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https://github.com/Aurorastation/Aurora.3.git
synced 2025-12-21 15:42:35 +00:00
e2725ab4cb
changes: Holo-computers' displays now draw above the lighting layer, allowing them to be seen in the dark. APCs' displays now draw above the lighting layer, allowing them to be seen in the dark.
62 lines
2.5 KiB
Plaintext
62 lines
2.5 KiB
Plaintext
/obj/item/modular_computer/proc/power_failure(var/malfunction = 0)
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if(enabled) // Shut down the computer
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visible_message("<span class='danger'>\The [src]'s screen flickers briefly and then goes dark.</span>")
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if(active_program)
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active_program.event_powerfailure(0)
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for(var/datum/computer_file/program/PRG in idle_threads)
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PRG.event_powerfailure(1)
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shutdown_computer(0)
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power_has_failed = TRUE
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update_icon()
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// Tries to use power from battery. Passing 0 as parameter results in this proc returning whether battery is functional or not.
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/obj/item/modular_computer/proc/battery_power(var/power_usage = 0)
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apc_powered = FALSE
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if(!battery_module || !battery_module.check_functionality() || battery_module.battery.charge <= 0)
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return FALSE
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if(battery_module.battery.use(power_usage * CELLRATE) || ((power_usage == 0) && battery_module.battery.charge))
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return TRUE
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return FALSE
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// Tries to use power from APC, if present.
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/obj/item/modular_computer/proc/apc_power(var/power_usage = 0)
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apc_powered = TRUE
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// Tesla link was originally limited to machinery only, but this probably works too, and the benefit of being able to power all devices from an APC outweights
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// the possible minor performance loss.
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if(!tesla_link || !tesla_link.check_functionality())
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return FALSE
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var/area/A = get_area(src)
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if(!istype(A) || !A.powered(EQUIP))
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return FALSE
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// At this point, we know that APC can power us for this tick. Check if we also need to charge our battery, and then actually use the power.
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if(battery_module && (battery_module.battery.charge < battery_module.battery.maxcharge) && (power_usage > 0))
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power_usage += tesla_link.passive_charging_rate
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battery_module.battery.give(tesla_link.passive_charging_rate * CELLRATE)
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A.use_power(power_usage, EQUIP)
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return TRUE
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// Handles power-related things, such as battery interaction, recharging, shutdown when it's discharged
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/obj/item/modular_computer/proc/handle_power()
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var/power_usage = screen_on ? base_active_power_usage : base_idle_power_usage
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if (enabled)
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for(var/obj/item/weapon/computer_hardware/H in get_all_components())
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if(H.enabled)
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power_usage += H.power_usage
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last_power_usage = power_usage
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// First tries to charge from an APC, if APC is unavailable switches to battery power. If neither works the computer fails.
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if(apc_power(power_usage))
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if (power_has_failed)
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power_has_failed = FALSE
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update_icon()
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return
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if(battery_power(power_usage))
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if (power_has_failed)
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power_has_failed = FALSE
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update_icon()
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return
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power_failure()
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