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Matt Atlas cadd19beac Ports the TG globals controller and converts globals. (#18057)
* SDQL2 update

* fix that verb

* cl

* fix that

* toworld

* this is pointless

* update info

* siiiiick..

* vv edit update

* fix that

* fix editing vars

* fix VV

* Port the /TG/ globals controller.

* part 1

* part 2

* oops

* part 3

* Hollow Purple

* sadas

* bsbsdb

* muda na agaki ta

* ids 1-15

* 16-31

* 41-75

* bring me back to how things used to be before i lost it all

* the strength of mayhem

* final touches

* cl

* protect some vars

* update sdql2 to use glob

* stuff?

* forgot that is not defined there

* whoops

* observ

* but it never gets better

* a

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Co-authored-by: Matt Atlas <liermattia@gmail.com>
2023-12-26 01:16:02 +00:00

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// Observer Pattern Implementation: Invisibility Set
// Registration type: /atom
//
// Raised when: An atom's invisiblity value is changed.
//
// Arguments that the called proc should expect:
// /atom/invisibilee: The atom that had its invisibility set
// /old_invisibility: invisibility before the change
// /new_invisibility: invisibility after the change
GLOBAL_DATUM_INIT(set_invisible_event, /singleton/observ/invisibility_set, new)
/singleton/observ/invisibility_set
name = "Invisibility Set"
expected_type = /atom
/*****************************
* Invisibility Set Handling *
*****************************/
/atom/proc/set_invisibility(var/new_invisibility = 0)
var/old_invisibility = invisibility
if(old_invisibility != new_invisibility)
invisibility = new_invisibility
GLOB.set_invisible_event.raise_event(src, old_invisibility, new_invisibility)
update_above()