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Trace Chemicals and Mass Spectrometers (#11993)

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This commit is contained in:
Geeves
2021-07-22 12:35:44 +02:00
committed by GitHub
parent 2fb1148c71
commit 720af36667
8 changed files with 84 additions and 24 deletions
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code/game/objects/items/devices/scanners.dm
+37 -23
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@@ -370,50 +370,64 @@ BREATH ANALYZER
matter = list(DEFAULT_WALL_MATERIAL = 30, MATERIAL_GLASS = 20)
origin_tech = list(TECH_MAGNET = 2, TECH_BIO = 2)
var/details = 0
var/recent_fail = 0
var/details = FALSE
/obj/item/device/mass_spectrometer/New()
..()
var/datum/reagents/R = new/datum/reagents(5)
reagents = R
R.my_atom = src
/obj/item/device/mass_spectrometer/Initialize()
. = ..()
create_reagents(5)
/obj/item/device/mass_spectrometer/on_reagent_change()
clear_blood_overlay()
if(reagents.total_volume)
icon_state = initial(icon_state) + "_s"
var/image/I = image(icon, null, "[initial(icon_state)]-reagent")
I.color = reagents.get_color()
add_blood_overlay(I)
else
icon_state = initial(icon_state)
/obj/item/device/mass_spectrometer/attack_self(mob/user as mob)
if (user.stat)
return
if (!user.IsAdvancedToolUser())
to_chat(user, "<span class='warning'>You don't have the dexterity to do this!</span>")
/obj/item/device/mass_spectrometer/proc/clear_blood_overlay()
underlays = null
/obj/item/device/mass_spectrometer/proc/add_blood_overlay(var/image/I)
underlays += I
/obj/item/device/mass_spectrometer/attack_self(mob/user)
if(use_check_and_message(user))
return
if(reagents.total_volume)
if(LAZYLEN(reagents.reagent_volumes) > 1 || !REAGENT_DATA(reagents, /decl/reagent/blood))
reagents.clear_reagents()
to_chat(user, "<span class='warning'>The sample was contaminated! Please insert another sample</span>")
if(LAZYLEN(reagents.reagent_volumes) > 1)
to_chat(user, SPAN_WARNING("There isn't enough blood in the sample!"))
return
var/list/blood_traces = params2list(reagents.reagent_data[/decl/reagent/blood]["trace_chem"])
var/dat = "Trace Chemicals Found: "
if(!REAGENT_DATA(reagents, /decl/reagent/blood))
to_chat(user, SPAN_WARNING("The sample was contaminated with non-blood reagents!"))
return
var/list/blood_traces = reagents.reagent_data[/decl/reagent/blood]["trace_chem"]
var/list/output_text = list("Trace Chemicals Found:")
for(var/_C in blood_traces)
var/decl/reagent/C = decls_repository.get_decl(_C)
if(C.spectro_hidden && !details)
continue
if(details)
dat += "[C] ([blood_traces[_C]] units) "
output_text += "- [C] ([max(round(blood_traces[_C], 0.1), 0.1)] units)"
else
dat += "[C] "
to_chat(user, "[dat]")
reagents.clear_reagents()
return
output_text += "- [C]"
if(length(output_text) == 1)
output_text[1] = SPAN_NOTICE("No trace chemicals found.")
to_chat(user, jointext(output_text, "\n"))
/obj/item/device/mass_spectrometer/adv
name = "advanced mass spectrometer"
icon_state = "adv_spectrometer"
details = 1
details = TRUE
origin_tech = list(TECH_MAGNET = 4, TECH_BIO = 2)
/obj/item/device/mass_spectrometer/adv/clear_blood_overlay()
cut_overlays()
/obj/item/device/mass_spectrometer/adv/add_blood_overlay(var/image/I)
add_overlay(I)
/obj/item/device/reagent_scanner
name = "reagent scanner"
desc = "A hand-held reagent scanner which identifies chemical agents."