First-chance exception at 0x0FBD8B51 (msvcr120d.dll) in Higher Or Lower.exe: 0xC0000005: Access violation reading location 0x74742E6C solved First-chance exception at 0x0FBD8B51 (msvcr120d.dll) in Higher Or Lower.exe: 0xC0000005: Access violation reading location 0x74742E6C
I suggest placing your enemies into a std::vector or std::queue. Each enemy should have it’s own coordinates (for easy placement). In your update or refresh loop, iterator over the enemy list, processing them as necessary. In another timing loop or thread, you can add enemies to the container. This should not affect the code of … Read more
Well I solved the problem i was installing wrong SDL2 libraries: used these: sudo apt-get install libsdl2-dev sudo apt-get install libsdl2-image-dev sudo apt-get install libsdl2-ttf-dev 1 solved SDL2 Exporting to linux
C is a Turing-complete language so anything you can do in some other language can be done in C, too. And SDL provides you with a graphics API which is commonly used for (usually small/indie) games. Of course it might be more pleasant to write it e.g. in C++ or a higher-level language such as … Read more
In C, loadSurface would be declared as simply SDL_Surface *loadSurface(const char *path) which means the call to SDL_LoadBMP can be written as SDL_Surface *loadedSurface = SDL_LoadBMP(path); The details of what std::string does and why .c_str() is needed are not relevant if you are not interested in learning C++, and in this case are not relevant … Read more
you declared the function: int blit_image(char chemin[15],SDL_Surface *fenetre,int posx,int posy) { So that that parameter #1 has 15 characters. But when you call it, you call it with: blit_image(“resources/images/fondblanc.bmp”,fenetre,0,0); That filename is 31-characters by my counting, and will not fit into 15 characters. I also added some printf-statements to your code which will help you … Read more
Let me break down a debugging session for you, but in future you better do that yourself. If the problem can be easily reproduced, it is quite trivial to fix it: gdb ./GAME (gdb) r Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7b2d10c in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0 (gdb) bt #0 0x00007ffff7b2d10c in ?? () from … Read more
Do not mix declaration with definition/instantiation in a .h file. Your are instantiating g_font, g_window and g_renderer in isolation.h file. The correct is instantiating only once, usually, in a .cpp To solve your problem, change isolation.h to declare those variables as external linkage: //load global front extern TTF_Font* g_font; //window extern SDL_Window* g_window; //renderer extern … Read more