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Adds option for projectile guns to cycle casings

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mwerezak
2015-02-09 21:25:57 -05:00
parent bf24ac82b8
commit 1b35d5d53d
1 changed files with 23 additions and 6 deletions
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29
code/modules/projectiles/guns/projectile.dm
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@@ -8,6 +8,7 @@
matter = list("metal" = 1000)
recoil = 1
var/eject_casings = 1 //experimental: for guns that don't eject casings, like revolvers.
var/load_method = SINGLE_CASING|SPEEDLOADER //1 = Single shells, 2 = box or quick loader, 3 = magazine
//For SINGLE_CASING or SPEEDLOADER guns
@@ -45,10 +46,19 @@
ammo_magazine.stored_ammo -= C
if(istype(C))
C.loc = get_turf(src) //Eject casing onto ground.
if(eject_casings)
C.loc = get_turf(src) //Eject casing onto ground.
else
//cycle it to the end
if(ammo_magazine)
ammo_magazine.stored_ammo += C
else
loaded += C
if(C.BB)
in_chamber = C.BB
C.BB.loc = src //Set projectile loc to gun.
C.BB = null
return 1
return 0
@@ -63,12 +73,16 @@
switch(AM.mag_type)
if(MAGAZINE)
if(ammo_magazine)
return //already a magazine here
user << "<span class='warning'>[src] already has a magazine loaded!</span>" //already a magazine here
return
user.remove_from_mob(AM)
AM.loc = src
ammo_magazine = AM
user.visible_message("[user] inserts [AM] into [src].", "<span class='notice'>You insert [AM] into [src]!</span>")
if(SPEEDLOADER)
if(loaded.len >= max_shells)
user << "<span class='warning'>[src] is full!</span>"
return
var/count = 0
for(var/obj/item/ammo_casing/C in AM.stored_ammo)
if(loaded.len >= max_shells)
@@ -86,12 +100,15 @@
else if(istype(A, /obj/item/ammo_casing))
var/obj/item/ammo_casing/C = A
if(!(load_method & SINGLE_CASING) || caliber != C.caliber || loaded.len >= max_shells)
return //incompatible or full
if(!(load_method & SINGLE_CASING) || caliber != C.caliber)
return //incompatible
if(loaded.len >= max_shells)
user << "<span class='warning'>[src] is full!</span>"
return
user.remove_from_mob(C)
C.loc = src
loaded += C
loaded.Insert(C, 1) //add to the head of the list
user.visible_message("[user] inserts \a [C] into [src].", "<span class='notice'>You insert \a [C] into [src]!</span>")
update_icon()
return
@@ -125,7 +142,7 @@
update_icon()
else
user << "<span class='warning'>There's nothing loaded in [src]!</span>"
user << "<span class='warning'>[src] is empty!</span>"
/obj/item/weapon/gun/projectile/attackby(var/obj/item/A as obj, mob/user as mob)
load_ammo(A, user)