mirror of
https://github.com/Aurorastation/Aurora.3.git
synced 2026-01-16 12:22:42 +00:00
c24b4c7097
Refactored the projectile code, mostly in line with TG's now. Refactored various procs that are used or depends on it. Projectiles can now ricochet if enabled to. Damage falloffs with distance. Homing projectiles can now have accuracy falloff with distance. Projectiles have a maximum range. Muzzle flash is configurable per projectile. Impact effect of the projectile is configurable per projectile. Accuracy decreases with distance. Projectiles work with signals and emits them, for easy hooking up from other parts of the code. Meatshielding is now less effective . Impact sound is now configurable per projectile. High risk.
88 lines
3.4 KiB
Plaintext
88 lines
3.4 KiB
Plaintext
/*
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* +++++++++++++++++++++++++++++++++++++++++ ABOUT THIS FILE +++++++++++++++++++++++++++++++++++++++++++++
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* Not everything here necessarily has the name pattern of [x]_act()
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* This is a file for various atom procs that simply get called when something is happening to that atom.
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* If you're adding something here, you likely want a signal and SHOULD_CALL_PARENT(TRUE)
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* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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*/
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/**
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* Respond to fire being used on our atom
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*
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* Default behaviour is to send [COMSIG_ATOM_FIRE_ACT] and return
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*
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* * exposed_temperature - The temperature the atom was exposed to, in kelvin
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* * exposed_volume - The volume the atom was exposed to, in units
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*/
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/atom/proc/fire_act(exposed_temperature, exposed_volume)
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SHOULD_CALL_PARENT(TRUE)
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SHOULD_NOT_SLEEP(TRUE)
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SEND_SIGNAL(src, COMSIG_ATOM_FIRE_ACT, exposed_temperature, exposed_volume)
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return
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/**
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* React to being hit by a thrown object
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*
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* Default behaviour is to call [hitby_react][/atom/proc/hitby_react] on ourselves after 2 seconds if we are dense
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* and under normal gravity.
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*
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* Im not sure why this the case, maybe to prevent lots of hitby's if the thrown object is
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* deleted shortly after hitting something (during explosions or other massive events that
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* throw lots of items around - singularity being a notable example)
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*/
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/atom/proc/hitby(atom/movable/hitting_atom, skipcatch, hitpush, blocked, datum/thrownthing/throwingdatum)
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SEND_SIGNAL(src, COMSIG_ATOM_HITBY, hitting_atom, skipcatch, hitpush, blocked, throwingdatum)
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if(density && !has_gravity(hitting_atom)) //thrown stuff bounces off dense stuff in no grav, unless the thrown stuff ends up inside what it hit(embedding, bola, etc...).
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addtimer(CALLBACK(src, PROC_REF(hitby_react), hitting_atom), 0.2 SECONDS)
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/**
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* React to a hit by a projectile object
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*
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* @params
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* * hitting_projectile - projectile
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* * def_zone - zone hit
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* * piercing_hit - is this hit piercing or normal?
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*/
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/atom/proc/bullet_act(obj/projectile/hitting_projectile, def_zone, piercing_hit = FALSE)
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SHOULD_CALL_PARENT(TRUE)
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var/sigreturn = SEND_SIGNAL(src, COMSIG_ATOM_PRE_BULLET_ACT, hitting_projectile, def_zone)
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if(sigreturn & COMPONENT_BULLET_PIERCED)
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return BULLET_ACT_FORCE_PIERCE
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if(sigreturn & COMPONENT_BULLET_BLOCKED)
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return BULLET_ACT_BLOCK
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if(sigreturn & COMPONENT_BULLET_ACTED)
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return BULLET_ACT_HIT
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SEND_SIGNAL(src, COMSIG_ATOM_BULLET_ACT, hitting_projectile, def_zone)
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if(QDELETED(hitting_projectile)) // Signal deleted it?
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return BULLET_ACT_BLOCK
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return hitting_projectile.on_hit(
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target = src,
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// This armor check only matters for the visuals and messages in on_hit(), it's not actually used to reduce damage since
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// only living mobs use armor to reduce damage, but on_hit() is going to need the value no matter what is shot.
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blocked = check_projectile_armor(def_zone, hitting_projectile),
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def_zone = def_zone) //Last param is the zone, unlike TG's one which is piercing hit
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/**
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* We have have actually hit the passed in atom
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*
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* Default behaviour is to move back from the item that hit us
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*/
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/atom/proc/hitby_react(atom/movable/harmed_atom)
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if(harmed_atom && isturf(harmed_atom.loc))
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step(harmed_atom, REVERSE_DIR(harmed_atom.dir))
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/*
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THESE ARE LEGACY ONES, NOT UPDATED YET
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*/
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/atom/proc/ex_act()
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set waitfor = FALSE
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return
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/atom/proc/emag_act(var/remaining_charges, var/mob/user, var/emag_source)
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return NO_EMAG_ACT
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