Files
CHOMPStation2/code/game/objects/effects/step_triggers.dm
Mloc-Argent d5e9851b62 integrate XGM into the code
New turf proc: assume_gas().  Maps to air.adjust_gas_temp().
Lots of optimizations to processing, fire, lighting, HasEntered() and
 more.
Zones now process all fire data and existance in one go, fire objects
 only handle spreading.
Most code has been ported straight so some of it mightn't be ideally
 structured for the new gas_mixtures.

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
2014-07-22 19:52:12 +01:00

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/* Simple object type, calls a proc when "stepped" on by something */
/obj/effect/step_trigger
var/affect_ghosts = 0
var/stopper = 1 // stops throwers
invisibility = 101 // nope cant see this shit
anchored = 1
/obj/effect/step_trigger/proc/Trigger(var/atom/movable/A)
return 0
/obj/effect/step_trigger/Crossed(H as mob|obj)
..()
if(!H)
return
if(istype(H, /mob/dead/observer) && !affect_ghosts)
return
Trigger(H)
/* Tosses things in a certain direction */
/obj/effect/step_trigger/thrower
var/direction = SOUTH // the direction of throw
var/tiles = 3 // if 0: forever until atom hits a stopper
var/immobilize = 1 // if nonzero: prevents mobs from moving while they're being flung
var/speed = 1 // delay of movement
var/facedir = 0 // if 1: atom faces the direction of movement
var/nostop = 0 // if 1: will only be stopped by teleporters
var/list/affecting = list()
Trigger(var/atom/A)
if(!A || !istype(A, /atom/movable))
return
var/atom/movable/AM = A
var/curtiles = 0
var/stopthrow = 0
for(var/obj/effect/step_trigger/thrower/T in orange(2, src))
if(AM in T.affecting)
return
if(ismob(AM))
var/mob/M = AM
if(immobilize)
M.canmove = 0
affecting.Add(AM)
while(AM && !stopthrow)
if(tiles)
if(curtiles >= tiles)
break
if(AM.z != src.z)
break
curtiles++
sleep(speed)
// Calculate if we should stop the process
if(!nostop)
for(var/obj/effect/step_trigger/T in get_step(AM, direction))
if(T.stopper && T != src)
stopthrow = 1
else
for(var/obj/effect/step_trigger/teleporter/T in get_step(AM, direction))
if(T.stopper)
stopthrow = 1
if(AM)
var/predir = AM.dir
step(AM, direction)
if(!facedir)
AM.dir = predir
affecting.Remove(AM)
if(ismob(AM))
var/mob/M = AM
if(immobilize)
M.canmove = 1
/* Stops things thrown by a thrower, doesn't do anything */
/obj/effect/step_trigger/stopper
/* Instant teleporter */
/obj/effect/step_trigger/teleporter
var/teleport_x = 0 // teleportation coordinates (if one is null, then no teleport!)
var/teleport_y = 0
var/teleport_z = 0
Trigger(var/atom/movable/A)
if(teleport_x && teleport_y && teleport_z)
A.x = teleport_x
A.y = teleport_y
A.z = teleport_z
/* Random teleporter, teleports atoms to locations ranging from teleport_x - teleport_x_offset, etc */
/obj/effect/step_trigger/teleporter/random
var/teleport_x_offset = 0
var/teleport_y_offset = 0
var/teleport_z_offset = 0
Trigger(var/atom/movable/A)
if(teleport_x && teleport_y && teleport_z)
if(teleport_x_offset && teleport_y_offset && teleport_z_offset)
A.x = rand(teleport_x, teleport_x_offset)
A.y = rand(teleport_y, teleport_y_offset)
A.z = rand(teleport_z, teleport_z_offset)