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Bubberstation/code/game/objects/structures/deployable_turret.dm
SkyratBot c657faf095 [MIRROR] Fixes aiming at things through cameras not aiming at the thing you aimed at. [MDB IGNORE] (#10454) 
* Fixes aiming at things through cameras not aiming at the thing you aimed at. (#63654)

You can click on things through cameras. This is one of the major appeals of BRPEDs. If you try to shoot at things while using a camera console to aim you will shoot at the angle between the camera you are looking through and the thing you are aiming at. This makes you aim at the thing you are aiming at from the perspective of yourself instead of the camera you are using.

While it would be funny to watch a sniper gun down their own team aiming through a camera bug and shooting in the opposite direction they think they I'd prefer if it actually worked.

* Fixes aiming at things through cameras not aiming at the thing you aimed at.

Co-authored-by: TemporalOroboros <TemporalOroboros@gmail.com>
2022-01-06 12:35:16 +00:00

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/// DEPLOYABLE TURRET (FORMERLY MANNED TURRET)
//All of this file is five year old shitcode, and I'm too scared to touch more than I have to
/obj/machinery/deployable_turret
name = "machine gun turret"
desc = "While the trigger is held down, this gun will redistribute recoil to allow its user to easily shift targets."
icon = 'icons/obj/turrets.dmi'
icon_state = "machinegun"
can_buckle = TRUE
anchored = FALSE
density = TRUE
max_integrity = 100
buckle_lying = 0
layer = ABOVE_MOB_LAYER
var/view_range = 2.5
var/cooldown = 0
/// The projectile that the turret fires
var/projectile_type = /obj/projectile/bullet/manned_turret
/// Delay between shots in a burst
var/rate_of_fire = 1
/// Number of shots fired from one click
var/number_of_shots = 40
/// How long it takes for the gun to allow firing after a burst
var/cooldown_duration = 9 SECONDS
var/atom/target
var/turf/target_turf
var/warned = FALSE
var/list/calculated_projectile_vars
/// Sound to play at the end of a burst
var/overheatsound = 'sound/weapons/sear.ogg'
/// Sound to play when firing
var/firesound = 'sound/weapons/gun/smg/shot.ogg'
/// If using a wrench on the turret will start undeploying it
var/can_be_undeployed = FALSE
/// What gets spawned if the object is undeployed
var/obj/spawned_on_undeploy
/// How long it takes for a wrench user to undeploy the object
var/undeploy_time = 3 SECONDS
/obj/machinery/deployable_turret/Destroy()
target = null
target_turf = null
return ..()
/// Undeploying, for when you want to move your big dakka around
/obj/machinery/deployable_turret/wrench_act(mob/living/user, obj/item/wrench/used_wrench)
. = ..()
if(!can_be_undeployed)
return
if(!ishuman(user))
return
used_wrench.play_tool_sound(user)
user.balloon_alert(user, "undeploying...")
if(!do_after(user, undeploy_time))
return
var/obj/undeployed_object = new spawned_on_undeploy(src)
//Keeps the health the same even if you redeploy the gun
undeployed_object.modify_max_integrity(max_integrity)
qdel(src)
//BUCKLE HOOKS
/obj/machinery/deployable_turret/unbuckle_mob(mob/living/buckled_mob, force = FALSE, can_fall = TRUE)
playsound(src,'sound/mecha/mechmove01.ogg', 50, TRUE)
for(var/obj/item/I in buckled_mob.held_items)
if(istype(I, /obj/item/gun_control))
qdel(I)
if(istype(buckled_mob))
buckled_mob.pixel_x = buckled_mob.base_pixel_x
buckled_mob.pixel_y = buckled_mob.base_pixel_y
if(buckled_mob.client)
buckled_mob.client.view_size.resetToDefault()
set_anchored(FALSE)
. = ..()
STOP_PROCESSING(SSfastprocess, src)
/obj/machinery/deployable_turret/user_buckle_mob(mob/living/M, mob/user, check_loc = TRUE)
if(user.incapacitated() || !istype(user))
return
M.forceMove(get_turf(src))
. = ..()
if(!.)
return
for(var/V in M.held_items)
var/obj/item/I = V
if(istype(I))
if(M.dropItemToGround(I))
var/obj/item/gun_control/TC = new(src)
M.put_in_hands(TC)
else //Entries in the list should only ever be items or null, so if it's not an item, we can assume it's an empty hand
var/obj/item/gun_control/TC = new(src)
M.put_in_hands(TC)
M.pixel_y = 14
layer = ABOVE_MOB_LAYER
setDir(SOUTH)
playsound(src,'sound/mecha/mechmove01.ogg', 50, TRUE)
set_anchored(TRUE)
if(M.client)
M.client.view_size.setTo(view_range)
START_PROCESSING(SSfastprocess, src)
/obj/machinery/deployable_turret/process()
if (!update_positioning())
return PROCESS_KILL
/obj/machinery/deployable_turret/proc/update_positioning()
if (!LAZYLEN(buckled_mobs))
return FALSE
var/mob/living/controller = buckled_mobs[1]
if(!istype(controller))
return FALSE
var/client/controlling_client = controller.client
if(controlling_client)
var/modifiers = params2list(controlling_client.mouseParams)
var/atom/target_atom = controlling_client.mouseObject
var/turf/target_turf = get_turf(target_atom)
if(istype(target_turf)) //They're hovering over something in the map.
direction_track(controller, target_turf)
calculated_projectile_vars = calculate_projectile_angle_and_pixel_offsets(controller, target_turf, modifiers)
/obj/machinery/deployable_turret/proc/direction_track(mob/user, atom/targeted)
if(user.incapacitated())
return
setDir(get_dir(src,targeted))
user.setDir(dir)
switch(dir)
if(NORTH)
layer = BELOW_MOB_LAYER
user.pixel_x = 0
user.pixel_y = -14
if(NORTHEAST)
layer = BELOW_MOB_LAYER
user.pixel_x = -8
user.pixel_y = -4
if(EAST)
layer = ABOVE_MOB_LAYER
user.pixel_x = -14
user.pixel_y = 0
if(SOUTHEAST)
layer = BELOW_MOB_LAYER
user.pixel_x = -8
user.pixel_y = 4
if(SOUTH)
layer = ABOVE_MOB_LAYER
user.pixel_x = 0
user.pixel_y = 14
if(SOUTHWEST)
layer = BELOW_MOB_LAYER
user.pixel_x = 8
user.pixel_y = 4
if(WEST)
layer = ABOVE_MOB_LAYER
user.pixel_x = 14
user.pixel_y = 0
if(NORTHWEST)
layer = BELOW_MOB_LAYER
user.pixel_x = 8
user.pixel_y = -4
/obj/machinery/deployable_turret/proc/checkfire(atom/targeted_atom, mob/user)
target = targeted_atom
if(target == user || user.incapacitated() || target == get_turf(src))
return
if(world.time < cooldown)
if(!warned && world.time > (cooldown - cooldown_duration + rate_of_fire*number_of_shots)) // To capture the window where one is done firing
warned = TRUE
playsound(src, overheatsound, 100, TRUE)
return
else
cooldown = world.time + cooldown_duration
warned = FALSE
volley(user)
/obj/machinery/deployable_turret/proc/volley(mob/user)
target_turf = get_turf(target)
for(var/i in 1 to number_of_shots)
addtimer(CALLBACK(src, /obj/machinery/deployable_turret/.proc/fire_helper, user), i*rate_of_fire)
/obj/machinery/deployable_turret/proc/fire_helper(mob/user)
if(user.incapacitated() || !(user in buckled_mobs))
return
update_positioning() //REFRESH MOUSE TRACKING!!
var/turf/targets_from = get_turf(src)
if(QDELETED(target))
target = target_turf
var/obj/projectile/projectile_to_fire = new projectile_type
playsound(src, firesound, 75, TRUE)
projectile_to_fire.preparePixelProjectile(target, targets_from)
projectile_to_fire.fire()
/obj/machinery/deployable_turret/ultimate // Admin-only proof of concept for autoclicker automatics
name = "Infinity Gun"
view_range = 12
/obj/machinery/deployable_turret/ultimate/checkfire(atom/targeted_atom, mob/user)
target = targeted_atom
if(target == user || target == get_turf(src))
return
target_turf = get_turf(target)
fire_helper(user)
/obj/machinery/deployable_turret/hmg
name = "heavy machine gun turret"
desc = "A heavy calibre machine gun commonly used by Nanotrasen forces, famed for it's ability to give people on the recieving end more holes than normal."
icon_state = "hmg"
max_integrity = 250
projectile_type = /obj/projectile/bullet/manned_turret/hmg
anchored = TRUE
number_of_shots = 3
cooldown_duration = 2 SECONDS
rate_of_fire = 2
firesound = 'sound/weapons/gun/hmg/hmg.ogg'
overheatsound = 'sound/weapons/gun/smg/smgrack.ogg'
can_be_undeployed = TRUE
spawned_on_undeploy = /obj/item/deployable_turret_folded
/obj/item/gun_control
name = "turret controls"
icon = 'icons/obj/items_and_weapons.dmi'
icon_state = "offhand"
w_class = WEIGHT_CLASS_HUGE
item_flags = ABSTRACT | NOBLUDGEON | DROPDEL
resistance_flags = FIRE_PROOF | UNACIDABLE | ACID_PROOF
var/obj/machinery/deployable_turret/turret
/obj/item/gun_control/Initialize(mapload)
. = ..()
ADD_TRAIT(src, TRAIT_NODROP, ABSTRACT_ITEM_TRAIT)
turret = loc
if(!istype(turret))
return INITIALIZE_HINT_QDEL
/obj/item/gun_control/Destroy()
turret = null
return ..()
/obj/item/gun_control/CanItemAutoclick()
return TRUE
/obj/item/gun_control/attack_atom(obj/O, mob/living/user, params)
user.changeNext_move(CLICK_CD_MELEE)
O.attacked_by(src, user)
/obj/item/gun_control/attack(mob/living/M, mob/living/user)
M.lastattacker = user.real_name
M.lastattackerckey = user.ckey
M.attacked_by(src, user)
add_fingerprint(user)
/obj/item/gun_control/afterattack(atom/targeted_atom, mob/user, flag, params)
. = ..()
var/modifiers = params2list(params)
var/obj/machinery/deployable_turret/E = user.buckled
E.calculated_projectile_vars = calculate_projectile_angle_and_pixel_offsets(user, targeted_atom, modifiers)
E.direction_track(user, targeted_atom)
E.checkfire(targeted_atom, user)
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