// Update is called once per frame
void Update()
{
switch (State)
{
case GameStates.NotRunning: return;
case GameStates.Paused: return;
case GameStates.DemoStarting:
{
//whatever is there is cleared to the bottom rapidly
//and replaced with the start of the demo
UpdateScrolling();
if (DemoLinesCleared == TilesY)
{
CurrentScrollSpeed = DemoScrollSpeed;
State = GameStates.DemoRunning;
}
break;
}
case GameStates.DemoRunning:
{
//similar to normal running, with no lives, timers, or collisions
UpdateScrolling();
break;
}
case GameStates.DemoEnding:
{
//demo is cleared to bottom rapidly, and replaced with
//first screen of new game
UpdateScrolling();
if (RowCounter > TilesY)
{
State = GameStates.WaitingForThumb;
CurrentScrollSpeed = MinScrollSpeed;
}
break;
}
case GameStates.WaitingForThumb:
{
if (UI.AnimatingPanel())
{
return;
}
CheckForThumbDown();
break;
}
case GameStates.CountDown:
{
CheckCountDown();
break;
}
case GameStates.ThumbActive:
{
if (UI.AnimatingPanel())
{
return;
}
UpdateScrolling();
CheckForCollision();
AddEnemies();
UpdateEnemies();
if (CurrentLives == 0)
{
EndGame();
}
if (ThumbUpTimer < 3)
{
ThumbUpTimer += Time.deltaTime;
if (ThumbUpTimer > 3)
{
ThumbUpTimer = 3;
}
UI.UpdateTimer(ThumbUpTimer);
}
break;
}
case GameStates.ThumbLifted:
{
if (UI.AnimatingPanel())
{
return;
}
UpdateScrolling();
AddEnemies();
UpdateEnemies();
ThumbUpTimer -= Time.deltaTime;
if (ThumbUpTimer <= 0)
{
EndGame();
}
UI.UpdateTimer(ThumbUpTimer);
CheckForThumbDown();
break;
}
}
}