[MIRROR] Converts all A && A.B into A?.B (#1292)

* Converts A && A.B into A?.B (#54342)

Implements the ?. operator, replacing code like A && A.B with A?.B

BYOND Ref:
When reading A?.B, it's equivalent to A && A.B except that A is only evaluated once, even if it's a complex expression like a proc call.

* Converts all A && A.B into A?.B

Co-authored-by: ZeWaka <zewakagamer@gmail.com>
This commit is contained in:
SkyratBot
2020-10-13 23:19:25 +02:00
committed by GitHub
co-authored by ZeWaka
parent ce11cae6b7
commit b8d9874c27
214 changed files with 377 additions and 377 deletions
@@ -96,9 +96,9 @@
///Attempts to unlock the vault doors
/obj/machinery/computer/vaultcontroller/proc/unlock_vault()
if(door1 && door1.density)
if(door1?.density)
cycle_open(door1)
if(door2 && door2.density)
if(door2?.density)
cycle_open(door2)
if(!door1.density && door1.locked && !door2.density && door2.locked)
locked = FALSE