Constructions from []

/* Stack type objects! * Contains: * Stacks * Recipe datum */ /* * Stacks */ /obj/item/stack origin_tech = "materials=1" gender = PLURAL var/list/datum/stack_recipe/recipes var/singular_name var/amount = 1 var/max_amount = 50 //also see stack recipes initialisation, param "max_res_amount" must be equal to this max_amount var/is_cyborg = 0 // It's 1 if module is used by a cyborg, and uses its storage var/datum/robot_energy_storage/source var/cost = 1 // How much energy from storage it costs var/merge_type = null // This path and its children should merge with this stack, defaults to src.type /obj/item/stack/New(var/loc, var/amount=null) ..() if (amount) src.amount = amount if(!merge_type) merge_type = src.type return /obj/item/stack/Destroy() if (usr && usr.machine==src) usr << browse(null, "window=stack") return ..() /obj/item/stack/examine(mob/user) ..() if (is_cyborg) if(src.singular_name) user << "There is enough energy for [src.get_amount()] [src.singular_name]\s." else user << "There is enough energy for [src.get_amount()]." return if(src.singular_name) if(src.get_amount()>1) user << "There are [src.get_amount()] [src.singular_name]\s in the stack." else user << "There is [src.get_amount()] [src.singular_name] in the stack." else if(src.get_amount()>1) user << "There are [src.get_amount()] in the stack." else user << "There is [src.get_amount()] in the stack." /obj/item/stack/proc/get_amount() if (is_cyborg) return round(source.energy / cost) else return (amount) /obj/item/stack/attack_self(mob/user) interact(user) /obj/item/stack/interact(mob/user) if (!recipes) return if (!src || get_amount() <= 0) user << browse(null, "window=stack") return user.set_machine(src) //for correct work of onclose var/t1 = text("Constructions from []Amount Left: [] ", src, src.get_amount()) for(var/i=1;i<=recipes.len,i++) var/datum/stack_recipe/R = recipes[i] if (isnull(R)) t1 += "" continue if (i>1 && !isnull(recipes[i-1])) t1+=" " var/max_multiplier = round(src.get_amount() / R.req_amount) var/title as text var/can_build = 1 can_build = can_build && (max_multiplier>0) if (R.res_amount>1) title+= "[R.res_amount]x [R.title]\s" else title+= "[R.title]" title+= " ([R.req_amount] [src.singular_name]\s)" if (can_build) t1 += text("[] ", src, i, title) else t1 += text("[]", title) continue if (R.max_res_amount>1 && max_multiplier>1) max_multiplier = min(max_multiplier, round(R.max_res_amount/R.res_amount)) t1 += " |" var/list/multipliers = list(5,10,25) for (var/n in multipliers) if (max_multiplier>=n) t1 += " [n*R.res_amount]x" if (!(max_multiplier in multipliers)) t1 += " [max_multiplier*R.res_amount]x" t1 += "" user << browse(t1, "window=stack") onclose(user, "stack") return /obj/item/stack/Topic(href, href_list) ..() if (usr.restrained() || usr.stat || !usr.is_holding(src)) return if (href_list["make"]) if (src.get_amount() < 1) qdel(src) //Never should happen var/datum/stack_recipe/R = recipes[text2num(href_list["make"])] var/multiplier = text2num(href_list["multiplier"]) if (!multiplier ||(multiplier <= 0)) //href protection return if(!building_checks(R, multiplier)) return if (R.time) usr.visible_message("[usr] starts building [R.title].", "You start building [R.title]...") if (!do_after(usr, R.time, target = usr)) return if(!building_checks(R, multiplier)) return var/atom/O = new R.result_type( usr.loc ) O.setDir(usr.dir) use(R.req_amount * multiplier) //is it a stack ? if (R.max_res_amount > 1) var/obj/item/stack/new_item = O new_item.amount = R.res_amount*multiplier new_item.update_icon() if(new_item.amount <= 0)//if the stack is empty, i.e it has been merged with an existing stack and has been garbage collected return if (istype(O,/obj/item)) usr.put_in_hands(O) O.add_fingerprint(usr) //BubbleWrap - so newly formed boxes are empty if ( istype(O, /obj/item/weapon/storage) ) for (var/obj/item/I in O) qdel(I) //BubbleWrap END if (src && usr.machine==src) //do not reopen closed window spawn( 0 ) src.interact(usr) return return /obj/item/stack/proc/building_checks(datum/stack_recipe/R, multiplier) if (src.get_amount() < R.req_amount*multiplier) if (R.req_amount*multiplier>1) usr << "You haven't got enough [src] to build \the [R.req_amount*multiplier] [R.title]\s!" else usr << "You haven't got enough [src] to build \the [R.title]!" return 0 if (R.one_per_turf && (locate(R.result_type) in usr.loc)) usr << "There is another [R.title] here!" return 0 if(R.on_floor && !isfloorturf(usr.loc)) usr << "\The [R.title] must be constructed on the floor!" return 0 return 1 /obj/item/stack/proc/use(var/used) // return 0 = borked; return 1 = had enough if(zero_amount()) return 0 if (is_cyborg) return source.use_charge(used * cost) if (amount < used) return 0 amount -= used zero_amount() update_icon() return 1 /obj/item/stack/proc/zero_amount() if(is_cyborg) return source.energy < cost if(amount < 1) qdel(src) return 1 return 0 /obj/item/stack/proc/add(amount) if (is_cyborg) source.add_charge(amount * cost) else src.amount += amount update_icon() /obj/item/stack/proc/merge(obj/item/stack/S) //Merge src into S, as much as possible if(S == src) //amusingly this can cause a stack to consume itself, let's not allow that. return var/transfer = get_amount() if(S.is_cyborg) transfer = min(transfer, round((S.source.max_energy - S.source.energy) / S.cost)) else transfer = min(transfer, S.max_amount - S.amount) if(pulledby) pulledby.start_pulling(S) S.copy_evidences(src) use(transfer) S.add(transfer) /obj/item/stack/Crossed(obj/o) if(istype(o, merge_type) && !o.throwing) merge(o) return ..() /obj/item/stack/hitby(atom/movable/AM, skip, hitpush) if(istype(AM, merge_type)) merge(AM) return ..() /obj/item/stack/attack_hand(mob/user) if (user.get_inactive_held_item() == src) if(zero_amount()) return change_stack(user,1) else ..() return /obj/item/stack/AltClick(mob/living/user) if(!istype(user) || !user.canUseTopic(src)) user << "You can't do that right now!" return if(!in_range(src, user)) return else if(zero_amount()) return //get amount from user var/min = 0 var/max = src.get_amount() var/stackmaterial = input(user,"How many sheets do you wish to take out of this stack? (Maximum [max]") as num if(stackmaterial == null || stackmaterial <= min || stackmaterial >= src.get_amount()) return else change_stack(user,stackmaterial) user << "You take [stackmaterial] sheets out of the stack" /obj/item/stack/proc/change_stack(mob/user,amount) var/obj/item/stack/F = new src.type(user, amount) . = F F.copy_evidences(src) user.put_in_hands(F) add_fingerprint(user) F.add_fingerprint(user) use(amount) /obj/item/stack/attackby(obj/item/W, mob/user, params) if(istype(W, merge_type)) var/obj/item/stack/S = W merge(S) user << "Your [S.name] stack now contains [S.get_amount()] [S.singular_name]\s." else return ..() /obj/item/stack/proc/copy_evidences(obj/item/stack/from as obj) src.blood_DNA = from.blood_DNA src.fingerprints = from.fingerprints src.fingerprintshidden = from.fingerprintshidden src.fingerprintslast = from.fingerprintslast //TODO bloody overlay /* * Recipe datum */ /datum/stack_recipe var/title = "ERROR" var/result_type var/req_amount = 1 var/res_amount = 1 var/max_res_amount = 1 var/time = 0 var/one_per_turf = 0 var/on_floor = 0 /datum/stack_recipe/New(title, result_type, req_amount = 1, res_amount = 1, max_res_amount = 1, time = 0, one_per_turf = 0, on_floor = 0) src.title = title src.result_type = result_type src.req_amount = req_amount src.res_amount = res_amount src.max_res_amount = max_res_amount src.time = time src.one_per_turf = one_per_turf src.on_floor = on_floor