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ddd4409133
The component is initialized with any combination of three flags, EMP_PROTECT_SELF protects against effects that target the object itself, EMP_PROTECT_WIRES protects against wires being messed with similar to the NO_EMP_WIRES_1 flag which this PR removes, EMP_PROTECT_CONTENTS protects against things that are inside the object like organs, internal "non-virtual" power cells and the like This enables (but doesn't introduce) new mechanics such as adding EMP shielding at runtime to any atom, or taking it away.
359 lines
9.8 KiB
Plaintext
359 lines
9.8 KiB
Plaintext
/obj/item/stock_parts/cell
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name = "power cell"
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desc = "A rechargeable electrochemical power cell."
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icon = 'icons/obj/power.dmi'
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icon_state = "cell"
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item_state = "cell"
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lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
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righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
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force = 5
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throwforce = 5
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throw_speed = 2
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throw_range = 5
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w_class = WEIGHT_CLASS_SMALL
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var/charge = 0 // note %age conveted to actual charge in New
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var/maxcharge = 1000
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materials = list(MAT_METAL=700, MAT_GLASS=50)
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grind_results = list("lithium" = 15, "iron" = 5, "silicon" = 5)
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var/rigged = FALSE // true if rigged to explode
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var/chargerate = 100 //how much power is given every tick in a recharger
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var/self_recharge = 0 //does it self recharge, over time, or not?
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var/ratingdesc = TRUE
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var/grown_battery = FALSE // If it's a grown that acts as a battery, add a wire overlay to it.
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container_type = INJECTABLE|DRAINABLE
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/obj/item/stock_parts/cell/get_cell()
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return src
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/obj/item/stock_parts/cell/Initialize(mapload, override_maxcharge)
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. = ..()
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START_PROCESSING(SSobj, src)
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create_reagents(5)
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if (override_maxcharge)
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maxcharge = override_maxcharge
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charge = maxcharge
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if(ratingdesc)
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desc += " This one has a rating of [DisplayEnergy(maxcharge)], and you should not swallow it."
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update_icon()
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/obj/item/stock_parts/cell/Destroy()
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STOP_PROCESSING(SSobj, src)
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return ..()
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/obj/item/stock_parts/cell/vv_edit_var(var_name, var_value)
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switch(var_name)
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if("self_recharge")
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if(var_value)
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START_PROCESSING(SSobj, src)
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else
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STOP_PROCESSING(SSobj, src)
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. = ..()
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/obj/item/stock_parts/cell/process()
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if(self_recharge)
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give(chargerate * 0.25)
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else
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return PROCESS_KILL
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/obj/item/stock_parts/cell/update_icon()
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cut_overlays()
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if(grown_battery)
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add_overlay(image('icons/obj/power.dmi',"grown_wires"))
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if(charge < 0.01)
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return
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else if(charge/maxcharge >=0.995)
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add_overlay("cell-o2")
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else
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add_overlay("cell-o1")
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/obj/item/stock_parts/cell/proc/percent() // return % charge of cell
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return 100*charge/maxcharge
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// use power from a cell
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/obj/item/stock_parts/cell/use(amount)
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if(rigged && amount > 0)
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explode()
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return 0
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if(charge < amount)
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return 0
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charge = (charge - amount)
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if(!istype(loc, /obj/machinery/power/apc))
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SSblackbox.record_feedback("tally", "cell_used", 1, type)
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return 1
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// recharge the cell
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/obj/item/stock_parts/cell/proc/give(amount)
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if(rigged && amount > 0)
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explode()
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return 0
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if(maxcharge < amount)
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amount = maxcharge
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var/power_used = min(maxcharge-charge,amount)
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charge += power_used
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return power_used
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/obj/item/stock_parts/cell/examine(mob/user)
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..()
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if(rigged)
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to_chat(user, "<span class='danger'>This power cell seems to be faulty!</span>")
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else
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to_chat(user, "The charge meter reads [round(src.percent() )]%.")
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/obj/item/stock_parts/cell/suicide_act(mob/user)
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user.visible_message("<span class='suicide'>[user] is licking the electrodes of [src]! It looks like [user.p_theyre()] trying to commit suicide!</span>")
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return (FIRELOSS)
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/obj/item/stock_parts/cell/on_reagent_change(changetype)
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rigged = !isnull(reagents.has_reagent("plasma", 5)) //has_reagent returns the reagent datum
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..()
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/obj/item/stock_parts/cell/proc/explode()
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var/turf/T = get_turf(src.loc)
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if (charge==0)
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return
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var/devastation_range = -1 //round(charge/11000)
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var/heavy_impact_range = round(sqrt(charge)/60)
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var/light_impact_range = round(sqrt(charge)/30)
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var/flash_range = light_impact_range
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if (light_impact_range==0)
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rigged = FALSE
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corrupt()
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return
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//explosion(T, 0, 1, 2, 2)
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explosion(T, devastation_range, heavy_impact_range, light_impact_range, flash_range)
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qdel(src)
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/obj/item/stock_parts/cell/proc/corrupt()
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charge /= 2
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maxcharge = max(maxcharge/2, chargerate)
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if (prob(10))
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rigged = TRUE //broken batterys are dangerous
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/obj/item/stock_parts/cell/emp_act(severity)
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. = ..()
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if(. & EMP_PROTECT_SELF)
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return
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charge -= 1000 / severity
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if (charge < 0)
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charge = 0
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/obj/item/stock_parts/cell/ex_act(severity, target)
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..()
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if(!QDELETED(src))
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switch(severity)
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if(2)
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if(prob(50))
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corrupt()
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if(3)
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if(prob(25))
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corrupt()
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/obj/item/stock_parts/cell/blob_act(obj/structure/blob/B)
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ex_act(EXPLODE_DEVASTATE)
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/obj/item/stock_parts/cell/proc/get_electrocute_damage()
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if(charge >= 1000)
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return CLAMP(round(charge/10000), 10, 90) + rand(-5,5)
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else
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return 0
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/obj/item/stock_parts/cell/get_part_rating()
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return rating * maxcharge
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/* Cell variants*/
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/obj/item/stock_parts/cell/empty/Initialize()
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. = ..()
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charge = 0
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/obj/item/stock_parts/cell/crap
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name = "\improper Nanotrasen brand rechargeable AA battery"
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desc = "You can't top the plasma top." //TOTALLY TRADEMARK INFRINGEMENT
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maxcharge = 500
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materials = list(MAT_GLASS=40)
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/obj/item/stock_parts/cell/crap/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/upgraded
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name = "upgraded power cell"
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desc = "A power cell with a slightly higher capacity than normal!"
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maxcharge = 2500
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materials = list(MAT_GLASS=50)
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chargerate = 1000
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/obj/item/stock_parts/cell/upgraded/plus
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name = "upgraded power cell+"
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desc = "A power cell with an even higher capacity than the base model!"
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maxcharge = 5000
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/obj/item/stock_parts/cell/secborg
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name = "security borg rechargeable D battery"
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maxcharge = 600 //600 max charge / 100 charge per shot = six shots
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materials = list(MAT_GLASS=40)
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/obj/item/stock_parts/cell/secborg/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/pulse //200 pulse shots
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name = "pulse rifle power cell"
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maxcharge = 40000
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chargerate = 1500
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/obj/item/stock_parts/cell/pulse/carbine //25 pulse shots
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name = "pulse carbine power cell"
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maxcharge = 5000
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/obj/item/stock_parts/cell/pulse/pistol //10 pulse shots
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name = "pulse pistol power cell"
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maxcharge = 2000
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/obj/item/stock_parts/cell/high
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name = "high-capacity power cell"
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icon_state = "hcell"
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maxcharge = 10000
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materials = list(MAT_GLASS=60)
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chargerate = 1500
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/obj/item/stock_parts/cell/high/plus
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name = "high-capacity power cell+"
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desc = "Where did these come from?"
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icon_state = "h+cell"
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maxcharge = 15000
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chargerate = 2250
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/obj/item/stock_parts/cell/high/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/super
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name = "super-capacity power cell"
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icon_state = "scell"
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maxcharge = 20000
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materials = list(MAT_GLASS=300)
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chargerate = 2000
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/obj/item/stock_parts/cell/super/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/hyper
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name = "hyper-capacity power cell"
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icon_state = "hpcell"
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maxcharge = 30000
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materials = list(MAT_GLASS=400)
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chargerate = 3000
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/obj/item/stock_parts/cell/hyper/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/bluespace
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name = "bluespace power cell"
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desc = "A rechargeable transdimensional power cell."
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icon_state = "bscell"
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maxcharge = 40000
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materials = list(MAT_GLASS=600)
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chargerate = 4000
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/obj/item/stock_parts/cell/bluespace/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/infinite
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name = "infinite-capacity power cell!"
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icon_state = "icell"
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maxcharge = 30000
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materials = list(MAT_GLASS=1000)
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rating = 100
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chargerate = 30000
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/obj/item/stock_parts/cell/infinite/use()
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return 1
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/obj/item/stock_parts/cell/infinite/abductor
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name = "void core"
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desc = "An alien power cell that produces energy seemingly out of nowhere."
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icon = 'icons/obj/abductor.dmi'
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icon_state = "cell"
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maxcharge = 50000
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ratingdesc = FALSE
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/obj/item/stock_parts/cell/infinite/abductor/update_icon()
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return
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/obj/item/stock_parts/cell/potato
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name = "potato battery"
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desc = "A rechargeable starch based power cell."
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icon = 'icons/obj/hydroponics/harvest.dmi'
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icon_state = "potato"
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charge = 100
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maxcharge = 300
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materials = list()
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grown_battery = TRUE //it has the overlays for wires
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/obj/item/stock_parts/cell/high/slime
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name = "charged slime core"
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desc = "A yellow slime core infused with plasma, it crackles with power."
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icon = 'icons/mob/slimes.dmi'
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icon_state = "yellow slime extract"
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materials = list()
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rating = 5 //self-recharge makes these desirable
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self_recharge = 1 // Infused slime cores self-recharge, over time
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/obj/item/stock_parts/cell/emproof
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name = "\improper EMP-proof cell"
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desc = "An EMP-proof cell."
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maxcharge = 500
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rating = 3
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/obj/item/stock_parts/cell/emproof/empty/Initialize()
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. = ..()
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charge = 0
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update_icon()
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/obj/item/stock_parts/cell/emproof/empty/ComponentInitialize()
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. = ..()
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AddComponent(/datum/component/empprotection, EMP_PROTECT_SELF)
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/obj/item/stock_parts/cell/emproof/corrupt()
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return
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/obj/item/stock_parts/cell/beam_rifle
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name = "beam rifle capacitor"
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desc = "A high powered capacitor that can provide huge amounts of energy in an instant."
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maxcharge = 50000
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chargerate = 5000 //Extremely energy intensive
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/obj/item/stock_parts/cell/beam_rifle/corrupt()
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return
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/obj/item/stock_parts/cell/beam_rifle/emp_act(severity)
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. = ..()
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if(. & EMP_PROTECT_SELF)
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return
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charge = CLAMP((charge-(10000/severity)),0,maxcharge)
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/obj/item/stock_parts/cell/emergency_light
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name = "miniature power cell"
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desc = "A tiny power cell with a very low power capacity. Used in light fixtures to power them in the event of an outage."
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maxcharge = 120 //Emergency lights use 0.2 W per tick, meaning ~10 minutes of emergency power from a cell
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materials = list(MAT_GLASS = 20)
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w_class = WEIGHT_CLASS_TINY
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/obj/item/stock_parts/cell/emergency_light/Initialize()
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. = ..()
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var/area/A = get_area(src)
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if(!A.lightswitch || !A.light_power)
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charge = 0 //For naturally depowered areas, we start with no power
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