var currentIcon : UISprite;
+private var tutorialObjVR : GameObject;
+private var iconVRMatl : Material;
+private var iconVRRenderer : Renderer;
 
 function Start () {
-	}
+	tutorialObjVR = gameObject.Find("tutorial-vr-ui-group");
+}
 
 function ShowIcon(icon : UISprite, timer : float, bgIcon : UISprite) {
 //	tutorialSpritePosition(timer);
@@ -25,4 +29,46 @@ function ShowIcon(icon : UISprite, timer : float, bgIcon : UISprite) {
 	icon.alphaTo( 2.0f, 0.0f, Easing.Sinusoidal.easeOut);
 	yield WaitForSeconds (2);
 	icon.hidden = true;
+}
+
+function ShowIconVR(iconName : String, timer : float) {
+	// TODO: Improve perf by grabbing and caching these in Start?
+	// find corresponding gameObject in children:
+	// Debug.Log("Showing " + iconName);
+	var thisIcon : GameObject = tutorialObjVR.transform.Find(iconName).gameObject;
+
+	if (thisIcon) {
+		thisIcon.SetActive(true);
+	    iconVRRenderer = thisIcon.GetComponent.<Renderer>();
+	    iconVRMatl = iconVRRenderer.material;
+	    // iconVRMatl.color.a = 1;
+		FadeIconVR(timer/4, FadeDir.In);
+
+	    yield WaitForSeconds (timer/2);
+	    if (FallingPlayer.isAlive == 0) {
+	    	iconVRMatl.color.a = 0; thisIcon.SetActive(false); return;
+	    }
+	    yield WaitForSeconds (timer/4);
+
+	    FadeIconVR(timer/4, FadeDir.Out);
+
+	    yield WaitForSeconds (timer/4);
+	    // iconVRMatl.color.a = 0;
+	    thisIcon.SetActive(false);
+	}
+}
+
+function FadeIconVR (timer : float, fadeType : FadeDir) {
+
+    var start = fadeType == FadeDir.In ? 0.0 : 0.8;
+    var end = fadeType == FadeDir.In ? 0.8 : 0.0;
+    var i = 0.0;
+    var step = 1.0/timer;
+
+    while (i <= 1.0) {
+        i += step * Time.deltaTime;
+        iconVRMatl.color.a = Mathf.Lerp(start, end, i);
+        yield;
+        if (FallingPlayer.isAlive == 0) {iconVRMatl.color.a = 0.0; break;}
+    }
 }

lifeCountdown.js

@@ -1,13 +1,15 @@
-var script : ScoreController;
+private var script : ScoreController;
 
 var LifeFlashTexture : GameObject;
 static var LifeFlashTextureScript : GUITextureLaunch;
 LifeFlashTextureScript = LifeFlashTexture.GetComponent("GUITextureLaunch");
 
 var lifeFlashUIVR : GameObject;
-var lifeFlashUIRenderer : Renderer;
-var lifeFlashUIMatl : Material;
-var peakLifeFlashValueVR : float = 0.33;
+private var lifeFlashUIRenderer : Renderer;
+private var lifeFlashUIMatl : Material;
+private var peakLifeFlashValueVR : float = 0.7;
+
+var fallingIntroUIComponent : fallingIntroUI;
 
 static var inOutro : boolean = false;
 
@@ -110,6 +112,10 @@ function TickingAway (delay : float) {
 
 		   	if (!FallingLaunch.isVRMode) {
 				GetComponent(FallingPlayer).ShowDeathHelp();
+			} else if (fallingIntroUIComponent) {
+				// fallingIntroUIComponent only exists on intro level:
+				// 'tutorial-vr-intro-2' is the name of the 'gather orbs to survive' icon
+				fallingIntroUIComponent.ShowIconVR('tutorial-vr-intro-2', 8);
 			}
 
 			// New GameAnalytics "Design" event syntax: