Merge pull request #997 from ArchieBeepBoop/teg

TEG Crate fix + TEG Updates

code/modules/atmospherics/machinery/components/binary_devices/circulator.dm

@@ -89,6 +89,7 @@
 	if(!panel_open)
 		return
 	anchored = !anchored
+	move_resist = anchored? INFINITY : 100
 	I.play_tool_sound(src)
 	if(generator)
 		disconnectFromGenerator()

code/modules/cargo/packs/engine.dm

@@ -169,12 +169,22 @@
 	crate_name = "tesla generator crate"
 
 /datum/supply_pack/engine/teg
-	name = "Thermoelectric Generator"
-	desc = "Contains your very own Thermoelectric Generator. Time to turn cargo into a blazing hellfire, perhaps?"
-	cost = 4000
-	contains = list(/obj/machinery/power/generator)
+	name = "Thermoelectric Generator Assembly"
+	desc = "Contains your very own Thermoelectric Generator Assembly. Time to turn cargo into a blazing hellfire, perhaps?"
+	cost = 3000
+	contains = list(/obj/item/paper/teg,
+					/obj/item/circuitboard/machine/generator,
+					/obj/item/circuitboard/machine/circulator,
+					/obj/item/circuitboard/machine/circulator,
+					/obj/item/stack/cable_coil,
+					/obj/item/stack/sheet/metal/twenty)
 	crate_name = "thermoelectric generator crate"
 
+/obj/item/paper/teg
+	info = "*The seemingly useful notes have been scribbled over with red and black crayon. Hmm.*"
+	name = "TEG Instructions"
+	color = "red"
+
 /datum/supply_pack/engine/energy_harvester
 	name = "Energy Harvesting Module"
 	desc = "A Device which upon connection to a node, will harvest the energy and send it to engineerless stations in return for credits, derived from a syndicate powersink model."

code/modules/power/generator.dm

@@ -89,7 +89,7 @@
 				var/energy_transfer = delta_temperature*hot_air_heat_capacity*cold_air_heat_capacity/(hot_air_heat_capacity+cold_air_heat_capacity)
 
 				var/heat = energy_transfer*(1-efficiency)
-				lastgen += energy_transfer*efficiency
+				lastgen += LOGISTIC_FUNCTION(500000,0.0009,delta_temperature,10000)
 
 				hot_air.temperature = hot_air.temperature - energy_transfer/hot_air_heat_capacity
 				cold_air.temperature = cold_air.temperature + heat/cold_air_heat_capacity