mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-10 10:12:45 +00:00
298 lines
8.7 KiB
Plaintext
298 lines
8.7 KiB
Plaintext
/datum/disease2/disease
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var/infectionchance = 70
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var/speed = 1
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var/spreadtype = "Blood" // Can also be "Contact" or "Airborne"
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var/stage = 1
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var/stageprob = 10
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var/dead = 0
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var/clicks = 0
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var/uniqueID = 0
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var/list/datum/disease2/effectholder/effects = list()
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var/antigen = list() // 16 bits describing the antigens, when one bit is set, a cure with that bit can dock here
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var/max_stage = 4
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var/list/affected_species = list(SPECIES_HUMAN,SPECIES_UNATHI,SPECIES_SKRELL,SPECIES_TAJ)
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var/resistance = 10 // % chance a disease will resist cure, up to 100
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/datum/disease2/disease/New()
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uniqueID = rand(0,10000)
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..()
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/datum/disease2/disease/proc/makerandom(var/severity=1)
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var/list/excludetypes = list()
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for(var/i=1 ; i <= max_stage ; i++ )
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var/datum/disease2/effectholder/holder = new /datum/disease2/effectholder
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holder.stage = i
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holder.getrandomeffect(severity, excludetypes)
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excludetypes += holder.effect.type
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effects += holder
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uniqueID = rand(0,10000)
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switch(severity)
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if(1)
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infectionchance = 1
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if(2)
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infectionchance = rand(10,20)
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else
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infectionchance = rand(60,90)
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antigen = list(pick(ALL_ANTIGENS))
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antigen |= pick(ALL_ANTIGENS)
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spreadtype = prob(70) ? "Airborne" : "Contact"
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resistance = rand(15,70)
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if(severity >= 2 && prob(33))
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resistance += 10
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if(GLOB.all_species.len)
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affected_species = get_infectable_species()
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/proc/get_infectable_species()
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var/list/meat = list()
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var/list/res = list()
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for (var/specie in GLOB.all_species)
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var/datum/species/S = GLOB.all_species[specie]
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if(!S.get_virus_immune())
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meat += S
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if(meat.len)
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var/num = rand(1,meat.len)
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for(var/i=0,i<num,i++)
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var/datum/species/picked = pick_n_take(meat)
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res |= picked.name
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if(picked.greater_form)
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res |= picked.greater_form
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if(picked.primitive_form)
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res |= picked.primitive_form
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return res
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/datum/disease2/disease/proc/activate(var/mob/living/carbon/mob)
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if(dead)
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cure(mob)
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return
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if(mob.stat == 2)
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return
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if(stage <= 1 && clicks == 0) // with a certain chance, the mob may become immune to the disease before it starts properly
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if(prob(5))
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mob.antibodies |= antigen // 20% immunity is a good chance IMO, because it allows finding an immune person easily
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// Some species are flat out immune to organic viruses.
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var/mob/living/carbon/human/H = mob
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if(istype(H) && H.species.get_virus_immune(H))
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cure(mob)
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return
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if(mob.radiation > 50)
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if(prob(1))
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majormutate()
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//Space antibiotics have a good chance to stop disease completely
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if(mob.chem_effects[CE_ANTIBIOTIC])
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if(stage == 1 && prob(70-resistance))
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src.cure(mob)
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else
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resistance += rand(1,9)
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//VOREStation Add Start - Corophazine can treat higher stages
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var/antibiotics = mob.chem_effects[CE_ANTIBIOTIC]
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if(antibiotics == ANTIBIO_SUPER)
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if(prob(70))
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src.cure(mob)
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//VOREStation Add End
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//Resistance is capped at 90 without being manually set to 100
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if(resistance > 90 && resistance < 100)
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resistance = 90
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//Virus food speeds up disease progress
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if(mob.reagents.has_reagent("virusfood"))
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mob.reagents.remove_reagent("virusfood",0.1)
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clicks += 10
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if(prob(1) && prob(stage)) // Increasing chance of curing as the virus progresses
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src.cure(mob)
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mob.antibodies |= src.antigen
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//Moving to the next stage
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if(clicks > max(stage*100, 200) && prob(10))
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if((stage <= max_stage) && prob(5)) // ~20% of viruses will be cured by the end of S4 with this
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src.cure(mob)
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mob.antibodies |= src.antigen
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stage++
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clicks = 0
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//Do nasty effects
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for(var/datum/disease2/effectholder/e in effects)
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if(prob(33))
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e.runeffect(mob,stage)
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//Short airborne spread
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if(src.spreadtype == "Airborne")
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for(var/mob/living/carbon/M in oview(1,mob))
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if(airborne_can_reach(get_turf(mob), get_turf(M)))
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infect_virus2(M,src)
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//fever
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mob.bodytemperature = max(mob.bodytemperature, min(310+5*min(stage,max_stage) ,mob.bodytemperature+5*min(stage,max_stage)))
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clicks+=speed
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/datum/disease2/disease/proc/cure(var/mob/living/carbon/mob)
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for(var/datum/disease2/effectholder/e in effects)
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e.effect.deactivate(mob)
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mob.virus2.Remove("[uniqueID]")
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BITSET(mob.hud_updateflag, STATUS_HUD)
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/datum/disease2/disease/proc/minormutate()
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//uniqueID = rand(0,10000)
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var/datum/disease2/effectholder/holder = pick(effects)
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holder.minormutate()
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//infectionchance = min(50,infectionchance + rand(0,10))
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/datum/disease2/disease/proc/majormutate()
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uniqueID = rand(0,10000)
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var/datum/disease2/effectholder/holder = pick(effects)
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var/list/exclude = list()
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for(var/datum/disease2/effectholder/D in effects)
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if(D != holder)
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exclude += D.effect.type
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holder.majormutate(exclude)
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if (prob(5) && prob(100-resistance)) // The more resistant the disease,the lower the chance of randomly developing the antibodies
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antigen = list(pick(ALL_ANTIGENS))
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antigen |= pick(ALL_ANTIGENS)
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if (prob(5) && GLOB.all_species.len)
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affected_species = get_infectable_species()
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if (prob(10))
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resistance += rand(1,9)
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if(resistance > 90 && resistance < 100)
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resistance = 90
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/datum/disease2/disease/proc/getcopy()
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var/datum/disease2/disease/disease = new /datum/disease2/disease
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disease.infectionchance = infectionchance
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disease.spreadtype = spreadtype
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disease.stageprob = stageprob
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disease.antigen = antigen
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disease.uniqueID = uniqueID
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disease.resistance = resistance
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disease.affected_species = affected_species.Copy()
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for(var/datum/disease2/effectholder/holder in effects)
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var/datum/disease2/effectholder/newholder = new /datum/disease2/effectholder
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newholder.effect = new holder.effect.type
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newholder.effect.generate(holder.effect.data)
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newholder.chance = holder.chance
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newholder.cure = holder.cure
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newholder.multiplier = holder.multiplier
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newholder.happensonce = holder.happensonce
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newholder.stage = holder.stage
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disease.effects += newholder
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return disease
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/datum/disease2/disease/proc/issame(var/datum/disease2/disease/disease)
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var/list/types = list()
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var/list/types2 = list()
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for(var/datum/disease2/effectholder/d in effects)
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types += d.effect.type
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var/equal = 1
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for(var/datum/disease2/effectholder/d in disease.effects)
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types2 += d.effect.type
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for(var/type in types)
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if(!(type in types2))
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equal = 0
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if (antigen != disease.antigen)
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equal = 0
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return equal
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/proc/virus_copylist(var/list/datum/disease2/disease/viruses)
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var/list/res = list()
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for (var/ID in viruses)
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var/datum/disease2/disease/V = viruses[ID]
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res["[V.uniqueID]"] = V.getcopy()
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return res
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var/global/list/virusDB = list()
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/datum/disease2/disease/proc/name()
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.= "stamm #[add_zero("[uniqueID]", 4)]"
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if ("[uniqueID]" in virusDB)
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var/datum/data/record/V = virusDB["[uniqueID]"]
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.= V.fields["name"]
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/datum/disease2/disease/proc/get_basic_info()
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var/t = ""
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for(var/datum/disease2/effectholder/E in effects)
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t += ", [E.effect.name]"
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return "[name()] ([copytext(t,3)])"
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/datum/disease2/disease/proc/get_info()
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var/r = {"
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<small>Analysis determined the existence of a GNAv2-based viral lifeform.</small><br>
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<u>Designation:</u> [name()]<br>
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<u>Antigen:</u> [antigens2string(antigen)]<br>
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<u>Transmitted By:</u> [spreadtype]<br>
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<u>Rate of Progression:</u> [stageprob * 10]<br>
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<u>Antibiotic Resistance</u> [resistance]% <br>
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<u>Species Affected:</u> [jointext(affected_species, ", ")]<br>
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"}
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r += "<u>Symptoms:</u><br>"
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for(var/datum/disease2/effectholder/E in effects)
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r += "([E.stage]) [E.effect.name] "
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r += "<small><u>Strength:</u> [E.multiplier >= 3 ? "Severe" : E.multiplier > 1 ? "Above Average" : "Average"] "
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r += "<u>Aggressiveness:</u> [E.chance * 15]</small><br>"
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return r
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/datum/disease2/disease/proc/addToDB()
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if ("[uniqueID]" in virusDB)
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return 0
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var/datum/data/record/v = new()
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v.fields["id"] = uniqueID
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v.fields["name"] = name()
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v.fields["description"] = get_info()
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v.fields["antigen"] = antigens2string(antigen)
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v.fields["spread type"] = spreadtype
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virusDB["[uniqueID]"] = v
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return 1
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proc/virus2_lesser_infection()
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var/list/candidates = list() //list of candidate keys
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for(var/mob/living/carbon/human/G in player_list)
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if(G.client && G.stat != DEAD)
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candidates += G
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if(!candidates.len) return
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candidates = shuffle(candidates)
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infect_mob_random_lesser(candidates[1])
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proc/virus2_greater_infection()
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var/list/candidates = list() //list of candidate keys
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for(var/mob/living/carbon/human/G in player_list)
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if(G.client && G.stat != DEAD)
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candidates += G
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if(!candidates.len) return
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candidates = shuffle(candidates)
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infect_mob_random_greater(candidates[1])
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proc/virology_letterhead(var/report_name)
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return {"
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<center><h1><b>[report_name]</b></h1></center>
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<center><small><i>[station_name()] Virology Lab</i></small></center>
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<hr>
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"}
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/datum/disease2/disease/proc/can_add_symptom(type)
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for(var/datum/disease2/effectholder/H in effects)
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if(H.effect.type == type)
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return 0
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return 1
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