diff options
Diffstat (limited to 'src/help.c')
-rw-r--r-- | src/help.c | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -85,7 +85,7 @@ _db_help_triangle(SDL_Renderer *renderer, Uint8 r, Uint8 g, Uint8 b, Uint8 a, SDL_RenderDrawPoints(renderer, points, i); } -void +int db_help(void) { char *font_path; @@ -121,6 +121,8 @@ db_help(void) return; } + TTF_CloseFont(font); + texture = SDL_CreateTextureFromSurface(renderer, surface); if (texture == NULL) { db_err("Failed to create texture (%s)", SDL_GetError()); @@ -141,7 +143,7 @@ db_help(void) while (SDL_WaitEvent(&event)) { switch (event.type) { case SDL_QUIT: - _db_help_quit = 1; + _db_help_quit = 2; break; case SDL_KEYDOWN: switch (event.key.keysym.sym) { @@ -181,7 +183,7 @@ db_help(void) default: break; } - if (_db_help_quit == 1) { + if (_db_help_quit > 0) { break; } SDL_SetRenderDrawColor(renderer, 0x7F, 0x7F, 0x7F, 0xFF); @@ -204,4 +206,9 @@ db_help(void) } SDL_RenderPresent(renderer); } + + SDL_FreeSurface(surface); + SDL_DestroyTexture(texture); + + return _db_help_quit - 1; } |