update

mods/ipc_mods/_ipc_mods.dme

@@ -10,4 +10,5 @@
 #include "code/cultures_ipc.dm"
 #include "code/ipc.dm"
 #include "code/uplink.dm"
+#include "code/machine_functions.dm"
 #endif

mods/ipc_mods/code/cooling_system.dm

@@ -29,6 +29,7 @@
 	coolant_reagents_efficiency[/datum/reagent/space_cleaner] = 5
 	coolant_reagents_efficiency[/datum/reagent/sterilizine] = 3
 	coolant_reagents_efficiency[/datum/reagent/coolant] = 0.1
+	coolant_reagents_efficiency[/datum/reagent/frostoil] = -8
 	reagents.add_reagent(/datum/reagent/coolant, 60)
 	reagents.add_reagent(/datum/reagent/water, 30)
 	..()
@@ -47,8 +48,8 @@
 		var/cur_purity = coolant_reagents_efficiency[current_reagent.type]
 		if(!cur_purity)
 			cur_purity = 25
-		else if(cur_purity < 0.1)
-			cur_purity = 0.1
+		else if(cur_purity < - 10)
+			cur_purity = -10
 		total_purity += cur_purity * current_reagent.volume
 		fresh_coolant += current_reagent.volume
 	if(total_purity && fresh_coolant)
@@ -74,7 +75,7 @@
 
 	var/obj/item/organ/internal/cell/C = owner.internal_organs_by_name[BP_CELL]
 	refrigerant_rate = heating_modificator
-	if (C && C.get_charge() < 25)
+	if (C && C.get_charge() < 10)
 		return
 	if(reagents.total_volume >= 0)
 		var/bruised_cost = get_coolant_drain()

mods/ipc_mods/code/dev_exonet_connection_system.dm

@@ -40,6 +40,7 @@
 /obj/item/modular_computer/ecs
 	name = "exonet connection system"
 	desc = "A cirquit with some ports and wires."
+	icon = 'mods/ipc_mods/icons/ipc_icons.dmi'
 	icon_state = "ecs_on"
 	icon_state_unpowered = "ecs_off"
 	anchored = FALSE

mods/ipc_mods/code/exonet_connection_system.dm

@@ -1,5 +1,7 @@
+#define EXONET_ACTION_NAME "Enter Exonet"
 /obj/item/organ/internal/ecs
 	name = "exonet connection port"
+	icon = 'mods/ipc_mods/icons/ipc_icons.dmi'
 	icon_state = "setup_large"
 	organ_tag = BP_EXONET
 	parent_organ = BP_HEAD
@@ -25,11 +27,24 @@
 	desc = "The internal port is designed to establish communication between the positronic brain and the computer. It's a third generation connection port."
 	computer = /obj/item/modular_computer/ecs/third
 
+
 /obj/item/organ/internal/ecs/Initialize()
 	if(ispath(computer))
 		computer = new computer(src)
+		action_button_name = EXONET_ACTION_NAME
+	. = ..()
+
+/obj/item/organ/internal/ecs/refresh_action_button()
 	. = ..()
+	if(.)
+		action.button_icon = 'mods/ipc_mods/icons/ipc_icons.dmi'
+		action.button_icon_state = "command"
+		if(action.button) action.button.UpdateIcon()
 
+/obj/item/organ/internal/ecs/attack_self(mob/user)
+	if(action_button_name == EXONET_ACTION_NAME && owner)
+		owner.enter_exonet()
+		refresh_action_button()
 
 /obj/item/organ/internal/ecs/Process()
 	..()
@@ -100,3 +115,5 @@
 				"<span class='notice'>You have installed [src] into [H]'s exonet port.</span>" \
 				)
 			T.computer.try_install_component(user, src)
+
+#undef EXONET_ACTION_NAME

mods/ipc_mods/code/machine_functions.dm

@@ -0,0 +1,90 @@
+/mob/living/carbon/human/proc/detach_limb()
+	set category = "Abilities"
+	set name = "Detach Limb"
+	set desc = "Detach one of your robotic appendages."
+
+	if(last_special > world.time)
+		return
+
+	if(stat || paralysis || stunned || weakened || lying || restrained())
+		to_chat(src,"<span class='warning'>You can't do that in your current state!</span>")
+		return
+
+	var/obj/item/organ/external/E = get_organ(zone_sel.selecting)
+
+	if(!E)
+		to_chat(src,"<span class='warning'>You are missing that limb.</span>")
+		return
+
+	if(!BP_IS_ROBOTIC(E))
+		to_chat(src,"<span class='warning'>You can only detach robotic limbs.</span>")
+		return
+
+	if(E.is_stump() || E.is_broken())
+		to_chat(src,"<span class='warning'>The limb is too damaged to be removed manually!</span>")
+		return
+
+	if(E.vital)
+		to_chat(src,"<span class='warning'>Your safety system stops you from removing \the [E].</span>")
+		return
+
+	if(!do_after(src, 2 SECONDS, src)) return
+
+	last_special = world.time + 20
+
+	E.removed(src)
+	E.forceMove(get_turf(src))
+
+	update_body()
+	updatehealth()
+	UpdateDamageIcon()
+
+	visible_message("<span class='notice'>\The [src] detaches \his [E]!</span>",
+			"<span class='notice'>You detach your [E]!</span>")
+
+/mob/living/carbon/human/proc/attach_limb()
+	set category = "Abilities"
+	set name = "Attach Limb"
+	set desc = "Attach a robotic limb to your body."
+
+	if(last_special > world.time)
+		return
+
+	if(stat || paralysis || stunned || weakened || lying || restrained())
+		to_chat(src,"<span class='warning'>You can not do that in your current state!</span>")
+		return
+
+	var/obj/item/organ/external/O = src.get_active_hand()
+
+	if(istype(O))
+
+		if(!BP_IS_ROBOTIC(O))
+			to_chat(src,"<span class='warning'>You are unable to interface with organic matter.</span>")
+			return
+
+	if(!O)
+		return
+
+
+	var/obj/item/organ/external/E = get_organ(zone_sel.selecting)
+
+	if(E)
+		to_chat(src,"<span class='warning'>You are not missing that limb.</span>")
+		return
+
+	if(!do_after(src, 2 SECONDS, src)) return
+
+	last_special = world.time + 20
+
+	src.drop_from_inventory(O)
+	O.replaced(src)
+	src.update_body()
+	src.updatehealth()
+	src.UpdateDamageIcon()
+
+	update_body()
+	updatehealth()
+	UpdateDamageIcon()
+
+	visible_message("<span class='notice'>\The [src] attaches \the [O] to \his body!</span>",
+			"<span class='notice'>You attach \the [O] to your body!</span>")