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Explosion game log now has epicenter coords Powersink placement and explosion notifications C4 notifications and logs Logging singulo munchies and death All SMES interactions now logged, because any of them can mess stuff up Telesci logs what was teleported
143 lines
4.2 KiB
Plaintext
143 lines
4.2 KiB
Plaintext
// Powersink - used to drain station power
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/obj/item/device/powersink
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desc = "A nulling power sink which drains energy from electrical systems."
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name = "power sink"
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icon_state = "powersink0"
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item_state = "electronic"
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w_class = 4.0
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flags = CONDUCT
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throwforce = 5
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throw_speed = 1
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throw_range = 2
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m_amt = 750
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origin_tech = "powerstorage=3;syndicate=5"
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var/drain_rate = 600000 // amount of power to drain per tick
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var/power_drained = 0 // has drained this much power
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var/max_power = 1e8 // maximum power that can be drained before exploding
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var/mode = 0 // 0 = off, 1=clamped (off), 2=operating
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var/const/DISCONNECTED = 0
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var/const/CLAMPED_OFF = 1
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var/const/OPERATING = 2
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var/obj/structure/cable/attached // the attached cable
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/obj/item/device/powersink/update_icon()
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icon_state = "powersink[mode == OPERATING]"
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/obj/item/device/powersink/proc/set_mode(value)
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if(value == mode)
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return
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switch(value)
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if(DISCONNECTED)
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attached = null
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if(mode == OPERATING)
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processing_objects.Remove(src)
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anchored = 0
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if(CLAMPED_OFF)
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if(!attached)
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return
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if(mode == OPERATING)
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processing_objects.Remove(src)
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anchored = 1
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if(OPERATING)
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if(!attached)
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return
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processing_objects.Add(src)
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anchored = 1
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mode = value
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update_icon()
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SetLuminosity(0)
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/obj/item/device/powersink/attackby(var/obj/item/I, var/mob/user)
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if(istype(I, /obj/item/weapon/screwdriver))
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if(mode == DISCONNECTED)
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var/turf/T = loc
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if(isturf(T) && !T.intact)
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attached = locate() in T
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if(!attached)
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user << "No exposed cable here to attach to."
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else
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set_mode(CLAMPED_OFF)
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user.visible_message( \
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"[user] attaches \the [src] to the cable.", \
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"You attach \the [src] to the cable.",
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"You hear some wires being connected to something.")
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else
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user << "Device must be placed over an exposed cable to attach to it."
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else
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set_mode(DISCONNECTED)
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user.visible_message( \
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"[user] detaches \the [src] from the cable.", \
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"You detach \the [src] from the cable.",
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"You hear some wires being disconnected from something.")
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else
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..()
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/obj/item/device/powersink/attack_paw()
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return
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/obj/item/device/powersink/attack_ai()
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return
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/obj/item/device/powersink/attack_hand(var/mob/user)
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switch(mode)
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if(DISCONNECTED)
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..()
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if(CLAMPED_OFF)
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user.visible_message( \
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"[user] activates \the [src]!", \
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"You activate \the [src]!",
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"You hear a click.")
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message_admins("Power sink activated by [key_name(user, user.client)](<A HREF='?_src_=holder;adminmoreinfo=\ref[user]'>?</A>) at ([x],[y],[z] - <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[x];Y=[y];Z=[z]'>JMP</a>)")
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log_game("Power sink activated by [key_name(user)] at ([x],[y],[z])")
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set_mode(OPERATING)
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if(OPERATING)
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user.visible_message( \
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"[user] deactivates \the [src]!", \
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"You deactivate \the [src]!",
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"You hear a click.")
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set_mode(CLAMPED_OFF)
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/obj/item/device/powersink/process()
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if(!attached)
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set_mode(DISCONNECTED)
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return
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var/datum/powernet/PN = attached.get_powernet()
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if(PN)
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SetLuminosity(5)
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// found a powernet, so drain up to max power from it
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var/drained = min ( drain_rate, PN.avail )
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PN.newload += drained
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power_drained += drained
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// if tried to drain more than available on powernet
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// now look for APCs and drain their cells
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if(drained < drain_rate)
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for(var/obj/machinery/power/terminal/T in PN.nodes)
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if(istype(T.master, /obj/machinery/power/apc))
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var/obj/machinery/power/apc/A = T.master
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if(A.operating && A.cell)
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A.cell.charge = max(0, A.cell.charge - 50)
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power_drained += 50
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if(A.charging == 2) // If the cell was full
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A.charging = 1 // It's no longer full
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if(power_drained > max_power * 0.95)
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message_admins("Power sink at ([x],[y],[z] - <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[x];Y=[y];Z=[z]'>JMP</a>) is about to explode")
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playsound(src, 'sound/effects/screech.ogg', 100, 1, 1)
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if(power_drained >= max_power)
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processing_objects.Remove(src)
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explosion(src.loc, 3,6,9,12)
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del(src)
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