// While this is running, the shells will be called to move.
public IEnumerator PerformGame()
{
if (currentState == GameState.SHOW)
{
currentState = GameState.SHUFFLING;
for (int iterating = 0; iterating < numberOfSwitches; ++iterating)
{
// We pick two random shells to move
int randomIndex1 = Random.Range(0, InteractShell.shellList.Count);
int randomIndex2 = Random.Range(0, InteractShell.shellList.Count);
while (randomIndex1 == randomIndex2)
{
randomIndex2 = Random.Range(0, InteractShell.shellList.Count);
}
InteractShell currShell1 = InteractShell.shellList[randomIndex1];
InteractShell currShell2 = InteractShell.shellList[randomIndex2];
currShell1.SwapShellLocation(currShell2);
// While we are moving these shells, we wait
while (currShell1.IsMoving || currShell2.IsMoving)
{
yield return(null);
}
}
currentState = GameState.SELECTING;
}
}
// Swaps this and the other shell's location
public void SwapShellLocation(InteractShell otherShell)
{
if (isMoving == false && otherShell.isMoving == false)
{
startMoveLocation = gameObject.transform.position;
otherShell.startMoveLocation = otherShell.transform.position;
newLocation = otherShell.startMoveLocation;
otherShell.newLocation = startMoveLocation;
isMoving = true;
otherShell.isMoving = true;
}
}
// When called, starts up the game
public void StartGame()
{
if (currentState == GameState.BEGINNING || currentState == GameState.LOADING)
{
if (gameScore % turnDifficulty == 0 && gameScore != 0)
{
// Every X sucessful rounds, we increase the difficulty.
IncreaseDifficulty();
soundPlayer.SpeedUpSong();
}
luckyShell = DetermineLuckyShell();
currentState = GameState.SHOW;
StartCoroutine(ShowLuckyShell());
}
}
// This is called when the player has selected a shell to see if they are right
public IEnumerator ConcludeGame(InteractShell selectedShell)
{
if (currentState == GameState.SELECTING)
{
// The reason we wait 3 seconds here is because we want to make sure the ShowLuckyShell method
// completes running its course, since we called it in parallel to this method.
if (selectedShell.IsWinner == true)
{
currentState = GameState.WIN;
gameScore += 1;
StartCoroutine(soundPlayer.WinSound());
while (selectedShell.AnimateOpenChest() == false)
{
yield return(null);
}
while (selectedShell.AnimateCloseChest() == false)
{
yield return(null);
}
}
else
{
currentState = GameState.LOSE;
StartCoroutine(soundPlayer.LoseSound());
while (luckyShell.AnimateOpenChest() == false)
{
yield return(null);
}
while (luckyShell.AnimateCloseChest() == false)
{
yield return(null);
}
// If we lose once, we restart from the start
gameScore = 0;
numberOfSwitches = origNumberOfSwitches;
soundPlayer.RestartSong();
}
yield return(new WaitForSeconds(1f));
// We then reset the shells back
foreach (InteractShell currShell in InteractShell.shellList)
{
currShell.ResetShell();
}
// And depending if we won/lost, we proceed accordingly
if (currentState == GameState.LOSE)
{
currentState = GameState.BEGINNING;
}
else if (currentState == GameState.WIN)
{
currentState = GameState.LOADING;
yield return(null);
StartGame();
}
}
}