[MIRROR] Fixes recharge stations charge rates

code/game/machinery/rechargestation.dm

@@ -11,6 +11,8 @@
 	processing_flags = NONE
 	var/recharge_speed
 	var/repairs
+	///Callback for borgs & modsuits to provide their cell to us for charging
+	var/datum/callback/charge_cell
 	///Whether we're sending iron and glass to a cyborg. Requires Silo connection.
 	var/sendmats = FALSE
 	var/datum/component/remote_materials/materials
@@ -24,6 +26,7 @@
 		mapload, \
 		mat_container_flags = MATCONTAINER_NO_INSERT, \
 	)
+	charge_cell = CALLBACK(src, PROC_REF(charge_target_cell))
 
 	update_appearance()
 	if(is_operational)
@@ -41,16 +44,33 @@
 		return
 	GLOB.roundstart_station_borgcharger_areas += area_name
 
+/obj/machinery/recharge_station/Destroy()
+	materials = null
+	charge_cell = null
+	return ..()
+
+/**
+ * Mobs & borgs invoke this through a callback to recharge their cells
+ * Arguments
+ *
+ * * obj/item/stock_parts/cell/target - the cell to charge, optional if provided else will draw power used directly
+ * * seconds_per_tick - supplied from process()
+ */
+/obj/machinery/recharge_station/proc/charge_target_cell(obj/item/stock_parts/cell/target, seconds_per_tick)
+	PRIVATE_PROC(TRUE)
+
+	return charge_cell(recharge_speed * seconds_per_tick, target, grid_only = TRUE)
+
 /obj/machinery/recharge_station/RefreshParts()
 	. = ..()
 	recharge_speed = 0
 	repairs = 0
 	for(var/datum/stock_part/capacitor/capacitor in component_parts)
-		recharge_speed += capacitor.tier * 100
+		recharge_speed += (capacitor.tier * STANDARD_CELL_CHARGE * 0.01)
 	for(var/datum/stock_part/servo/servo in component_parts)
 		repairs += servo.tier - 1
 	for(var/obj/item/stock_parts/cell/cell in component_parts)
-		recharge_speed *= cell.maxcharge / 10000
+		recharge_speed *= (cell.maxcharge / STANDARD_CELL_CHARGE)
 
 /obj/machinery/recharge_station/examine(mob/user)
 	. = ..()
@@ -156,7 +176,4 @@
 /obj/machinery/recharge_station/proc/process_occupant(seconds_per_tick)
 	if(!occupant)
 		return
-	var/main_draw = use_energy(recharge_speed * seconds_per_tick) //Pulls directly from the Powernet to dump into the cell
-	if(!main_draw)
-		return
-	SEND_SIGNAL(occupant, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, main_draw, repairs, sendmats)
+	SEND_SIGNAL(occupant, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, charge_cell, seconds_per_tick, repairs, sendmats)

code/modules/mob/living/silicon/robot/robot.dm

@@ -965,14 +965,13 @@
 		for(var/i in connected_ai.aicamera.stored)
 			aicamera.stored[i] = TRUE
 
-/mob/living/silicon/robot/proc/charge(datum/source, amount, repairs, sendmats)
+/mob/living/silicon/robot/proc/charge(datum/source, datum/callback/charge_cell, seconds_per_tick, repairs, sendmats)
 	SIGNAL_HANDLER
+	charge_cell.Invoke(cell, seconds_per_tick)
 	if(model)
-		model.respawn_consumable(src, amount * 0.005)
+		model.respawn_consumable(src, cell.use(cell.chargerate * 0.005))
 		if(sendmats)
 			model.restock_consumable()
-	if(cell)
-		cell.charge = min(cell.charge + amount, cell.maxcharge)
 	if(repairs)
 		heal_bodypart_damage(repairs, repairs)
 

code/modules/mod/mod_core.dm

@@ -236,10 +236,15 @@
 	UnregisterSignal(mod.wearer, COMSIG_PROCESS_BORGCHARGER_OCCUPANT)
 	UnregisterSignal(mod, COMSIG_MOD_WEARER_UNSET)
 
-/obj/item/mod/core/standard/proc/on_borg_charge(datum/source, amount)
+/obj/item/mod/core/standard/proc/on_borg_charge(datum/source, datum/callback/charge_cell, seconds_per_tick)
 	SIGNAL_HANDLER
 
-	add_charge(amount)
+	var/obj/item/stock_parts/cell/target_cell = charge_source()
+	if(isnull(target_cell))
+		return
+
+	if(charge_cell.Invoke(target_cell, seconds_per_tick))
+		mod.update_charge_alert()
 
 /obj/item/mod/core/ethereal
 	name = "MOD ethereal core"

code/modules/wiremod/shell/brain_computer_interface.dm

@@ -189,13 +189,13 @@
 		COMSIG_LIVING_ELECTROCUTE_ACT,
 	))
 
-/obj/item/circuit_component/bci_core/proc/on_borg_charge(datum/source, amount)
+/obj/item/circuit_component/bci_core/proc/on_borg_charge(datum/source, datum/callback/charge_cell, seconds_per_tick)
 	SIGNAL_HANDLER
 
 	if (isnull(parent.cell))
 		return
 
-	parent.cell.give(amount)
+	charge_cell.Invoke(parent.cell, seconds_per_tick)
 
 /obj/item/circuit_component/bci_core/proc/on_electrocute(datum/source, shock_damage, shock_source, siemens_coefficient, flags)
 	SIGNAL_HANDLER

code/modules/wiremod/shell/drone.dm

@@ -74,11 +74,11 @@
 	UnregisterSignal(shell, COMSIG_PROCESS_BORGCHARGER_OCCUPANT)
 	return ..()
 
-/obj/item/circuit_component/bot_circuit/proc/on_borg_charge(datum/source, amount)
+/obj/item/circuit_component/bot_circuit/proc/on_borg_charge(datum/source, datum/callback/charge_cell, seconds_per_tick)
 	SIGNAL_HANDLER
 	if (isnull(parent.cell))
 		return
-	parent.cell.give(amount)
+	charge_cell.Invoke(parent.cell, seconds_per_tick)
 
 /obj/item/circuit_component/bot_circuit/populate_ports()
 	north = add_input_port("Move North", PORT_TYPE_SIGNAL)