//проверка возможности смещения вниз
public override bool CheckDown(Field field)
{
if (field.TetrisField[field.CurY + 2, field.CurX] == true || field.TetrisField[field.CurY + 2, field.CurX + 1] == true ||
(field.CurY + 2) == field.Height - 1) return false;
return false;
}
//проверка возможности смещения вправо
public override bool CheckRight(Field field)
{
if (_position == 1)
{
if (field.TetrisField[field.CurY, field.CurX + 2] == true || field.TetrisField[field.CurY + 1, field.CurX + 2] == true ||
field.TetrisField[field.CurY + 2, field.CurX + 1] == true || field.CurX == field.Width - 3) return false;
else return true;
}
else
{
if (_position == 2)
{
if (field.TetrisField[field.CurY + 1, field.CurX + 2] == true || field.TetrisField[field.CurY + 2, field.CurX + 3] == true ||
field.CurX == field.Width - 4) return false;
else return true;
}
if (_position == 3)
{
if (field.TetrisField[field.CurY, field.CurX + 3] == true || field.TetrisField[field.CurY + 1, field.CurX + 3] == true ||
field.TetrisField[field.CurY + 2, field.CurX + 2] == true || field.CurX == field.Width - 4) return false;
else return true;
}
if (_position == 4)
{
if (field.TetrisField[field.CurY, field.CurX + 2] == true || field.TetrisField[field.CurY + 1, field.CurX + 3] == true ||
field.CurX == field.Width - 4) return false;
else return true;
}
}
return false;
}
//проверка возможности смещения влево
public override bool CheckLeft(Field field)
{
if (_position == 1)
{
if (field.TetrisField[field.CurY, field.CurX - 1] == true || field.TetrisField[field.CurY + 1, field.CurX + 1] == true || field.CurX == 1) return false;
else return true;
}
else
{
if (_position == 2)
{
for (int i = 0; i < 3; i++)
{
if (field.TetrisField[field.CurY + i, field.CurX - 1] == true || field.CurX == 1) return false;
}
return true;
}
if (_position == 3)
{
if (field.TetrisField[field.CurY + 1, field.CurX - 1] == true || field.TetrisField[field.CurY + 2, field.CurX - 1] == true || field.CurX == 1) return false;
else return true;
}
if (_position == 4)
{
if (field.TetrisField[field.CurY + 2, field.CurX] == true || field.TetrisField[field.CurY + 1, field.CurX + 1] == true || field.TetrisField[field.CurY, field.CurX + 1] == true || field.CurX == 0) return false;
else return true;
}
}
return false;
}
//проверка возможности смещения влево
public override bool CheckLeft(Field field)
{
if (field.TetrisField[field.CurY + 1, field.CurX - 1] || field.TetrisField[field.CurY + 1, field.CurX - 1] || field.CurX == 1)
return false;
return true;
}
//проверка возможности смещения вправо
public override bool CheckRight(Field field)
{
if (field.TetrisField[field.CurY, field.CurX + 2] == true || field.TetrisField[field.CurY + 1, field.CurX + 2] == true || field.CurX == field.Width - 3)
return false;
else
return true;
return false;
}
//проверка возможности смещения вправо
public override bool CheckRight(Field field)
{
if (_position == 1 || _position == 3)
{
if (field.TetrisField[field.CurY, field.CurX + 4] || field.CurX == field.Width - 5) return false;
else return true;
}
else
{
if (_position == 2 || _position == 4)
{
for (int i = 0; i < 4; i++)
{
if (field.TetrisField[field.CurY + i, field.CurX + 2] || field.CurX == field.Width - 3) return false;
}
return true;
}
}
return false;
}
//проверка возможности смещения влево
public override bool CheckLeft(Field field)
{
if (_position == 1)
{
if (field.TetrisField[field.CurY, field.CurX] || field.TetrisField[field.CurY + 1, field.CurX - 1] ||
field.TetrisField[field.CurY + 2, field.CurX - 1] || field.CurX == 1) return false;
return true;
}
else
{
if (_position == 2)
{
if (field.TetrisField[field.CurY + 1, field.CurX - 1] || field.TetrisField[field.CurY + 2, field.CurX] || field.CurX == 1)
return false;
else
return true;
}
if (_position == 3)
{
if (field.TetrisField[field.CurY, field.CurX + 1] || field.TetrisField[field.CurY + 1, field.CurX] ||
field.TetrisField[field.CurY + 2, field.CurX] || field.CurX == 0) return false;
else
return true;
}
if (_position == 4)
{
if (field.TetrisField[field.CurY, field.CurX - 1] || field.TetrisField[field.CurY + 1, field.CurX] || field.CurX == 1)
return false;
else
return true;
}
}
return false;
}
//проверка возможности смещения вниз
public override bool CheckDown(Field field)
{
if (_position == 1 || _position == 3)
{
for (int i = 0; i < 4; i++)
{
if (field.TetrisField[field.CurY + 1, field.CurX + i] || (field.CurY + 1) == field.Height - 1)
return false;
}
return true;
}
else
{
if (_position == 2 || _position == 4)
{
if (field.TetrisField[field.CurY + 4, field.CurX + 1] || (field.CurY + 4) == field.Height - 1)
return false;
}
return true;
}
return false;
}
//проверка возможности смещения вниз
public override bool CheckDown(Field field)
{
if (_position == 1)
{
for (int i = 0; i < 3; i++)
{
if (field.TetrisField[field.CurY + 2, field.CurX + i] || (field.CurY + 2) == field.Height - 1) return false;
}
return true;
}
else
{
if (_position == 2)
{
if (field.TetrisField[field.CurY + 2, field.CurX] || field.TetrisField[field.CurY + 3, field.CurX + 1] ||
(field.CurY + 3) == field.Height - 1)
return false;
return true;
}
if (_position == 3)
{
if (field.TetrisField[field.CurY + 2, field.CurX] || field.TetrisField[field.CurY + 3, field.CurX + 1] ||
field.TetrisField[field.CurY + 2, field.CurX + 2] || (field.CurY + 3) == field.Height - 1)
return false;
return true;
}
if (_position == 4)
{
if (field.TetrisField[field.CurY + 3, field.CurX + 1] || field.TetrisField[field.CurY + 2, field.CurX + 2] ||
(field.CurY + 3) == field.Height - 1)
return false;
return true;
}
}
return false;
}
private static void Main(string[] args)
{
Console.BackgroundColor = ConsoleColor.White;
for (int i = 0; i < 20; i++)
{
Console.CursorLeft = 0;
Console.CursorTop = i;
Console.WriteLine("0");
}
for (int i = 1; i < 12; i++)
{
Console.CursorLeft = i;
Console.CursorTop = 19;
Console.WriteLine("0");
}
for (int i = 0; i < 20; i++)
{
Console.CursorLeft = 11;
Console.CursorTop = i;
Console.WriteLine("0");
}
Console.BackgroundColor = ConsoleColor.Black;
Field f = new Field(12, 20);
f.NewFig();
f.DrawField();
//создание объектов событий нажатия клавиш
EventUp up = new EventUp(); //вверх
EventDown down = new EventDown(); //вниз
EventLeft left = new EventLeft(); // влево
EventRight right = new EventRight(); //вправо
up.UpEvent += f.UpFig;
down.DownEvent += f.DownFig;
left.LeftEvent += f.LeftFig;
right.RightEvent += f.RightFig;
ConsoleKeyInfo cki;
//Скорее всего это можно поднять наверх, логика не идеально
while (true)
{
if (f.Fig.CheckDown(f))
{
f.Move();
}
else
{
while (true)
{
bool flag = f.CheckLine();
if (flag == false)
break;
}
f.NewFig();
if (f.Fig.IsAtBottom(f) == true)
break;
}
for (int i = 0; i < 10 - f.Level; i++) //количество итераций цикла имитирует скорость
{
System.Threading.Thread.Sleep(50);
if (Console.KeyAvailable)
{
cki = Console.ReadKey();
switch (cki.Key)
{
case ConsoleKey.UpArrow: //стрелка вверх
{
if (!f.Fig.IsCanRotate(f))
break;
up.UpUserEvent(); //обработчик события
f.DrawField(); //перерисовка поля
break;
}
case ConsoleKey.DownArrow:
{
down.DownUserEvent();
break;
}
case ConsoleKey.LeftArrow:
{
left.LeftUserEvent();
f.DrawField(); //перерисовка поля
break;
}
case ConsoleKey.RightArrow:
{
right.RightUserEvent();
f.DrawField();
break;
}
default:
{
break;
}
}
}
}
}
Console.Clear();
Console.WriteLine("\n\n\n GAME OVER");
Console.WriteLine("\n TOTAL SCORES " + (f.Level*1000 + f.Scores) + "\n\n\n\n\n\n\n\n\n");
Console.ReadLine();
}
//проверка достижения "потолка"
public override bool IsAtBottom(Field field)
{
for (int i = 0; i < 4; i++)
{
if (field.TetrisField[1, field.CurX + i] ) return true;
}
return false;
}
public override bool IsCanRotate(Field field)
{
return true;
}
public abstract bool IsAtBottom(Field field);
public abstract bool IsCanRotate(Field field);
public abstract bool CheckDown(Field field);
public abstract bool CheckRight(Field field);
public abstract bool CheckLeft(Field field);
//проверка возможности смещения вниз
public override bool CheckDown(Field field)
{
if (_position == 1)
{
if (field.TetrisField[field.CurY + 3, field.CurX] || field.TetrisField[field.CurY + 2, field.CurX + 1] ||
field.CurY + 3 == field.Height - 1)
return false;
else
return true;
}
else
{
if (_position == 2)
{
if (field.TetrisField[field.CurY + 2, field.CurX] ||
field.TetrisField[field.CurY + 3, field.CurX + 1] ||
field.TetrisField[field.CurY + 3, field.CurX + 2] || field.CurY + 3 == field.Height - 1)
return false;
else
return true;
}
if (_position == 3)
{
if (field.TetrisField[field.CurY + 3, field.CurX + 1] == true ||
field.TetrisField[field.CurY + 2, field.CurX + 2] == true ||
field.CurY + 3 == field.Height - 1)
return false;
else
return true;
}
if (_position == 4)
{
if (field.TetrisField[field.CurY + 1, field.CurX] ||
field.TetrisField[field.CurY + 2, field.CurX + 1] ||
field.TetrisField[field.CurY + 2, field.CurX + 2] || field.CurY + 2 == field.Height - 1)
return false;
else
return true;
}
}
return false;
}
//проверка достижения "потолка"
public override bool IsAtBottom(Field field)
{
if (field.TetrisField[3, field.CurX] == true || field.TetrisField[2, field.CurX + 1] )
return true;
return false;
}
