mirror of
https://github.com/vgstation-coders/vgstation13.git
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5e5bbf03fd
Use Siemens, you dolts. This is the start of completely redoing the flag system, but it starts with removing these oldcode flags.
760 lines
20 KiB
Plaintext
760 lines
20 KiB
Plaintext
// The lighting system
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//
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// consists of light fixtures (/obj/machinery/light) and light tube/bulb items (/obj/item/weapon/light)
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#define LIGHTING_POWER_FACTOR 20 // Watt per unit luminosity.
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// status values shared between lighting fixtures and items
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#define LIGHT_OK 0
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#define LIGHT_EMPTY 1
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#define LIGHT_BROKEN 2
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#define LIGHT_BURNED 3
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/obj/item/light_fixture_frame
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name = "light fixture frame"
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desc = "Used for building lights."
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icon = 'icons/obj/lighting.dmi'
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icon_state = "tube-construct-item"
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flags = FPRINT | TABLEPASS
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siemens_coefficient = 1
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var/fixture_type = "tube"
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var/obj/machinery/light/newlight = null
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var/sheets_refunded = 2
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/obj/item/light_fixture_frame/attackby(obj/item/weapon/W as obj, mob/user as mob)
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if (istype(W, /obj/item/weapon/wrench))
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new /obj/item/stack/sheet/metal( get_turf(src.loc), sheets_refunded )
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del(src)
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return
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..()
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/obj/item/light_fixture_frame/proc/try_build(turf/on_wall)
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if (get_dist(on_wall,usr)>1)
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return
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var/ndir = get_dir(usr,on_wall)
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if (!(ndir in cardinal))
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return
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var/turf/loc = get_turf_loc(usr)
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if (!istype(loc, /turf/simulated/floor))
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usr << "\red [src.name] cannot be placed on this spot."
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return
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usr << "Attaching [src] to the wall."
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playsound(get_turf(src), 'sound/machines/click.ogg', 75, 1)
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var/constrdir = usr.dir
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var/constrloc = usr.loc
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if (!do_after(usr, 30))
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return
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switch(fixture_type)
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if("bulb")
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newlight = new /obj/machinery/light_construct/small(constrloc)
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if("tube")
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newlight = new /obj/machinery/light_construct(constrloc)
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newlight.dir = constrdir
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newlight.fingerprints = src.fingerprints
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newlight.fingerprintshidden = src.fingerprintshidden
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newlight.fingerprintslast = src.fingerprintslast
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usr.visible_message("[usr.name] attaches [src] to the wall.", \
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"You attach [src] to the wall.")
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del(src)
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/obj/item/light_fixture_frame/small
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name = "small light fixture frame"
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desc = "Used for building small lights."
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icon = 'icons/obj/lighting.dmi'
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icon_state = "bulb-construct-item"
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flags = FPRINT | TABLEPASS
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siemens_coefficient = 1
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fixture_type = "bulb"
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sheets_refunded = 1
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/obj/machinery/light_construct
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name = "light fixture frame"
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desc = "A light fixture under construction."
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icon = 'icons/obj/lighting.dmi'
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icon_state = "tube-construct-stage1"
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anchored = 1
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layer = 5
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var/stage = 1
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var/fixture_type = "tube"
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var/sheets_refunded = 2
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var/obj/machinery/light/newlight = null
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/obj/machinery/light_construct/New()
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..()
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if (fixture_type == "bulb")
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icon_state = "bulb-construct-stage1"
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/obj/machinery/light_construct/examine()
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set src in view()
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..()
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if (!(usr in view(2))) return
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switch(src.stage)
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if(1)
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usr << "It's an empty frame."
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return
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if(2)
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usr << "It's wired."
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return
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if(3)
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usr << "The casing is closed."
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return
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/obj/machinery/light_construct/attackby(obj/item/weapon/W as obj, mob/user as mob)
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src.add_fingerprint(user)
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if (istype(W, /obj/item/weapon/wrench))
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if (src.stage == 1)
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playsound(get_turf(src), 'sound/items/Ratchet.ogg', 75, 1)
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usr << "You begin deconstructing [src]."
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if (!do_after(usr, 30))
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return
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new /obj/item/stack/sheet/metal( get_turf(src.loc), sheets_refunded )
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user.visible_message("[user.name] deconstructs [src].", \
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"You deconstruct [src].", "You hear a noise.")
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playsound(get_turf(src), 'sound/items/Deconstruct.ogg', 75, 1)
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del(src)
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if (src.stage == 2)
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usr << "You have to remove the wires first."
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return
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if (src.stage == 3)
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usr << "You have to unscrew the case first."
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return
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if(istype(W, /obj/item/weapon/wirecutters))
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if (src.stage != 2) return
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src.stage = 1
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switch(fixture_type)
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if ("tube")
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src.icon_state = "tube-construct-stage1"
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if("bulb")
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src.icon_state = "bulb-construct-stage1"
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new /obj/item/weapon/cable_coil(get_turf(src.loc), 1, "red")
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user.visible_message("[user.name] removes the wiring from [src].", \
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"You remove the wiring from [src].", "You hear a noise.")
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playsound(get_turf(src), 'sound/items/Wirecutter.ogg', 100, 1)
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return
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if(istype(W, /obj/item/weapon/cable_coil))
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if (src.stage != 1) return
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var/obj/item/weapon/cable_coil/coil = W
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coil.use(1)
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switch(fixture_type)
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if ("tube")
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src.icon_state = "tube-construct-stage2"
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if("bulb")
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src.icon_state = "bulb-construct-stage2"
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src.stage = 2
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user.visible_message("[user.name] adds wires to [src].", \
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"You add wires to [src].")
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return
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if(istype(W, /obj/item/weapon/screwdriver))
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if (src.stage == 2)
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switch(fixture_type)
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if ("tube")
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src.icon_state = "tube-empty"
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if("bulb")
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src.icon_state = "bulb-empty"
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src.stage = 3
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user.visible_message("[user.name] closes [src]'s casing.", \
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"You close [src]'s casing.", "You hear a noise.")
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playsound(get_turf(src), 'sound/items/Screwdriver.ogg', 75, 1)
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switch(fixture_type)
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if("tube")
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newlight = new /obj/machinery/light/built(src.loc)
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if ("bulb")
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newlight = new /obj/machinery/light/small/built(src.loc)
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newlight.dir = src.dir
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src.transfer_fingerprints_to(newlight)
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del(src)
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return
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..()
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/obj/machinery/light_construct/small
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name = "small light fixture frame"
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desc = "A small light fixture under construction."
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icon = 'icons/obj/lighting.dmi'
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icon_state = "bulb-construct-stage1"
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anchored = 1
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layer = 5
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stage = 1
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fixture_type = "bulb"
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sheets_refunded = 1
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// the standard tube light fixture
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/obj/machinery/light
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name = "light fixture"
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icon = 'icons/obj/lighting.dmi'
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var/base_state = "tube" // base description and icon_state
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icon_state = "tube1"
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desc = "A lighting fixture."
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anchored = 1
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layer = 5 // They were appearing under mobs which is a little weird - Ostaf
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use_power = 2
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idle_power_usage = 2
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active_power_usage = 20
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power_channel = LIGHT //Lights are calc'd via area so they dont need to be in the machine list
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var/on = 0 // 1 if on, 0 if off
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var/on_gs = 0
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var/brightness = 8 // luminosity when on, also used in power calculation
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var/status = LIGHT_OK // LIGHT_OK, _EMPTY, _BURNED or _BROKEN
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var/flickering = 0
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var/light_type = /obj/item/weapon/light/tube // the type of light item
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var/fitting = "tube"
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var/switchcount = 0 // count of number of times switched on/off
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// this is used to calc the probability the light burns out
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var/rigged = 0 // true if rigged to explode
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// No ghost interaction.
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ghost_read=0
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ghost_write=0
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var/idle = 0 // For process().
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// the smaller bulb light fixture
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/obj/machinery/light/cultify()
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new /obj/structure/cult/pylon(loc)
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qdel(src)
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/obj/machinery/light/small
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icon_state = "bulb1"
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base_state = "bulb"
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fitting = "bulb"
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brightness = 4
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desc = "A small lighting fixture."
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light_type = /obj/item/weapon/light/bulb
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/obj/machinery/light/spot
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name = "spotlight"
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fitting = "large tube"
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light_type = /obj/item/weapon/light/tube/large
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brightness = 8
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/obj/machinery/light/built/New()
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status = LIGHT_EMPTY
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update(0)
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..()
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/obj/machinery/light/small/built/New()
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status = LIGHT_EMPTY
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update(0)
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..()
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// create a new lighting fixture
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/obj/machinery/light/New()
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..()
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spawn(2)
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switch(fitting)
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if("tube")
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if(prob(2))
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broken(1)
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if("bulb")
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if(prob(5))
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broken(1)
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spawn(1)
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update(0)
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/obj/machinery/light/Destroy()
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seton(0)
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..()
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/obj/machinery/light/update_icon()
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switch(status) // set icon_states
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if(LIGHT_OK)
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icon_state = "[base_state][on]"
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if(LIGHT_EMPTY)
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icon_state = "[base_state]-empty"
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on = 0
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if(LIGHT_BURNED)
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icon_state = "[base_state]-burned"
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on = 0
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if(LIGHT_BROKEN)
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icon_state = "[base_state]-broken"
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on = 0
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return
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// update the icon_state and luminosity of the light depending on its state
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/obj/machinery/light/proc/update(var/trigger = 1)
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update_icon()
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if(on)
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if(luminosity != brightness)
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switchcount++
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if(rigged)
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if(status == LIGHT_OK && trigger)
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log_admin("LOG: Rigged light explosion, last touched by [fingerprintslast]")
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message_admins("LOG: Rigged light explosion, last touched by [fingerprintslast]")
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explode()
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else if( prob( min(60, switchcount*switchcount*0.01) ) )
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if(status == LIGHT_OK && trigger)
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status = LIGHT_BURNED
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icon_state = "[base_state]-burned"
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on = 0
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SetLuminosity(0)
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else
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use_power = 2
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SetLuminosity(brightness)
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else
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use_power = 1
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SetLuminosity(0)
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active_power_usage = (luminosity * 10)
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if(on != on_gs)
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on_gs = on
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/*
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* Attempt to set the light's on/off status.
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* Will not switch on if broken/burned/empty.
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*/
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/obj/machinery/light/proc/seton(const/s)
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on = (s && LIGHT_OK == status)
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update()
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// examine verb
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/obj/machinery/light/examine()
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set src in oview(1)
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if(usr && !usr.stat)
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switch(status)
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if(LIGHT_OK)
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usr << "[desc] It is turned [on? "on" : "off"]."
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if(LIGHT_EMPTY)
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usr << "[desc] The [fitting] has been removed."
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if(LIGHT_BURNED)
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usr << "[desc] The [fitting] is burnt out."
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if(LIGHT_BROKEN)
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usr << "[desc] The [fitting] has been smashed."
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// attack with item - insert light (if right type), otherwise try to break the light
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/obj/machinery/light/attackby(obj/item/W, mob/user)
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user.changeNext_move(8)
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//Light replacer code
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if(istype(W, /obj/item/device/lightreplacer))
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var/obj/item/device/lightreplacer/LR = W
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if(isliving(user))
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var/mob/living/U = user
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LR.ReplaceLight(src, U)
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return
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// attempt to insert light
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if(istype(W, /obj/item/weapon/light))
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if(status != LIGHT_EMPTY)
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user << "There is a [fitting] already inserted."
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return
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else
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src.add_fingerprint(user)
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var/obj/item/weapon/light/L = W
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if(istype(L, light_type))
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status = L.status
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user << "You insert the [L.name]."
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switchcount = L.switchcount
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rigged = L.rigged
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brightness = L.brightness
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on = has_power()
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update()
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user.drop_item() //drop the item to update overlays and such
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del(L)
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if(on && rigged)
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log_admin("LOG: Rigged light explosion, last touched by [fingerprintslast]")
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message_admins("LOG: Rigged light explosion, last touched by [fingerprintslast]")
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explode()
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else
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user << "This type of light requires a [fitting]."
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return
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// attempt to break the light
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//If xenos decide they want to smash a light bulb with a toolbox, who am I to stop them? /N
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else if(status != LIGHT_BROKEN && status != LIGHT_EMPTY)
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if(prob(1+W.force * 5))
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user << "You hit the light, and it smashes!"
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for(var/mob/M in viewers(src))
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if(M == user)
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continue
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M.show_message("[user.name] smashed the light!", 3, "You hear a tinkle of breaking glass", 2)
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if(on && (W.is_conductor()))
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//if(!user.mutations & M_RESIST_COLD)
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if (prob(12))
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electrocute_mob(user, get_area(src), src, 0.3)
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broken()
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else
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user << "You hit the light!"
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// attempt to stick weapon into light socket
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else if(status == LIGHT_EMPTY)
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if(istype(W, /obj/item/weapon/screwdriver)) //If it's a screwdriver open it.
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playsound(get_turf(src), 'sound/items/Screwdriver.ogg', 75, 1)
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user.visible_message("[user.name] opens [src]'s casing.", \
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"You open [src]'s casing.", "You hear a noise.")
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var/obj/machinery/light_construct/newlight = null
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switch(fitting)
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if("tube")
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newlight = new /obj/machinery/light_construct(src.loc)
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newlight.icon_state = "tube-construct-stage2"
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if("bulb")
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newlight = new /obj/machinery/light_construct/small(src.loc)
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newlight.icon_state = "bulb-construct-stage2"
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newlight.dir = src.dir
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newlight.stage = 2
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newlight.fingerprints = src.fingerprints
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newlight.fingerprintshidden = src.fingerprintshidden
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newlight.fingerprintslast = src.fingerprintslast
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del(src)
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return
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user << "You stick \the [W] into the light socket!"
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if(has_power() && (W.is_conductor()))
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var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
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s.set_up(3, 1, src)
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s.start()
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//if(!user.mutations & M_RESIST_COLD)
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if (prob(75))
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electrocute_mob(user, get_area(src), src, rand(0.7,1.0))
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/*
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* Returns whether this light has power
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* TRUE if area has power and lightswitch is on otherwise FALSE.
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*/
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/obj/machinery/light/proc/has_power()
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return areaMaster.lightswitch && areaMaster.power_light
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/obj/machinery/light/proc/flicker(var/amount = rand(10, 20))
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if(flickering) return
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flickering = 1
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spawn(0)
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if(on && status == LIGHT_OK)
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for(var/i = 0; i < amount; i++)
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if(status != LIGHT_OK) break
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on = !on
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update(0)
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sleep(rand(5, 15))
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on = (status == LIGHT_OK)
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update(0)
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flickering = 0
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/obj/machinery/light/attack_ghost(mob/user)
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if(blessed) return
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src.add_hiddenprint(user)
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src.flicker(1)
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return
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// ai attack - make lights flicker, because why not
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/obj/machinery/light/attack_ai(mob/user)
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// attack_robot is flaky.
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if(isMoMMI(user))
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return attack_hand(user)
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src.add_hiddenprint(user)
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src.flicker(1)
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return
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/obj/machinery/light/attack_robot(mob/user)
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if(isMoMMI(user))
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return attack_hand(user)
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else
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return attack_ai(user)
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// Aliens smash the bulb but do not get electrocuted./N
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/obj/machinery/light/attack_alien(mob/living/carbon/alien/humanoid/user)//So larva don't go breaking light bulbs.
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if(status == LIGHT_EMPTY||status == LIGHT_BROKEN)
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user << "\green That object is useless to you."
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return
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else if (status == LIGHT_OK||status == LIGHT_BURNED)
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for(var/mob/M in viewers(src))
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M.show_message("\red [user.name] smashed the light!", 3, "You hear a tinkle of breaking glass", 2)
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broken()
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return
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/obj/machinery/light/attack_animal(mob/living/simple_animal/M)
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if(M.melee_damage_upper == 0) return
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if(status == LIGHT_EMPTY||status == LIGHT_BROKEN)
|
|
M << "\red That object is useless to you."
|
|
return
|
|
else if (status == LIGHT_OK||status == LIGHT_BURNED)
|
|
for(var/mob/O in viewers(src))
|
|
O.show_message("\red [M.name] smashed the light!", 3, "You hear a tinkle of breaking glass", 2)
|
|
broken()
|
|
return
|
|
// attack with hand - remove tube/bulb
|
|
// if hands aren't protected and the light is on, burn the player
|
|
|
|
/obj/machinery/light/attack_hand(mob/user)
|
|
if(isobserver(user))
|
|
return
|
|
|
|
if(!Adjacent(user)) return
|
|
|
|
add_fingerprint(user)
|
|
|
|
if(status == LIGHT_EMPTY)
|
|
user << "There is no [fitting] in this light."
|
|
return
|
|
|
|
// make it burn hands if not wearing fire-insulated gloves
|
|
if(on)
|
|
var/prot = 0
|
|
|
|
if(ishuman(user))
|
|
var/mob/living/carbon/human/H = user
|
|
if(H.gloves)
|
|
var/obj/item/clothing/gloves/G = H.gloves
|
|
if(G.max_heat_protection_temperature)
|
|
prot = (G.max_heat_protection_temperature > 360)
|
|
else
|
|
prot = 1
|
|
|
|
if(prot > 0 || (M_RESIST_HEAT in user.mutations))
|
|
user << "You remove the light [fitting]"
|
|
else
|
|
user << "You try to remove the light [fitting], but it's too hot and you don't want to burn your hand."
|
|
return // if burned, don't remove the light
|
|
|
|
// create a light tube/bulb item and put it in the user's hand
|
|
var/obj/item/weapon/light/L = new light_type()
|
|
L.status = status
|
|
L.rigged = rigged
|
|
L.brightness = src.brightness
|
|
|
|
// light item inherits the switchcount, then zero it
|
|
L.switchcount = switchcount
|
|
switchcount = 0
|
|
|
|
L.update()
|
|
L.add_fingerprint(user)
|
|
|
|
user.put_in_active_hand(L) //puts it in our active hand
|
|
|
|
status = LIGHT_EMPTY
|
|
update()
|
|
|
|
// break the light and make sparks if was on
|
|
|
|
/obj/machinery/light/proc/broken(var/skip_sound_and_sparks = 0)
|
|
if(status == LIGHT_EMPTY)
|
|
return
|
|
|
|
if(!skip_sound_and_sparks)
|
|
if(status == LIGHT_OK || status == LIGHT_BURNED)
|
|
playsound(get_turf(src), 'sound/effects/Glasshit.ogg', 75, 1)
|
|
if(on)
|
|
var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
|
|
s.set_up(3, 1, src)
|
|
s.start()
|
|
status = LIGHT_BROKEN
|
|
update()
|
|
|
|
/obj/machinery/light/proc/fix()
|
|
if(status == LIGHT_OK)
|
|
return
|
|
status = LIGHT_OK
|
|
brightness = initial(brightness)
|
|
on = 1
|
|
update()
|
|
|
|
// explosion effect
|
|
// destroy the whole light fixture or just shatter it
|
|
|
|
/obj/machinery/light/ex_act(severity)
|
|
switch(severity)
|
|
if(1.0)
|
|
qdel(src)
|
|
return
|
|
if(2.0)
|
|
if (prob(75))
|
|
broken()
|
|
if(3.0)
|
|
if (prob(50))
|
|
broken()
|
|
return
|
|
|
|
//blob effect
|
|
|
|
/obj/machinery/light/blob_act()
|
|
if(prob(75))
|
|
broken()
|
|
|
|
/obj/machinery/light/process()
|
|
switch (on)
|
|
if (1)
|
|
switch (idle)
|
|
if (1)
|
|
use_power = 2
|
|
idle_power_usage = active_power_usage >> 1
|
|
if (0)
|
|
use_power = 1
|
|
active_power_usage = LIGHTING_POWER_FACTOR * luminosity
|
|
idle = 1
|
|
if (0)
|
|
use_power = 0
|
|
idle = 0
|
|
#undef LIGHTING_POWER_FACTOR
|
|
|
|
/*
|
|
* Called when area power state changes.
|
|
*/
|
|
/obj/machinery/light/power_change()
|
|
spawn(10)
|
|
seton(areaMaster.lightswitch && areaMaster.power_light)
|
|
|
|
// called when on fire
|
|
|
|
/obj/machinery/light/fire_act(datum/gas_mixture/air, exposed_temperature, exposed_volume)
|
|
if(prob(max(0, exposed_temperature - 673))) //0% at <400C, 100% at >500C
|
|
broken()
|
|
|
|
/*
|
|
* Explode the light.
|
|
*/
|
|
/obj/machinery/light/proc/explode()
|
|
spawn(0)
|
|
broken() // Break it first to give a warning.
|
|
sleep(2)
|
|
explosion(get_turf(src), 0, 0, 2, 2)
|
|
sleep(1)
|
|
qdel(src)
|
|
|
|
// the light item
|
|
// can be tube or bulb subtypes
|
|
// will fit into empty /obj/machinery/light of the corresponding type
|
|
|
|
/obj/item/weapon/light
|
|
icon = 'icons/obj/lighting.dmi'
|
|
flags = FPRINT | TABLEPASS
|
|
force = 2
|
|
throwforce = 5
|
|
w_class = 1
|
|
var/status = 0 // LIGHT_OK, LIGHT_BURNED or LIGHT_BROKEN
|
|
var/base_state
|
|
var/switchcount = 0 // number of times switched
|
|
m_amt = 60
|
|
var/rigged = 0 // true if rigged to explode
|
|
var/brightness = 2 //how much light it gives off
|
|
|
|
/obj/item/weapon/light/tube
|
|
name = "light tube"
|
|
desc = "A replacement light tube."
|
|
icon_state = "ltube"
|
|
base_state = "ltube"
|
|
item_state = "c_tube"
|
|
g_amt = 100
|
|
w_type = RECYK_GLASS
|
|
brightness = 8
|
|
|
|
/obj/item/weapon/light/tube/large
|
|
w_class = 2
|
|
name = "large light tube"
|
|
brightness = 15
|
|
|
|
/obj/item/weapon/light/bulb
|
|
name = "light bulb"
|
|
desc = "A replacement light bulb."
|
|
icon_state = "lbulb"
|
|
base_state = "lbulb"
|
|
item_state = "contvapour"
|
|
g_amt = 100
|
|
brightness = 5
|
|
w_type = RECYK_GLASS
|
|
|
|
/obj/item/weapon/light/throw_impact(atom/hit_atom)
|
|
..()
|
|
shatter()
|
|
|
|
/obj/item/weapon/light/bulb/fire
|
|
name = "fire bulb"
|
|
desc = "A replacement fire bulb."
|
|
icon_state = "fbulb"
|
|
base_state = "fbulb"
|
|
item_state = "egg4"
|
|
g_amt = 100
|
|
brightness = 5
|
|
|
|
// update the icon state and description of the light
|
|
|
|
/obj/item/weapon/light/proc/update()
|
|
switch(status)
|
|
if(LIGHT_OK)
|
|
icon_state = base_state
|
|
desc = "A replacement [name]."
|
|
if(LIGHT_BURNED)
|
|
icon_state = "[base_state]-burned"
|
|
desc = "A burnt-out [name]."
|
|
if(LIGHT_BROKEN)
|
|
icon_state = "[base_state]-broken"
|
|
desc = "A broken [name]."
|
|
|
|
|
|
/obj/item/weapon/light/New()
|
|
..()
|
|
switch(name)
|
|
if("light tube")
|
|
brightness = rand(6,9)
|
|
if("light bulb")
|
|
brightness = rand(4,6)
|
|
update()
|
|
|
|
|
|
// attack bulb/tube with object
|
|
// if a syringe, can inject plasma to make it explode
|
|
/obj/item/weapon/light/attackby(var/obj/item/I, var/mob/user)
|
|
..()
|
|
if(istype(I, /obj/item/weapon/reagent_containers/syringe))
|
|
var/obj/item/weapon/reagent_containers/syringe/S = I
|
|
|
|
user << "You inject the solution into the [src]."
|
|
|
|
if(S.reagents.has_reagent("plasma", 5))
|
|
|
|
log_admin("LOG: [user.name] ([user.ckey]) injected a light with plasma, rigging it to explode.")
|
|
message_admins("LOG: [user.name] ([user.ckey]) injected a light with plasma, rigging it to explode.")
|
|
|
|
rigged = 1
|
|
|
|
S.reagents.clear_reagents()
|
|
else
|
|
..()
|
|
return
|
|
|
|
// called after an attack with a light item
|
|
// shatter light, unless it was an attempt to put it in a light socket
|
|
// now only shatter if the intent was harm
|
|
|
|
/obj/item/weapon/light/afterattack(atom/target, mob/user)
|
|
if(istype(target, /obj/machinery/light))
|
|
return
|
|
if(user.a_intent != "hurt")
|
|
return
|
|
|
|
shatter()
|
|
|
|
/obj/item/weapon/light/proc/shatter()
|
|
if(status == LIGHT_OK || status == LIGHT_BURNED)
|
|
src.visible_message("\red [name] shatters.","\red You hear a small glass object shatter.")
|
|
status = LIGHT_BROKEN
|
|
force = 5
|
|
playsound(get_turf(src), 'sound/effects/Glasshit.ogg', 75, 1)
|
|
update()
|