mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-10 18:22:39 +00:00
140 lines
5.0 KiB
Plaintext
140 lines
5.0 KiB
Plaintext
var/global/ntnet_card_uid = 1
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/obj/item/computer_hardware/network_card/
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name = "basic NTNet network card"
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desc = "A basic network card for usage with standard NTNet frequencies."
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power_usage = 50
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origin_tech = list(TECH_DATA = 2, TECH_ENGINEERING = 1)
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critical = 0
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icon_state = "netcard_basic"
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hardware_size = 1
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malfunction_probability = 1
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/// Identification ID. Technically MAC address of this device. Can't be changed by user.
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var/identification_id = null
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/// Identification string, technically nickname seen in the network. Can be set by user.
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var/identification_string = ""
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/// Long-range cards have stronger connections, letting them reach relays from connected Z-levels.
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var/long_range = 0
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/// Hard-wired, therefore always on, ignores NTNet wireless checks.
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var/ethernet = 0
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/// If set, uses the value to funnel connections through another network card.
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var/proxy_id
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/obj/item/computer_hardware/network_card/diagnostics(var/mob/user)
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..()
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to_chat(user, "NIX Unique ID: [identification_id]")
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to_chat(user, "NIX User Tag: [identification_string]")
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to_chat(user, "Supported protocols:")
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to_chat(user, "511.m SFS (Subspace) - Standard Frequency Spread")
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if(long_range)
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to_chat(user, "511.n WFS/HB (Subspace) - Wide Frequency Spread/High Bandiwdth")
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if(ethernet)
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to_chat(user, "OpenEth (Physical Connection) - Physical network connection port")
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/obj/item/computer_hardware/network_card/Initialize(mapload)
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. = ..()
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identification_id = ntnet_card_uid
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ntnet_card_uid++
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/obj/item/computer_hardware/network_card/advanced
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name = "advanced NTNet network card"
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desc = "An advanced network card for usage with standard NTNet frequencies. It's transmitter is strong enough to connect even when far away."
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long_range = 1
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origin_tech = list(TECH_DATA = 4, TECH_ENGINEERING = 2)
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power_usage = 100 // Better range but higher power usage.
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icon_state = "netcard_advanced"
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hardware_size = 1
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/obj/item/computer_hardware/network_card/quantum
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name = "quantum NTNet network card"
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desc = "A network card that can connect to NTnet from anywhere, using quantum entanglement."
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long_range = 1
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origin_tech = list(TECH_DATA = 6, TECH_ENGINEERING = 7)
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power_usage = 200 // Infinite range but higher power usage.
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icon_state = "netcard_advanced"
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hardware_size = 1
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/obj/item/computer_hardware/network_card/quantum/get_signal(var/specific_action = 0)
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if(!holder2)
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return 0
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if(!enabled)
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return 0
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if(!check_functionality() || !ntnet_global || is_banned())
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return 0
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return 2
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/obj/item/computer_hardware/network_card/wired
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name = "wired NTNet network card"
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desc = "An advanced network card for usage with standard NTNet frequencies. This one also supports wired connection."
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ethernet = 1
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origin_tech = list(TECH_DATA = 5, TECH_ENGINEERING = 3)
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power_usage = 100 // Better range but higher power usage.
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icon_state = "netcard_ethernet"
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hardware_size = 3
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/obj/item/computer_hardware/network_card/Destroy()
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if(holder2 && (holder2.network_card == src))
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holder2.network_card = null
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holder2 = null
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return ..()
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// Returns a string identifier of this network card
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/obj/item/computer_hardware/network_card/proc/get_network_tag()
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return "[identification_string] (NID [identification_id])"
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/obj/item/computer_hardware/network_card/proc/is_banned()
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return ntnet_global.check_banned(identification_id)
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// 0 - No signal, 1 - Low signal, 2 - High signal. 3 - Wired Connection
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/obj/item/computer_hardware/network_card/proc/get_signal(var/specific_action = 0)
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if(!holder2) // Hardware is not installed in anything. No signal. How did this even get called?
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return 0
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if(!enabled)
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return 0
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if(!check_functionality() || !ntnet_global || is_banned())
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return 0
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if(ethernet) // Computer is connected via wired connection.
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return 3
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if(!ntnet_global.check_function(specific_action)) // NTNet is down and we are not connected via wired connection. No signal.
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return 0
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if(holder2)
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var/holderz = get_z(holder2)
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if(!holderz) //no reception in nullspace
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return 0
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var/list/zlevels_in_range = using_map.get_map_levels(holderz, FALSE)// VOREStation Edit - , om_range = DEFAULT_OVERMAP_RANGE)
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var/list/zlevels_in_long_range = using_map.get_map_levels(holderz, TRUE, om_range = DEFAULT_OVERMAP_RANGE) - zlevels_in_range
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var/best = 0
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for(var/obj/machinery/ntnet_relay/R as anything in ntnet_global.relays)
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//Relay is down
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if(!R.operable())
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continue
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//We're on the same z
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if(R.z == holderz)
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best = 2 //Every network card gets high signal on the same z as the relay
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break // No point in going further
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//Not on the same z but within range anyway
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if(R.z in zlevels_in_range)
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best = long_range ? 2 : 1 //High-power network cards get good signal further away
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break
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//Only in long range
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if(long_range && (R.z in zlevels_in_long_range))
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best = 1 //High-power network cards can get low signal even at long range
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break
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return best
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return 0 // No computer!
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/obj/item/computer_hardware/network_card/Destroy()
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if(holder2 && (holder2.network_card == src))
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holder2.network_card = null
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return ..()
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