mirror of
https://github.com/SPLURT-Station/S.P.L.U.R.T-Station-13.git
synced 2025-12-10 09:54:52 +00:00
77 lines
2.9 KiB
Plaintext
77 lines
2.9 KiB
Plaintext
/obj/item/ammo_casing/proc/fire_casing(atom/target, mob/living/user, params, distro, quiet, zone_override, spread, atom/fired_from)
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distro += variance
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var/targloc = get_turf(target)
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ready_proj(target, user, quiet, zone_override, fired_from)
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if(pellets == 1)
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if(distro) //We have to spread a pixel-precision bullet. throw_proj was called before so angles should exist by now...
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if(randomspread)
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spread = round((rand() - 0.5) * distro)
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else //Smart spread
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spread = round(1 - 0.5) * distro
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if(!throw_proj(target, targloc, user, params, spread))
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return FALSE
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else
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if(isnull(BB))
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return FALSE
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AddComponent(/datum/component/pellet_cloud, projectile_type, pellets)
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SEND_SIGNAL(src, COMSIG_PELLET_CLOUD_INIT, target, user, fired_from, randomspread, spread, zone_override, params, distro)
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user.DelayNextAction(considered_action = TRUE, immediate = FALSE)
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user.newtonian_move(get_dir(target, user))
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update_icon()
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return 1
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/obj/item/ammo_casing/proc/ready_proj(atom/target, mob/living/user, quiet, zone_override = "", fired_from)
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if (!BB)
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return
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BB.original = target
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BB.firer = user
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BB.fired_from = fired_from
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if (zone_override)
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BB.def_zone = zone_override
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else
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BB.def_zone = user.zone_selected
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BB.suppressed = quiet
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if(isgun(fired_from))
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var/obj/item/gun/G = fired_from
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BB.damage *= G.projectile_damage_multiplier
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if(HAS_TRAIT(user, TRAIT_INSANE_AIM))
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BB.ricochets_max = max(BB.ricochets_max, 10) //bouncy!
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BB.ricochet_chance = max(BB.ricochet_chance, 100) //it wont decay so we can leave it at 100 for always bouncing
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BB.ricochet_auto_aim_range = max(BB.ricochet_auto_aim_range, 3)
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BB.ricochet_auto_aim_angle = max(BB.ricochet_auto_aim_angle, 360) //it can turn full circle and shoot you in the face because our aim? is insane.
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BB.ricochet_decay_chance = 0
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BB.ricochet_decay_damage = max(BB.ricochet_decay_damage, 0.1)
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BB.ricochet_incidence_leeway = 0
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if(reagents && BB.reagents)
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reagents.trans_to(BB, reagents.total_volume) //For chemical darts/bullets
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qdel(reagents)
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/obj/item/ammo_casing/proc/throw_proj(atom/target, turf/targloc, mob/living/user, params, spread)
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var/turf/curloc = get_turf(user)
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if (!istype(targloc) || !istype(curloc) || !BB)
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return 0
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var/firing_dir
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if(BB.firer)
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firing_dir = BB.firer.dir
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if(!BB.suppressed && firing_effect_type)
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new firing_effect_type(get_turf(src), firing_dir)
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var/direct_target
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if(targloc == curloc)
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if(target) //if the target is right on our location we'll skip the travelling code in the proj's fire()
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direct_target = target
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if(!direct_target)
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BB.preparePixelProjectile(target, user, params, spread)
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BB.fire(null, direct_target)
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BB = null
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return 1
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/obj/item/ammo_casing/proc/spread(turf/target, turf/current, distro)
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var/dx = abs(target.x - current.x)
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var/dy = abs(target.y - current.y)
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return locate(target.x + round(gaussian(0, distro) * (dy+2)/8, 1), target.y + round(gaussian(0, distro) * (dx+2)/8, 1), target.z)
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