diff --git a/currency/abstract/plague.tres b/currency/abstract/plague.tres
index 8779a29..6ea297f 100644
--- a/currency/abstract/plague.tres
+++ b/currency/abstract/plague.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("2_qihur")
+name = "Plague"
 metadata/_custom_type_script = "uid://ucjmg8grkta8"
diff --git a/currency/abstract/time.tres b/currency/abstract/time.tres
index fd09b45..bcf850a 100644
--- a/currency/abstract/time.tres
+++ b/currency/abstract/time.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("2_tg12d")
+name = "Time"
 metadata/_custom_type_script = "uid://ucjmg8grkta8"
diff --git a/currency/inanimate/beer.tres b/currency/inanimate/beer.tres
index 51e024d..560cf86 100644
--- a/currency/inanimate/beer.tres
+++ b/currency/inanimate/beer.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("2_h7qij")
+name = "Beer"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/blood.tres b/currency/inanimate/blood.tres
index 3af372b..68be1dc 100644
--- a/currency/inanimate/blood.tres
+++ b/currency/inanimate/blood.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="InanimateCurrency" format=3 uid="uid://by3dayfdpobpt"]
 
 [ext_resource type="Script" uid="uid://cthcf4w1il4h8" path="res://currency/inanimate_currency.gd" id="1_6u8vm"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_vpm3o"]
 
 [resource]
 script = ExtResource("1_6u8vm")
+name = "Blood"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/bread.tres b/currency/inanimate/bread.tres
index 5418dcb..f37a280 100644
--- a/currency/inanimate/bread.tres
+++ b/currency/inanimate/bread.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("2_nt5od")
+name = "Bread"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/corpse.tres b/currency/inanimate/corpse.tres
index 92f4381..8b8da40 100644
--- a/currency/inanimate/corpse.tres
+++ b/currency/inanimate/corpse.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("2_aao11")
+name = "Corpse"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/gold.tres b/currency/inanimate/gold.tres
index 28aa943..977a38c 100644
--- a/currency/inanimate/gold.tres
+++ b/currency/inanimate/gold.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="InanimateCurrency" format=3 uid="uid://bnlnq4ucsgfxe"]
 
 [ext_resource type="Script" uid="uid://cthcf4w1il4h8" path="res://currency/inanimate_currency.gd" id="1_i8ogj"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_u4rls"]
 
 [resource]
 script = ExtResource("1_i8ogj")
+name = "Gold"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/stone.tres b/currency/inanimate/stone.tres
index 8891d52..2dea5fe 100644
--- a/currency/inanimate/stone.tres
+++ b/currency/inanimate/stone.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="InanimateCurrency" format=3 uid="uid://ytteqojj7k1o"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_oss13"]
 [ext_resource type="Script" uid="uid://cthcf4w1il4h8" path="res://currency/inanimate_currency.gd" id="1_r1hhf"]
 
 [resource]
 script = ExtResource("1_r1hhf")
+name = "Stone"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/water.tres b/currency/inanimate/water.tres
index b68bdb2..e2949c0 100644
--- a/currency/inanimate/water.tres
+++ b/currency/inanimate/water.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="InanimateCurrency" format=3 uid="uid://b8b6yr444ecdk"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_6tuon"]
 [ext_resource type="Script" uid="uid://cthcf4w1il4h8" path="res://currency/inanimate_currency.gd" id="1_s2pc4"]
 
 [resource]
 script = ExtResource("1_s2pc4")
+name = "Water"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/inanimate/wood.tres b/currency/inanimate/wood.tres
index bb812d8..0938edd 100644
--- a/currency/inanimate/wood.tres
+++ b/currency/inanimate/wood.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="InanimateCurrency" format=3 uid="uid://b7vjuqkog7cxd"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_g2gb5"]
 [ext_resource type="Script" uid="uid://cthcf4w1il4h8" path="res://currency/inanimate_currency.gd" id="1_ilt41"]
 
 [resource]
 script = ExtResource("1_ilt41")
+name = "Wood"
 metadata/_custom_type_script = "uid://b3tqa2kc2bu0p"
diff --git a/currency/production.gd b/currency/production.gd
index 0dead2c..16001a4 100644
--- a/currency/production.gd
+++ b/currency/production.gd
@@ -1,11 +1,5 @@
 extends Resource
 class_name Production
 
-enum Type {
-	Produce,
-	Consume,
-}
-
-@export var type = Type.Produce
 @export var currency: Currency
 @export var amount: int
diff --git a/currency/sentient/archer.tres b/currency/sentient/archer.tres
index b15a390..d4d2f5d 100644
--- a/currency/sentient/archer.tres
+++ b/currency/sentient/archer.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://l8osuuxl7exe"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_e7gnr"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_m37xt"]
 
 [resource]
 script = ExtResource("1_e7gnr")
+name = "Archer"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/calvary.tres b/currency/sentient/calvary.tres
index 5f26a7a..5a5928b 100644
--- a/currency/sentient/calvary.tres
+++ b/currency/sentient/calvary.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dlxnbyiurne1s"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_cnnt2"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_o1w50"]
 
 [resource]
 script = ExtResource("1_o1w50")
+name = "Calvary"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/chicken.tres b/currency/sentient/chicken.tres
index 3b3eb5e..5785ad5 100644
--- a/currency/sentient/chicken.tres
+++ b/currency/sentient/chicken.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dsohovjbf3s2p"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_10o5k"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_cup2e"]
 
 [resource]
 script = ExtResource("1_10o5k")
+name = "Chicken"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/cow.tres b/currency/sentient/cow.tres
index c23c60a..5d1271b 100644
--- a/currency/sentient/cow.tres
+++ b/currency/sentient/cow.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://b5qok0rcalr"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_0c5xt"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_607lg"]
 
 [resource]
 script = ExtResource("1_0c5xt")
+name = "Cow"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/dinosaur.tres b/currency/sentient/dinosaur.tres
index 0c13174..1afcc31 100644
--- a/currency/sentient/dinosaur.tres
+++ b/currency/sentient/dinosaur.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://clx8tbrad4m7c"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_0dcki"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_qayfp"]
 
 [resource]
 script = ExtResource("1_0dcki")
+name = "Dinosaur"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/doctor.tres b/currency/sentient/doctor.tres
index 1a5dcce..d9814ad 100644
--- a/currency/sentient/doctor.tres
+++ b/currency/sentient/doctor.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://b1tgtujqs5lnr"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_8u0th"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_ohece"]
 
 [resource]
 script = ExtResource("1_8u0th")
+name = "Doctor"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/drunk.tres b/currency/sentient/drunk.tres
index 8a73f21..adfa44f 100644
--- a/currency/sentient/drunk.tres
+++ b/currency/sentient/drunk.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("2_j265y")
+name = "Drunk"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/farmer.tres b/currency/sentient/farmer.tres
index 385ba5c..041d176 100644
--- a/currency/sentient/farmer.tres
+++ b/currency/sentient/farmer.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dn0c1pfq04obw"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_35xhy"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_kipvp"]
 
 [resource]
 script = ExtResource("1_kipvp")
+name = "Farmer"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/kings_guard.tres b/currency/sentient/kings_guard.tres
index af3462a..a317fad 100644
--- a/currency/sentient/kings_guard.tres
+++ b/currency/sentient/kings_guard.tres
@@ -5,4 +5,5 @@
 
 [resource]
 script = ExtResource("1_y7sat")
+name = "King Guard"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/lover.tres b/currency/sentient/lover.tres
index 35688b0..716ea77 100644
--- a/currency/sentient/lover.tres
+++ b/currency/sentient/lover.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://8uo3q8rn6qqr"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_8hvx0"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_qvvhd"]
 
 [resource]
 script = ExtResource("1_qvvhd")
+name = "Lover"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/mercenary.tres b/currency/sentient/mercenary.tres
index f6596a5..7c96784 100644
--- a/currency/sentient/mercenary.tres
+++ b/currency/sentient/mercenary.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://sq2lrgnfjugj"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_81xhi"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_m8i4c"]
 
 [resource]
 script = ExtResource("1_m8i4c")
+name = "Mercenary"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/messenger.tres b/currency/sentient/messenger.tres
index a8ace7e..7bc1462 100644
--- a/currency/sentient/messenger.tres
+++ b/currency/sentient/messenger.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dq70tpr5osjkk"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_egwdx"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_iy37t"]
 
 [resource]
 script = ExtResource("1_egwdx")
+name = "Messenger"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/miner.tres b/currency/sentient/miner.tres
index 830a65a..c106653 100644
--- a/currency/sentient/miner.tres
+++ b/currency/sentient/miner.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dpaj2dk3qm7ow"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_phc4h"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_yn73g"]
 
 [resource]
 script = ExtResource("1_phc4h")
+name = "Miner"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/pig.tres b/currency/sentient/pig.tres
index b1aa497..345a13e 100644
--- a/currency/sentient/pig.tres
+++ b/currency/sentient/pig.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://rdrcyvuvrp2m"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_c1r5q"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_g345f"]
 
 [resource]
 script = ExtResource("1_g345f")
+name = "Pig"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/royalty.tres b/currency/sentient/royalty.tres
index d8b0153..c57f4cc 100644
--- a/currency/sentient/royalty.tres
+++ b/currency/sentient/royalty.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dk3wsnr3ku7ka"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_acsld"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_jo5ux"]
 
 [resource]
 script = ExtResource("1_jo5ux")
+name = "Royalty"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/spy.tres b/currency/sentient/spy.tres
index fdbad75..9ab32e6 100644
--- a/currency/sentient/spy.tres
+++ b/currency/sentient/spy.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://dfj4jwdmff6bu"]
 
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_ou6ev"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_wync1"]
 
 [resource]
 script = ExtResource("1_ou6ev")
+name = "Spy"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/town_crier.tres b/currency/sentient/town_crier.tres
index 38e1e73..ef2ee3c 100644
--- a/currency/sentient/town_crier.tres
+++ b/currency/sentient/town_crier.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://chsv8oeajty8j"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_0qymk"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_an3bl"]
 
 [resource]
 script = ExtResource("1_an3bl")
+name = "Town Crier"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/currency/sentient/wizard.tres b/currency/sentient/wizard.tres
index a0cdbb1..c175f26 100644
--- a/currency/sentient/wizard.tres
+++ b/currency/sentient/wizard.tres
@@ -1,7 +1,9 @@
 [gd_resource type="Resource" script_class="SentientCurrency" format=3 uid="uid://6xylw7p78fvf"]
 
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="1_05kyk"]
 [ext_resource type="Script" uid="uid://hcvynq5fjypj" path="res://currency/sentient_currency.gd" id="1_tds6s"]
 
 [resource]
 script = ExtResource("1_tds6s")
+name = "Wizard"
 metadata/_custom_type_script = "uid://hcvynq5fjypj"
diff --git a/economy.gd b/economy.gd
index 6b3851a..1f79d8d 100644
--- a/economy.gd
+++ b/economy.gd
@@ -1,6 +1,36 @@
 extends Node
 
+signal productions_update(p: Array[Production])
+signal production_log(producer: Currency, p: Production)
 @export var currencies: Array[Production]
+@export var members: Array
+
+func get_currency(c: Currency) -> Production:
+	for p in currencies:
+		if c == p.currency:
+			return p
+	var p := Production.new()
+	p.currency = c
+	p.amount = 0
+	currencies.append(p)
+	productions_update.emit.call_deferred(currencies)
+	return p
+
+func sync_currency():
+	#for p in currencies:
+		#if p.amount == 0:
+			#currencies.remove_at()
+	productions_update.emit.call_deferred(currencies)
+
+
+func produce(producer: Currency, production: Production):
+	production_log.emit.call_deferred(producer, production)
 
 func simulate():
-	pass
+	productions_update.emit.call_deferred(currencies)
+
+func _ready() -> void:
+	simulate()
+	for i in range(100):
+		produce(preload("res://currency/sentient/chicken.tres"), currencies[0])
+		produce(preload("res://currency/sentient/chicken.tres"), currencies[2])
diff --git a/economy.tscn b/economy.tscn
index f59ef0a..06760a1 100644
--- a/economy.tscn
+++ b/economy.tscn
@@ -1,6 +1,29 @@
 [gd_scene format=3 uid="uid://dnpioqaes87yb"]
 
 [ext_resource type="Script" uid="uid://i14prh1jocdd" path="res://economy.gd" id="1_csm0v"]
+[ext_resource type="Script" uid="uid://dddyxbkq0ienn" path="res://currency/production.gd" id="2_tljx8"]
+[ext_resource type="Resource" uid="uid://dmctedq3pav0t" path="res://currency/inanimate/corpse.tres" id="3_4ctyq"]
+[ext_resource type="Resource" uid="uid://rdrcyvuvrp2m" path="res://currency/sentient/pig.tres" id="4_d7dul"]
+[ext_resource type="Resource" uid="uid://dfj4jwdmff6bu" path="res://currency/sentient/spy.tres" id="5_4ctyq"]
+
+[sub_resource type="Resource" id="Resource_jd86c"]
+script = ExtResource("2_tljx8")
+currency = ExtResource("3_4ctyq")
+amount = 10
+metadata/_custom_type_script = "uid://dddyxbkq0ienn"
+
+[sub_resource type="Resource" id="Resource_jd7cj"]
+script = ExtResource("2_tljx8")
+currency = ExtResource("4_d7dul")
+amount = 3
+metadata/_custom_type_script = "uid://dddyxbkq0ienn"
+
+[sub_resource type="Resource" id="Resource_ei3g1"]
+script = ExtResource("2_tljx8")
+currency = ExtResource("5_4ctyq")
+amount = -4
+metadata/_custom_type_script = "uid://dddyxbkq0ienn"
 
 [node name="Economy" type="Node" unique_id=1950923383]
 script = ExtResource("1_csm0v")
+currencies = Array[ExtResource("2_tljx8")]([SubResource("Resource_jd86c"), SubResource("Resource_jd7cj"), SubResource("Resource_ei3g1")])
diff --git a/project.godot b/project.godot
index 9f698a3..f98b4dc 100644
--- a/project.godot
+++ b/project.godot
@@ -10,11 +10,13 @@ config_version=5
 
 [application]
 
+run/main_scene="uid://d06w1wtct0mfs"
 config/features=PackedStringArray("4.7")
 
 [autoload]
 
 Dialogic="*uid://ds2q0uclmolvu"
+Economy="*uid://dnpioqaes87yb"
 
 [dialogic]