[MIRROR] Ports Mail From Kiwi Take 2: Arconomy Class Mail (#5172)

* Ports Mail From Kiwi Take 2: Arconomy Class Mail

* Update wardrobes.dm

Co-authored-by: ArcaneMusic <41715314+ArcaneMusic@users.noreply.github.com>
Co-authored-by: Gandalf <jzo123@hotmail.com>

code/controllers/subsystem/economy.dm

@@ -42,6 +42,13 @@ SUBSYSTEM_DEF(economy)
 	var/market_crashing = FALSE
 	var/fire_counter_for_paycheck = 0 //SKYRAT EDIT ADDITION
 
+	/// Total value of exported materials.
+	var/export_total = 0
+	/// Total value of imported goods.
+	var/import_total = 0
+	/// Number of mail items generated.
+	var/mail_waiting = 0
+
 /datum/controller/subsystem/economy/Initialize(timeofday)
 	var/budget_to_hand_out = round(budget_pool / department_accounts.len)
 	for(var/A in department_accounts)
@@ -51,6 +58,7 @@ SUBSYSTEM_DEF(economy)
 /datum/controller/subsystem/economy/fire(resumed = 0)
 	fire_counter_for_paycheck++ //SKYRAT EDIT ADDITION
 	var/temporary_total = 0
+	var/delta_time = wait * 0.2
 	departmental_payouts()
 	station_total = 0
 	station_target_buffer += STATION_TARGET_BUFFER
@@ -71,6 +79,8 @@ SUBSYSTEM_DEF(economy)
 	station_target = max(round(temporary_total / max(bank_accounts_by_id.len * 2, 1)) + station_target_buffer, 1)
 	if(!market_crashing)
 		price_update()
+	var/effective_mailcount = round(living_player_count()/(inflation_value - 0.5)) //More mail at low inflation, and vis versa.
+	mail_waiting += clamp(effective_mailcount, 1, MAX_MAIL_PER_MINUTE * delta_time)
 
 /**
  * Handy proc for obtaining a department's bank account, given the department ID, AKA the define assigned for what department they're under.