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5c4f4ec5e5
effect/effect to effect/particle_effect make foam an effect again move explosion_particles.dm to effect_system folder OOP effect code, addtimers, QDEL_IN fixed reagent explosions never having a flash range due to a typo
306 lines
8.5 KiB
Plaintext
306 lines
8.5 KiB
Plaintext
/////////////////////////////////////////////
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//// SMOKE SYSTEMS
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// direct can be optionally added when set_up, to make the smoke always travel in one direction
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// in case you wanted a vent to always smoke north for example
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/////////////////////////////////////////////
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/obj/effect/particle_effect/smoke
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name = "smoke"
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icon_state = "smoke"
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icon = 'icons/effects/96x96.dmi'
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pixel_x = -32
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pixel_y = -32
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opacity = 1
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anchored = 0
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var/steps = 0
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var/lifetime = 5
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var/direction
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/obj/effect/particle_effect/smoke/proc/fade_out(frames = 16)
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if(alpha == 0) //Handle already transparent case
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return
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if(frames == 0)
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frames = 1 //We will just assume that by 0 frames, the coder meant "during one frame".
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var/step = alpha / frames
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for(var/i = 0, i < frames, i++)
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alpha -= step
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if(alpha < 160)
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set_opacity(0)
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stoplag()
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/obj/effect/particle_effect/smoke/New()
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..()
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processing_objects |= src
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lifetime += rand(-1,1)
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/obj/effect/particle_effect/smoke/Destroy()
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processing_objects.Remove(src)
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return ..()
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/obj/effect/particle_effect/smoke/proc/kill_smoke()
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processing_objects.Remove(src)
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addtimer(src, "fade_out", 0)
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QDEL_IN(src, 10)
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/obj/effect/particle_effect/smoke/process()
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lifetime--
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if(lifetime < 1)
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kill_smoke()
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return 0
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if(steps >= 1)
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step(src,direction)
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steps--
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return 1
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/obj/effect/particle_effect/smoke/Crossed(mob/living/M)
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if(!istype(M))
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return
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smoke_mob(M)
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/obj/effect/particle_effect/smoke/proc/smoke_mob(mob/living/carbon/C)
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if(!istype(C))
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return FALSE
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if(lifetime<1)
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return FALSE
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if(!C.can_breathe_gas())
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return FALSE
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if(C.smoke_delay)
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return FALSE
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C.smoke_delay++
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addtimer(src, "remove_smoke_delay", 10, FALSE, C)
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return TRUE
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/obj/effect/particle_effect/smoke/proc/remove_smoke_delay(mob/living/carbon/C)
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if(C)
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C.smoke_delay = 0
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/datum/effect_system/smoke_spread
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effect_type = /obj/effect/particle_effect/smoke
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var/direction
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/datum/effect_system/smoke_spread/set_up(n = 5, c = 0, loca, direct)
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if(n > 20)
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n = 20
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number = n
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cardinals = c
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if(isturf(loca))
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location = loca
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else
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location = get_turf(loca)
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if(direct)
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direction = direct
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/datum/effect_system/smoke_spread/start()
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for(var/i=0, i<number, i++)
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if(holder)
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location = get_turf(holder)
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var/obj/effect/particle_effect/smoke/S = new effect_type(location)
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if(!direction)
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if(cardinals)
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S.direction = pick(cardinal)
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else
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S.direction = pick(alldirs)
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else
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S.direction = direction
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S.steps = pick(0,1,1,1,2,2,2,3)
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S.process()
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/////////////////////////////////////////////
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// Bad smoke
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/////////////////////////////////////////////
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/obj/effect/particle_effect/smoke/bad
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lifetime = 8
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/obj/effect/particle_effect/smoke/bad/process()
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if(..())
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for(var/mob/living/carbon/M in range(1,src))
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smoke_mob(M)
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/obj/effect/particle_effect/smoke/bad/smoke_mob(mob/living/carbon/M)
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if(..())
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M.drop_item()
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M.adjustOxyLoss(1)
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M.emote("cough")
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return 1
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/obj/effect/particle_effect/smoke/bad/CanPass(atom/movable/mover, turf/target, height=0)
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if(height==0)
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return 1
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if(istype(mover, /obj/item/projectile/beam))
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var/obj/item/projectile/beam/B = mover
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B.damage = (B.damage/2)
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return 1
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/datum/effect_system/smoke_spread/bad
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effect_type = /obj/effect/particle_effect/smoke/bad
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/////////////////////////////////////////////
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// Nanofrost smoke
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/////////////////////////////////////////////
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/obj/effect/particle_effect/smoke/freezing
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name = "nanofrost smoke"
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color = "#B2FFFF"
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opacity = 0
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/datum/effect_system/smoke_spread/freezing
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effect_type = /obj/effect/particle_effect/smoke/freezing
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var/blast = 0
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/datum/effect_system/smoke_spread/freezing/proc/Chilled(atom/A)
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if(istype(A, /turf/simulated))
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var/turf/simulated/T = A
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if(T.air)
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var/datum/gas_mixture/G = T.air
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if(get_dist(T, src) < 2) // Otherwise we'll get silliness like people using Nanofrost to kill people through walls with cold air
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G.temperature = 2
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T.air_update_turf()
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for(var/obj/effect/hotspot/H in T)
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qdel(H)
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if(G.toxins)
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G.nitrogen += (G.toxins)
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G.toxins = 0
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for(var/obj/machinery/atmospherics/unary/vent_pump/V in T)
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if(!isnull(V.welded) && !V.welded) //must be an unwelded vent pump.
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V.welded = 1
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V.update_icon()
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V.visible_message("<span class='danger'>[V] was frozen shut!</span>")
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for(var/obj/machinery/atmospherics/unary/vent_scrubber/U in T)
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if(!isnull(U.welded) && !U.welded) //must be an unwelded vent scrubber.
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U.welded = 1
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U.update_icon()
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U.visible_message("<span class='danger'>[U] was frozen shut!</span>")
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for(var/mob/living/L in T)
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L.ExtinguishMob()
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for(var/obj/item/Item in T)
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Item.extinguish()
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/datum/effect_system/smoke_spread/freezing/set_up(n = 5, c = 0, loca, direct, blasting = 0)
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..()
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blast = blasting
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/datum/effect_system/smoke_spread/freezing/start()
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if(blast)
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for(var/turf/T in RANGE_TURFS(2, location))
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Chilled(T)
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..()
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/////////////////////////////////////////////
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// Sleep smoke
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/////////////////////////////////////////////
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/obj/effect/particle_effect/smoke/sleeping
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color = "#9C3636"
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lifetime = 10
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/obj/effect/particle_effect/smoke/sleeping/process()
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if(..())
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for(var/mob/living/carbon/M in range(1,src))
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smoke_mob(M)
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/obj/effect/particle_effect/smoke/sleeping/smoke_mob(mob/living/carbon/M)
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if(..())
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M.drop_item()
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M.Sleeping(max(M.sleeping,10))
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M.emote("cough")
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return 1
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/datum/effect_system/smoke_spread/sleeping
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effect_type = /obj/effect/particle_effect/smoke/sleeping
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/////////////////////////////////////////////
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// Chem smoke
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/////////////////////////////////////////////
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/obj/effect/particle_effect/smoke/chem
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icon = 'icons/effects/chemsmoke.dmi'
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opacity = 0
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lifetime = 10
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/datum/effect_system/smoke_spread/chem
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effect_type = /obj/effect/particle_effect/smoke/chem
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var/obj/chemholder
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/datum/effect_system/smoke_spread/chem/New()
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..()
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chemholder = new/obj()
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var/datum/reagents/R = new/datum/reagents(500)
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chemholder.reagents = R
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R.my_atom = chemholder
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/datum/effect_system/smoke_spread/chem/Destroy()
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QDEL_NULL(chemholder)
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return ..()
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/datum/effect_system/smoke_spread/chem/set_up(datum/reagents/carry = null, n = 5, c = 0, loca, direct, silent = 0)
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if(n > 20)
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n = 20
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number = n
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cardinals = c
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if(isturf(loca))
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location = loca
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else
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location = get_turf(loca)
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if(direct)
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direction = direct
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carry.copy_to(chemholder, carry.total_volume)
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if(!silent)
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var/contained = ""
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for(var/reagent in carry.reagent_list)
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contained += " [reagent] "
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if(contained)
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contained = "\[[contained]\]"
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var/area/A = get_area(location)
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var/where = "[A.name] | [location.x], [location.y]"
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var/whereLink = "<A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[location.x];Y=[location.y];Z=[location.z]'>[where]</a>"
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if(carry && carry.my_atom)
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if(carry.my_atom.fingerprintslast)
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var/mob/M = get_mob_by_key(carry.my_atom.fingerprintslast)
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var/more = ""
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if(M)
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more = " "
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msg_admin_attack("A chemical smoke reaction has taken place in ([whereLink])[contained]. Last associated key is [carry.my_atom.fingerprintslast][more].", 0, 1)
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log_game("A chemical smoke reaction has taken place in ([where])[contained]. Last associated key is [carry.my_atom.fingerprintslast].")
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else
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msg_admin_attack("A chemical smoke reaction has taken place in ([whereLink]). No associated key.", 0, 1)
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log_game("A chemical smoke reaction has taken place in ([where])[contained]. No associated key.")
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else
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msg_admin_attack("A chemical smoke reaction has taken place in ([whereLink]). No associated key. CODERS: carry.my_atom may be null.", 0, 1)
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log_game("A chemical smoke reaction has taken place in ([where])[contained]. No associated key. CODERS: carry.my_atom may be null.")
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/datum/effect_system/smoke_spread/chem/start(effect_range = 2)
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var/color = mix_color_from_reagents(chemholder.reagents.reagent_list)
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var/obj/effect/particle_effect/smoke/chem/smokeholder = new effect_type(location)
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for(var/atom/A in view(effect_range, smokeholder))
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chemholder.reagents.reaction(A)
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if(iscarbon(A))
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var/mob/living/carbon/C = A
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if(C.can_breathe_gas())
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chemholder.reagents.copy_to(C, chemholder.reagents.total_volume)
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qdel(smokeholder)
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for(var/i=0, i<number, i++)
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if(holder)
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location = get_turf(holder)
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var/obj/effect/particle_effect/smoke/chem/S = new effect_type(location)
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if(!direction)
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if(cardinals)
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S.direction = pick(cardinal)
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else
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S.direction = pick(alldirs)
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else
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S.direction = direction
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S.steps = pick(0,1,1,1,2,2,2,3)
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if(color)
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S.icon += color // give the smoke color, if it has any to begin with
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else
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// if no color, just use the old smoke icon
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S.icon = 'icons/effects/96x96.dmi'
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S.icon_state = "smoke"
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S.process()
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