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https://github.com/Aurorastation/Aurora.3.git
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lew
483674ac59
fixes #22249 - bugfix: "Leaning on the north side of a wall now correctly hides your lower body behind the wall instead of drawing you on top of it." - code_imp: "Adds a COMSIG_MOB_LYING_DOWN signal, sent when a mob transitions into lying down." Cutout was previously only cutting out the base because KEEP_TOGETHER wasn't being applied. Adds the flag on lean, removes it on stop_lean. Animated the cutout while here. Applies a mask to the whole sprite, then animates it upwards in step with the lean itself, so the feet progressively disappear as they should. https://github.com/user-attachments/assets/fec0a852-247a-4570-a6d1-60dda6fe6a3c
142 lines
4.5 KiB
Plaintext
142 lines
4.5 KiB
Plaintext
/// Things with this component can be leaned onto
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/datum/component/leanable
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/// How much will mobs that lean onto this object be offset
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var/leaning_offset = 11
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/// List of mobs currently leaning on our parent
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var/list/leaning_mobs
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/// Is this object currently leanable?
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var/is_currently_leanable = TRUE
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/datum/component/leanable/Initialize(mob/living/leaner, leaning_offset = 11)
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. = ..()
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src.leaning_offset = leaning_offset
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mousedrop_receive(parent, leaner, leaner)
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/datum/component/leanable/RegisterWithParent()
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RegisterSignal(parent, COMSIG_MOUSEDROPPED_ONTO, PROC_REF(mousedrop_receive))
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RegisterSignal(parent, COMSIG_MOVABLE_MOVED, PROC_REF(on_moved))
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RegisterSignal(parent, COMSIG_ATOM_DENSITY_CHANGED, PROC_REF(on_density_change))
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var/atom/leanable_atom = parent
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is_currently_leanable = leanable_atom.density
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/datum/component/leanable/UnregisterFromParent()
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. = ..()
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UnregisterSignal(parent, list(
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COMSIG_MOVABLE_MOVED,
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COMSIG_MOUSEDROPPED_ONTO,
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COMSIG_ATOM_DENSITY_CHANGED,
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))
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/datum/component/leanable/Destroy(force)
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stop_leaning_leaners()
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return ..()
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/datum/component/leanable/proc/stop_leaning_leaners(fall)
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for (var/mob/living/leaner as anything in leaning_mobs)
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if(fall)
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leaner.visible_message(SPAN_WARNING("[leaner] loses their balance!"), SPAN_DANGER("You lose balance!"))
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leaner.Weaken(rand(3,5))
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leaner.stop_leaning()
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LAZYCLEARLIST(leaning_mobs)
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/datum/component/leanable/proc/on_moved(datum/source)
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SIGNAL_HANDLER
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for (var/mob/living/leaner as anything in leaning_mobs)
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leaner.stop_leaning()
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/datum/component/leanable/proc/mousedrop_receive(atom/source, atom/movable/dropped, mob/user, params)
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if (dropped != user)
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return
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if (!iscarbon(dropped))
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return
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var/mob/living/leaner = dropped
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var/can_lean = TRUE
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if (HAS_TRAIT_FROM(leaner, TRAIT_UNDENSE, TRAIT_LEANING))
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return
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if(istype(leaner.l_hand, /obj/item/grab) || istype(leaner.r_hand, /obj/item/grab))
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can_lean = FALSE
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if(leaner.incapacitated())
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can_lean = FALSE
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if(leaner.resting)
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can_lean = FALSE
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if(leaner.buckled_to)
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can_lean = FALSE
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if(!is_currently_leanable || !can_lean)
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return COMPONENT_CANCEL_MOUSEDROPPED_ONTO
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leaner.start_leaning(source, leaning_offset)
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LAZYADD(leaning_mobs, leaner)
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RegisterSignals(leaner, list(COMSIG_LIVING_STOPPED_LEANING, COMSIG_QDELETING), PROC_REF(stopped_leaning), override = TRUE)
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return COMPONENT_CANCEL_MOUSEDROPPED_ONTO
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/**
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* Makes the mob lean on an atom
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* Arguments
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*
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* * atom/lean_target - the target the mob is trying to lean on
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* * leaning_offset - pixel offset to apply on the mob when leaning
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*/
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/mob/living/proc/start_leaning(atom/lean_target, leaning_offset)
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var/direction = get_dir(lean_target, src)
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var/shift_pixel_x = 0
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var/shift_pixel_y = 0
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set_dir(direction)
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switch(dir)
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if(NORTH)
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shift_pixel_y = -10
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if(SOUTH)
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shift_pixel_y = 16
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if(EAST)
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shift_pixel_x = -10
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if(WEST)
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shift_pixel_x = 10
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animate(src, pixel_x = shift_pixel_x, pixel_y = shift_pixel_y, time = 1)
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if(direction == NORTH)
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src.appearance_flags |= KEEP_TOGETHER
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src.add_filter("cutout", 1, alpha_mask_filter(y = 0, icon = icon('icons/effects/effects.dmi', "white")))
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animate(src.get_filter("cutout"), y = 10, time = 1, flags = ANIMATION_PARALLEL)
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if(direction == SOUTH)
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src.layer = ABOVE_DOOR_LAYER
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set_density(FALSE)
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ADD_TRAIT(src, TRAIT_UNDENSE, TRAIT_SOURCE_WALL_LEANING)
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ADD_TRAIT(src, TRAIT_LEANING, TRAIT_SOURCE_WALL_LEANING)
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visible_message(
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SPAN_NOTICE("[src] leans against [lean_target]."),
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SPAN_NOTICE("You lean against [lean_target]."),
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)
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RegisterSignals(src, list(COMSIG_MOVABLE_MOVED, COMSIG_MOB_RESISTED, COMSIG_MOB_LYING_DOWN), PROC_REF(stop_leaning), src)
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/mob/living/proc/stop_leaning()
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SIGNAL_HANDLER
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set_density(TRUE)
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pixel_x = initial(pixel_x)
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pixel_y = initial(pixel_y)
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layer = initial(layer)
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UnregisterSignal(src, list(
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COMSIG_MOVABLE_MOVED,
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COMSIG_MOB_RESISTED,
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COMSIG_MOB_LYING_DOWN,
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))
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SEND_SIGNAL(src, COMSIG_LIVING_STOPPED_LEANING)
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to_chat(src, SPAN_NOTICE("You stop leaning on the wall."))
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REMOVE_TRAIT(src, TRAIT_UNDENSE, TRAIT_SOURCE_WALL_LEANING)
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REMOVE_TRAIT(src, TRAIT_LEANING, TRAIT_SOURCE_WALL_LEANING)
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appearance_flags &= ~KEEP_TOGETHER
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remove_filter("cutout")
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/datum/component/leanable/proc/stopped_leaning(datum/source)
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SIGNAL_HANDLER
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LAZYREMOVE(leaning_mobs, source)
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UnregisterSignal(source, list(COMSIG_LIVING_STOPPED_LEANING, COMSIG_QDELETING))
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/datum/component/leanable/proc/on_density_change()
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SIGNAL_HANDLER
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is_currently_leanable = !is_currently_leanable
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if(!is_currently_leanable)
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stop_leaning_leaners(fall = TRUE)
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return
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stop_leaning_leaners()
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