#include "gfx_context.h"

GfxContext *
GfxContext_new ()
{
  GfxContext *self = g_new0 (GfxContext, 1);

  self->window = SDL_CreateWindow (GAME_NAME, 800, 600, SDL_WINDOW_RESIZABLE);

  if (!self->window)
    {
      g_critical ("Couldn't create window for context %p: %s", self, SDL_GetError ());
    }

  self->renderer = SDL_CreateRenderer (self->window, NULL);

  if (!self->window)
    {
      g_critical ("Couldn't create renderer for context %p: %s", self, SDL_GetError ());
    }

  return self;
}

void
GfxContext_prerender (GfxContext *self)
{
  SDL_RenderClear (self->renderer);
}

void
GfxContext_postrender (GfxContext *self)
{
  SDL_RenderPresent (self->renderer);
}

void
GfxContext_free (GfxContext *self)
{
  SDL_DestroyRenderer (self->renderer);
  SDL_DestroyWindow (self->window);
  g_free (self);
}