mirror of
https://github.com/ParadiseSS13/Paradise.git
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259 lines
9.6 KiB
Plaintext
259 lines
9.6 KiB
Plaintext
#define CACHE_MAX_LEVEL 10
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#define LEVEL_DISTRIBUTION_SIGMA 0.5
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#define LEVEL_REQUIREMENT(level) ((300 MJ) * ((level) ** 3))
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/obj/machinery/alien_cache
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name = "Alien Cache"
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desc = "A strange storage device of alien design"
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icon = 'icons/obj/machines/alien_cache.dmi'
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icon_state = "cache_0"
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base_icon_state = "cache_0"
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pixel_x = -32
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pixel_y = -32
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density = TRUE
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anchored = TRUE
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// Alien stuff is pretty tough
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resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF
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/// The maximum reachable level
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var/max_level = CACHE_MAX_LEVEL
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/// The deepest level we opened
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var/level_reached = 0
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/// The total amount of energy consumed
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var/total_energy = 0
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/// Assoc list of level to rewards found at that level with a weight for each
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var/list/random_rewards = list(
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// level 1
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list(
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/obj/item/stack/sheet/mineral/abductor/fifty = 1,
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/obj/machinery/the_singularitygen/tesla = 0.3,
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/obj/machinery/the_singularitygen = 0.3,
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/obj/item/stack/sheet/mineral/bananium/thirty = 1,
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/obj/item/stack/sheet/mineral/tranquillite/thirty = 1,
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),
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// level 2
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list(
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/obj/effect/spawner/random/alien_cache/alien_surgical_tool = 1,
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/obj/item/mod/module/dispenser = 1,
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/obj/effect/spawner/alien_cache/mob_capsule = 1,
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/obj/item/storage/pill_bottle/random_meds/labelled = 1,
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),
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// level 3
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list(
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/obj/item/mod/module/jetpack/advanced = 1,
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/obj/effect/spawner/alien_cache/gas_canister = 1,
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/obj/effect/spawner/random/alien_cache/alien_tool_borg = 1,
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),
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// level 4
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list(
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/obj/effect/spawner/random/alien_cache/alien_tool = 1,
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/obj/item/assembly/signaler/anomaly/random = 1,
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/obj/effect/spawner/alien_cache/gas_canister/agent_b = 1,
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),
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// level 5
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list(
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/obj/item/storage/belt/military/abductor/full = 1,
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/obj/item/guardiancreator/biological = 1,
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),
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)
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/// List of guaranteed rewards you get from the last stage
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var/list/open_rewards = list(
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/obj/item/circuitboard/machine/bluespace_tap = 1,
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)
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/// Terminal for receiving power through
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var/obj/machinery/power/terminal/terminal
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/obj/machinery/alien_cache/Initialize(mapload)
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. = ..()
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AddComponent(/datum/component/multitile, list(
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list(1, MACH_CENTER, 1),
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list(1, 0, 1),
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))
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/obj/machinery/alien_cache/update_overlays()
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. = ..()
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var/my_alpha = 0
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for(var/cache_level in 1 to CACHE_MAX_LEVEL)
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if(total_energy <= 0 || cache_level > level_reached + 1)
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break
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if(cache_level < level_reached + 1)
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my_alpha = 255
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if(cache_level == level_reached + 1)
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my_alpha = clamp(1 - ((LEVEL_REQUIREMENT(cache_level) - total_energy) / (LEVEL_REQUIREMENT(cache_level + 1) - LEVEL_REQUIREMENT(cache_level))), 0, 1)
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my_alpha *= 255
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. += mutable_appearance(icon, "cache_level_[cache_level]", alpha = my_alpha)
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/obj/machinery/alien_cache/examine(mob/user)
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. = ..()
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if(panel_open)
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. += "<span class='notice'>The panel is open, revealing unterminated internal wiring.</span>"
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else
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. += "<span class='notice'>There's a loose panel on the front that could be pried open with a screwdriver</span>"
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/obj/machinery/alien_cache/display_parts(user)
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return list("<span class='warning'>ERROR: UNIDENTIFIED MACHINE DESIGN</span>")
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/// generate a list with weights for tiers of loot depending on the reached level
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/obj/machinery/alien_cache/proc/tier_weights()
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var/list/tiers = list()
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// Generate a weighted list of all possible tiers using normal distribution
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var/avg_tier = (length(random_rewards) * level_reached / max_level)
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for(var/i in 1 to length(random_rewards))
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var/tier_prob = normal_distribution(i, avg_tier, LEVEL_DISTRIBUTION_SIGMA)
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if(tier_prob > 0)
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tiers["[i]"] = tier_prob
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return tiers
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/// Returns a list of rewards with length equal to amount
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/obj/machinery/alien_cache/proc/pick_rewards(amount = 1)
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. = list()
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if(!amount || amount < 1)
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return
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var/list/tiers = tier_weights()
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for(var/i in 1 to amount)
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var/selected_level = text2num(pickweight_fraction(tiers))
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if(length(random_rewards[selected_level]))
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. += pickweight_fraction(random_rewards[selected_level])
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else
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. += "no rewards in level [selected_level]"
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/obj/machinery/alien_cache/process()
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if(terminal && level_reached < max_level)
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var/available = terminal.get_surplus()
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terminal.consume_direct_power(available)
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total_energy += available * WATT_TICK_TO_JOULE
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if(total_energy >= LEVEL_REQUIREMENT(level_reached + 1))
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level_reached++
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var/list/rewards = pick_rewards(3)
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spawn_loot(rewards)
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if(level_reached >= max_level)
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spawn_loot(open_rewards)
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update_icon(UPDATE_OVERLAYS)
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/obj/machinery/alien_cache/proc/spawn_loot(list/loot)
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var/spawn_side = prob(50) ? WEST : EAST
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if(dir & (EAST | WEST))
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// We can turn EAST/WEST into NORTH/SOUTH simply by right shifting
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spawn_side = spawn_side >> 2
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var/turf/spawnloc = get_step(get_step(get_step(src, dir), dir), spawn_side)
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new /obj/effect/portal(spawnloc, null, src, 10)
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for(var/lootpath in loot)
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new lootpath(spawnloc)
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/// Items interaction mostly stolen from SMES
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/obj/machinery/alien_cache/item_interaction(mob/living/user, obj/item/used, list/modifiers)
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// Building and linking a terminal
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if(istype(used, /obj/item/stack/cable_coil))
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var/dir = get_dir(user, src)
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if(dir & (dir - 1)) // Checks for diagonal interaction
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return ITEM_INTERACT_COMPLETE
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if(terminal) // Checks for an existing terminal
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to_chat(user, "<span class='alert'>[src] already has a terminal!</span>")
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return ITEM_INTERACT_COMPLETE
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if(!panel_open) // Checks to see if the panel is closed
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to_chat(user, "<span class='alert'>You must open the panel first!</span>")
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return ITEM_INTERACT_COMPLETE
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var/turf/T = get_turf(user)
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if(T.intact) // Checks to see if floor plating is present
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to_chat(user, "<span class='alert'>You must first remove the floor plating!</span>")
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return ITEM_INTERACT_COMPLETE
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var/obj/item/stack/cable_coil/C = used
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if(C.get_amount() < 10)
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to_chat(user, "<span class='alert'>You need more wires.</span>")
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return ITEM_INTERACT_COMPLETE
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if(user.loc == loc)
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to_chat(user, "<span class='warning'>You must not be on the same tile as [src].</span>")
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return ITEM_INTERACT_COMPLETE
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// Direction the terminal will face to
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var/turf/temporary_location = get_step(src, REVERSE_DIR(dir))
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if(isspaceturf(temporary_location))
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to_chat(user, "<span class='warning'>You can't build a terminal on space.</span>")
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return ITEM_INTERACT_COMPLETE
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else if(istype(temporary_location))
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if(temporary_location.intact)
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to_chat(user, "<span class='warning'>You must remove the floor plating first.</span>")
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return ITEM_INTERACT_COMPLETE
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to_chat(user, "<span class='notice'>You try to connect the cable to [src]</span>")
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playsound(loc, C.usesound, 50, TRUE)
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if(do_after(user, 5 SECONDS, target = get_turf(src)))
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if(!terminal && panel_open)
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T = get_turf(user)
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var/obj/structure/cable/N = T.get_cable_node() //get the connecting node cable, if there's one
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if(prob(50) && electrocute_mob(usr, N, N, 1, TRUE)) //animate the electrocution if uncautious and unlucky
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do_sparks(5, TRUE, src)
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return
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C.use(10) // make sure the cable gets used up
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user.visible_message(\
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"<span class='notice'>[user.name] adds the cables and connects the power terminal.</span>",\
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"<span class='notice'>You add the cables and connect the power terminal.</span>")
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make_terminal(user, temporary_location)
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terminal.connect_to_network()
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stat &= ~BROKEN
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return ITEM_INTERACT_COMPLETE
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return ..()
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/obj/machinery/alien_cache/multitool_act(mob/living/user, obj/item/I)
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. = TRUE
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to_chat(user, chat_box_examine("<span class='notice'>Total energy: [DisplayJoules(total_energy)]<br>Levels opened: [level_reached]</span>"))
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/obj/machinery/alien_cache/screwdriver_act(mob/living/user, obj/item/I)
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// Opening using screwdriver
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return default_deconstruction_screwdriver(user, "[icon_state]-o", initial(icon_state), I)
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/obj/machinery/alien_cache/wirecutter_act(mob/living/user, obj/item/I)
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// No terminal to cut, just bonk
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if(!terminal)
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return FALSE
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// If we have a terminal assume we are trying to disassemble it
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. = TRUE
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var/turf/T = get_turf(terminal)
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if(T.intact) //is the floor plating removed ?
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to_chat(user, "<span class='alert'>You must first expose the power terminal!</span>")
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return
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if(!panel_open)
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to_chat(user, "<span class='alert'>You must first open the panel</span>")
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to_chat(user, "<span class='notice'>You begin to dismantle the power terminal...</span>")
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playsound(src.loc, I.usesound, 50, TRUE)
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if(do_after(user, 5 SECONDS * I.toolspeed, target = src))
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if(terminal && panel_open)
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if(prob(50) && electrocute_mob(usr, terminal.powernet, terminal, 1, TRUE)) // Animate the electrocution if uncautious and unlucky
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do_sparks(5, TRUE, src)
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return
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// Returns wires on deletion of the terminal
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new /obj/item/stack/cable_coil(T, 10)
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user.visible_message(\
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"<span class='alert'>[user.name] cuts the cables and dismantles the power terminal.</span>",\
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"<span class='notice'>You cut the cables and dismantle the power terminal.</span>")
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qdel(terminal)
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return
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/// Terminal creation proc stolen from SMES
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/obj/machinery/alien_cache/proc/make_terminal(user, temporary_location)
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// Create a terminal object at the same position as original turf loc
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// Wires will attach to this
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terminal = new /obj/machinery/power/terminal(temporary_location)
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terminal.master = src
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terminal.dir = REVERSE_DIR(dir)
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#undef CACHE_MAX_LEVEL
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#undef LEVEL_DISTRIBUTION_SIGMA
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#undef LEVEL_REQUIREMENT
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