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4ab234f10c
tl;dr level collections that can easily be logically restructured/moved as necessary will eventually be used for radio and overmaps location resolution. this is the last part of https://github.com/Citadel-Station-13/Citadel-Station-13-RP/pull/4841 that has not yet been integrated. this will be a draft for a while. --------- Co-authored-by: LetterN <24603524+LetterN@users.noreply.github.com>
49 lines
2.1 KiB
Plaintext
49 lines
2.1 KiB
Plaintext
//* This file is explicitly licensed under the MIT license. *//
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//* Copyright (c) 2025 Citadel Station Developers *//
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//* fall_flags *//
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/// Falling should ignore anchored status
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#define FALL_IGNORE_ANCHORED (1<<0)
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/// this fall shouldn't incur any sort of self-damage for hitting the ground
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#define FALL_CUSHIONED_FALLER (1<<1)
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/// this fall shouldn't damage anything we're falling on
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#define FALL_CUSHIONED_IMPACTED (1<<2)
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/// fall got interrupted by something blocking
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#define FALL_BLOCKED (1<<3)
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/// fall got interrupted by the atom regaining its footing/gravity overcame
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#define FALL_RECOVERED (1<<4)
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/// kill fall entirely, no handling for impacts/recovery
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#define FALL_TERMINATED (1<<5)
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/// don't make fall feedback
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#define FALL_SILENT (1<<6)
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/// allow default fall (used by can fall to determine if atom can support itself under its own power)
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#define FALL_ALLOWED (1<<7)
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/// these flags mean a fall should stop
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#define FALL_FLAGS_STOP (FALL_BLOCKED | FALL_RECOVERED | FALL_TERMINATED)
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/// there's a level above
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/// * This works as long as SSmapping has its rebuild proc called after a load; given this is enforced
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/// by SSmapping most of the time, this is usually fine.
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#define Z_HAS_ABOVE(z) (!isnull(SSmapping.cached_level_up[z]))
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/// there's a level below
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/// * This works as long as SSmapping has its rebuild proc called after a load; given this is enforced
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/// by SSmapping most of the time, this is usually fine.
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#define Z_HAS_BELOW(z) (!isnull(SSmapping.cached_level_down[z]))
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/// get turf below this turf, if any
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/// * this is a guesstimation
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/// * we are at the mercy of zmimic when we do this. do not use in critical maploader code.
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#define TURF_BELOW_ISH(T) (T.below || T.below())
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/// get turf above this turf, if any
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/// * this is a guesstimation
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/// * we are at the mercy of zmimic when we do this. do not use in critical maploader code.
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#define TURF_ABOVE_ISH(T) (T.above || T.above())
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/// Checks if we're right next to the map transition border.
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/// * Only valid for something on a turf.
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///
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/// todo: support multi-tile objects
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#define AT_MAP_BORDER(A) (A.x == 2 || A.y == 2 || A.x == world.maxx - 1 || A.y == world.maxy - 1)
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