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crossed signal (#18405)

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This commit is contained in:
Will
2025-09-04 14:05:42 -04:00
committed by GitHub
parent 7f3211ffd6
commit 3b37aa162a
2 changed files with 7 additions and 2 deletions
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code/__defines/dcs/signals.dm
+3 -2
View File
@@ -229,8 +229,9 @@
#define COMSIG_MOVABLE_MOVED "movable_moved"
///from base of atom/movable/Cross(): (/atom/movable)
#define COMSIG_MOVABLE_CROSS "movable_cross"
///when we cross over something (calling Crossed() on that atom)
#define COMSIG_CROSSED_MOVABLE "crossed_movable"
#define COMPONENT_BLOCK_CROSS (1<<0)
///from base of atom/movable/Move(): (/atom/movable)
#define COMSIG_MOVABLE_CROSS_OVER "movable_cross_am"
///from base of atom/movable/Bump(): (/atom)
#define COMSIG_MOVABLE_BUMP "movable_bump"
///from base of atom/movable/throw_impact(): (/atom/hit_atom, /datum/thrownthing/throwingdatum)
code/game/atoms_movable.dm
+4
View File
@@ -265,6 +265,10 @@
// Make sure you know what you're doing if you call this, this is intended to only be called by byond directly.
// You probably want CanPass()
/atom/movable/Cross(atom/movable/AM)
if(SEND_SIGNAL(src, COMSIG_MOVABLE_CROSS, AM) & COMPONENT_BLOCK_CROSS)
return FALSE
if(SEND_SIGNAL(AM, COMSIG_MOVABLE_CROSS_OVER, src) & COMPONENT_BLOCK_CROSS)
return FALSE
return CanPass(AM, loc)
/atom/movable/CanPass(atom/movable/mover, turf/target)