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smartgun googles marker ability
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@xDanilcusx
xDanilcusx committed Nov 8, 2023
1 parent e0fd655 commit 30422df
Showing 1 changed file with 124 additions and 37 deletions.
161 changes: 124 additions & 37 deletions code/modules/clothing/glasses/night.dm
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Original file line number Diff line number Diff line change
Expand Up @@ -86,26 +86,49 @@
req_skill = null
req_skill_level = null

/obj/effect/target_mark
icon = 'icons/obj/items/marine-items.dmi'
icon_state = "tracker_blip"
layer = BELOW_FULLSCREEN_LAYER
plane = FULLSCREEN_PLANE

/obj/effect/target_mark/proc/update_marker_pos(mob/user, atom/target)
var/c_view = user.client.view
var/view_x_offset = 0
var/view_y_offset = 0
if(c_view > 7)
if(user.client.pixel_x >= 0) view_x_offset = round(user.client.pixel_x/32)
else view_x_offset = Ceiling(user.client.pixel_x/32)
if(user.client.pixel_y >= 0) view_y_offset = round(user.client.pixel_y/32)
else view_y_offset = Ceiling(user.client.pixel_y/32)

screen_loc = "[Clamp(c_view + 1 - view_x_offset + (target.x - user.x), 1, 2*c_view+1)],[Clamp(c_view + 1 - view_y_offset + (target.y - user.y), 1, 2*c_view+1)]"

/obj/item/clothing/glasses/night/m56_goggles
name = "\improper M56 head mounted sight"
gender = NEUTER
desc = "A headset and goggles system for the M56 Smartgun. Has a low-res short-range imager, allowing for view of terrain."
desc = "A headset and goggles system for the M56 Smartgun."
icon = 'icons/obj/items/clothing/glasses.dmi'
icon_state = "m56_goggles"
deactive_state = "m56_goggles_0"
toggleable = TRUE
actions_types = list(/datum/action/item_action/toggle, /datum/action/item_action/m56_goggles/far_sight)
vision_flags = SEE_TURFS
deactive_state = "m56_goggles"
active = FALSE
toggleable = FALSE
vision_flags = FALSE
clothing_traits_active = FALSE
actions_types = list(/datum/action/item_action/m56_goggles/target_highlighting)
fullscreen_vision = null
req_skill = SKILL_SPEC_WEAPONS
req_skill_level = SKILL_SPEC_SMARTGUN

var/far_sight = FALSE
var/target_highlighting = FALSE
var/obj/item/weapon/gun/smartgun/linked_smartgun = null

var/list/blip_pool = list()
var/iff_signal = FACTION_MARINE

/obj/item/clothing/glasses/night/m56_goggles/Destroy()
linked_smartgun = null
disable_far_sight()
disable_target_highlighting()
return ..()

/obj/item/clothing/glasses/night/m56_goggles/proc/link_smartgun(mob/user)
Expand All @@ -124,76 +147,138 @@

/obj/item/clothing/glasses/night/m56_goggles/equipped(mob/user, slot)
if(slot != SLOT_EYES)
disable_far_sight(user)
disable_target_highlighting(user)
return ..()

/obj/item/clothing/glasses/night/m56_goggles/dropped(mob/living/carbon/human/user)
linked_smartgun = null
disable_far_sight(user)
disable_target_highlighting(user)
return ..()

/obj/item/clothing/glasses/night/m56_goggles/proc/set_far_sight(mob/living/carbon/human/user, set_to_state = TRUE)
/obj/item/clothing/glasses/night/m56_goggles/proc/set_target_highlighting(mob/living/carbon/human/user, set_to_state = TRUE)
if(set_to_state)
if(user.glasses != src)
to_chat(user, SPAN_WARNING("You can't activate far sight without wearing \the [src]!"))
to_chat(user, SPAN_WARNING("You can't activate target highlighting without wearing \the [src]!"))
return
if(!link_smartgun(user))
to_chat(user, SPAN_WARNING("You can't use this without a smartgun!"))
return
far_sight = TRUE
if(user)
if(user.client)
user.client.change_view(8, src)
START_PROCESSING(SSobj, src)
target_highlighting = TRUE
START_PROCESSING(SSfastobj, src)
else
linked_smartgun = null
far_sight = FALSE
if(user)
if(user.client)
user.client.change_view(world_view_size, src)
STOP_PROCESSING(SSobj, src)
target_highlighting = FALSE
for(var/target in blip_pool)
remove_marker(user, target, blip_pool[target])
STOP_PROCESSING(SSfastobj, src)

var/datum/action/item_action/m56_goggles/far_sight/FT = locate(/datum/action/item_action/m56_goggles/far_sight) in actions
if(FT)
FT.update_button_icon()
var/datum/action/item_action/m56_goggles/target_highlighting/TH = locate(/datum/action/item_action/m56_goggles/target_highlighting) in actions
if(TH)
TH.update_button_icon()

/obj/item/clothing/glasses/night/m56_goggles/proc/disable_far_sight(mob/living/carbon/human/user)
/obj/item/clothing/glasses/night/m56_goggles/proc/disable_target_highlighting(mob/living/carbon/human/user)
if(!istype(user))
user = loc
if(!istype(user))
user = null
set_far_sight(user, FALSE)
set_target_highlighting(user, FALSE)

/obj/item/clothing/glasses/night/m56_goggles/process(delta_time)
var/mob/living/carbon/human/user = loc
if(!istype(user))
set_far_sight(null, FALSE)
set_target_highlighting(null, FALSE)
return PROCESS_KILL
if(!link_smartgun(user))
set_far_sight(user, FALSE)
set_target_highlighting(user, FALSE)
return PROCESS_KILL
if(!linked_smartgun.drain_battery(25 * delta_time))
set_far_sight(user, FALSE)
if(!linked_smartgun.drain_battery(15 * delta_time))
set_target_highlighting(user, FALSE)
return PROCESS_KILL

scan()

/obj/item/clothing/glasses/night/m56_goggles/proc/scan()
set waitfor = 0
var/mob/living/carbon/human/human_user = loc
if(!human_user.client)
return

var/got_target = FALSE
var/list/viewed = view(human_user.client.view, human_user)
for(var/mob/living/target in viewed)
if(target.stat)
continue

if(isrobot(target))
continue

if(blip_pool[target])
continue

if(target == human_user)
continue //device user isn't detected

if(target.get_target_lock(iff_signal))
continue

if(world.time > target.l_move_time + 10 SECONDS)
continue //hasn't moved for quite a while

got_target = TRUE
show_marker(human_user, target)

if(got_target)
playsound_client(human_user.client, 'sound/items/tick.ogg')

for(var/target in blip_pool)
var/obj/effect/target_mark/TM = blip_pool[target]
if(target in viewed)
TM.update_marker_pos(human_user, target)
continue

remove_marker(human_user, target, TM)

/obj/item/clothing/glasses/night/m56_goggles/proc/show_marker(mob/user, atom/target)
blip_pool[target] = new /obj/effect/target_mark

var/obj/effect/target_mark/TM = blip_pool[target]
user.client.add_to_screen(TM)

RegisterSignal(target, list(COMSIG_MOB_DEATH, COMSIG_XENO_HANDLE_CRIT), PROC_REF(handle_removing))

/obj/item/clothing/glasses/night/m56_goggles/proc/handle_removing(atom/target)
SIGNAL_HANDLER
var/mob/living/carbon/human/human_user = loc
if(!istype(human_user))
return

remove_marker(human_user, target, blip_pool[target])

/obj/item/clothing/glasses/night/m56_goggles/proc/remove_marker(mob/user, atom/target, obj/effect/target_mark/TM)
if(user.client)
user.client.remove_from_screen(TM)
blip_pool -= target
qdel(TM)

/datum/action/item_action/m56_goggles/far_sight/New()
/datum/action/item_action/m56_goggles/target_highlighting/New()
. = ..()
name = "Toggle Far Sight"
name = "Toggle Target Highlighting"
action_icon_state = "far_sight"
button.name = name
button.overlays.Cut()
button.overlays += image('icons/mob/hud/actions.dmi', button, action_icon_state)

/datum/action/item_action/m56_goggles/far_sight/action_activate()
/datum/action/item_action/m56_goggles/target_highlighting/action_activate()
if(target)
var/obj/item/clothing/glasses/night/m56_goggles/G = target
G.set_far_sight(owner, !G.far_sight)
to_chat(owner, SPAN_NOTICE("You [G.far_sight ? "enable" : "disable"] \the [G]'s far sight system."))
G.set_target_highlighting(owner, !G.target_highlighting)
to_chat(owner, SPAN_NOTICE("You [G.target_highlighting ? "enable" : "disable"] \the [G]'s target highlighting system."))

/datum/action/item_action/m56_goggles/far_sight/update_button_icon()
/datum/action/item_action/m56_goggles/target_highlighting/update_button_icon()
if(!target)
return
var/obj/item/clothing/glasses/night/m56_goggles/G = target
if(G.far_sight)
if(G.target_highlighting)
button.icon_state = "template_on"
else
button.icon_state = "template"
Expand All @@ -202,6 +287,8 @@
name = "\improper M56T head mounted sight"
desc = "A headset and goggles system for the M56T 'Terminator' Smartgun. Has a low-light vision processor as well as a system allowing detection of thermal signatures though solid surfaces."
vision_flags = SEE_TURFS|SEE_MOBS
clothing_traits_active = TRUE
active = TRUE

/obj/item/clothing/glasses/night/yautja
name = "bio-mask nightvision"
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