Bitfield: Difference between revisions
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Notable bitfields include: | Notable bitfields include: | ||
*[[cstat]] | *[[cstat (sprite)|cstat]] | ||
*[[cstat(wall)|cstat (wall)]] | *[[cstat(wall)|cstat (wall)]] | ||
*[[ceilingstat]] | *[[ceilingstat]] | ||
Latest revision as of 17:01, 20 February 2020
A bitfield is an integer value treated as a sequence of bits (binary digits) which can be toggled individually as flags. In conventional decimal math, each flag is represented a a power of two number: 1, 2, 4, 8, 16, 32, etc. To toggle each flag, you add them together. The resulting sum is what appears in a variable or structure member.
If it is not apparent already, setting a bitfield to 0 disables all flags.
Notable bitfields include:
- cstat
- cstat (wall)
- ceilingstat
- floorstat
- PROJ_WORKSLIKE
- WEAPONx_FLAGS
- spriteflags
- htflags
- mdflags
- orientation
- bits
- extbits
- LOGO_FLAGS
See the complete list of bitfields.