SDL-Helper-Libraries

Image

a class that handles varios image loading and drawing, cleans up after itself too

supports:

• loading images of varios types
• loading text into an image
• automatic image cleanup

dependancies:

• SDL2
• SDL2_image
• SDL2_ttf

KeyTracker

a class that keeps track almost everything related to the keyboard

example use:

SDL_Event Event_Handler;
KeyTracker Keyboard;
Uint32 LastTime = SDL_GetTicks();

while(!quit) {
	Uint32 Temp, Time;
	Temp = SDL_GetTicks();
	Time = Temp - LastTime;
	LastTime = Temp;

	Keyboard.Update(Time);

	while(SDL_PollEvent(&Event_Handler)) {
		Keyboard.UpdateKey(&Event_Handler);
	}

	if(Keyboard[SDL_SCANCODE_UP].Clicked) {
		std::cout << "you pressed the up button\n";
	}
}

dependancies:

• SDL2

sfstream

a small wrapper on SDL_RWops that allows you to use it like an iostream

supports:

• almost everything that fstream supports

example:

#include "sfstream/sfstream.hpp"

int main(int argc, char **argv) {
	{
		iosfstream Stream("Example.txt", "w+");
		std::string Get;
		std::cout << "write something\n";
		getline(std::cin, Get);

		std::cout << "you wrote: " << Get << '\n';

		Stream << Get;
	}
	{
		iosfstream Stream2("Example.txt", "r+");
		std::string Get;
		std::cout << "how far to seek?\n";
		int SeekDist;
		std::cin >> SeekDist;

		Stream2.seekg(SeekDist);
		getline(Stream2, Get);

		std::cout << "Result: " << Get << '\n';
	}
}

dependancies:

• SDL2