#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>

#include <SFML/Audio.h>
#include <SFML/Graphics.h>  //contiene anche sprite//
#include <SFML/Graphics/Texture.h> // /usr/include/SFML/Graphics/Texture.h
#include <SFML/Window/Keyboard.h>

int main()
{
    sfVideoMode mode = {400, 200, 32};
    sfRenderWindow* window=NULL;


    sfTexture* texture=NULL; 
    sfEvent event;
    /* Create the main window */
    window = sfRenderWindow_create(mode, "SFML Titolone", sfResize | sfClose, NULL);
    if (!window)
        return EXIT_FAILURE;
        
    /* Create a sprite to display */
        
	sfSprite* sprite=sfSprite_create();  
	texture = sfTexture_createFromFile("./immag/omino.png", NULL); // spiegato in Texture.h (su windows doppio shash //)
	if (!texture)
        return EXIT_FAILURE;
    sfSprite_setTexture(sprite,texture,false); //Sprite.h

    
    /* Start the game loop */
    while (sfRenderWindow_isOpen(window))
    {
        /* Process events */
        while (sfRenderWindow_pollEvent(window, &event))
        {
            /* Close window : exit */
            if (event.type == sfEvtClosed)
                sfRenderWindow_close(window);
                
            else if (event.type == sfEvtKeyPressed ) 
					if(sfKeyboard_isKeyPressed(sfKeyA)==true) // simboli in SFML/Window/Keyboard.h
					{
						printf("evento\n"); 
						sfVector2f vec = {10.0f, 0.0f};// Shader.h:/// sfVector2f vec = {5.2f, 6.0f};
						sfSprite_move(sprite,vec);
					}
	}
        /* Clear the screen */
        sfRenderWindow_clear(window, sfGreen);

		/* draw, draw, ...   TRA CLEAR E DISPLAY . Vedi RenderWindow.h*/
       sfRenderWindow_drawText(window, text, NULL);
       sfRenderWindow_drawSprite(window,sprite,NULL); 
       sfRenderWindow_drawText(window, text, NULL);

        /* Update the window */
        sfRenderWindow_display(window);
    }
    /* Cleanup resources */

    sfText_destroy(text);

    sfRenderWindow_destroy(window);
    return EXIT_SUCCESS;
}