Files
Yogstation/code/modules/mob/mob_movement.dm
2015-11-01 02:04:44 +03:00

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/mob/CanPass(atom/movable/mover, turf/target, height=0)
if(height==0)
return 1
if(istype(mover, /obj/item/projectile) || mover.throwing)
return (!density || lying)
if(mover.checkpass(PASSMOB))
return 1
if(buckled == mover)
return 1
if(ismob(mover))
var/mob/moving_mob = mover
if ((other_mobs && moving_mob.other_mobs))
return 1
if (mover == buckled_mob)
return 1
return (!mover.density || !density || lying)
/client/Northeast()
swap_hand()
return
/client/Southeast()
attack_self()
return
/client/Southwest()
if(iscarbon(usr))
var/mob/living/carbon/C = usr
C.toggle_throw_mode()
else
usr << "<span class='danger'>This mob type cannot throw items.</span>"
return
/client/Northwest()
if(!usr.get_active_hand())
usr << "<span class='warning'>You have nothing to drop in your hand!</span>"
return
usr.drop_item()
//This gets called when you press the delete button.
/client/verb/delete_key_pressed()
set hidden = 1
if(!usr.pulling)
usr << "<span class='notice'>You are not pulling anything.</span>"
return
usr.stop_pulling()
/client/verb/swap_hand()
set category = "IC"
set name = "Swap hands"
if(mob)
mob.swap_hand()
/client/verb/attack_self()
set hidden = 1
if(mob)
mob.mode()
return
/client/verb/drop_item()
set hidden = 1
if(!isrobot(mob))
mob.drop_item_v()
return
/client/Center()
if(isobj(mob.loc))
var/obj/O = mob.loc
if(mob.canmove)
return O.relaymove(mob, 0)
return
/client/proc/Move_object(direct)
if(mob && mob.control_object)
if(mob.control_object.density)
step(mob.control_object,direct)
if(!mob.control_object) return
mob.control_object.dir = direct
else
mob.control_object.loc = get_step(mob.control_object,direct)
return
/client/Move(n, direct)
if(!mob || !mob.loc)
return 0
if(mob.notransform)
return 0 //This is sota the goto stop mobs from moving var
if(mob.control_object)
return Move_object(direct)
if(world.time < move_delay)
return 0
if(!isliving(mob))
return mob.Move(n,direct)
if(mob.stat == DEAD)
mob.ghostize()
return 0
if(moving)
return 0
if(isliving(mob))
var/mob/living/L = mob
if(L.incorporeal_move) //Move though walls
Process_Incorpmove(direct)
return 0
if(Process_Grab()) return
if(mob.buckled) //if we're buckled to something, tell it we moved.
return mob.buckled.relaymove(mob, direct)
if(mob.remote_control) //we're controlling something, our movement is relayed to it
return mob.remote_control.relaymove(mob, direct)
if(isAI(mob))
return AIMove(n,direct,mob)
if(!mob.canmove)
return 0
if(isobj(mob.loc) || ismob(mob.loc)) //Inside an object, tell it we moved
var/atom/O = mob.loc
return O.relaymove(mob, direct)
if(!mob.Process_Spacemove(direct))
return 0
if(mob.restrained()) //Why being pulled while cuffed prevents you from moving
for(var/mob/M in orange(1, mob))
if(M.pulling == mob)
if(!M.incapacitated() && mob.Adjacent(M))
src << "<span class='warning'>You're restrained! You can't move!</span>"
move_delay = world.time + 10
return 0
else
M.stop_pulling()
//We are now going to move
moving = 1
move_delay = mob.movement_delay() + world.time
//Something with pulling things
if(locate(/obj/item/weapon/grab, mob))
move_delay = max(move_delay, world.time + 7)
var/list/L = mob.ret_grab()
if(istype(L, /list))
if(L.len == 2)
L -= mob
var/mob/M = L[1]
if(M)
if ((get_dist(mob, M) <= 1 || M.loc == mob.loc))
. = ..()
if (isturf(M.loc))
var/diag = get_dir(mob, M)
if ((diag - 1) & diag)
else
diag = null
if ((get_dist(mob, M) > 1 || diag))
step(M, get_dir(M.loc, mob.loc))
else
for(var/mob/M in L)
M.other_mobs = 1
if(mob != M)
M.animate_movement = 3
for(var/mob/M in L)
spawn( 0 )
step(M, direct)
return
spawn( 1 )
M.other_mobs = null
M.animate_movement = 2
return
if(mob.confused)
if(mob.confused > 40)
step(mob, pick(cardinal))
else if(prob(mob.confused * 1.5))
step(mob, angle2dir(dir2angle(direct) + pick(90, -90)))
else if(prob(mob.confused * 3))
step(mob, angle2dir(dir2angle(direct) + pick(45, -45)))
else
step(mob, direct)
else
. = ..()
moving = 0
if(mob && .)
mob.throwing = 0
return .
///Process_Grab()
///Called by client/Move()
///Checks to see if you are being grabbed and if so attemps to break it
/client/proc/Process_Grab()
if(locate(/obj/item/weapon/grab, locate(/obj/item/weapon/grab, mob.grabbed_by.len)))
var/list/grabbing = list()
if(istype(mob.l_hand, /obj/item/weapon/grab))
var/obj/item/weapon/grab/G = mob.l_hand
grabbing += G.affecting
if(istype(mob.r_hand, /obj/item/weapon/grab))
var/obj/item/weapon/grab/G = mob.r_hand
grabbing += G.affecting
for(var/obj/item/weapon/grab/G in mob.grabbed_by)
if(G.state == GRAB_PASSIVE && !grabbing.Find(G.assailant))
qdel(G)
if(G.state == GRAB_AGGRESSIVE)
move_delay = world.time + 10
if(!prob(25))
return 1
mob.visible_message("<span class='warning'>[mob] has broken free of [G.assailant]'s grip!</span>")
qdel(G)
if(G.state == GRAB_NECK)
move_delay = world.time + 10
if(!prob(5))
return 1
mob.visible_message("<span class='warning'>[mob] has broken free of [G.assailant]'s headlock!</span>")
qdel(G)
return 0
///Process_Incorpmove
///Called by client/Move()
///Allows mobs to run though walls
/client/proc/Process_Incorpmove(direct)
var/turf/mobloc = get_turf(mob)
if(!isliving(mob))
return
var/mob/living/L = mob
switch(L.incorporeal_move)
if(1)
L.loc = get_step(L, direct)
L.dir = direct
if(2)
if(prob(50))
var/locx
var/locy
switch(direct)
if(NORTH)
locx = mobloc.x
locy = (mobloc.y+2)
if(locy>world.maxy)
return
if(SOUTH)
locx = mobloc.x
locy = (mobloc.y-2)
if(locy<1)
return
if(EAST)
locy = mobloc.y
locx = (mobloc.x+2)
if(locx>world.maxx)
return
if(WEST)
locy = mobloc.y
locx = (mobloc.x-2)
if(locx<1)
return
else
return
L.loc = locate(locx,locy,mobloc.z)
spawn(0)
var/limit = 2//For only two trailing shadows.
for(var/turf/T in getline(mobloc, L.loc))
spawn(0)
anim(T,L,'icons/mob/mob.dmi',,"shadow",,L.dir)
limit--
if(limit<=0) break
else
spawn(0)
anim(mobloc,mob,'icons/mob/mob.dmi',,"shadow",,L.dir)
L.loc = get_step(L, direct)
L.dir = direct
if(3) //Incorporeal move, but blocked by holy-watered tiles
var/turf/simulated/floor/stepTurf = get_step(L, direct)
if(stepTurf.flags & NOJAUNT)
L << "<span class='warning'>Holy energies block your path.</span>"
L.notransform = 1
spawn(2)
L.notransform = 0
else
L.loc = get_step(L, direct)
L.dir = direct
return 1
///Process_Spacemove
///Called by /client/Move()
///For moving in space
///Return 1 for movement 0 for none
/mob/Process_Spacemove(movement_dir = 0)
if(..())
return 1
var/atom/movable/dense_object_backup
for(var/atom/A in orange(1, get_turf(src)))
if(isarea(A))
continue
else if(isturf(A))
var/turf/turf = A
if(istype(turf,/turf/space))
continue
if(!turf.density && !mob_negates_gravity())
continue
return 1
else
var/atom/movable/AM = A
if(AM == buckled) //Kind of unnecessary but let's just be sure
continue
if(AM.density)
if(AM.anchored)
return 1
if(pulling == AM)
continue
dense_object_backup = AM
if(movement_dir && dense_object_backup)
if(dense_object_backup.newtonian_move(turn(movement_dir, 180))) //You're pushing off something movable, so it moves
src << "<span class='info'>You push off of [dense_object_backup] to propel yourself.</span>"
return 1
return 0
/mob/proc/mob_has_gravity(turf/T)
return has_gravity(src, T)
/mob/proc/mob_negates_gravity()
return 0
/mob/proc/Move_Pulled(atom/A)
if (!canmove || restrained() || !pulling)
return
if (pulling.anchored)
return
if (!pulling.Adjacent(src))
return
if (A == loc && pulling.density)
return
if (!Process_Spacemove(get_dir(pulling.loc, A)))
return
if (ismob(pulling))
var/mob/M = pulling
var/atom/movable/t = M.pulling
M.stop_pulling()
step(pulling, get_dir(pulling.loc, A))
if(M)
M.start_pulling(t)
else
step(pulling, get_dir(pulling.loc, A))
return
/mob/proc/slip(s_amount, w_amount, obj/O, lube)
return
/mob/proc/update_gravity()
return