Tetris

Introduction

A Tetris game running in the Linux terminal.

Prerequisites

• Install CMake.
• Install GoogleTest.
• Install ncurses.

Building

Set the location to the project folder and run:

bash mkdir build cd build cmake -DTETRIS_BUILD_TESTS=ON .. cmake --build .

Running Tests

Set the location to the build folder and run:

bash ctest -VV

Running the Game

Set the location to the build/bin folder and run:

bash ./tetris -x=<width> -y=<height>

For example:

bash ./tetris -x=10 -y=15

Structure

. ├── .clang-format ├── .gitignore ├── CITATION.cff ├── CMakeLists.txt ├── Dockerfile ├── LICENSE ├── README.md ├── cover.png ├── docs │ └── badges │ ├── C++.svg │ ├── License-MIT.svg │ ├── Linux.svg │ ├── Made-with-CMake.svg │ ├── Made-with-GitHub-Actions.svg │ └── Made-with-Docker.svg ├── include │ ├── args.h │ ├── color.h │ ├── controller.h │ ├── game.h │ ├── grid.h │ ├── location.h │ ├── rotation.h │ ├── shape.h │ └── tetromino.h ├── src │ ├── CMakeLists.txt │ ├── args │ │ ├── CMakeLists.txt │ │ └── args.cpp │ ├── color │ │ ├── CMakeLists.txt │ │ └── color.cpp │ ├── controller │ │ ├── CMakeLists.txt │ │ ├── controller.cpp │ │ └── ui │ │ ├── board.h │ │ ├── color_env.cpp │ │ ├── color_env.h │ │ ├── grid_board.h │ │ ├── next_tetromino_board.h │ │ └── score_board.h │ ├── game │ │ ├── CMakeLists.txt │ │ └── game.cpp │ ├── grid │ │ ├── CMakeLists.txt │ │ └── grid.cpp │ ├── location │ │ └── CMakeLists.txt │ ├── main.cpp │ ├── rotation │ │ ├── CMakeLists.txt │ │ └── rotation.cpp │ ├── shape │ │ └── CMakeLists.txt │ └── tetromino │ ├── CMakeLists.txt │ ├── subtype │ │ ├── i.h │ │ ├── j.h │ │ ├── l.h │ │ ├── o.h │ │ ├── s.h │ │ ├── t.h │ │ └── z.h │ └── tetromino.cpp └── tests ├── CMakeLists.txt ├── grid_test.cpp ├── rotation_test.cpp └── tetromino_test.cpp

Class Diagram

```mermaid classDiagram

class Colored { <> GetColor() Color SetColor(Color) }

class Rotatable { <> RotateLeft() RotateRight() GetAngle() Angle RotateTo(Angle) }

class Locatable { <> GetPosition() Point }

class Movable { <> SetPosition(Point) }

Locatable <|-- Movable

class Shape { <> GetHeight() int GetWidth() int Filled(Point) bool }

class Tetromino { <> GetTetrominoByAngle(Angle) Tetromino }

Shape <|.. Tetromino Rotatable <|.. Tetromino Colored <|.. Tetromino

Tetromino <|-- I Tetromino <|-- O Tetromino <|-- J Tetromino <|-- L Tetromino <|-- S Tetromino <|-- T Tetromino <|-- Z

class Grid { GetColor(Point) Color PushTetromino(Tetromino, Point) bool MoveTetrominoToLeft() bool MoveTetrominoToRight() bool RotateTetrominoLeft() bool RotateTetrominoRight() bool TetrominoDescend(int& clearedlinecount) bool }

Shape <|.. Grid Grid *-- Tetromino

Movable <|.. MovableTetromino MovableTetromino --> Tetromino Grid --> MovableTetromino

class Action { <> Non MoveToLeft MoveToRight RotateLeft RotateRight Descend }

class Game { Start() Act(Action) ActionResult GetNextTetrominoes() Tetromino GetScore() int IsOver() bool }

Game --> Grid Game ..> Action

class Controller { Input() Update() Refresh() }

Controller --> Game ```

License

Distributed under the MIT License. See LICENSE for more information.