virtual std::string initialstate()
{
return STRING_WITH_NULLS(
"\x11SubZero Game File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x01"
)
+ makePalette()
+ makeTileFlags()
+ std::string(10, '\0')
// Actors
+ STRING_WITH_NULLS(
"\x01\x00"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
// BG/FG
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
);
}
void addTests()
{
this->test_map2d::addTests();
// c00: Initial state
this->isInstance(MapType::DefinitelyYes, this->initialstate());
// c01: Too short
this->isInstance(MapType::DefinitelyNo, STRING_WITH_NULLS(
"\x11SubZero Game File"
));
// c02: Bad signature
this->isInstance(MapType::DefinitelyNo, STRING_WITH_NULLS(
"\x11SubZero Lame File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x00"
)
+ makePalette()
+ makeTileFlags()
+ std::string(10, '\0')
+ STRING_WITH_NULLS(
"\x01\x00"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
));
// c03: Palette out of range
this->isInstance(MapType::DefinitelyNo, STRING_WITH_NULLS(
"\x11SubZero Game File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x00"
"\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(768 - 16, '\0')
+ makeTileFlags()
+ STRING_WITH_NULLS(
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x01\x00"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
));
// c04: Flags out of range
this->isInstance(MapType::DefinitelyNo, STRING_WITH_NULLS(
"\x11SubZero Game File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x00"
)
+ makePalette()
+ STRING_WITH_NULLS(
"\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(256 - 16, '\0')
+ STRING_WITH_NULLS(
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x01\x00"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
));
// c05: Actor data runs past EOF
this->isInstance(MapType::DefinitelyNo, STRING_WITH_NULLS(
"\x11SubZero Game File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x00"
)
+ makePalette()
+ makeTileFlags()
+ std::string(10, '\0')
+ STRING_WITH_NULLS(
"\x00\x20"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
));
std::string tooShort = STRING_WITH_NULLS(
"\x11SubZero Game File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x00"
)
+ makePalette()
+ makeTileFlags()
+ std::string(10, '\0')
+ STRING_WITH_NULLS(
"\x01\x00"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f"
);
// c06a: BG or FG layer cut short
this->isInstance(MapType::DefinitelyNo, tooShort);
// c06b: Prev test plus one byte works
this->isInstance(MapType::DefinitelyYes, tooShort + std::string(1, '\0'));
// Attribute 00: Parallax
this->changeAttribute(0, 0, STRING_WITH_NULLS(
"\x11SubZero Game File" "\x00\x00\x00\x00" "\x02\x00\x03\x00" "\x00\x00"
"\x00"
)
+ makePalette()
+ makeTileFlags()
+ std::string(10, '\0')
// Actors
+ STRING_WITH_NULLS(
"\x01\x00"
"\x01" "\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
)
+ std::string(112, '\0')
// BG/FG
+ STRING_WITH_NULLS(
"\x04\x00" "\x04\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
"\x01\x02\x03\x04"
"\x05\x06\x07\x08"
"\x09\x0a\x0b\x0c"
"\x0d\x0e\x0f\x00"
));
}
static void
addEntryToIcon(MS_Ico const MSIconData,
const char * const xorPpmFname,
const char * const andPgmFname,
bool const trueTransparent) {
IC_Entry entry;
FILE * xorfile;
pixel ** xorPPMarray;
gray ** andPGMarray;
ICON_bmp xorBitmap;
ICON_bmp andBitmap;
int rows, cols;
int bpp, colors;
int entry_cols;
IC_Palette palette;
colorhash_table xorCht;
colorhash_table andCht;
const char * error;
pixval xorMaxval;
gray andMaxval;
MALLOCVAR_NOFAIL(entry);
/*
* Read the xor PPM.
*/
xorfile = pm_openr(xorPpmFname);
xorPPMarray = ppm_readppm(xorfile, &cols, &rows, &xorMaxval);
pm_close(xorfile);
/*
* Since the entry uses 1 byte to hold the width and height of the icon, the
* image can't be more than 256 x 256.
*/
if (rows > 255 || cols > 255) {
pm_error("Max size for a icon is 255 x 255 (1 byte fields). "
"%s is %d x %d", xorPpmFname, cols, rows);
}
if (verbose) pm_message("read PPM: %dw x %dh, maxval = %d",
cols, rows, xorMaxval);
makePalette(xorPPMarray, cols, rows, xorMaxval,
&palette, &xorCht, &colors, &error);
if (error)
pm_error("Unable to make palette for '%s'. %s", xorPpmFname, error);
/*
* All the icons I found seemed to pad the palette to the max entries
* for that bitdepth.
*
* The spec indicates this isn't neccessary, but I'll follow this behaviour
* just in case.
*/
if (colors < 3) {
bpp = 1;
entry_cols = 2;
} else if (colors < 17) {
bpp = 4;
entry_cols = 16;
} else {
bpp = 8;
entry_cols = 256;
}
getOrFakeAndMap(andPgmFname, cols, rows,
&andPGMarray, &andMaxval, &andCht, &error);
if (error)
pm_error("Error in and map for '%s'. %s", xorPpmFname, error);
if (andPGMarray && trueTransparent)
blackenTransparentAreas(xorPPMarray, cols, rows,
andPGMarray, andMaxval);
xorBitmap = createBitmap(bpp, xorPPMarray, cols, rows, xorCht);
andBitmap = createAndBitmap(andPGMarray, cols, rows, andMaxval);
/*
* Fill in the entry data fields.
*/
entry->width = cols;
entry->height = rows;
entry->color_count = entry_cols;
entry->reserved = 0;
entry->planes = 1;
/*
* all the icons I looked at ignored this value...
*/
entry->bitcount = bpp;
entry->ih = createInfoHeader(entry, xorBitmap, andBitmap);
entry->colors = palette->colors;
overflow2(4, entry->color_count);
overflow_add(xorBitmap->size, andBitmap->size);
overflow_add(xorBitmap->size + andBitmap->size, 40);
overflow_add(xorBitmap->size + andBitmap->size + 40, 4 * entry->color_count);
entry->size_in_bytes =
xorBitmap->size + andBitmap->size + 40 + (4 * entry->color_count);
if (verbose)
pm_message("entry->size_in_bytes = %d + %d + %d = %d",
xorBitmap->size ,andBitmap->size,
40, entry->size_in_bytes );
/*
* We don't know the offset ATM, set to 0 for now.
* Have to calculate this at the end.
*/
entry->file_offset = 0;
entry->xorBitmapOut = xorBitmap->data;
entry->andBitmapOut = andBitmap->data;
entry->xBytesXor = xorBitmap->xBytes;
entry->xBytesAnd = andBitmap->xBytes;
/*
* Add the entry to the entries array.
*/
overflow_add(MSIconData->count,1);
MSIconData->count++;
/*
* Perhaps I should use something that allocs a decent amount at start...
*/
MSIconData->entries =
realloc2 (MSIconData->entries, MSIconData->count * sizeof(IC_Entry *));
MSIconData->entries[MSIconData->count-1] = entry;
}
