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Polaris/code/game/gamemodes/changeling/powers/absorb.dm
2015-08-20 11:38:48 -04:00

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/datum/power/changeling/absorb_dna
name = "Absorb DNA"
desc = "Permits us to syphon the DNA from a human. They become one with us, and we become stronger."
genomecost = 0
verbpath = /mob/proc/changeling_absorb_dna
//Absorbs the victim's DNA making them uncloneable. Requires a strong grip on the victim.
//Doesn't cost anything as it's the most basic ability.
/mob/proc/changeling_absorb_dna()
set category = "Changeling"
set name = "Absorb DNA"
var/datum/changeling/changeling = changeling_power(0,0,100)
if(!changeling) return
var/obj/item/weapon/grab/G = src.get_active_hand()
if(!istype(G))
src << "<span class='warning'>We must be grabbing a creature in our active hand to absorb them.</span>"
return
var/mob/living/carbon/human/T = G.affecting
if(!istype(T))
src << "<span class='warning'>[T] is not compatible with our biology.</span>"
return
if(T.species.flags & NO_SCAN)
src << "<span class='warning'>We do not know how to parse this creature's DNA!</span>"
return
if(HUSK in T.mutations)
src << "<span class='warning'>This creature's DNA is ruined beyond useability!</span>"
return
if(G.state != GRAB_KILL)
src << "<span class='warning'>We must have a tighter grip to absorb this creature.</span>"
return
if(changeling.isabsorbing)
src << "<span class='warning'>We are already absorbing!</span>"
return
changeling.isabsorbing = 1
for(var/stage = 1, stage<=3, stage++)
switch(stage)
if(1)
src << "<span class='notice'>This creature is compatible. We must hold still...</span>"
if(2)
src << "<span class='notice'>We extend a proboscis.</span>"
src.visible_message("<span class='warning'>[src] extends a proboscis!</span>")
if(3)
src << "<span class='notice'>We stab [T] with the proboscis.</span>"
src.visible_message("<span class='danger'>[src] stabs [T] with the proboscis!</span>")
T << "<span class='danger'>You feel a sharp stabbing pain!</span>"
var/obj/item/organ/external/affecting = T.get_organ(src.zone_sel.selecting)
if(affecting.take_damage(39,0,1,0,"large organic needle"))
T:UpdateDamageIcon()
feedback_add_details("changeling_powers","A[stage]")
if(!do_mob(src, T, 150))
src << "<span class='warning'>Our absorption of [T] has been interrupted!</span>"
changeling.isabsorbing = 0
return
src << "<span class='notice'>We have absorbed [T]!</span>"
src.visible_message("<span class='danger'>[src] sucks the fluids from [T]!</span>")
T << "<span class='danger'>You have been absorbed by the changeling!</span>"
T.dna.real_name = T.real_name //Set this again, just to be sure that it's properly set.
changeling.absorbed_dna |= T.dna
if(src.nutrition < 400)
src.nutrition = min((src.nutrition + T.nutrition), 400)
changeling.chem_charges += 10
// changeling.geneticpoints += 2
src.verbs += /mob/proc/changeling_respec
src << "<span class='notice'>We can now re-adapt, reverting our evolution so that we may start anew, if needed.</span>"
//Steal all of their languages!
for(var/language in T.languages)
if(!(language in changeling.absorbed_languages))
changeling.absorbed_languages += language
changeling_update_languages(changeling.absorbed_languages)
//Steal their species!
if(T.species && !(T.species.name in changeling.absorbed_species))
changeling.absorbed_species += T.species.name
if(T.mind && T.mind.changeling)
if(T.mind.changeling.absorbed_dna)
for(var/dna_data in T.mind.changeling.absorbed_dna) //steal all their loot
if(dna_data in changeling.absorbed_dna)
continue
changeling.absorbed_dna += dna_data
changeling.absorbedcount++
T.mind.changeling.absorbed_dna.len = 1
changeling.geneticpoints += 5
changeling.max_geneticpoints += 5
src << "<span class='notice'>We absorbed another changeling, and we grow stronger. Our genomes increase.</span>"
/*
if(T.mind.changeling.purchasedpowers)
for(var/datum/power/changeling/Tp in T.mind.changeling.purchasedpowers)
if(Tp in changeling.purchasedpowers)
continue
else
changeling.purchasedpowers += Tp
if(!Tp.isVerb)
call(Tp.verbpath)()
else
src.make_changeling()
changeling.chem_charges += T.mind.changeling.chem_charges
changeling.geneticpoints += T.mind.changeling.geneticpoints
*/
T.mind.changeling.chem_charges = 0
T.mind.changeling.geneticpoints = 0
T.mind.changeling.absorbedcount = 0
changeling.absorbedcount++
changeling.isabsorbing = 0
T.death(0)
T.Drain()
return 1