Files
GS13NG/code/game/objects/items/shields.dm
DeltaFire15 30f296b2c7 Clockies now can summon shields to bash nonbelievers into orbit. (#12252)
* Shield time

Adds a shield for clockies which empowers bashes via the damage it blocks. Might or might not compile yet. Icons going to be added in the next commit because I'd rather not have to revert all instead of just the icons if I do a fucky

* Icon time

Adds the icons for the clockie shield. Just the implementation + icons as of now, no way to get it. Might still not compile 😳

* Compilation issue resolution

Now it compiles. So it works. Maybe.

* Little change

Only harm-intent bashes amplify the bash / use energy.

* Fixes up shield.dms repeair proc and moves the brass shield repair there

Oh cool time to throw in a fix aswell, neat!

* Some tweaks

Buffs the shields armor and integrity since it was VERY easy to break with energy before, now its medium against those and very strong against ballistics. also a bit easier to accumulate charge because its ''only'' 50% block

* Some more stuff for the shield

Adds a spell to summon the shield (20dc time, 600kw cost, tier-two spell)
aswell as adding some ''fun'' for non-clockie users of the shield.

* typo man bad

* more spellchecking

* even more little tweaks

* clarification on a comment

* sound tweak

only plays a special sound if its an empowered bash

* final tweakies before PR

* Abuse safeguard

Yeeah might be best to not allow clockies to bash eachother for infinite charge.

* another typo fix

I really shouldn't have been coding stuff for this at 5 am...

* Safeguards for a VERY specific edge case

Would have caused some weird behavious for edge cases if not resetting the values, so I'm doing it to be sure.

* 5am code bad

same thing like the previous commit but not unreachable because of return statements.

* Applying requested changes / suggestions proposed by Ghommie

Early return statement done by the harmful / servant check, other returns / simillar done via . = ..()

* Formatting
2020-05-18 14:47:44 +02:00

456 lines
19 KiB
Plaintext

/obj/item/shield
name = "shield"
icon = 'icons/obj/shields.dmi'
block_chance = 50
armor = list("melee" = 50, "bullet" = 50, "laser" = 50, "energy" = 0, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 80, "acid" = 70)
/// Shield flags
var/shield_flags = SHIELD_FLAGS_DEFAULT
/// Last shieldbash world.time
var/last_shieldbash = 0
/// Shieldbashing cooldown
var/shieldbash_cooldown = 5 SECONDS
/// Shieldbashing stamina cost
var/shieldbash_stamcost = 7.5
/// Shieldbashing knockback
var/shieldbash_knockback = 2
/// Shield bashing brute damage
var/shieldbash_brutedamage = 5
/// Shield bashing stamina damage
var/shieldbash_stamdmg = 15
/// Shield bashing stagger duration
var/shieldbash_stagger_duration = 3.5 SECONDS
/// Shield bashing push distance
var/shieldbash_push_distance = 1
/obj/item/shield/examine(mob/user)
. = ..()
if(shield_flags & SHIELD_CAN_BASH)
. += "<span class='notice'>Right click on combat mode attack with [src] to shield bash!</span>"
if(shield_flags & SHIELD_BASH_GROUND_SLAM)
. += "<span class='notice'>Directly rightclicking on a downed target with [src] will slam them instead of bashing.</span>"
/obj/item/shield/proc/on_shield_block(mob/living/owner, atom/object, damage, attack_text, attack_type, armour_penetration, mob/attacker, def_zone, final_block_chance)
return TRUE
/obj/item/shield/alt_pre_attack(atom/A, mob/living/user, params)
user_shieldbash(user, A, user.a_intent == INTENT_HARM)
return TRUE
/obj/item/shield/altafterattack(atom/target, mob/user, proximity_flag, click_parameters)
user_shieldbash(user, target, user.a_intent == INTENT_HARM)
return TRUE
/obj/item/shield/proc/do_shieldbash_effect(mob/living/user, dir, harmful)
var/px = 0
var/py = 0
switch(dir)
if(NORTH)
py = 12
if(SOUTH)
py = -12
if(EAST)
px = 12
if(WEST)
px = -12
var/obj/effect/temp_visual/dir_setting/shield_bash/effect = new(user.loc, dir)
effect.pixel_x = user.pixel_x - 32 //96x96 effect, -32.
effect.pixel_y = user.pixel_y - 32
user.visible_message("<span class='warning'>[user] [harmful? "charges forwards with" : "sweeps"] [src]!</span>")
animate(user, pixel_x = px, pixel_y = py, time = 3, easing = SINE_EASING | EASE_OUT, flags = ANIMATION_PARALLEL | ANIMATION_RELATIVE)
animate(user, pixel_x = -px, pixel_y = -py, time = 3, flags = ANIMATION_RELATIVE)
animate(effect, alpha = 0, pixel_x = px * 1.5, pixel_y = py * 1.5, time = 3, flags = ANIMATION_PARALLEL | ANIMATION_RELATIVE)
/obj/item/shield/proc/bash_target(mob/living/user, mob/living/target, bashdir, harmful)
if(!(target.status_flags & CANKNOCKDOWN) || HAS_TRAIT(src, TRAIT_STUNIMMUNE)) // should probably add stun absorption check at some point I guess..
// unified stun absorption system when lol
target.visible_message("<span class='warning'>[user] slams [target] with [src], but [target] doesn't falter!</span>", "<span class='userdanger'>[user] slams you with [src], but it barely fazes you!</span>")
return FALSE
var/target_downed = !CHECK_MOBILITY(target, MOBILITY_STAND)
var/wallhit = FALSE
var/turf/target_current_turf = get_turf(target)
if(harmful)
target.visible_message("<span class='warning'>[target_downed? "[user] slams [src] into [target]" : "[user] bashes [target] with [src]"]!</span>",
"<span class='warning'>[target_downed? "[user] slams [src] into you" : "[user] bashes you with [src]"]!</span>")
else
target.visible_message("<span class='warning'>[user] shoves [target] with [src]!</span>",
"<span class='warning'>[user] shoves you with [src]!</span>")
for(var/i in 1 to harmful? shieldbash_knockback : shieldbash_push_distance)
var/turf/new_turf = get_step(target, bashdir)
var/mob/living/carbon/human/H = locate() in (new_turf.contents - target)
if(H && harmful)
H.visible_message("<span class='warning'>[target] is sent crashing into [H]!</span>",
"<span class='userdanger'>[target] is sent crashing into you!</span>")
H.KnockToFloor()
wallhit = TRUE
break
else
step(target, bashdir)
if(get_turf(target) == target_current_turf)
wallhit = TRUE
break
else
target_current_turf = get_turf(target)
var/disarming = (target_downed && (shield_flags & SHIELD_BASH_GROUND_SLAM_DISARM)) || (shield_flags & SHIELD_BASH_ALWAYS_DISARM) || (wallhit && (shield_flags & SHIELD_BASH_WALL_DISARM))
var/knockdown = !target_downed && ((shield_flags & SHIELD_BASH_ALWAYS_KNOCKDOWN) || (wallhit && (shield_flags & SHIELD_BASH_WALL_KNOCKDOWN)))
if(shieldbash_stagger_duration || knockdown)
target.visible_message("<span class='warning'>[target] is knocked [knockdown? "to the floor" : "off balanace"]!</span>",
"<span class='userdanger'>You are knocked [knockdown? "to the floor" : "off balanace"]!</span>")
if(knockdown)
target.KnockToFloor(disarming)
else if(disarming)
target.drop_all_held_items()
if(harmful)
target.apply_damage(shieldbash_stamdmg, STAMINA, BODY_ZONE_CHEST)
target.apply_damage(shieldbash_brutedamage, BRUTE, BODY_ZONE_CHEST)
target.Stagger(shieldbash_stagger_duration)
return TRUE
/obj/item/shield/proc/user_shieldbash(mob/living/user, atom/target, harmful)
if(!(user.combat_flags & COMBAT_FLAG_COMBAT_ACTIVE)) //Combat mode has to be enabled for shield bashing
return FALSE
if(!(shield_flags & SHIELD_CAN_BASH))
to_chat(user, "<span class='warning'>[src] can't be used to shield bash!</span>")
return FALSE
if(!CHECK_MOBILITY(user, MOBILITY_STAND))
to_chat(user, "<span class='warning'>You can't bash with [src] while on the ground!</span>")
return FALSE
if(world.time < last_shieldbash + shieldbash_cooldown)
to_chat(user, "<span class='warning'>You can't bash with [src] again so soon!</span>")
return FALSE
var/mob/living/livingtarget = target //only access after an isliving check!
if(isliving(target) && !CHECK_MOBILITY(livingtarget, MOBILITY_STAND)) //GROUND SLAAAM
if(!(shield_flags & SHIELD_BASH_GROUND_SLAM))
to_chat(user, "<span class='warning'>You can't ground slam with [src]!</span>")
return FALSE
bash_target(user, target, NONE, harmful)
user.do_attack_animation(target, used_item = src)
playsound(src, harmful? "swing_hit" : 'sound/weapons/thudswoosh.ogg', 75, 1)
last_shieldbash = world.time
user.adjustStaminaLossBuffered(shieldbash_stamcost)
return TRUE
// Directional sweep!
last_shieldbash = world.time
user.adjustStaminaLossBuffered(shieldbash_stamcost)
// Since we are in combat mode, we can probably safely use the user's dir instead of getting their mouse pointing cardinal dir.
var/bashdir = user.dir
do_shieldbash_effect(user, bashdir, harmful)
var/list/checking = list(get_step(user, user.dir), get_step(user, turn(user.dir, 45)), get_step(user, turn(user.dir, -45)))
var/list/victims = list()
for(var/i in checking)
var/turf/T = i
for(var/mob/living/L in T.contents)
victims += L
if(length(victims))
for(var/i in victims)
bash_target(user, i, bashdir, harmful)
playsound(src, harmful? "swing_hit" : 'sound/weapons/thudswoosh.ogg', 75, 1)
else
playsound(src, 'sound/weapons/punchmiss.ogg', 75, 1)
return length(victims)
/obj/effect/temp_visual/dir_setting/shield_bash
icon = 'icons/effects/96x96_attack_sweep.dmi'
icon_state = "shield_bash"
duration = 3
/obj/item/shield/riot
name = "riot shield"
desc = "A shield adept at blocking blunt objects from connecting with the torso of the shield wielder."
icon_state = "riot"
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
slot_flags = ITEM_SLOT_BACK
force = 10
throwforce = 5
throw_speed = 2
throw_range = 3
w_class = WEIGHT_CLASS_BULKY
custom_materials = list(/datum/material/glass=7500, /datum/material/iron=1000)
attack_verb = list("shoved", "bashed")
var/cooldown = 0 //shield bash cooldown. based on world.time
var/repair_material = /obj/item/stack/sheet/mineral/titanium
var/can_shatter = TRUE
shield_flags = SHIELD_FLAGS_DEFAULT | SHIELD_TRANSPARENT
max_integrity = 75
/obj/item/shield/run_block(mob/living/owner, atom/object, damage, attack_text, attack_type, armour_penetration, mob/attacker, def_zone, final_block_chance, list/block_return)
if(ismovable(object))
var/atom/movable/AM = object
if(CHECK_BITFIELD(shield_flags, SHIELD_TRANSPARENT) && (AM.pass_flags & PASSGLASS))
return BLOCK_NONE
if(attack_type & ATTACK_TYPE_THROWN)
final_block_chance += 30
if(attack_type & ATTACK_TYPE_TACKLE)
final_block_chance = 100
. = ..()
if(. & BLOCK_SUCCESS)
on_shield_block(owner, object, damage, attack_text, attack_type, armour_penetration, attacker, def_zone, final_block_chance, block_return)
/obj/item/shield/riot/attackby(obj/item/W, mob/user, params)
if(istype(W, /obj/item/melee/baton))
if(cooldown < world.time - 25)
user.visible_message("<span class='warning'>[user] bashes [src] with [W]!</span>")
playsound(user.loc, 'sound/effects/shieldbash.ogg', 50, 1)
cooldown = world.time
else if(istype(W, repair_material))
if(obj_integrity >= max_integrity)
to_chat(user, "<span class='warning'>[src] is already in perfect condition.</span>")
else
var/obj/item/stack/S = W
S.use(1)
obj_integrity = max_integrity
to_chat(user, "<span class='notice'>You repair [src] with [S].</span>")
else
return ..()
/obj/item/shield/riot/examine(mob/user)
. = ..()
var/healthpercent = round((obj_integrity/max_integrity) * 100, 1)
switch(healthpercent)
if(50 to 99)
. += "<span class='info'>It looks slightly damaged.</span>"
if(25 to 50)
. += "<span class='info'>It appears heavily damaged.</span>"
if(0 to 25)
. += "<span class='warning'>It's falling apart!</span>"
/obj/item/shield/riot/proc/shatter(mob/living/carbon/human/owner)
playsound(owner, 'sound/effects/glassbr3.ogg', 100)
new /obj/item/shard((get_turf(src)))
/obj/item/shield/riot/on_shield_block(mob/living/owner, atom/object, damage, attack_text, attack_type, armour_penetration, mob/attacker, def_zone, final_block_chance, list/block_return)
if(can_shatter && (obj_integrity <= damage))
var/turf/T = get_turf(owner)
T.visible_message("<span class='warning'>[attack_text] destroys [src]!</span>")
shatter(owner)
qdel(src)
return FALSE
take_damage(damage)
return ..()
/obj/item/shield/riot/laser_proof
name = "laser resistant shield"
desc = "A far more frail shield made of dark glass meant to block lasers but suffers from being being weak to ballistic projectiles."
armor = list("melee" = 30, "bullet" = -10, "laser" = 80, "energy" = 80, "bomb" = -40, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 50)
icon_state = "riot_laser"
item_state = "riot_laser"
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
shield_flags = SHIELD_FLAGS_DEFAULT
max_integrity = 55 //Weak
obj/item/shield/riot/bullet_proof
name = "bullet resistant shield"
desc = "A far more frail shield made of resistant plastics and kevlar meant to block ballistics."
armor = list("melee" = 30, "bullet" = 80, "laser" = 0, "energy" = 0, "bomb" = -40, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 50)
max_integrity = 55 //Weaker
/obj/item/shield/riot/roman
name = "\improper Roman shield"
desc = "Bears an inscription on the inside: <i>\"Romanes venio domus\"</i>."
icon_state = "roman_shield"
item_state = "roman_shield"
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
repair_material = /obj/item/stack/sheet/mineral/wood
shield_flags = SHIELD_FLAGS_DEFAULT
max_integrity = 65
/obj/item/shield/riot/roman/fake
desc = "Bears an inscription on the inside: <i>\"Romanes venio domus\"</i>. It appears to be a bit flimsy."
block_chance = 0
armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 0)
max_integrity = 30
/obj/item/shield/riot/roman/shatter(mob/living/carbon/human/owner)
playsound(owner, 'sound/effects/grillehit.ogg', 100)
new /obj/item/stack/sheet/metal(get_turf(src))
/obj/item/shield/riot/buckler
name = "wooden buckler"
desc = "A medieval wooden buckler."
icon_state = "buckler"
item_state = "buckler"
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
custom_materials = null
resistance_flags = FLAMMABLE
repair_material = /obj/item/stack/sheet/mineral/wood
block_chance = 30
shield_flags = SHIELD_FLAGS_DEFAULT
max_integrity = 55
/obj/item/shield/riot/buckler/shatter(mob/living/carbon/human/owner)
playsound(owner, 'sound/effects/bang.ogg', 50)
new /obj/item/stack/sheet/mineral/wood(get_turf(src))
/obj/item/shield/riot/tele
name = "telescopic shield"
desc = "An advanced riot shield made of lightweight materials that collapses for easy storage."
icon_state = "teleriot0"
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
slot_flags = null
force = 3
throwforce = 3
throw_speed = 3
throw_range = 4
w_class = WEIGHT_CLASS_NORMAL
var/active = 0
/obj/item/shield/riot/tele/run_block(mob/living/owner, atom/object, damage, attack_text, attack_type, armour_penetration, mob/attacker, def_zone, final_block_chance, list/block_return)
if(!active)
return BLOCK_NONE
return ..()
/obj/item/shield/riot/tele/attack_self(mob/living/user)
active = !active
icon_state = "teleriot[active]"
playsound(src.loc, 'sound/weapons/batonextend.ogg', 50, TRUE)
if(active)
force = 8
throwforce = 5
throw_speed = 2
w_class = WEIGHT_CLASS_BULKY
slot_flags = ITEM_SLOT_BACK
to_chat(user, "<span class='notice'>You extend \the [src].</span>")
else
force = 3
throwforce = 3
throw_speed = 3
w_class = WEIGHT_CLASS_NORMAL
slot_flags = null
to_chat(user, "<span class='notice'>[src] can now be concealed.</span>")
add_fingerprint(user)
/obj/item/shield/makeshift
name = "metal shield"
desc = "A large shield made of wired and welded sheets of metal. The handle is made of cloth and leather making it unwieldy."
armor = list("melee" = 25, "bullet" = 25, "laser" = 5, "energy" = 0, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 70, "acid" = 80)
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
item_state = "metal"
icon_state = "makeshift_shield"
custom_materials = list(/datum/material/iron = 18000)
slot_flags = null
block_chance = 35
max_integrity = 100 //Made of metal welded together its strong but not unkillable
force = 10
throwforce = 7
/obj/item/shield/riot/tower
name = "tower shield"
desc = "A massive shield that can block a lot of attacks, can take a lot of abuse before braking."
armor = list("melee" = 95, "bullet" = 95, "laser" = 75, "energy" = 60, "bomb" = 90, "bio" = 90, "rad" = 0, "fire" = 90, "acid" = 10) //Armor for the item, dosnt transfer to user
item_state = "metal"
icon_state = "metal"
block_chance = 75 //1/4 shots will hit*
force = 16
slowdown = 2
throwforce = 15 //Massive pice of metal
w_class = WEIGHT_CLASS_HUGE
item_flags = SLOWS_WHILE_IN_HAND
shield_flags = SHIELD_FLAGS_DEFAULT
/obj/item/shield/riot/tower/swat
name = "swat shield"
desc = "A massive, heavy shield that can block a lot of attacks, can take a lot of abuse before breaking."
max_integrity = 175
block_chance = 50
/obj/item/shield/riot/implant
name = "telescoping shield implant"
desc = "A compact, arm-mounted telescopic shield. While nigh-indestructible when powered by a host user, it will eventually overload from damage. Recharges while inside its implant."
item_state = "metal"
icon_state = "metal"
block_chance = 50
slowdown = 1
shield_flags = SHIELD_FLAGS_DEFAULT
max_integrity = 60
obj_integrity = 60
can_shatter = FALSE
item_flags = SLOWS_WHILE_IN_HAND
var/recharge_timerid
var/recharge_delay = 15 SECONDS
/// Entirely overriden take_damage. This shouldn't exist outside of an implant (other than maybe christmas).
/obj/item/shield/riot/implant/take_damage(damage_amount, damage_type = BRUTE, damage_flag = 0, sound_effect = 1, attack_dir, armour_penetration = 0)
obj_integrity -= damage_amount
if(obj_integrity < 0)
obj_integrity = 0
if(obj_integrity == 0)
if(ismob(loc))
var/mob/living/L = loc
playsound(src, 'sound/effects/glassbr3.ogg', 100)
L.visible_message("<span class='boldwarning'>[src] overloads from the damage sustained!</span>")
L.dropItemToGround(src) //implant component catch hook will grab it.
/obj/item/shield/riot/implant/Moved()
. = ..()
if(istype(loc, /obj/item/organ/cyberimp/arm/shield))
recharge_timerid = addtimer(CALLBACK(src, .proc/recharge), recharge_delay, flags = TIMER_STOPPABLE)
else //extending
if(recharge_timerid)
deltimer(recharge_timerid)
recharge_timerid = null
/obj/item/shield/riot/implant/proc/recharge()
if(obj_integrity == max_integrity)
return
obj_integrity = max_integrity
if(ismob(loc.loc)) //cyberimplant.user
to_chat(loc, "<span class='notice'>[src] has recharged its reinforcement matrix and is ready for use!</span>")
/obj/item/shield/energy
name = "energy combat shield"
desc = "A shield that reflects almost all energy projectiles, but is useless against physical attacks. It can be retracted, expanded, and stored anywhere."
lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
w_class = WEIGHT_CLASS_TINY
attack_verb = list("shoved", "bashed")
throw_range = 5
force = 3
throwforce = 3
throw_speed = 3
var/base_icon_state = "eshield" // [base_icon_state]1 for expanded, [base_icon_state]0 for contracted
var/on_force = 10
var/on_throwforce = 8
var/on_throw_speed = 2
var/active = 0
var/clumsy_check = TRUE
/obj/item/shield/energy/Initialize()
. = ..()
icon_state = "[base_icon_state]0"
/obj/item/shield/energy/run_block(mob/living/owner, atom/object, damage, attack_text, attack_type, armour_penetration, mob/attacker, def_zone, final_block_chance, list/block_return)
if((attack_type & ATTACK_TYPE_PROJECTILE) && is_energy_reflectable_projectile(object))
block_return[BLOCK_RETURN_REDIRECT_METHOD] = REDIRECT_METHOD_DEFLECT
return BLOCK_SUCCESS | BLOCK_REDIRECTED | BLOCK_SHOULD_REDIRECT
return ..()
/obj/item/shield/energy/attack_self(mob/living/carbon/human/user)
if(clumsy_check && HAS_TRAIT(user, TRAIT_CLUMSY) && prob(50))
to_chat(user, "<span class='userdanger'>You beat yourself in the head with [src]!</span>")
user.take_bodypart_damage(5)
active = !active
icon_state = "[base_icon_state][active]"
if(active)
force = on_force
throwforce = on_throwforce
throw_speed = on_throw_speed
w_class = WEIGHT_CLASS_BULKY
playsound(user, 'sound/weapons/saberon.ogg', 35, TRUE)
to_chat(user, "<span class='notice'>[src] is now active.</span>")
else
force = initial(force)
throwforce = initial(throwforce)
throw_speed = initial(throw_speed)
w_class = WEIGHT_CLASS_TINY
playsound(user, 'sound/weapons/saberoff.ogg', 35, TRUE)
to_chat(user, "<span class='notice'>[src] can now be concealed.</span>")
add_fingerprint(user)