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1.02
code/datums/disease.dm
216 строк
7 KB
clusterfack
Removes obscure, almost never used variable (#12257)
21 окт 2016, 02:00
21 окт 2016, 02:00
64be3cd
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#define SPECIAL -1 #define NON_CONTAGIOUS 0 #define BLOODBORNE 1 #define CONTACT_FEET 2 #define CONTACT_HANDS 3 #define CONTACT_GENERAL 4 #define AIRBORNE 5 #define SCANNER 1 #define PANDEMIC 2 /* IMPORTANT NOTE: Please delete the diseases by using cure() proc or del() instruction. Diseases are referenced in a global list, so simply setting mob or obj vars to null does not delete the object itself. Thank you. */ var/list/diseases = typesof(/datum/disease) - /datum/disease /datum/disease var/form = "Virus" //During medscans, what the disease is referred to as var/name = "No disease" var/stage = 1 //all diseases start at stage 1 var/max_stages = 0.0 var/cure = null var/cure_id = null// reagent.id or list containing them var/cure_list = null // allows for multiple possible cure combinations var/cure_chance = 8//chance for the cure to do its job var/spread = null //spread type description var/initial_spread = null var/spread_type = AIRBORNE var/contagious_period = 0//the disease stage when it can be spread var/list/affected_species = list() var/mob/living/carbon/affected_mob = null //the mob which is affected by disease. var/holder = null //the atom containing the disease (mob or obj) var/carrier = 0.0 //there will be a small chance that the person will be a carrier var/curable = 0 //can this disease be cured? (By itself...) var/list/strain_data = list() //This is passed on to infectees var/stage_prob = 4 // probability of advancing to next stage, default 4% per check var/agent = "some microbes"//name of the disease agent var/permeability_mod = 1//permeability modifier coefficient. var/desc = null//description. Leave it null and this disease won't show in med records. var/severity = null//severity descr var/longevity = 150//time in "ticks" the virus stays in inanimate object (blood stains, corpses, etc). In syringes, bottles and beakers it stays infinitely. var/list/hidden = list(0, 0) var/can_carry = 1 // If the disease allows "carriers". var/age = 0 // age of the disease in the current mob var/stage_minimum_age = 0 // how old the disease must be to advance per stage // if hidden[1] is true, then virus is hidden from medical scanners // if hidden[2] is true, then virus is hidden from PANDEMIC machine /datum/disease/proc/stage_act() age++ var/cure_present = has_cure() // to_chat(world, "[cure_present]") if(carrier&&!cure_present) // to_chat(world, "[affected_mob] is carrier") return spread = (cure_present?"Remissive":initial_spread) if(stage > max_stages) stage = max_stages if(!cure_present && prob(stage_prob) && age > stage_minimum_age) //now the disease shouldn't get back up to stage 4 in no time stage = min(stage + 1, max_stages) age = 0 else if(cure_present && prob(cure_chance)) stage = max(stage - 1, 1) if(stage <= 1 && ((prob(1) && curable) || (cure_present && prob(cure_chance)))) cure() return return /datum/disease/proc/has_cure()//check if affected_mob has required reagents. if((!cure_id && !cure_list) || !curable) return 0 var/result = 1 if(!cure_list || cure_list == cure_id) //if no cure_list or cure list is the same as cure_id, just check _id if(istype(cure_id, /list)) //if cure_id is a list, check inside of it for(var/C_id in cure_id) if(affected_mob.reagents.has_reagent(C_id)) result = 1 break //you only need one of the ones in cure_id else result = 0 else if(!affected_mob.reagents.has_reagent(cure_id)) //if cure id is just text, just check it against the reagents result = 0 else for(var/C_list in cure_list) //if cure_list isn't the same as cure_id, check its contents. You must have ALL of the contents of cure_list to cure if it doesn't match cure_id if(istype(C_list, /list)) //if cure_list's contents is a list for(var/C_id in C_list) //check inside of C_list if(affected_mob.reagents == null) //null reagants result = 0 else if(!affected_mob.reagents.has_reagent(C_id)) //doesn't have one of the reagents in C_list result = 0 else if(affected_mob.reagents != null) if(!affected_mob.reagents.has_reagent(C_list)) //if cure list contents is text, just check it against the reagents result = 0 else //null reagents result = 0 return result /datum/disease/proc/spread_by_touch() switch(spread_type) if(CONTACT_FEET, CONTACT_HANDS, CONTACT_GENERAL) return 1 return 0 /datum/disease/proc/spread(var/atom/source=null, var/airborne_range = 2, var/force_spread) // to_chat(world, "Disease [src] proc spread was called from holder [source]") // If we're overriding how we spread, say so here var/how_spread = spread_type if(!istype(affected_mob)) return 0 if(force_spread) how_spread = force_spread if(how_spread == SPECIAL || how_spread == NON_CONTAGIOUS || how_spread == BLOODBORNE)//does not spread return if(stage < contagious_period) //the disease is not contagious at this stage return if(!source)//no holder specified if(affected_mob)//no mob affected holder source = affected_mob else //no source and no mob affected. Rogue disease. Break return if(affected_mob.reagents != null) if(affected_mob) if(affected_mob.reagents.has_reagent(SPACEACILLIN)) return // Don't spread if we have spaceacillin in our system. var/check_range = airborne_range//defaults to airborne - range 2 if(how_spread != AIRBORNE && how_spread != SPECIAL) check_range = 1 // everything else, like infect-on-contact things, only infect things on top of it if(isturf(source.loc)) for(var/mob/living/carbon/M in oview(check_range, source)) if(isturf(M.loc)) if(AStar(source.loc, M.loc, /turf/proc/AdjacentTurfs, /turf/proc/Distance, check_range)) M.contract_disease(src, 0, 1, force_spread) return /datum/disease/proc/process() if(!holder) active_diseases -= src return if(prob(65)) spread(holder) if(affected_mob) for(var/datum/disease/D in affected_mob.viruses) if(D != src) if(IsSame(D)) //error("Deleting [D.name] because it's the same as [src.name].") qdel(D) // if there are somehow two viruses of the same kind in the system, delete the other one if(holder == affected_mob) if(affected_mob.stat != DEAD) //he's alive stage_act() else //he's dead. if(spread_type!=SPECIAL) spread_type = CONTACT_GENERAL affected_mob = null if(!affected_mob) //the virus is in inanimate obj // to_chat(world, "[src] longevity = [longevity]") if(prob(70)) if(--longevity<=0) cure(0) return /datum/disease/proc/cure(var/resistance=1)//if resistance = 0, the mob won't develop resistance to disease if(affected_mob) if(resistance && !(type in affected_mob.resistances)) var/saved_type = "[type]" affected_mob.resistances += text2path(saved_type) /*if(istype(src, /datum/disease/alien_embryo)) //Get rid of the infection flag if it's a xeno embryo. affected_mob.status_flags &= ~(XENO_HOST)*/ qdel(src) //delete the datum to stop it processing /datum/disease/Destroy() active_diseases -= src if(affected_mob) affected_mob.viruses -= src ..() /datum/disease/New(var/process=1, var/datum/disease/D)//process = 1 - adding the object to global list. List is processed by master controller. cure_list = list(cure_id) // to add more cures, add more vars to this list in the actual disease's New() if(process) // Viruses in list are considered active. active_diseases += src initial_spread = spread /datum/disease/proc/IsSame(var/datum/disease/D) if(istype(src, D.type)) return 1 return 0 /datum/disease/proc/Copy(var/process = 0) return new type(process, src) /* /datum/disease/Destroy() active_diseases.Remove(src) */