/// <summary>
///
/// </summary>
void Start()
{
textManagerObject = GameObject.Find("TextManager");
textManagerScript = textManagerObject.GetComponent <TextManager>();
instantiatorController = instantiator.GetComponent <InstantiatorController>();
boxCount = 0;
}
/// <summary>
/// check which game state the game is in and execute code specific to the game state.
/// </summary>
void Update()
{
switch (gameState)
{
case GameState.StartMenu:
// Wait for user to select a hand. Once selected, start mapping the room
#if !UNITY_EDITOR
InstructionTextMesh.text = "Welcome to HoloLens Prosthesis Trainer!\nPlease select which arm the prosthesis is on.\n(say 'left' or 'right')";
#else
InstructionTextMesh.text = "Welcome to HoloLens Prosthesis Trainer!\nPlease select which arm the prosthesis is on.\n(press 'l' or 'r')";
#endif
if (Input.GetKeyDown("l") || saidLeft)
{
rightHand = false;
StartMapping();
}
else if (Input.GetKeyDown("r") || saidRight)
{
rightHand = true;
StartMapping();
}
break;
case GameState.RoomScan:
// Call ScanText() while room is being scanned.
ScanText();
break;
case GameState.DoneScan:
// Scan is complete, game state will be updated in TapAndPlace.cs
InstructionTextMesh.text = "Scan done.\nSelect a sphere to place box and blocks test.";
break;
case GameState.BoxPlaced:
// Box and blocks has been placed. Stop spatial mapping from updating the mesh of the room.
// disable spatial understanding to get rid of the mesh of the scanned room.
SpatialMappingManager.Instance.StopObserver();
spatialUnderstanding.SetActive(false);
EnableObjectsForTest();
break;
case GameState.AlignArm:
// Arm is aligned, waits for either voice input or keyboard and game state will be updated by either
// OffsetFix.cs or VoiceManager.cs
#if !UNITY_EDITOR
InstructionTextMesh.text = "align controller with hologram and say 'align'";
#else
InstructionTextMesh.text = "align controller with hologram and press 'space'";
#endif
break;
case GameState.ArmAligned:
// wait until timer is started. Game state updated when s pressed, or by VoiceManager.cs when
// user says 'start'
#if !UNITY_EDITOR
InstructionTextMesh.text = "When ready, say 'start' to start test.\nYou have 60 seconds.";
#else
InstructionTextMesh.text = "When ready, press 's' to start test.\nYou have 60 seconds.";
#endif
if (Input.GetKeyDown("s"))
{
gameState = GameState.TimerStarted;
}
break;
case GameState.TimerStarted:
// counts down until test time is up. When time is up advance to next game state.
if (countTime > 0)
{
countTime -= Time.deltaTime;
InstructionTextMesh.text = countTime.ToString();
}
else
{
countTrigger = GameObject.Find("CountTrigger");
boxCounter = countTrigger.GetComponent <BoxCounter>();
numBlocks = boxCounter.boxCount;
gameState = GameState.TimerEnded;
}
break;
case GameState.TimerEnded:
// displays text for when the timer is up. Shows how many blocks had been successfully transferred.
// waits for user to either restart the test or exit the game. If restarted, resets all the prefabs
// and changed back to ArmAlign state.
#if !UNITY_EDITOR
InstructionTextMesh.text = "Time's up! You successfully moved " + numBlocks + " blocks.\n Would you like to try again?\n(say 'again' to try again, or do the bloom gesture to end the game.)";
#else
InstructionTextMesh.text = "Time's up! You successfully moved " + numBlocks + " blocks.\n Would you like to try again?\n(press 'r' to try again, or do the bloom gesture to end the game.)";
#endif
if (Input.GetKeyDown("r") || saidRestart)
{
saidRestart = false;
boxCounter.boxCount = 0;
countTime = 20;
gameState = GameState.ArmAligned;
GameObject pickupInstantiator = GameObject.Find("PickUpInstatiator");
instantiatorController = pickupInstantiator.GetComponent <InstantiatorController>();
instantiatorController.ResetPrefabs();
}
break;
}
}
