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CHOMPStation2/code/controllers/subsystems/processing/chemistry.dm

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PROCESSING_SUBSYSTEM_DEF(chemistry)
name = "Chemistry"
wait = 20
flags = SS_BACKGROUND|SS_POST_FIRE_TIMING
init_order = INIT_ORDER_CHEMISTRY
var/list/chemical_reactions = list()
var/list/chemical_reagents = list()
/datum/controller/subsystem/processing/chemistry/Recover()
chemical_reactions = SSchemistry.chemical_reactions
chemical_reagents = SSchemistry.chemical_reagents
/datum/controller/subsystem/processing/chemistry/Initialize()
initialize_chemical_reactions()
initialize_chemical_reagents()
//Chemical Reactions - Initialises all /datum/chemical_reaction into a list
// It is filtered into multiple lists within a list.
// For example:
// chemical_reaction_list["phoron"] is a list of all reactions relating to phoron
// Note that entries in the list are NOT duplicated. So if a reaction pertains to
// more than one chemical it will still only appear in only one of the sublists.
/datum/controller/subsystem/processing/chemistry/proc/initialize_chemical_reactions()
var/paths = typesof(/datum/chemical_reaction) - /datum/chemical_reaction
SSchemistry.chemical_reactions = list()
for(var/path in paths)
var/datum/chemical_reaction/D = new path()
if(D.required_reagents && D.required_reagents.len)
var/reagent_id = D.required_reagents[1]
if(!chemical_reactions[reagent_id])
chemical_reactions[reagent_id] = list()
chemical_reactions[reagent_id] += D
//Chemical Reagents - Initialises all /datum/reagent into a list indexed by reagent id
/datum/controller/subsystem/processing/chemistry/proc/initialize_chemical_reagents()
var/paths = typesof(/datum/reagent) - /datum/reagent
chemical_reagents = list()
for(var/path in paths)
var/datum/reagent/D = new path()
if(!D.name)
continue
chemical_reagents[D.id] = D