public View()
{
//model = new Model();
//controller = new Controller(model);
controllerColor = Color.DarkCyan;
timer = new Timer()
{
Interval = 1000
};
timer.Tick += delegate {
input = USERINPUT.DOWN;
};
timer.Tick += (s, e) => Invalidate();
timer.Start();
}
public View()
{
model = new Model();
controller = new Controller(model, this);
input = USERINPUT.DOWN;
timer = new Timer()
{
Interval = model.speed
}; // 執行Tick事件的速度
timer.Tick += delegate {
input = USERINPUT.DOWN; // 在Tick發生之後要做{input = USERINPUT.DOWN;}
};
timer.Tick += (s, e) => Invalidate(); // 然後再來要做{Invalidate();} Invalidate裡面會呼叫OnPaint
timer.Start();
}
public void UserHasInput()
{
USERINPUT input = view.input;
if (block_falling && currentState == "gameState")
{
if (!CanFall())
{
model.block_turn(); // turn falling block into piling block
model.del_lines();
block_falling = false;
}
}
if (!block_falling)
{
// if block piling, update board and new block
cp = np; // replace current piece with next piece
cr = nr;
np = rd1.Next(7);
nr = rd1.Next(4);
if (IsGameover(cp, cr))
{
currentState = "gameOverState";
}
else
{
model.add_block(cp, cr);
block_falling = true;
}
}
if (currentState == "gameOverState")
{
if (input == USERINPUT.RESTART)
{
model.BoardInit();
np = rd1.Next(7);
nr = rd1.Next(4);
model.total_del = 0;
model.difficulty = 1;
currentState = "gameState";
}
else
{
// actually, do nothing.
// if user doesn't click any button, input is DOWN.
// if user clicks the NO button, the button will call Application.Exit()
}
}
else if (currentState == "gameState")
{
switch (input)
{
case USERINPUT.DOWN:
if (CanFall())
{
model.block_fall();
}
break;
case USERINPUT.LEFT:
if (CanLeft())
{
model.block_left();
}
break;
case USERINPUT.RIGHT:
if (CanRight())
{
model.block_right();
}
break;
case USERINPUT.CCW_ROTATE: // counter clockwise
if (CanRotate(cp, cr, 1))
{
cr = (cr + 1) % 4; // rotate the piece
model.block_rotate(cp, cr); // overwrite with the rotated piece
}
break;
case USERINPUT.CW_ROTATE: // clockwise
if (CanRotate(cp, cr, -1))
{
if (cr == 0)
{
cr = 3;
}
else
{
cr -= 1; // rotate the piece
}
model.block_rotate(cp, cr); // overwrite with the rotated piece
} // end if
break;
case USERINPUT.LAND:
while (CanFall())
{
model.block_land();
}
break;
} // end switch
}
}