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Adds NAMEOF, VARSET_CALLBACK, and VARSET_LIST_CALLBACK (#33543)

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* Adds NAMEOF and VARSET_CALLBACK

* Fix VARSET_CALLBACK

* Change names, add VARSET_LIST_CALLBACK

* Fix var names

* Additional macro safety. Update commen

* ImprovedName

* Fixing
This commit is contained in:
Jordan Brown
2017-12-20 00:52:33 -05:00
committed by CitadelStationBot
parent e552382953
commit e6e197c88a
1 changed files with 17 additions and 0 deletions
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code/__HELPERS/unsorted.dm
+17
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@@ -1514,3 +1514,20 @@ GLOBAL_DATUM_INIT(dview_mob, /mob/dview, new)
for(var/V in GLOB.player_list)
if(is_servant_of_ratvar(V) || isobserver(V))
. += V
//datum may be null, but it does need to be a typed var
#define NAMEOF(datum, X) (list(##datum.##X, #X)[2])
#define VARSET_LIST_CALLBACK(target, var_name, var_value) CALLBACK(GLOBAL_PROC, /proc/___callbackvarset, ##target, ##var_name, ##var_value)
//dupe code because dm can't handle 3 level deep macros
#define VARSET_CALLBACK(datum, var, var_value) CALLBACK(GLOBAL_PROC, /proc/___callbackvarset, ##datum, NAMEOF(##datum, ##var), ##var_value)
/proc/___callbackvarset(list_or_datum, var_name, var_value)
if(length(list_or_datum))
list_or_datum[var_name] = var_value
return
var/datum/D = list_or_datum
if(IsAdminAdvancedProcCall())
D.vv_edit_var(var_name, var_value) //same result generally, unless badmemes
else
D.vars[var_name] = var_value