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improve Test_CM5()

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Thomas Bernard 2018-03-05 10:02:29 +01:00
parent 8a1781df09
commit 524bdfba90
1 changed files with 17 additions and 9 deletions
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26
src/miscfileformats.c
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@ -3181,7 +3181,7 @@ void Save_SCR(T_IO_Context * context)
} }
// CM5 - Amstrad CPC "Mode 5" picture // CM5 - Amstrad CPC "Mode 5" picture
// This is a format designed by SyX. There is one .SCR file in the usual amstrad format, // This is a format designed by SyX. There is one .GFX file in the usual amstrad format,
// and a .CM5 file with the palette, which varies over time. // and a .CM5 file with the palette, which varies over time.
void Test_CM5(T_IO_Context * context) void Test_CM5(T_IO_Context * context)
@ -3192,16 +3192,24 @@ void Test_CM5(T_IO_Context * context)
File_error = 1; File_error = 1;
if ((file = Open_file_read(context))) file = Open_file_read(context);
{ if (file == NULL)
file_size = File_length_file(file); return;
if (file_size == 2049) file_size = File_length_file(file);
File_error = 0;
}
fclose(file); fclose(file);
if (file_size != 2049)
return;
// TODO: check existence of a .SCR file with the same name // check existence of a .GFX file with the same name
file = Open_file_read_with_alternate_ext(context, "gfx");
if (file == NULL)
return;
file_size = File_length_file(file);
fclose(file);
if (file_size != 18432)
return;
File_error = 0;
} }