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a838d0b011
## About The Pull Request - Cigarette particles are now particles rather than baked in - Taking a cigarette out of your mouth release a big puff of smoke https://github.com/tgstation/tgstation/assets/51863163/183b39e7-3367-43a1-b750-99e66838d60f ## Why It's Good For The Game Looks better ## Changelog 🆑 Melbert add: Cigarette smoke is now more smokey. add: Taking a cigarette out of your mouth will let out a big puff of smoke. /🆑 --------- Co-authored-by: san7890 <the@san7890.com>
70 lines
2.7 KiB
Plaintext
70 lines
2.7 KiB
Plaintext
///objects can only have one particle on them at a time, so we use these abstract effects to hold and display the effects. You know, so multiple particle effects can exist at once.
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///also because some objects do not display particles due to how their visuals are built
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/obj/effect/abstract/particle_holder
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name = "particle holder"
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desc = "How are you reading this? Please make a bug report :)"
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appearance_flags = KEEP_APART|KEEP_TOGETHER|TILE_BOUND|PIXEL_SCALE|LONG_GLIDE //movable appearance_flags plus KEEP_APART and KEEP_TOGETHER
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vis_flags = VIS_INHERIT_PLANE
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layer = ABOVE_ALL_MOB_LAYER
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mouse_opacity = MOUSE_OPACITY_TRANSPARENT
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anchored = TRUE
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/// Holds info about how this particle emitter works
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/// See \code\__DEFINES\particles.dm
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var/particle_flags = NONE
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var/atom/parent
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/obj/effect/abstract/particle_holder/Initialize(mapload, particle_path = /particles/smoke, particle_flags = NONE)
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. = ..()
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if(!loc)
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stack_trace("particle holder was created with no loc!")
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return INITIALIZE_HINT_QDEL
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// We nullspace ourselves because some objects use their contents (e.g. storage) and some items may drop everything in their contents on deconstruct.
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parent = loc
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loc = null
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// Mouse opacity can get set to opaque by some objects when placed into the object's contents (storage containers).
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mouse_opacity = MOUSE_OPACITY_TRANSPARENT
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src.particle_flags = particle_flags
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particles = new particle_path()
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// /atom doesn't have vis_contents, /turf and /atom/movable do
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var/atom/movable/lie_about_areas = parent
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lie_about_areas.vis_contents += src
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RegisterSignal(parent, COMSIG_QDELETING, PROC_REF(parent_deleted))
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if(particle_flags & PARTICLE_ATTACH_MOB)
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RegisterSignal(parent, COMSIG_MOVABLE_MOVED, PROC_REF(on_move))
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on_move(parent, null, NORTH)
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/obj/effect/abstract/particle_holder/Destroy(force)
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QDEL_NULL(particles)
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parent = null
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return ..()
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/// Non movables don't delete contents on destroy, so we gotta do this
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/obj/effect/abstract/particle_holder/proc/parent_deleted(datum/source)
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SIGNAL_HANDLER
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qdel(src)
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/// signal called when a parent that's been hooked into this moves
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/// does a variety of checks to ensure overrides work out properly
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/obj/effect/abstract/particle_holder/proc/on_move(atom/movable/attached, atom/oldloc, direction)
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SIGNAL_HANDLER
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if(!(particle_flags & PARTICLE_ATTACH_MOB))
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return
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//remove old
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if(ismob(oldloc))
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var/mob/particle_mob = oldloc
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particle_mob.vis_contents -= src
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// If we're sitting in a mob, we want to emit from it too, for vibes and shit
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if(ismob(attached.loc))
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var/mob/particle_mob = attached.loc
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particle_mob.vis_contents += src
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/// Sets the particles position to the passed coordinates
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/obj/effect/abstract/particle_holder/proc/set_particle_position(x = 0, y = 0, z = 0)
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particles.position = list(x, y, z)
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