Micromachines

Features:

• Online multiplayer.
• Dedicated servers with multiple simultaneous races support.
• Match creation: number of players and track selection.
• Up to 6 players in each race.
• Simple IA.
• Track Editor and track save to file.
• Power-ups.
• Collisions.
• Race cheating and corner-cutting control.
• Engine sound effects and background music.
• Car life.
• Integrated game video recording using ffmpeg.
• Race podium at race finish line.
• Lap and position HUD.
• Fullscreen mode.
• 60 FPS support.
• Car explosion animation and car engine vibration visual effect.
• Easily customizable sprites.

Programming features:

• Threads.
• Polymorphism.
• Sockets.
• RAII.
• SDL and Box2D libraries.
• Event Loops.
• Custom protocol.
• ffmpeg mp4 w/ h264 video recording.

Instalación y compilación

Compilación

• Instalar CMake https://cmake.org/install/
• Crear la carpeta /build

mkdir build
cd build

• Ejecutar cmake pasándole el directorio donde se encuentra CMakeLists.txt

cmake ../

• Ejecutar make

make
make install

Ejecución

Luego de compilar se deben haber creado 2 archivos para ejecutar:

• micromachines-sv
• micromachines-cl

Servidor

Ej:

./micromachines-sv 3000

Cliente

Ej:

./micromachines-cl localhost 3000

Bibliotecas

Lua

• Instalar:

sudo apt install lua5.3 liblua5.3-dev

• Cmake:

find_package(Lua REQUIRED)
include_directories(${LUA_INCLUDE_DIR})

JSONCPP

• Instalar:

sudo apt-get install libjsoncpp-dev

• Cmake:

find_package(PkgConfig REQUIRED)
pkg_check_modules(JSONCPP jsoncpp)
link_libraries(${JSONCPP_LIBRARIES})

SDL

• Instalar (server):

sudo apt-get install libsdl2-dev

• Instalar (client):

sudo apt-get install li
sudo apt-get install libavformat-dev
sudo apt-get install libavformat57
sudo apt-get install libsdl2-image-dev
sudo apt-get install libsdl2-ttf-dev
sudo apt-get install libsdl2-mixer-dev
sudo apt-get install libswscale-dev
sudo apt install libdvdnav4 libdvdread4 gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly libdvd-pkg
sudo apt install ubuntu-restricted-extras

• Cmake:

target_link_libraries(main
        SDL2
        SDL2_image
        SDL2_mixer
        SDL2_ttf
        swscale)

FFMPEG

• Instalar:

sudo apt install libavutil-dev libswresample-dev libavformat-dev libavcodec-dev

• Cmake:

target_link_libraries(main
        avutil
        avformat
        swscale
        avcodec)

Box2D

• Instalar:

sudo apt-get install libbox2d-dev

• Cmake:

target_link_libraries(main -ldl -lBox2D)

Config defaults

{
   "max velocity [%]": 100,
   "acceleration [%]" : 100,
   "grip [%]" : 50,
   "maneuverability [%]" : 50,
   "race time [mins]" : 10,
   "world refresh frequency [Hz]" : 60,
   "play music" : "false",
   "fullscreen" : "false",
   "draw distance [4 - 8]" : 4,
   "fps limit" : 60,
   "rec fps limit" : 30
}

NOTA: Cualquier modificación de estos pasos hacer el cambio correspondiente en este Readme.