Readarrayfromfile: Difference between revisions
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CraigFatman (talk | contribs) Created page with ''''readarrayfromfile''' <array name> <quote number> Reads a file into a gamearray; the quote contains file name. Each array element will contain 4 bytes of f...' |
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'''readarrayfromfile''' <array name> <quote number> | '''readarrayfromfile''' <array name> <quote number> | ||
Reads a file into a [[gamearray]]; the [[definequote|quote]] contains file name. Each array element will contain 4 bytes of file content. The file is to be previously saved with [[writearraytofile]]. | Reads a file into a [[gamearray]]; the [[definequote|quote]] contains the file name. Each array element will contain 4 bytes of file's content. The file is to be previously saved with [[writearraytofile]]. | ||
Here's an example of how an array can be accessed byte-wise (in case you are using files which were not created by ''writearraytofile''): | Here's an example of how an array can be accessed byte-wise (in case you are using files which were not created by ''writearraytofile''): | ||
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gamevar oct // Byte to select | gamevar oct // Byte to select | ||
gamevar ret // Value to return | gamevar ret // Value to return | ||
redefinequote 256 MYFILE.BIN | |||
readarrayfromfile ARRAY[idx] 256 | |||
setvarvar idx ofs shiftvarr idx 2 | setvarvar idx ofs shiftvarr idx 2 | ||
Revision as of 10:58, 8 July 2010
readarrayfromfile <array name> <quote number>
Reads a file into a gamearray; the quote contains the file name. Each array element will contain 4 bytes of file's content. The file is to be previously saved with writearraytofile.
Here's an example of how an array can be accessed byte-wise (in case you are using files which were not created by writearraytofile):
gamevar ofs // Byte address gamevar idx // Array index gamevar oct // Byte to select gamevar ret // Value to return redefinequote 256 MYFILE.BIN readarrayfromfile ARRAY[idx] 256 setvarvar idx ofs shiftvarr idx 2 setvarvar oct ofs andvar oct 3 // DWORD to BYTE ptr setvarvar ret ARRAY[idx] ifvarand oct 2 shiftvarr ret 16 ifvarand oct 1 shiftvarr ret 8 andvar ret 255