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sdl2 window codergopher

Erik Chung answered on February 9, 2023 Popularity 3/10 Helpfulness 7/10

answer sdl2 window codergopher

sdl2 window codergopher

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// code for main.cpp

#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <iostream>

#include "RenderWindow.hpp"

int main(int argc, char* args[])
{
	if (SDL_Init(SDL_INIT_VIDEO) > 0)
		std::cout << "HEY.. SDL_Init HAS FAILED. SDL_ERROR: " << SDL_GetError() << std::endl;

	if (!(IMG_Init(IMG_INIT_PNG)))
		std::cout << "IMG_init has failed. Error: " << SDL_GetError() << std::endl;

	RenderWindow window("GAME v1.0", 1280, 720);

	bool gameRunning = true;

	SDL_Event event;

	while (gameRunning)
	{
		// Get our controls and events
		while (SDL_PollEvent(&event))
		{
			if (event.type == SDL_QUIT)
				gameRunning = false;
		}
	}

	window.cleanUp();
	SDL_Quit();

	return 0;
}

// code for RenderWindow.hpp

#pragma once
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>

class RenderWindow 
{
public:
	RenderWindow(const char* p_title, int p_w, int p_h);
	void cleanUp();
private:
	SDL_Window* window;
	SDL_Renderer* renderer;
};

// code for renderwindow.cpp

#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <iostream>

#include "RenderWindow.hpp"

RenderWindow::RenderWindow(const char* p_title, int p_w, int p_h)
	:window(NULL), renderer(NULL)
{
	window = SDL_CreateWindow(p_title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, p_w, p_h, SDL_WINDOW_SHOWN);

	if (window == NULL)
	{
		std::cout << "Window failed to init. Error: " << SDL_GetError() << std::endl;
	}

	renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
}

void RenderWindow::cleanUp()
{
	SDL_DestroyWindow(window);
}

Popularity 3/10 Helpfulness 7/10 Language cpp

Source: Grepper

Tags: sdl-2 whatever window

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Contributed on Feb 09 2023

Erik Chung

0 Answers Avg Quality 2/10

sdl2 window codergopher

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