cyberpresidentvanellope/Bubberstation
1
0
Fork 0
mirror of https://github.com/Bubberstation/Bubberstation.git synced 2026-01-10 17:04:36 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
14b85f2012e577ce416fefbfbdbde016ffedf5e7
Bubberstation/code/modules/projectiles/gun.dm
kevinz000 b09e519584 Beam Rifle Zooming Rework + Click catcher memes + bunch of other random stuff that players won't use (#28551) 
Click catcher now supports mousemove/mousedrag. Basically, mouse location can now be captured even if the user isn't mousing over a visible location
    Added procs to allow for projectiles to be fired with just an angle for pixel projectiles, instead of requiring a target turf and pixel x/y
    Added procs to get angle of user's mouse from their viewpoint (Time to rework gang machine guns again!)
    Beam rifles now have different zoom modes
    Free directional zooms out and tracks the angle of your mouse from the center of the screen. However, you can't target with very good accuracy on this (Shots can't be properly aimed on non dense objects/lying down mobs.)
    Locked directional zooms like free directional but doesn't automatically turn if your aim changes.
    Center view, just increases your view in all directions (2x weaker)
    No zoom mode, in which you just retain your normal view.
    You can select beam rifle zooming rates to be instant or stepped.
    Stepped zooming rates zoom out 5 tiles per second. This will likely help with people not being able to use it without lagging because their computers aren't as beefy!
    Beam rifles no longer require zoom to be fired
    Beam rifle aiming beams now instantly update instead of on process
    Beam rifle aiming beams are now one object instead of 150. This'll help with the lag caused by it during gameplay that I've observed.
    Angular penalty reduced by 0.1 for a nice even number.
    Instances of client.view = have been replaced with client.change_view() as that'll properly update the click catcher
    Hopefully shooting yourself in the face when you hit a blob tile or whatnot is fixed with the new and improved code..
2017-07-17 12:13:03 +12:00

502 lines
15 KiB
Plaintext
Raw Blame History

#define DUALWIELD_PENALTY_EXTRA_MULTIPLIER 1.4
/obj/item/weapon/gun
name = "gun"
desc = "It's a gun. It's pretty terrible, though."
icon = 'icons/obj/guns/projectile.dmi'
icon_state = "detective"
item_state = "gun"
flags = CONDUCT
slot_flags = SLOT_BELT
materials = list(MAT_METAL=2000)
w_class = WEIGHT_CLASS_NORMAL
throwforce = 5
throw_speed = 3
throw_range = 5
force = 5
origin_tech = "combat=1"
needs_permit = 1
unique_rename = 0
attack_verb = list("struck", "hit", "bashed")
var/fire_sound = "gunshot"
var/suppressed = 0 //whether or not a message is displayed when fired
var/can_suppress = 0
var/can_unsuppress = 1
var/recoil = 0 //boom boom shake the room
var/clumsy_check = 1
var/obj/item/ammo_casing/chambered = null
var/trigger_guard = TRIGGER_GUARD_NORMAL //trigger guard on the weapon, hulks can't fire them with their big meaty fingers
var/sawn_desc = null //description change if weapon is sawn-off
var/sawn_state = SAWN_INTACT
var/burst_size = 1 //how large a burst is
var/fire_delay = 0 //rate of fire for burst firing and semi auto
var/firing_burst = 0 //Prevent the weapon from firing again while already firing
var/semicd = 0 //cooldown handler
var/weapon_weight = WEAPON_LIGHT
var/spread = 0 //Spread induced by the gun itself.
var/randomspread = 1 //Set to 0 for shotguns. This is used for weapons that don't fire all their bullets at once.
lefthand_file = 'icons/mob/inhands/guns_lefthand.dmi'
righthand_file = 'icons/mob/inhands/guns_righthand.dmi'
var/obj/item/device/firing_pin/pin = /obj/item/device/firing_pin //standard firing pin for most guns
var/obj/item/device/flashlight/gun_light
var/can_flashlight = 0
var/obj/item/weapon/kitchen/knife/bayonet
var/can_bayonet = FALSE
var/datum/action/item_action/toggle_gunlight/alight
var/list/upgrades = list()
var/ammo_x_offset = 0 //used for positioning ammo count overlay on sprite
var/ammo_y_offset = 0
var/flight_x_offset = 0
var/flight_y_offset = 0
var/knife_x_offset = 0
var/knife_y_offset = 0
//Zooming
var/zoomable = FALSE //whether the gun generates a Zoom action on creation
var/zoomed = FALSE //Zoom toggle
var/zoom_amt = 3 //Distance in TURFs to move the user's screen forward (the "zoom" effect)
var/zoom_out_amt = 0
var/datum/action/toggle_scope_zoom/azoom
/obj/item/weapon/gun/Initialize()
. = ..()
if(pin)
pin = new pin(src)
if(gun_light)
alight = new /datum/action/item_action/toggle_gunlight(src)
build_zooming()
/obj/item/weapon/gun/CheckParts(list/parts_list)
..()
var/obj/item/weapon/gun/G = locate(/obj/item/weapon/gun) in contents
if(G)
G.loc = loc
qdel(G.pin)
G.pin = null
visible_message("[G] can now fit a new pin, but the old one was destroyed in the process.", null, null, 3)
qdel(src)
/obj/item/weapon/gun/examine(mob/user)
..()
if(pin)
to_chat(user, "It has [pin] installed.")
else
to_chat(user, "It doesn't have a firing pin installed, and won't fire.")
//called after the gun has successfully fired its chambered ammo.
/obj/item/weapon/gun/proc/process_chamber()
return 0
//check if there's enough ammo/energy/whatever to shoot one time
//i.e if clicking would make it shoot
/obj/item/weapon/gun/proc/can_shoot()
return 1
/obj/item/weapon/gun/proc/shoot_with_empty_chamber(mob/living/user as mob|obj)
to_chat(user, "<span class='danger'>*click*</span>")
playsound(user, 'sound/weapons/empty.ogg', 100, 1)
/obj/item/weapon/gun/proc/shoot_live_shot(mob/living/user as mob|obj, pointblank = 0, mob/pbtarget = null, message = 1)
if(recoil)
shake_camera(user, recoil + 1, recoil)
if(suppressed)
playsound(user, fire_sound, 10, 1)
else
playsound(user, fire_sound, 50, 1)
if(message)
if(pointblank)
user.visible_message("<span class='danger'>[user] fires [src] point blank at [pbtarget]!</span>", null, null, COMBAT_MESSAGE_RANGE)
else
user.visible_message("<span class='danger'>[user] fires [src]!</span>", null, null, COMBAT_MESSAGE_RANGE)
/obj/item/weapon/gun/emp_act(severity)
for(var/obj/O in contents)
O.emp_act(severity)
/obj/item/weapon/gun/afterattack(atom/target, mob/living/user, flag, params)
if(firing_burst)
return
if(flag) //It's adjacent, is the user, or is on the user's person
if(target in user.contents) //can't shoot stuff inside us.
return
if(!ismob(target) || user.a_intent == INTENT_HARM) //melee attack
return
if(target == user && user.zone_selected != "mouth") //so we can't shoot ourselves (unless mouth selected)
return
if(istype(user))//Check if the user can use the gun, if the user isn't alive(turrets) assume it can.
var/mob/living/L = user
if(!can_trigger_gun(L))
return
if(!can_shoot()) //Just because you can pull the trigger doesn't mean it can shoot.
shoot_with_empty_chamber(user)
return
if(flag)
if(user.zone_selected == "mouth")
handle_suicide(user, target, params)
return
//Exclude lasertag guns from the CLUMSY check.
if(clumsy_check)
if(istype(user))
if (user.disabilities & CLUMSY && prob(40))
to_chat(user, "<span class='userdanger'>You shoot yourself in the foot with [src]!</span>")
var/shot_leg = pick("l_leg", "r_leg")
process_fire(user,user,0,params, zone_override = shot_leg)
user.drop_item()
return
if(weapon_weight == WEAPON_HEAVY && user.get_inactive_held_item())
to_chat(user, "<span class='userdanger'>You need both hands free to fire [src]!</span>")
return
//DUAL (or more!) WIELDING
var/bonus_spread = 0
var/loop_counter = 0
if(ishuman(user) && user.a_intent == INTENT_HARM)
var/mob/living/carbon/human/H = user
for(var/obj/item/weapon/gun/G in H.held_items)
if(G == src || G.weapon_weight >= WEAPON_MEDIUM)
continue
else if(G.can_trigger_gun(user))
bonus_spread += 24 * G.weapon_weight
loop_counter++
addtimer(CALLBACK(G, /obj/item/weapon/gun.proc/process_fire, target, user, 1, params, null, bonus_spread), loop_counter)
process_fire(target,user,1,params, null, bonus_spread)
/obj/item/weapon/gun/proc/can_trigger_gun(var/mob/living/user)
if(!handle_pins(user) || !user.can_use_guns(src))
return 0
return 1
/obj/item/weapon/gun/proc/handle_pins(mob/living/user)
if(pin)
if(pin.pin_auth(user) || pin.emagged)
return 1
else
pin.auth_fail(user)
return 0
else
to_chat(user, "<span class='warning'>[src]'s trigger is locked. This weapon doesn't have a firing pin installed!</span>")
return 0
/obj/item/weapon/gun/proc/recharge_newshot()
return
/obj/item/weapon/gun/proc/process_fire(atom/target as mob|obj|turf, mob/living/user as mob|obj, message = 1, params, zone_override, bonus_spread = 0)
add_fingerprint(user)
if(semicd)
return
var/sprd = 0
var/randomized_gun_spread = 0
var/rand_spr = rand()
if(spread)
randomized_gun_spread = rand(0,spread)
var/randomized_bonus_spread = rand(0, bonus_spread)
if(burst_size > 1)
firing_burst = 1
for(var/i = 1 to burst_size)
if(!user)
break
if(!issilicon(user))
if( i>1 && !(user.is_holding(src))) //for burst firing
break
if(chambered && chambered.BB)
if(randomspread)
sprd = round((rand() - 0.5) * DUALWIELD_PENALTY_EXTRA_MULTIPLIER * (randomized_gun_spread + randomized_bonus_spread))
else //Smart spread
sprd = round((((rand_spr/burst_size) * i) - (0.5 + (rand_spr * 0.25))) * (randomized_gun_spread + randomized_bonus_spread))
if(!chambered.fire_casing(target, user, params, ,suppressed, zone_override, sprd))
shoot_with_empty_chamber(user)
break
else
if(get_dist(user, target) <= 1) //Making sure whether the target is in vicinity for the pointblank shot
shoot_live_shot(user, 1, target, message)
else
shoot_live_shot(user, 0, target, message)
else
shoot_with_empty_chamber(user)
break
process_chamber()
update_icon()
sleep(fire_delay)
firing_burst = 0
else
if(chambered)
sprd = round((rand() - 0.5) * DUALWIELD_PENALTY_EXTRA_MULTIPLIER * (randomized_gun_spread + randomized_bonus_spread))
if(!chambered.fire_casing(target, user, params, , suppressed, zone_override, sprd))
shoot_with_empty_chamber(user)
return
else
if(get_dist(user, target) <= 1) //Making sure whether the target is in vicinity for the pointblank shot
shoot_live_shot(user, 1, target, message)
else
shoot_live_shot(user, 0, target, message)
else
shoot_with_empty_chamber(user)
return
process_chamber()
update_icon()
semicd = 1
spawn(fire_delay)
semicd = 0
if(user)
user.update_inv_hands()
SSblackbox.add_details("gun_fired","[src.type]")
return 1
/obj/item/weapon/gun/update_icon()
..()
cut_overlays()
if(gun_light && can_flashlight)
var/state = "flight[gun_light.on? "_on":""]" //Generic state.
if(gun_light.icon_state in icon_states('icons/obj/guns/flashlights.dmi')) //Snowflake state?
state = gun_light.icon_state
var/mutable_appearance/flashlight_overlay = mutable_appearance('icons/obj/guns/flashlights.dmi', state)
flashlight_overlay.pixel_x = flight_x_offset
flashlight_overlay.pixel_y = flight_y_offset
add_overlay(flashlight_overlay)
if(bayonet && can_bayonet)
var/state = "bayonet" //Generic state.
if(bayonet.icon_state in icon_states('icons/obj/guns/bayonets.dmi')) //Snowflake state?
state = bayonet.icon_state
var/mutable_appearance/knife_overlay = mutable_appearance('icons/obj/guns/bayonets.dmi', state)
knife_overlay.pixel_x = knife_x_offset
knife_overlay.pixel_y = knife_y_offset
add_overlay(knife_overlay)
/obj/item/weapon/gun/attack(mob/M as mob, mob/user)
if(user.a_intent == INTENT_HARM) //Flogging
if(bayonet)
M.attackby(bayonet, user)
return
else
return ..()
return
/obj/item/weapon/gun/attack_obj(obj/O, mob/user)
if(user.a_intent == INTENT_HARM)
if(bayonet)
O.attackby(bayonet, user)
return
return ..()
/obj/item/weapon/gun/attackby(obj/item/I, mob/user, params)
if(user.a_intent == INTENT_HARM)
return ..()
else if(istype(I, /obj/item/device/flashlight/seclite))
if(!can_flashlight)
return ..()
var/obj/item/device/flashlight/seclite/S = I
if(!gun_light)
if(!user.transferItemToLoc(I, src))
return
to_chat(user, "<span class='notice'>You click \the [S] into place on \the [src].</span>")
if(S.on)
set_light(0)
gun_light = S
update_icon()
update_gunlight(user)
alight = new /datum/action/item_action/toggle_gunlight(src)
if(loc == user)
alight.Grant(user)
else if(istype(I, /obj/item/weapon/kitchen/knife))
if(!can_bayonet)
return ..()
var/obj/item/weapon/kitchen/knife/K = I
if(!bayonet)
if(!user.transferItemToLoc(I, src))
return
to_chat(user, "<span class='notice'>You attach \the [K] to the front of \the [src].</span>")
bayonet = K
update_icon()
else if(istype(I, /obj/item/weapon/screwdriver))
if(gun_light)
var/obj/item/device/flashlight/seclite/S = gun_light
to_chat(user, "<span class='notice'>You unscrew the seclite from \the [src].</span>")
gun_light = null
S.forceMove(get_turf(user))
update_gunlight(user)
S.update_brightness(user)
update_icon()
QDEL_NULL(alight)
if(bayonet)
var/obj/item/weapon/kitchen/knife/K = bayonet
K.forceMove(get_turf(user))
bayonet = null
update_icon()
else
return ..()
/obj/item/weapon/gun/proc/toggle_gunlight()
if(!gun_light)
return
var/mob/living/carbon/human/user = usr
gun_light.on = !gun_light.on
to_chat(user, "<span class='notice'>You toggle the gunlight [gun_light.on ? "on":"off"].</span>")
playsound(user, 'sound/weapons/empty.ogg', 100, 1)
update_gunlight(user)
return
/obj/item/weapon/gun/proc/update_gunlight(mob/user = null)
if(gun_light)
if(gun_light.on)
set_light(gun_light.brightness_on)
else
set_light(0)
update_icon()
else
set_light(0)
for(var/X in actions)
var/datum/action/A = X
A.UpdateButtonIcon()
/obj/item/weapon/gun/pickup(mob/user)
..()
if(azoom)
azoom.Grant(user)
if(alight)
alight.Grant(user)
/obj/item/weapon/gun/dropped(mob/user)
..()
zoom(user,FALSE)
if(azoom)
azoom.Remove(user)
if(alight)
alight.Remove(user)
/obj/item/weapon/gun/proc/handle_suicide(mob/living/carbon/human/user, mob/living/carbon/human/target, params)
if(!ishuman(user) || !ishuman(target))
return
if(semicd)
return
if(user == target)
target.visible_message("<span class='warning'>[user] sticks [src] in [user.p_their()] mouth, ready to pull the trigger...</span>", \
"<span class='userdanger'>You stick [src] in your mouth, ready to pull the trigger...</span>")
else
target.visible_message("<span class='warning'>[user] points [src] at [target]'s head, ready to pull the trigger...</span>", \
"<span class='userdanger'>[user] points [src] at your head, ready to pull the trigger...</span>")
semicd = 1
if(!do_mob(user, target, 120) || user.zone_selected != "mouth")
if(user)
if(user == target)
user.visible_message("<span class='notice'>[user] decided not to shoot.</span>")
else if(target && target.Adjacent(user))
target.visible_message("<span class='notice'>[user] has decided to spare [target]</span>", "<span class='notice'>[user] has decided to spare your life!</span>")
semicd = 0
return
semicd = 0
target.visible_message("<span class='warning'>[user] pulls the trigger!</span>", "<span class='userdanger'>[user] pulls the trigger!</span>")
if(chambered && chambered.BB)
chambered.BB.damage *= 5
process_fire(target, user, 1, params)
/obj/item/weapon/gun/proc/unlock() //used in summon guns and as a convience for admins
if(pin)
qdel(pin)
pin = new /obj/item/device/firing_pin
/////////////
// ZOOMING //
/////////////
/datum/action/toggle_scope_zoom
name = "Toggle Scope"
check_flags = AB_CHECK_CONSCIOUS|AB_CHECK_RESTRAINED|AB_CHECK_STUN|AB_CHECK_LYING
button_icon_state = "sniper_zoom"
var/obj/item/weapon/gun/gun = null
/datum/action/toggle_scope_zoom/Trigger()
gun.zoom(owner)
/datum/action/toggle_scope_zoom/IsAvailable()
. = ..()
if(!. && gun)
gun.zoom(owner, FALSE)
/datum/action/toggle_scope_zoom/Remove(mob/living/L)
gun.zoom(L, FALSE)
..()
/obj/item/weapon/gun/proc/zoom(mob/living/user, forced_zoom)
if(!user || !user.client)
return
switch(forced_zoom)
if(FALSE)
zoomed = FALSE
if(TRUE)
zoomed = TRUE
else
zoomed = !zoomed
if(zoomed)
var/_x = 0
var/_y = 0
switch(user.dir)
if(NORTH)
_y = zoom_amt
if(EAST)
_x = zoom_amt
if(SOUTH)
_y = -zoom_amt
if(WEST)
_x = -zoom_amt
user.client.change_view(zoom_out_amt)
user.client.pixel_x = world.icon_size*_x
user.client.pixel_y = world.icon_size*_y
else
user.client.change_view(world.view)
user.client.pixel_x = 0
user.client.pixel_y = 0
return zoomed
//Proc, so that gun accessories/scopes/etc. can easily add zooming.
/obj/item/weapon/gun/proc/build_zooming()
if(azoom)
return
if(zoomable)
azoom = new()
azoom.gun = src
Reference in New Issue View Git Blame Copy Permalink