SDL2 equivalent of SDLK_FIRST and SDLK_LAST? - Stack Overflow
2020年4月19日 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Try Teams for free Explore Teams
events - Inputs in SDL (on key pressed) - Stack Overflow
2013年10月31日 · while(KEYS[SDLK_s]) { // do something keyboard(); // don't forget to redetect which keys are being pressed! } **Updated version on my website: ** For the sake of not posting a lot of source code, you can view a complete SDL Keyboard class in C++ that supports. Single Key Input; Simultaneous Key Combos (Keys all pressed in any order)
Correct way to generate an SDLK_LEFT SDL_Event?
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C SDL Keyboard Events SDL_KEYUP Triggering When Key Is Down
2013年1月3日 · I am using SDL in C, and I'm trying to make a character move on the screen when a key is pressed, and stop when it is released, but it seems as if the KEYUP event is triggering when the key is still
sdl - SDLK_F1 key case not working - Stack Overflow
2012年10月18日 · I am trying to catch the event for F1 key in SDL in C++. But,somehow i cannot see any changes after pressing the F1 key.But,when i wnat to toggle my animation objects on the screen i make use SDL_t...
Difference between SDL_Scancode and SDL_Keycode - Stack …
2019年7月6日 · I am in a learning process of SDL library by version 2.0. When I checked out SDL_Event handling , I got two different representations for keyboard event. SDL_Scancode SDL_Keycode I could not unde...
How to handle multiple keypresses at once with SDL?
2017年1月14日 · A good approach will be to write a keyboard ("input") handler that will process input events and keep the event's state in some sort of a structure (associative array sounds good - key[keyCode]).
What is the difference between an SDL physical key code and an …
2015年8月11日 · In example, if you pressed the key that's two keys to the right of CAPS LOCK on a US QWERTY keyboard, it'll report a scancode of SDL_SCANCODE_S and a keycode of SDLK_S. The same key on a Dvorak keyboard, will report a scancode of SDL_SCANCODE_S and a keycode of SDLK_O. In the above quote, by layout the manual means the functional …
c++ - SDLK Perplexity - Stack Overflow
2012年3月23日 · case SDLK_p : s.origin(cat); break; where s is an object that calls the origin function of the Shoot class, and passes a frame to it. Using a count variable in the origin function, I now know that the function is called for the number of times equal to the seconds I …
SDL2 enum <unnamed>::SDL_[key] forces out of bounds exception
2015年9月2日 · Well, if your arrays have 512 elemnts, and then you find out that the value of SDLK_UP is 1073741906, you shouldn't be surprised about "index out of bound" exceptions, right? :) SDL2 introduced a distinction between 'keycodes' and 'scancodes'. A scancode represent a physical key on a keyboard. They are derived from the USB keyboard specification.