To compile this game correctly do following steps:
1
clone this repo somewhere to your computer
2
install dependencies:
sudo apt-get install libsdl2-dev
sudo apt-get install libsdl2-ttf-dev
you will also need qmake, so the easiest way to get it is install Qt directly from https://www.qt.io
3
run Makefile in {your_path}/battleships/debug
PS: The Makefile uses standard c++14 and clang++. To change the compiler, you will have to change value of CXX variable in the Makefile on line 14
4
now your game should be compiled, binary is {your_path}/battleships/debug/battleships.out