public void SoftDrop()
{
if (currentBlock == null || landed)
{
return;
}
moveDelta = MoveDelda.SoftDrop;
}
public void NormalDrop()
{
if (currentBlock == null || landed)
{
return;
}
moveDelta = MoveDelda.Normal;
}
public void HoldBlock()
{
if (currentBlock == null)
{
return;
}
if (holdedThisTurn)
{
return;
}
originSize = currentBlock.transform.localScale;
if (holded != null)
{
var tmp = currentBlock;
currentBlock = holded;
holded = tmp;
currentBlock.transform.position = new Vector3(Tetris.Width / 2, Tetris.Height);
currentBlock.transform.localScale = originSize;
DestroyPreview();
InitPreview();
UpdatePreview();
}
else
{
DestroyPreview();
holded = currentBlock;
NextBlock();
}
vfx?.PlayClip(SV.ClipHold);
// reset block state
moveDelta = MoveDelda.Normal;
holdedThisTurn = true;
if (holded is BlockO || holded is BlockI)
{
holded.transform.position = new Vector3(holdedViewPosX - holdedViewPosOffset, holdedViewPosY, 0);
}
else
{
holded.transform.position = new Vector3(holdedViewPosX, holdedViewPosY, 0);
}
holded.transform.localScale = new Vector3(sizeScale, sizeScale);
holded.transform.rotation = Quaternion.Euler(0, 0, 0);
holded.ResetState();
}
public void Fall(float deltaTime)
{
if (gameOver)
{
return;
}
time += deltaTime;
OnTimeChanged?.Invoke(time);
if (currentBlock == null)
{
return;
}
if (!landed)
{
if (!isLanding)
{
if (lastFallTime >= FallDeltaTime)
{
isLanding = !currentBlock.MoveDown();
lastFallTime = 0;
}
else
{
lastFallTime += deltaTime;
}
}
else
{
if (lastWaitTime >= waitLandTime)
{
landed = true;
lastWaitTime = 0;
vfx?.PlayClip(SV.ClipSoftDrop);
}
else
{
isLanding = !currentBlock.MoveDown();
lastWaitTime += Time.deltaTime;
}
}
}
else
{
// trigger vfx before check(), because the currentBlock reference has been cleared after check() method.
vfx?.PlayClip(SV.ClipLanding);
DestroyPreview();
AddToGrid();
if (gameOver)
{
return;
}
Check();
moveDelta = MoveDelda.Normal;
isLanding = false;
landed = false;
}
}
