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jonny_jr9 5c72303409 Fix segfault on linux (use SDL2_ttf)

Loading font caused a segmentation fault
beceause of using SDL_ttf with SDL2 on linux (not compatible)

Note: This section might have helped too but was not necessary at the end:
--- Locate SDL2_ttf ---
find_package(SDL2_ttf REQUIRED)
if(SDL2_ttf_FOUND)
 		add_definitions(-DUSE_SDL2_TTF)
 		set(nativeExtraLibs ${nativeExtraLibs} SDL2_ttf::SDL2_ttf)
         #message(STATUS "DEBUG: ttf-library found!")
 endif()

2023-12-17 14:21:39 +01:00

fonts

Add start start screen

2023-12-17 00:44:43 +01:00

include

Add support for difficulty-level 1-3 (food placement)

2023-12-17 12:44:06 +01:00

sounds

Fix segfault sound-thread (mutex), Add Portal sound

2023-12-15 00:01:22 +01:00

src

Add support for difficulty-level 1-3 (food placement)

2023-12-17 12:44:06 +01:00

.gitignore

Add SDL_ttf

2023-12-15 11:53:14 +01:00

CMakeLists.txt

Fix segfault on linux (use SDL2_ttf)

2023-12-17 14:21:39 +01:00

function-flowcharts.drawio.pdf

Update flowchart, Add global SDL variables

2023-12-12 09:52:08 +01:00

module-overview.drawio.pdf

Update module structure: Add map.c

2023-11-10 12:46:00 +01:00

README.md

update README.md

2023-12-15 11:56:58 +01:00

README.md

Development of the game Snake++ using C, C++ and SDK2 for the Software Engineering course as part of our studies.

Compilation

Linux

Install tools and SDL2

pacman -S sdl2 sdl2_ttf
pacman -S cmake gcc

Build

mkdir build
cd build
cmake ..
make

Windows

Download SDL

Download SDL2-devel-2.28.5-VC.zip from https://github.com/libsdl-org/SDL/releases/tag/release-2.28.5
Unzip the file and rename the folder to SDL2 (avoid unnecessary subfolder)
Place it in the root folder of this repository.

Download SDL_ttf

Download SDL2_ttf-devel-2.20.2-VC.zip from https://github.com/libsdl-org/SDL_ttf/releases/download/release-2.20.2/SDL2_ttf-devel-2.20.2-VC.zip
Unzip the file and rename the folder to SDL2_ttf (avoid unnecessary subfolder)
Place it in the root folder of this repository.

Install compiler (if not available already)

download mingw:
- visit https://altushost-swe.dl.sourceforge.net/project/mingw-w64/ and download x86_64-8.1.0-release-posix-seh-rt.7z
Extract the contents to C:\MinGW
Add the path of MinGW/bin folder to system environment variable PATH (so CMake finds it as 'Kit'):
- Open 'Control Panel' -> 'Edit the system environment variables' -> 'PATH' -> Add entry C:\MinGW\bin

Install CMake

Download and install CMake from https://cmake.org/

Compile
See VS Code section

VS Code instructions

Required extensions

Cmake
CmakeTools
C/C++

setup

With CmakeTools installed open the project folder in VS Code
open cmd-prompt with CTRL + SHIFT + P run cmake.build
- select kit (gcc or installed minGW compiler)
  Alternatively use cmake related buttons in bottom toolbar (CMake: Kit, Build, [all]...)

compile

Use buttons in bottom toolbar (CMake: ... Build [BUG-BUTTON] [PLAY-BUTTON] ... )
You can also use:
ctrl-F5 run without debugger
shift-F5 run with debugger
NOTE: Pressing F5 only, currently does not work with CMake in VS-Code?