Files
Bubberstation/code/controllers/globals.dm
Jordan Dominion 3ceee2aab4 World Initialization Refactor (#74808)
- Removes unnecessary real global vars.
- Adds comments pointing to the init order defined in
/code/game/world.dm.
- Prevent people using `GLOBAL_REAL_VAR` and `GLOBAL_REAL` to circumvent
init order.
- Properly type `PROFILE_STORE` real global.
- Refactored `make_datum_references_lists()` and moved the call to it
into `GLOB` init with duct tape.
- Renamed `GLOB.admin_log` to `GLOB.admin_activities` as it wasn't
actually a log file.
- Whitelist loading happens in config.
- Renamed `SSdbcore`'s `SetRoundID()` to `InitializeRound()`. Now
handles calling `CheckSchemaVersion()`.
- Created macro for setting up log `GLOB`s.
- Removed log line for `GLOB` count.
- Moved call to `make_datum_reference_lists()` to
`/datum/controller/global_vars/Initialize()`. I slimmed it down where
possible too.
- Updated comments about world init order.
- Move `load_admins()` call to after log setup.
- Removes unused function `gib_stack_trace()`.
- Removes a bunch of unused log `GLOB`s.
- Unlocks the secrets of the universe by finally making the first
executed line of code deterministic.

No functional changes. Closes #74792
Testmerge thoroughly.

---------

Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
2023-04-24 18:38:38 -06:00

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// See initialization order in /code/game/world.dm
GLOBAL_REAL(GLOB, /datum/controller/global_vars)
/datum/controller/global_vars
name = "Global Variables"
var/static/list/gvars_datum_protected_varlist
var/list/gvars_datum_in_built_vars
var/list/gvars_datum_init_order
/datum/controller/global_vars/New()
if(GLOB)
CRASH("Multiple instances of global variable controller created")
GLOB = src
var/datum/controller/exclude_these = new
gvars_datum_in_built_vars = exclude_these.vars + list(NAMEOF(src, gvars_datum_protected_varlist), NAMEOF(src, gvars_datum_in_built_vars), NAMEOF(src, gvars_datum_init_order))
QDEL_IN(exclude_these, 0) //signal logging isn't ready
Initialize()
/datum/controller/global_vars/Destroy(force)
// This is done to prevent an exploit where admins can get around protected vars
SHOULD_CALL_PARENT(FALSE)
return QDEL_HINT_IWILLGC
/datum/controller/global_vars/stat_entry(msg)
msg = "Edit"
return msg
/datum/controller/global_vars/vv_edit_var(var_name, var_value)
if(gvars_datum_protected_varlist[var_name])
return FALSE
return ..()
/datum/controller/global_vars/Initialize()
gvars_datum_init_order = list()
gvars_datum_protected_varlist = list(NAMEOF(src, gvars_datum_protected_varlist) = TRUE)
var/list/global_procs = typesof(/datum/controller/global_vars/proc)
var/expected_len = vars.len - gvars_datum_in_built_vars.len
if(global_procs.len != expected_len)
warning("Unable to detect all global initialization procs! Expected [expected_len] got [global_procs.len]!")
if(global_procs.len)
var/list/expected_global_procs = vars - gvars_datum_in_built_vars
for(var/I in global_procs)
expected_global_procs -= replacetext("[I]", "InitGlobal", "")
log_world("Missing procs: [expected_global_procs.Join(", ")]")
for(var/I in global_procs)
var/start_tick = world.time
call(src, I)()
var/end_tick = world.time
if(end_tick - start_tick)
warning("Global [replacetext("[I]", "InitGlobal", "")] slept during initialization!")
// Someone make it so this call isn't necessary
make_datum_reference_lists()