Zablokowane Zapis obrazka podanego w postaci kodu

[Marmot]

No więc tak. Wiem, że trochę się dziwnie zachowuję, no ale dobra. Więc w GIMPie zapisuję sobie obrazek z roszerzeniem *.h . Mam wtedy taki kod:

/*  GIMP header image file format (RGB): C:\obrazek.h  */

static unsigned int width = 50;
static unsigned int height = 50;

/*  Call this macro repeatedly.  After each use, the pixel data can be extracted  */

#define HEADER_PIXEL(data,pixel) {\
 pixel[0] = (((data[0] - 33) << 2) | ((data[1] - 33) >> 4)); \
 pixel[1] = ((((data[1] - 33) & 0xF) << 4) | ((data[2] - 33) >> 2)); \
 pixel[2] = ((((data[2] - 33) & 0x3) << 6) | ((data[3] - 33))); \
 data += 4; \
}
static char *header_data =
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Chciałbym teraz, żeby zapisywał mi ten obrazek który jest w tym kodzie, jako plik bmp. Chodzi tutaj o pewien plan którego szczegółów nie chcę zdradzać (powiem tylko że chodzi tu o drobne zabezpieczenia B) ).

Pomocy!

[SLy]

Zapisz to sobie jako bmp i porównaj...

[Marmot]

Widać że mnie nie zrozumiałeś. Chciałem, żeby poprostu zapisywało mi w postaci bmp to co jest zapisane w tym kodzie.

[SLy]

Tzn. co/kto ma ci zapisać ten obraz??

gg: 4148682 nie bardzo cię rozumiem...;)

[Marmot]

Chodzi mi o to, żeby kompilator, jak dostanie ten kod, to nie pokazywał go, tylko zapisał go do pliku BMP, czyli że jak skompiluję pod Dev-C++, i odpalę plik exe, to żeby się nie pojawił obrazek, tylko utworzył plik bmp zawierający ten obrazek.

[SLy]

Tak właśnie myślałem. Zapisz sobie bmp. Porównaj z "obraz.h". W programie zmien plik "obraz.h" na "obraz.bmp".

[Marmot]

Ale to tylko porównanie. Mi chodziło o to, żeby ten kod zapisał ten obrazek który jest w nim w postaci kodu. Chodzi tu o coś takiego, że:

-> Odpalam plik obrazek.exe utworzony z tego obrazek.h

-> Plik obrazek.exe tworzy plik obrazek.bmp bez wyświetlania tego obrazka

-> Mam plik *.bmp który utworzył ten kod.

[SLy]

No i po raz kolejny ci powiem:

- zrób w GIMP'ie dwa obrazki: obrazek.h i obrazek.bmp

- zobacz jak każdy z nich wygląda "w środku"

- w programie obrazek.exe utwórz plik, który "w środku" będzie miał cały kod z pliku obrazek.bmp

Takie coś można nawet w GM'ie zrobić...

[Marmot]

No właśnie. I pytam się jak zrobić zapis tego w C++ przez kod, a nie w GIMPie! Jak te obrazki będą wyglądać, to ja wiem.

[SLy]

Użyj jakiejś funkcji, która pozwoli ci utworzyć plik i wstawić tam cały kod z obrazek.bmp...:P

[Marmot]

Tyle że cały problem jest w tym, że plik bmp ma zupełnie inną składnię :P .

[SLy]

No i dlatego ten cały obrazek z GIMP'a nie zapisuj jako *.h tylko *.bmp. Potem wytnij cały kod z bmp i wklej do programu do funkcji, która umożliwi ci zapis pliku...

[Marmot]

Tylko że wiesz jaka jest wada tego? Chciałem poprostu, żeby to był pewnego rodzaju system zabezpieczeń przed kradzieżą grafiki, dlatego trzeba zapisywać jako mapa pixelowa którą czyta C++.

[SLy]

No ale możesz przecież podczas uruchomienia programu stworzyć plik w jakimś tempie a po zakonczeniu go usunąć...

[dziadekkleofas]

No nie bardzo. A jak zresetuję kompa podczas działania programu? Tak można muzyke i dźwięki z gier w GM podpylać. Odpalam grę, restart i wchodze do windows, tempa i do "GM_cośtam" i słucham muzy :P

[Ranmus]

Tak, ale następnym razem nie odświeżaj starych tematów. :/