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3e52d953af
Datums know what signals are being listened for and components can now be registered to listen for signals on more than one object.
85 lines
2.6 KiB
Plaintext
85 lines
2.6 KiB
Plaintext
#define RAD_AMOUNT_LOW 50
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#define RAD_AMOUNT_MEDIUM 200
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#define RAD_AMOUNT_HIGH 500
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#define RAD_AMOUNT_EXTREME 1000
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/datum/component/radioactive
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dupe_mode = COMPONENT_DUPE_UNIQUE_PASSARGS
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var/source
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var/hl3_release_date //the half-life measured in ticks
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var/strength
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var/can_contaminate
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/datum/component/radioactive/Initialize(_strength=0, _source, _half_life=RAD_HALF_LIFE, _can_contaminate=TRUE)
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strength = _strength
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source = _source
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hl3_release_date = _half_life
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can_contaminate = _can_contaminate
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if(istype(parent, /atom))
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RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/rad_examine)
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if(istype(parent, /obj/item))
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RegisterSignal(parent, COMSIG_ITEM_ATTACK, .proc/rad_attack)
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RegisterSignal(parent, COMSIG_ITEM_ATTACK_OBJ, .proc/rad_attack)
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else
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CRASH("Something that wasn't an atom was given /datum/component/radioactive")
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return
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if(strength > RAD_MINIMUM_CONTAMINATION)
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SSradiation.warn(src)
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START_PROCESSING(SSradiation, src)
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/datum/component/radioactive/Destroy()
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STOP_PROCESSING(SSradiation, src)
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return ..()
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/datum/component/radioactive/process()
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if(!prob(50))
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return
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radiation_pulse(parent, strength, RAD_DISTANCE_COEFFICIENT*2, FALSE, can_contaminate)
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if(!hl3_release_date)
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return
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strength -= strength / hl3_release_date
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if(strength <= RAD_BACKGROUND_RADIATION)
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return PROCESS_KILL
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/datum/component/radioactive/InheritComponent(datum/component/C, i_am_original, list/arguments)
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if(!i_am_original)
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return
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if(!hl3_release_date) // Permanently radioactive things don't get to grow stronger
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return
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if(C)
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var/datum/component/radioactive/other = C
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strength = max(strength, other.strength)
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else
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strength = max(strength, arguments[1])
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/datum/component/radioactive/proc/rad_examine(mob/user, atom/thing)
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var/atom/master = parent
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var/list/out = list()
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if(get_dist(master, user) <= 1)
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out += "The air around [master] feels warm"
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switch(strength)
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if(RAD_AMOUNT_LOW to RAD_AMOUNT_MEDIUM)
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out += "[out ? " and it " : "[master] "]feels weird to look at."
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if(RAD_AMOUNT_MEDIUM to RAD_AMOUNT_HIGH)
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out += "[out ? " and it " : "[master] "]seems to be glowing a bit."
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if(RAD_AMOUNT_HIGH to INFINITY) //At this level the object can contaminate other objects
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out += "[out ? " and it " : "[master] "]hurts to look at."
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else
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out += "."
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to_chat(user, out.Join())
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/datum/component/radioactive/proc/rad_attack(atom/movable/target, mob/living/user)
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radiation_pulse(parent, strength/20)
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target.rad_act(strength/2)
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strength -= strength / hl3_release_date
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#undef RAD_AMOUNT_LOW
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#undef RAD_AMOUNT_MEDIUM
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#undef RAD_AMOUNT_HIGH
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#undef RAD_AMOUNT_EXTREME |