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Bubberstation/code/game/objects/structures/grille.dm
MrMelbert 1e76fd70b4 Attack chain refactoring: Broadening tool_act into item_interact, moving some item interactions to... atom/item_interact / item/interact_with_atom (#79968) 
## About The Pull Request

Implements half of this (with some minor changes): 


![image](https://github.com/tgstation/tgstation/assets/51863163/bf5cc4bb-5a1f-42e3-921d-9a57bc6096cc)

The ultimate goal of this is to split our attack chain in two: 
- One for non-combat item interactions
  - Health analyzer scanning
  - using tools on stuff
  - surgery
  - Niche other interactions
- One for combat attacking
  - Item hit thing, item deal damage. 
  - Special effects on attack would go here.  

This PR begins this by broadining tool act into item interact. 

Item interact is a catch-all proc ran at the beginning of attack chain,
before `pre_attack` and such, that handles the first part of the chain.

This allows us to easily catch item interaction and cancel the attack
part of the chain by using deliberate bitflag return values, rather than
`TRUE` / `FALSE`*.

*Because right now, `TRUE` = `cancel attack`, no matter what, which is
unclear to people.

Instead of moving as much as possible to the new proc in this PR, I
started by doing some easy, obvious things. More things can be moved in
the future, or technically they don't even need to move in a lot of
cases.

## Changelog

🆑 Melbert
refactor: Refactored some methods of items interacting with other
objects or mobs, such as surgery and health analzyers. Report if
anything seems wrong
/🆑
2023-12-08 23:50:19 -07:00

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/// Max number of unanchored items that will be moved from a tile when attempting to add a window to a grille.
#define CLEAR_TILE_MOVE_LIMIT 20
/obj/structure/grille
desc = "A flimsy framework of iron rods."
name = "grille"
icon = 'icons/obj/structures.dmi'
icon_state = "grille"
base_icon_state = "grille"
density = TRUE
anchored = TRUE
pass_flags_self = PASSGRILLE
obj_flags = CONDUCTS_ELECTRICITY
obj_flags = CAN_BE_HIT | IGNORE_DENSITY
pressure_resistance = 5*ONE_ATMOSPHERE
armor_type = /datum/armor/structure_grille
max_integrity = 50
integrity_failure = 0.4
var/rods_type = /obj/item/stack/rods
var/rods_amount = 2
/datum/armor/structure_grille
melee = 50
bullet = 70
laser = 70
energy = 100
bomb = 10
/obj/structure/grille/Initialize(mapload)
. = ..()
AddElement(/datum/element/atmos_sensitive, mapload)
/obj/structure/grille/Destroy()
update_cable_icons_on_turf(get_turf(src))
return ..()
/obj/structure/grille/take_damage(damage_amount, damage_type = BRUTE, damage_flag = 0, sound_effect = 1, attack_dir)
. = ..()
update_appearance()
/obj/structure/grille/update_appearance(updates)
if(QDELETED(src) || broken)
return
. = ..()
if((updates & UPDATE_SMOOTHING) && (smoothing_flags & (SMOOTH_CORNERS|SMOOTH_BITMASK)))
QUEUE_SMOOTH(src)
/obj/structure/grille/update_icon_state()
icon_state = "[base_icon_state][((atom_integrity / max_integrity) <= 0.5) ? "50_[rand(0, 3)]" : null]"
return ..()
/obj/structure/grille/examine(mob/user)
. = ..()
if(obj_flags & NO_DECONSTRUCTION)
return
if(anchored)
. += span_notice("It's secured in place with <b>screws</b>. The rods look like they could be <b>cut</b> through.")
else
. += span_notice("The anchoring screws are <i>unscrewed</i>. The rods look like they could be <b>cut</b> through.")
/obj/structure/grille/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
switch(the_rcd.mode)
if(RCD_DECONSTRUCT)
return list("delay" = 2 SECONDS, "cost" = 5)
if(RCD_WINDOWGRILLE)
var/cost = 0
var/delay = 0
if(the_rcd.rcd_design_path == /obj/structure/window)
cost = 4
delay = 2 SECONDS
else if(the_rcd.rcd_design_path == /obj/structure/window/reinforced)
cost = 6
delay = 2.5 SECONDS
else if(the_rcd.rcd_design_path == /obj/structure/window/fulltile)
cost = 8
delay = 3 SECONDS
else if(the_rcd.rcd_design_path == /obj/structure/window/reinforced/fulltile)
cost = 12
delay = 4 SECONDS
if(!cost)
return FALSE
return rcd_result_with_memory(
list("delay" = delay, "cost" = cost),
get_turf(src), RCD_MEMORY_WINDOWGRILLE,
)
return FALSE
/obj/structure/grille/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, list/rcd_data)
switch(rcd_data["[RCD_DESIGN_MODE]"])
if(RCD_DECONSTRUCT)
qdel(src)
return TRUE
if(RCD_WINDOWGRILLE)
if(!isturf(loc))
return FALSE
var/turf/T = loc
if(repair_grille())
balloon_alert(user, "grille rebuilt")
if(!clear_tile(user))
return FALSE
var/obj/structure/window/window_path = rcd_data["[RCD_DESIGN_PATH]"]
if(!ispath(window_path))
CRASH("Invalid window path type in RCD: [window_path]")
//checks if its a valid build direction
if(!initial(window_path.fulltile))
if(!valid_build_direction(loc, user.dir, is_fulltile = FALSE))
balloon_alert(user, "window already here!")
return FALSE
var/obj/structure/window/WD = new window_path(T, user.dir)
WD.set_anchored(TRUE)
return TRUE
return FALSE
/obj/structure/grille/proc/clear_tile(mob/user)
var/at_users_feet = get_turf(user)
var/unanchored_items_on_tile
var/obj/item/last_item_moved
for(var/obj/item/item_to_move in loc.contents)
if(!item_to_move.anchored)
if(unanchored_items_on_tile <= CLEAR_TILE_MOVE_LIMIT)
item_to_move.forceMove(at_users_feet)
last_item_moved = item_to_move
unanchored_items_on_tile++
if(!unanchored_items_on_tile)
return TRUE
to_chat(user, span_notice("You move [unanchored_items_on_tile == 1 ? "[last_item_moved]" : "some things"] out of the way."))
if(unanchored_items_on_tile - CLEAR_TILE_MOVE_LIMIT > 0)
to_chat(user, span_warning("There's still too much stuff in the way!"))
return FALSE
return TRUE
/obj/structure/grille/Bumped(atom/movable/AM)
if(!ismob(AM))
return
var/mob/M = AM
shock(M, 70)
/obj/structure/grille/attack_animal(mob/user, list/modifiers)
. = ..()
if(!.)
return
if(!shock(user, 70) && !QDELETED(src)) //Last hit still shocks but shouldn't deal damage to the grille
take_damage(rand(5,10), BRUTE, MELEE, 1)
/obj/structure/grille/attack_paw(mob/user, list/modifiers)
return attack_hand(user, modifiers)
/obj/structure/grille/hulk_damage()
return 60
/obj/structure/grille/attack_hulk(mob/living/carbon/human/user)
if(shock(user, 70))
return
. = ..()
/obj/structure/grille/attack_hand(mob/living/user, list/modifiers)
. = ..()
if(.)
return
user.changeNext_move(CLICK_CD_MELEE)
user.do_attack_animation(src, ATTACK_EFFECT_KICK)
user.visible_message(span_warning("[user] hits [src]."), null, null, COMBAT_MESSAGE_RANGE)
log_combat(user, src, "hit")
if(!shock(user, 70))
take_damage(rand(5,10), BRUTE, MELEE, 1)
/obj/structure/grille/attack_alien(mob/living/user, list/modifiers)
user.do_attack_animation(src)
user.changeNext_move(CLICK_CD_MELEE)
user.visible_message(span_warning("[user] mangles [src]."), null, null, COMBAT_MESSAGE_RANGE)
if(!shock(user, 70))
take_damage(20, BRUTE, MELEE, 1)
/obj/structure/grille/CanAllowThrough(atom/movable/mover, border_dir)
. = ..()
if(!. && isprojectile(mover))
return prob(30)
/obj/structure/grille/CanAStarPass(to_dir, datum/can_pass_info/pass_info)
if(!density)
return TRUE
if(pass_info.pass_flags & PASSGRILLE)
return TRUE
return FALSE
/obj/structure/grille/wirecutter_act(mob/living/user, obj/item/tool)
add_fingerprint(user)
if(shock(user, 100))
return
if(obj_flags & NO_DECONSTRUCTION)
return FALSE
tool.play_tool_sound(src, 100)
deconstruct()
return ITEM_INTERACT_SUCCESS
/obj/structure/grille/screwdriver_act(mob/living/user, obj/item/tool)
if(!isturf(loc))
return FALSE
add_fingerprint(user)
if(shock(user, 90))
return FALSE
if(obj_flags & NO_DECONSTRUCTION)
return FALSE
if(!tool.use_tool(src, user, 0, volume=100))
return FALSE
set_anchored(!anchored)
user.visible_message(span_notice("[user] [anchored ? "fastens" : "unfastens"] [src]."), \
span_notice("You [anchored ? "fasten [src] to" : "unfasten [src] from"] the floor."))
return ITEM_INTERACT_SUCCESS
/obj/structure/grille/attackby(obj/item/W, mob/user, params)
user.changeNext_move(CLICK_CD_MELEE)
if(istype(W, /obj/item/stack/rods) && broken && do_after(user, 1 SECONDS, target = src))
if(shock(user, 90))
return
var/obj/item/stack/rods/R = W
user.visible_message(span_notice("[user] rebuilds the broken grille."), \
span_notice("You rebuild the broken grille."))
repair_grille()
R.use(1)
return TRUE
//window placing begin
else if(is_glass_sheet(W) || istype(W, /obj/item/stack/sheet/bronze))
if (!broken)
var/obj/item/stack/ST = W
if (ST.get_amount() < 2)
to_chat(user, span_warning("You need at least two sheets of glass for that!"))
return
var/dir_to_set = SOUTHWEST
if(!anchored)
to_chat(user, span_warning("[src] needs to be fastened to the floor first!"))
return
for(var/obj/structure/window/WINDOW in loc)
to_chat(user, span_warning("There is already a window there!"))
return
if(!clear_tile(user))
return
to_chat(user, span_notice("You start placing the window..."))
if(do_after(user,20, target = src))
if(!src.loc || !anchored) //Grille broken or unanchored while waiting
return
for(var/obj/structure/window/WINDOW in loc) //Another window already installed on grille
return
if(!clear_tile(user))
return
var/obj/structure/window/WD
if(istype(W, /obj/item/stack/sheet/plasmarglass))
WD = new/obj/structure/window/reinforced/plasma/fulltile(drop_location()) //reinforced plasma window
else if(istype(W, /obj/item/stack/sheet/plasmaglass))
WD = new/obj/structure/window/plasma/fulltile(drop_location()) //plasma window
else if(istype(W, /obj/item/stack/sheet/rglass))
WD = new/obj/structure/window/reinforced/fulltile(drop_location()) //reinforced window
else if(istype(W, /obj/item/stack/sheet/titaniumglass))
WD = new/obj/structure/window/reinforced/shuttle(drop_location())
else if(istype(W, /obj/item/stack/sheet/plastitaniumglass))
WD = new/obj/structure/window/reinforced/plasma/plastitanium(drop_location())
else if(istype(W, /obj/item/stack/sheet/bronze))
WD = new/obj/structure/window/bronze/fulltile(drop_location())
else
WD = new/obj/structure/window/fulltile(drop_location()) //normal window
WD.setDir(dir_to_set)
WD.set_anchored(FALSE)
WD.state = 0
ST.use(2)
to_chat(user, span_notice("You place [WD] on [src]."))
return
//window placing end
else if((W.obj_flags & CONDUCTS_ELECTRICITY) && shock(user, 70))
return
return ..()
/obj/structure/grille/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0)
switch(damage_type)
if(BRUTE)
if(damage_amount)
playsound(src, 'sound/effects/grillehit.ogg', 80, TRUE)
else
playsound(src, 'sound/weapons/tap.ogg', 50, TRUE)
if(BURN)
playsound(src, 'sound/items/welder.ogg', 80, TRUE)
/obj/structure/grille/deconstruct(disassembled = TRUE)
if(!loc) //if already qdel'd somehow, we do nothing
return
if(!(obj_flags & NO_DECONSTRUCTION))
var/obj/R = new rods_type(drop_location(), rods_amount)
transfer_fingerprints_to(R)
qdel(src)
..()
/obj/structure/grille/atom_break()
. = ..()
if(!broken && !(obj_flags & NO_DECONSTRUCTION))
icon_state = "brokengrille"
set_density(FALSE)
atom_integrity = 20
broken = TRUE
rods_amount = 1
var/obj/item/dropped_rods = new rods_type(drop_location(), rods_amount)
transfer_fingerprints_to(dropped_rods)
/obj/structure/grille/proc/repair_grille()
if(broken)
icon_state = "grille"
set_density(TRUE)
atom_integrity = max_integrity
broken = FALSE
rods_amount = 2
return TRUE
return FALSE
// shock user with probability prb (if all connections & power are working)
// returns 1 if shocked, 0 otherwise
/obj/structure/grille/proc/shock(mob/user, prb)
if(!anchored || broken) // anchored/broken grilles are never connected
return FALSE
if(!prob(prb))
return FALSE
if(!in_range(src, user))//To prevent TK and mech users from getting shocked
return FALSE
var/turf/T = get_turf(src)
if(T.overfloor_placed)//cant be a floor in the way!
return FALSE
// Shocking hurts the grille (to weaken monkey powersinks)
if(prob(50))
take_damage(1, BURN, FIRE, sound_effect = FALSE)
var/obj/structure/cable/C = T.get_cable_node()
if(C)
if(electrocute_mob(user, C, src, 1, TRUE))
var/datum/effect_system/spark_spread/s = new /datum/effect_system/spark_spread
s.set_up(3, 1, src)
s.start()
return TRUE
else
return FALSE
return FALSE
/obj/structure/grille/should_atmos_process(datum/gas_mixture/air, exposed_temperature)
return exposed_temperature > T0C + 1500 && !broken
/obj/structure/grille/atmos_expose(datum/gas_mixture/air, exposed_temperature)
take_damage(1, BURN, 0, 0)
/obj/structure/grille/hitby(atom/movable/AM, skipcatch, hitpush, blocked, datum/thrownthing/throwingdatum)
if(isobj(AM))
if(prob(50) && anchored && !broken)
var/obj/O = AM
if(O.throwforce != 0)//don't want to let people spam tesla bolts, this way it will break after time
var/turf/T = get_turf(src)
if(T.overfloor_placed)
return FALSE
var/obj/structure/cable/C = T.get_cable_node()
if(C)
playsound(src, 'sound/magic/lightningshock.ogg', 100, TRUE, extrarange = 5)
tesla_zap(source = src, zap_range = 3, power = C.newavail() * 0.01, cutoff = 1e3, zap_flags = ZAP_MOB_DAMAGE | ZAP_OBJ_DAMAGE | ZAP_MOB_STUN | ZAP_LOW_POWER_GEN | ZAP_ALLOW_DUPLICATES) //Zap for 1/100 of the amount of power. At a million watts in the grid, it will be as powerful as a tesla revolver shot.
C.add_delayedload(C.newavail() * 0.0375) // you can gain up to 3.5 via the 4x upgrades power is halved by the pole so thats 2x then 1X then .5X for 3.5x the 3 bounces shock. // What do you mean by this?
return ..()
/obj/structure/grille/get_dumping_location()
return null
/obj/structure/grille/broken // Pre-broken grilles for map placement
icon_state = "brokengrille"
density = FALSE
broken = TRUE
rods_amount = 1
/obj/structure/grille/broken/Initialize(mapload)
. = ..()
take_damage(max_integrity * 0.6)
#undef CLEAR_TILE_MOVE_LIMIT
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