Jul 11, 2022 · I'm trying to move a square in a rectangle in SDL, but when i launch it, the rectangle and the square "blinks" until I move the square with up, left, right or down. When the square moves, the rectangle stop blinking and only the square keeps blinking. How can i …

Feb 20, 2014 · Here's how to set up an SDL_Renderer. int index, Uint32 flags) index defines what driver to use. Set it to -1 to use the first driver that supports the other arguments. flags are used to make the rendering optimized, software rendiring, prevent vsync, etc.. Set it to SDL_RENDERER_ACCELERATED. Read more about SDL_CreateRenderer here.

Dec 7, 2018 · Along with the new 2D hardware accelerated API in SDL2, we can draw primitive shapes like rectangles. Two functions, SDL_RenderDrawRect() and SDL_RenderFillRect() are functions that can be used to draw rectangles on the screen. The difference between the two will be discussed later.

I've tried rendering a rectangle as a texture as well with the SDL_CreateRGBSurface method but this did not work either. The output is just a black full screen window with a image rendered to it. Pressing the arrow keys make the image move. This is my code: #include <SDL.h> #include <SDL_ttf.h> #include <SDL_image.h> #include <stdio.h> SDL_Rect sr;

Aug 6, 2016 · I don’t want a GUI toolkit. I’m writing a very simple text editor and so far, the most challenging thing has been showing a blinking cursor at the text insertion point. I think I can work how an SDL timer works, but I can’t work out how to invert the colours of a …

Jan 26, 2024 · This practical guide shows a complete setup to configure VSCode for videogame programming with SDL2 and C/C++. Installation of additional libraries such as SDL Image, SDL Mixer and SDL TTF is also covered by this tutorial.

Mar 24, 2014 · So I've been playing around with SDL2 and I'm just trying to draw a rectangle on the screen, but it's giving me some issues. I'm coding in C on Windows/Visual Studio 2012. I used this tutorial on how to setup the SDL with the IDE and I think I did everything correctly... if not then maybe this is where the problem lies? Here's the source code:

May 18, 2024 · To get started with SDL2 in Visual Studio Code, you need to install the SDL2 library and the necessary tools. Here are the steps: Download and install the SDL2 library from the official website. Create a new C++ project in Visual Studio Code. Install the C/C++ extension for Visual Studio Code.

Dec 9, 2022 · Hello guys, so I'm a kind of beginner in programming, I am trying to make a game in c using sdl on vs code, I've added everything and followed a tutorial, but it keeps on telling me: fatal error: SDL/SDL2.h :No such file or directory.

/* * This example creates an SDL window and renderer, and then draws some * rectangles to it every frame. * * This code is public domain.