Mapping helpers
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kevinz000
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//Builds networks like power cables/atmos lines/etc
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//Just a holder parent type for now..
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/obj/effect/network_builder
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/// set var to true to not del on lateload
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var/custom_spawned = FALSE
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/// what directions we know connections are in
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var/list/network_directions
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/obj/effect/network_builder/Initialize(mapload)
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. = ..()
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var/conflict = check_duplicates()
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if(conflict)
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stack_trace("WARNING: [type] network building helper found check_duplicates() conflict [conflict] in its location.!")
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return INITIALIZE_HINT_QDEL
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if(!mapload)
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if(GLOB.Debug2)
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custom_spawned = TRUE
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return INITIALIZE_HINT_NORMAL
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else
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return INITIALIZE_HINT_QDEL
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return INITIALIZE_HINT_LATELOAD
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/// How this works: On LateInitialize, detect all directions that this should be applicable to, and do what it needs to do, and then inform all network builders in said directions that it's been around since it won't be around afterwards.
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/obj/effect/network_builder/LateInitialize()
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scan_directions()
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build_network()
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if(!custom_spawned)
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qdel(src)
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/obj/effect/network_builder/proc/check_duplicates()
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CRASH("Base abstract network builder tried to check duplicates.")
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/obj/effect/network_builder/proc/scan_directions()
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CRASH("Base abstract network builder tried to scan directions.")
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/obj/effect/network_builder/proc/build_network()
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CRASH("Base abstract network builder tried to build network.")
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@@ -0,0 +1,159 @@
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#define NO_KNOT 0
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#define KNOT_AUTO 1
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#define KNOT_FORCED 2
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/* Automatically places pipes on init based on any pipes connecting to it and adjacent helpers. Only supports cardinals.
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* Conflicts with ANY PIPE ON ITS LAYER, as well as atmos network build helpers on the same layer, as well as any pipe on all layers. Do those manually.
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*/
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/obj/effect/network_builder/atmos_pipe
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name = "atmos pipe autobuilder"
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icon_state = "atmospipebuilder"
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/// Layer to put our pipes on
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var/pipe_layer = PIPING_LAYER_DEFAULT
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/// Color to set our pipes to
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var/pipe_color
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/// Whether or not pipes we make are visible
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var/visible_pipes = FALSE
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color = null
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/obj/effect/network_builder/atmos_pipe/check_duplicates()
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for(var/obj/effect/network_builder/atmos_pipe/other in loc)
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if(other.pipe_layer == pipe_layer)
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return other
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for(var/obj/machinery/atmospherics/A in loc)
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if(A.pipe_flags & PIPING_ALL_LAYER)
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return A
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if(A.pipe_layer == pipe_layer)
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return A
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return FALSE
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/// Scans directions, sets network_directions to have every direction that we can link to. If there's another power cable builder detected, make sure they know we're here by adding us to their cable directions list before we're deleted.
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/obj/effect/network_builder/atmos_pipe/scan_directions()
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var/turf/T
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for(var/i in GLOB.cardinal)
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if(i in network_directions)
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continue //we're already set, that means another builder set us.
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T = get_step(loc, i)
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if(!T)
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continue
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var/found = FALSE
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for(var/obj/effect/network_builder/atmos_pipe/other in T)
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if(other.pipe_layer == pipe_layer)
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network_directions += i
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LAZYADD(other.network_directions, turn(i, 180))
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found = TRUE
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break
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if(found)
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continue
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for(var/obj/machinery/atmospherics/A in T)
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if((A.pipe_layer == pipe_layer) && (A.initialize_directions & i))
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network_directions += i
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break
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return network_directions
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/// Directions should only ever have cardinals.
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/obj/effect/network_builder/atmos_pipe/build_network(list/directions = pipe_directions)
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if(!length(directions) <= 1)
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return
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var/obj/machinery/atmospherics/pipe/built
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switch(length(directions))
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if(2) //straight pipe
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built = new /obj/machinery/atmospherics/simple(loc)
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built.setDir(directions[1] | directions[2])
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if(3) //manifold
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var/list/missing = directions ^ GLOB.cardinal
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missing = missing[1]
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built = new /obj/machinery/atmospherics/pipe/manifold(loc)
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built.setDir(missing)
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if(4) //4 way manifold
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built = new /obj/machinery/atmospherics/pipe/manifold4w(loc)
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built.SetInitDirections()
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built.on_construction(pipe_color, piping_layer)
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/obj/item/pipe/wrench_act(mob/living/user, obj/item/wrench/W)
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if(!isturf(loc))
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return TRUE
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add_fingerprint(user)
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var/obj/machinery/atmospherics/fakeA = pipe_type
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var/flags = initial(fakeA.pipe_flags)
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for(var/obj/machinery/atmospherics/M in loc)
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if((M.pipe_flags & flags & PIPING_ONE_PER_TURF)) //Only one dense/requires density object per tile, eg connectors/cryo/heater/coolers.
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to_chat(user, "<span class='warning'>Something is hogging the tile!</span>")
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return TRUE
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if((M.piping_layer != piping_layer) && !((M.pipe_flags | flags) & PIPING_ALL_LAYER)) //don't continue if either pipe goes across all layers
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continue
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if(M.GetInitDirections() & SSair.get_init_dirs(pipe_type, fixed_dir())) // matches at least one direction on either type of pipe
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to_chat(user, "<span class='warning'>There is already a pipe at that location!</span>")
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return TRUE
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// no conflicts found
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var/obj/machinery/atmospherics/A = new pipe_type(loc)
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build_pipe(A)
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A.on_construction(color, piping_layer)
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transfer_fingerprints_to(A)
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W.play_tool_sound(src)
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user.visible_message( \
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"[user] fastens \the [src].", \
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"<span class='notice'>You fasten \the [src].</span>", \
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"<span class='italics'>You hear ratcheting.</span>")
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qdel(src)
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/obj/item/pipe/proc/build_pipe(obj/machinery/atmospherics/A)
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A.setDir(fixed_dir())
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A.SetInitDirections()
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if(pipename)
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A.name = pipename
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if(A.on)
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// Certain pre-mapped subtypes are on by default, we want to preserve
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// every other aspect of these subtypes (name, pre-set filters, etc.)
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// but they shouldn't turn on automatically when wrenched.
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A.on = FALSE
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/obj/effect/network_builder/atmos_pipe/proc/spawn_wires(list/directions)
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if(!length(directions))
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return
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else if(length(directions) == 1)
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var/knot = (knot == KNOT_FORCED) || ((knot == KNOT_AUTO) && should_auto_knot())
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if(knot)
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var/dir = directions[1]
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new /obj/structure/cable(loc, cable_color, NONE, directions[1])
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else
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if(knot == KNOT_FORCED)
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for(var/d in directions)
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new /obj/structure/cable(loc, cable_color, NONE, d)
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else
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var/knot = (knot == KNOT_FORCED) || ((knot == KNOT_AUTO) && should_auto_knot())
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var/dirs = length(directions)
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for(var/i in dirs)
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var/li = i - 1
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if(li < 1)
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li = dirs + li
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new /obj/structure/cable(loc, cable_color, directions[i], directions[li])
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if(knot)
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new /obj/structure/cable(loc, cable_color, NONE, directions[i])
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knot = FALSE
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/obj/effect/network_builder/atmos_pipe/distro
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name = "distro line autobuilder"
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piping_layer = PIPING_LAYER_MIN
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pixel_x = -PIPING_LAYER_P_X
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pixel_y = -PIPING_LAYER_P_Y
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pipe_color = rgb(130,43,255)
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color = rgb(130,43,255)
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/obj/effect/network_builder/atmos_pipe/scrubbers
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name = "scrubbers line autobuilder"
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piping_layer = PIPING_LAYER_MAX
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pixel_x = PIPING_LAYER_P_X
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pixel_y = PIPING_LAYER_P_Y
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pipe_color = rgb(255,0,0)
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color = rgb(255,0,0)
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@@ -0,0 +1,97 @@
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#define NO_KNOT 0
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#define KNOT_AUTO 1
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#define KNOT_FORCED 2
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/// Automatically links on init to power cables and other cable builder helpers. Only supports cardinals.
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/obj/effect/network_builder/power_cable
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name = "power line autobuilder"
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icon_state = "powerlinebuilder"
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/// Whether or not we forcefully make a knot
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var/knot = NO_KNOT
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/// cable color as from GLOB.cable_colors
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var/cable_color = "red"
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color = "ff0000"
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/obj/effect/network_builder/power_cable/check_duplicates()
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return (locate(/obj/structure/cable) in loc) || (locate(/obj/effect/network_builder/power_cable) in loc)
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/// Scans directions, sets network_directions to have every direction that we can link to. If there's another power cable builder detected, make sure they know we're here by adding us to their cable directions list before we're deleted.
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/obj/effect/network_builder/power_cable/scan_directions()
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var/turf/T
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for(var/i in GLOB.cardinal)
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if(i in network_directions)
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continue //we're already set, that means another builder set us.
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T = get_step(loc, i)
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if(!T)
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continue
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var/obj/effect/network_builder/power_cable/other = locate() in T
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if(other)
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network_directions += i
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LAZYADD(other.network_directions, turn(i, 180))
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continue
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for(var/obj/structure/cable/C in T)
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if(C.d1 == turn(i, 180) || C.d2 == turn(i, 180))
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network_directions += i
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continue
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return network_directions
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/// Directions should only ever have cardinals.
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/obj/effect/network_builder/power_cable/build_network(list/directions = network_directions)
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if(!length(directions))
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return
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else if(length(directions) == 1)
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var/knot = (knot == KNOT_FORCED) || ((knot == KNOT_AUTO) && should_auto_knot())
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if(knot)
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var/dir = directions[1]
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new /obj/structure/cable(loc, cable_color, NONE, directions[1])
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else
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if(knot == KNOT_FORCED)
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for(var/d in directions)
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new /obj/structure/cable(loc, cable_color, NONE, d)
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else
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var/knot = (knot == KNOT_FORCED) || ((knot == KNOT_AUTO) && should_auto_knot())
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var/dirs = length(directions)
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for(var/i in dirs)
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var/li = i - 1
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if(li < 1)
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li = dirs + li
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new /obj/structure/cable(loc, cable_color, directions[i], directions[li])
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if(knot)
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new /obj/structure/cable(loc, cable_color, NONE, directions[i])
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knot = FALSE
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/obj/effect/network_builder/power_cable/proc/should_auto_knot()
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return (locate(/obj/machinery/terminal) in loc)
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/obj/effect/network_buidler/power_cable/knot
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icon_state = "powerlinebuilderknot"
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knot = KNOT_FORCED
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/obj/effect/network_builder/power_cable/auto
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icon_state = "powerlinebuilderauto"
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knot = KNOT_AUTO
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#define AUTODEF_COLOR(hex, enum) \
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/obj/effect/network_builder/power_cable/##enum \
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color = #hex \
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cable_color = #enum \
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/obj/effect/network_builder/power_cable/knot/##enum \
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color = #hex \
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cable_color = #enum \
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/obj/effect/network_builder/power_cable/auto/##enum \
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color = #hex \
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cable_color = #enum
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AUTODEF_COLOR("#ff0000", "red")
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AUTODEF_COLOR("#ffffff", "white")
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AUTODEF_COLOR("#00ffff", "cyan")
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AUTODEF_COLOR("#ff8000", "orange")
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AUTODEF_COLOR("#ff3cc8", "pink")
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AUTODEF_COLOR("#1919c8", "blue")
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AUTODEF_COLOR("#00aa00", "green")
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AUTODEF_COLOR("#ffff00", "yellow")
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#undef AUTODEF_COLOR
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