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130 lines
4.9 KiB
Plaintext
130 lines
4.9 KiB
Plaintext
GLOBAL_LIST_EMPTY(doppler_arrays)
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/obj/machinery/doppler_array
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name = "tachyon-doppler array"
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desc = "A highly precise directional sensor array which measures the release of quants from decaying tachyons. The doppler shifting of the mirror-image formed by these quants can reveal the size, location and temporal affects of energetic disturbances within a large radius ahead of the array.\n"
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icon = 'icons/obj/machines/research.dmi'
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icon_state = "tdoppler"
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density = TRUE
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var/integrated = FALSE
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var/max_dist = 150
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verb_say = "states coldly"
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/obj/machinery/doppler_array/Initialize()
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. = ..()
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GLOB.doppler_arrays += src
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/obj/machinery/doppler_array/ComponentInitialize()
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AddComponent(/datum/component/simple_rotation,ROTATION_ALTCLICK | ROTATION_CLOCKWISE,null,null,CALLBACK(src,.proc/rot_message))
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/obj/machinery/doppler_array/Destroy()
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GLOB.doppler_arrays -= src
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return ..()
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/obj/machinery/doppler_array/examine(mob/user)
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..()
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to_chat(user, "<span class='notice'>Its dish is facing to the [dir2text(dir)].</span>")
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/obj/machinery/doppler_array/process()
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return PROCESS_KILL
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/obj/machinery/doppler_array/attackby(obj/item/I, mob/user, params)
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if(istype(I, /obj/item/wrench))
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if(!anchored && !isinspace())
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anchored = TRUE
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power_change()
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to_chat(user, "<span class='notice'>You fasten [src].</span>")
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else if(anchored)
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anchored = FALSE
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power_change()
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to_chat(user, "<span class='notice'>You unfasten [src].</span>")
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I.play_tool_sound(src)
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else
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return ..()
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/obj/machinery/doppler_array/proc/rot_message(mob/user)
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to_chat(user, "<span class='notice'>You adjust [src]'s dish to face to the [dir2text(dir)].</span>")
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playsound(src, 'sound/items/screwdriver2.ogg', 50, 1)
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/obj/machinery/doppler_array/proc/sense_explosion(turf/epicenter,devastation_range,heavy_impact_range,light_impact_range,
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took,orig_dev_range,orig_heavy_range,orig_light_range)
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if(stat & NOPOWER)
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return
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var/turf/zone = get_turf(src)
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if(zone.z != epicenter.z)
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return
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var/distance = get_dist(epicenter, zone)
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var/direct = get_dir(zone, epicenter)
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if(distance > max_dist)
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return
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if(!(direct & dir) && !integrated)
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return
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var/list/messages = list("Explosive disturbance detected.", \
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"Epicenter at: grid ([epicenter.x],[epicenter.y]). Temporal displacement of tachyons: [took] seconds.", \
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"Factual: Epicenter radius: [devastation_range]. Outer radius: [heavy_impact_range]. Shockwave radius: [light_impact_range].")
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// If the bomb was capped, say its theoretical size.
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if(devastation_range < orig_dev_range || heavy_impact_range < orig_heavy_range || light_impact_range < orig_light_range)
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messages += "Theoretical: Epicenter radius: [orig_dev_range]. Outer radius: [orig_heavy_range]. Shockwave radius: [orig_light_range]."
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if(integrated)
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var/obj/item/clothing/head/helmet/space/hardsuit/helm = loc
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if(!helm || !istype(helm, /obj/item/clothing/head/helmet/space/hardsuit))
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return
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helm.display_visor_message("Explosion detected! Epicenter: [devastation_range], Outer: [heavy_impact_range], Shock: [light_impact_range]")
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else
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for(var/message in messages)
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say(message)
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/obj/machinery/doppler_array/power_change()
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if(stat & BROKEN)
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icon_state = "[initial(icon_state)]-broken"
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else
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if(powered() && anchored)
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icon_state = initial(icon_state)
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stat &= ~NOPOWER
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else
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icon_state = "[initial(icon_state)]-off"
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stat |= NOPOWER
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//Portable version, built into EOD equipment. It simply provides an explosion's three damage levels.
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/obj/machinery/doppler_array/integrated
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name = "integrated tachyon-doppler module"
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integrated = TRUE
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max_dist = 21 //Should detect most explosions in hearing range.
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use_power = NO_POWER_USE
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/obj/machinery/doppler_array/research
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name = "tachyon-doppler research array"
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desc = "A specialized tachyon-doppler bomb detection array that uses the results of the highest yield of explosions for research."
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var/datum/techweb/linked_techweb
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/obj/machinery/doppler_array/research/sense_explosion(turf/epicenter, dev, heavy, light, time, orig_dev, orig_heavy, orig_light) //probably needs a way to ignore admin explosives later on
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. = ..()
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if(!istype(linked_techweb))
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say("Warning: No linked research system!")
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return
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var/adjusted = orig_light - 10
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if(adjusted <= 0)
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say("Explosion not large enough for research calculations.")
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return
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var/point_gain = techweb_scale_bomb(adjusted) - techweb_scale_bomb(linked_techweb.max_bomb_value)
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if(point_gain <= 0)
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say("Explosion not large enough for research calculations.")
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return
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linked_techweb.max_bomb_value = adjusted
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linked_techweb.add_point_type(TECHWEB_POINT_TYPE_DEFAULT, point_gain)
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say("Gained [point_gain] points from explosion dataset.")
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/obj/machinery/doppler_array/research/science/Initialize()
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. = ..()
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linked_techweb = SSresearch.science_tech
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/proc/techweb_scale_bomb(lightradius)
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return (lightradius ** 0.5) * 3000
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