Button.c++

button.xpp

#include <SDL2/SDL.h>
#include <SDL2/SDL_ttf.h>

int main(int argc, char *argv[])
{
  SDL_Window *w;
  SDL_Renderer *render;
  bool r= true;

  SDL_Rect Button={150,150, 200, 48};
  SDL_Rect text_pos={Button.x + 48 ,151, 100,32};
  SDL_Color c1 = {66, 197, 244, 255};
  SDL_Color c2 = {60, 180, 280, 255};
  SDL_Color c4 = {51, 51, 51, 255};
  bool mouse_clicked = false;
  SDL_Color c3 = c1;
  SDL_Init(SDL_INIT_EVERYTHING);
  TTF_Init();

  TTF_Font *font = TTF_OpenFont("C:\\Users\\aperez\\FONT\\Roboto-Black.ttf" ,16);






  SDL_CreateWindowAndRenderer(500,500,SDL_WINDOW_SHOWN, &w,&render);

  SDL_Color white ={0xff,0xff,0xff,0xff};
  SDL_Color black = {0,0,0,0};
  SDL_Surface * noclicked = TTF_RenderText_Solid(font, "Prueba ", white);
  SDL_Surface * clicked = TTF_RenderText_Solid(font, "Prueba ", black);
  SDL_Texture * text = NULL;


  while(r){
	  SDL_Rect mouse;
	  SDL_Event e;
	  while(SDL_PollEvent(&e)){
		  if(e.type == SDL_QUIT)
			  r=false;
	         SDL_GetMouseState(&mouse.x, &mouse.y);
	         mouse.w = 1;
	         mouse.h = 1;

	       if(e.type == SDL_MOUSEBUTTONDOWN)
	           mouse_clicked = true;
	       else
	    	   mouse_clicked = false;

	  }

	 /* if(SDL_HasIntersection(&mouse, &Button)==SDL_TRUE)
	     c3 = c2;
	  else
		 c3 = c1;*/

	  if(SDL_HasIntersection(&mouse, &Button)==SDL_TRUE && mouse_clicked)
	  {
		  text = SDL_CreateTextureFromSurface(render, clicked );
		  c3 = c4;
	  }
	  else
	  {
		  text = SDL_CreateTextureFromSurface(render, noclicked );

		  if(SDL_HasIntersection(&mouse, &Button)==SDL_TRUE)
		     c3 = c2;
		  else
			 c3 = c1;
	  }

	  SDL_SetRenderDrawColor(render,0xff,0xff,0xff,255);
	  SDL_RenderClear(render);

	  SDL_SetRenderDrawColor(render, c3.r, c3.g, c3.b, 255);
	  SDL_RenderFillRect(render, &Button);
      SDL_RenderCopy(render, text, NULL, &text_pos);

	  SDL_RenderPresent(render);
	  SDL_DestroyTexture(text);
	  text = NULL;

  }

}