State UpdateCore(InputType inputType, MoveAmount moveAmount)
{
var currentTetrimino = data.CurrentTetrimino;
switch (inputType)
{
case InputType.TurnLeft when fieldAnalyzer.CanTurnLeft(currentTetrimino):
data.CurrentTetrimino.TurnLeft();
break;
case InputType.TurnRight when fieldAnalyzer.CanTurnRight(currentTetrimino):
data.CurrentTetrimino.TurnRight();
break;
case InputType.Fall: {
while (fieldAnalyzer.CanMove(currentTetrimino, 0, -1))
{
currentTetrimino.Move(0, -1);
}
data.Field.SetTetrimino(currentTetrimino.X, currentTetrimino.Y, currentTetrimino.TetriminoColors);
return(State.Ground);
}
case InputType.Move: {
var canMove = fieldAnalyzer.CanMove(currentTetrimino, moveAmount.X, moveAmount.Y);
if (moveAmount.Y < 0 && !canMove)
{
data.Field.SetTetrimino(currentTetrimino.X, currentTetrimino.Y, currentTetrimino.TetriminoColors);
return(State.Ground);
}
if (canMove)
{
currentTetrimino.Move(moveAmount.X, moveAmount.Y);
}
break;
}
case InputType.None:
break;
default:
break;
}
return(State.UserOperation);
}
public void Set(InputType input, MoveAmount move)
{
InputType = input;
MoveAmount = move;
}