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https://github.com/CHOMPStation2/CHOMPStation2.git
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f2a582569b
- Move overmap defines to _defines folder. Rename old file to turfs.dm since that is what it contains. - Definition of overmap event objects and the overmap event handler. - Upgrades to SSevents and SSskybox to tie in the overmap events. - Enhancement to /datum/event itself to support affecting_z and victim ship. - Upgrade to the five event types used on the overmap to support new vars. - Upgrade to dust and meteor spawning code to support targeting z-levels.
76 lines
2.9 KiB
Plaintext
76 lines
2.9 KiB
Plaintext
/datum/event/carp_migration
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startWhen = 0 // Start immediately
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announceWhen = 45 // Adjusted by setup
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endWhen = 75 // Adjusted by setup
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var/carp_cap = 10
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var/list/spawned_carp = list()
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/datum/event/carp_migration/setup()
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announceWhen = rand(30, 60) // 1 to 2 minutes
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endWhen += severity * 25
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carp_cap = 2 + 3 ** severity // No more than this many at once regardless of waves. (5, 11, 29)
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/datum/event/carp_migration/announce()
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var/announcement = ""
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if(severity == EVENT_LEVEL_MAJOR)
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announcement = "Massive migration of unknown biological entities has been detected near [location_name()], please stand-by."
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else
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announcement = "Unknown biological [spawned_carp.len == 1 ? "entity has" : "entities have"] been detected near [location_name()], please stand-by."
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command_announcement.Announce(announcement, "Lifesign Alert")
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/datum/event/carp_migration/tick()
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if(activeFor % 4 != 0)
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return // Only process every 8 seconds.
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if(count_spawned_carps() < carp_cap && living_observers_present(affecting_z))
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spawn_fish(rand(1, severity * 2) - 1, severity, severity * 2)
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/datum/event/carp_migration/proc/spawn_fish(var/num_groups, var/group_size_min, var/group_size_max, var/dir)
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if(isnull(dir))
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dir = (victim && prob(80)) ? victim.fore_dir : pick(GLOB.cardinal)
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var/i = 1
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while (i <= num_groups)
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var/Z = pick(affecting_z)
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var/group_size = rand(group_size_min, group_size_max)
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var/turf/map_center = locate(round(world.maxx/2), round(world.maxy/2), Z)
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var/turf/group_center = pick_random_edge_turf(dir, Z, TRANSITIONEDGE + 2)
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var/list/turfs = getcircle(group_center, 2)
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for (var/j = 0, j < group_size, j++)
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var/mob/living/simple_mob/animal/M = new /mob/living/simple_mob/animal/space/carp/event(turfs[(i % turfs.len) + 1])
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GLOB.destroyed_event.register(M, src, .proc/on_carp_destruction)
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spawned_carp.Add(M)
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M.ai_holder?.give_destination(map_center) // Ask carp to swim towards the middle of the map
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// TODO - Our throwing systems don't support callbacks. If it ever does, we can throw first to simulate ship speed.
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i++
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// Counts living carp spawned by this event.
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/datum/event/carp_migration/proc/count_spawned_carps()
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. = 0
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for(var/I in spawned_carp)
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var/mob/living/simple_mob/animal/M = I
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if(!QDELETED(M) && M.stat != DEAD)
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. += 1
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// If carp is bomphed, remove it from the list.
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/datum/event/carp_migration/proc/on_carp_destruction(var/mob/M)
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spawned_carp -= M
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GLOB.destroyed_event.unregister(M, src, .proc/on_carp_destruction)
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/datum/event/carp_migration/end()
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. = ..()
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// Clean up carp that died in space for some reason.
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spawn(0)
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for(var/mob/living/simple_mob/SM in spawned_carp)
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if(SM.stat == DEAD)
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var/turf/T = get_turf(SM)
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if(istype(T, /turf/space))
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if(prob(75))
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qdel(SM)
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CHECK_TICK
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//
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// Overmap version of the event!
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//
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/datum/event/carp_migration/overmap
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announceWhen = 1 // Announce much faster!
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