mirror of
https://github.com/Aurorastation/Aurora.3.git
synced 2026-01-17 12:52:34 +00:00
c1a47cf20b
Ported the various matrix procs and defines from TG. Updated our snowflake procs with the Bay's current version. Refactor of our orbit proc to align with the updated procs, tesla energy ball too.
91 lines
2.5 KiB
Plaintext
91 lines
2.5 KiB
Plaintext
/datum/orbit
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var/atom/movable/orbiter
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var/atom/orbiting
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var/lock = TRUE
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var/turf/lastloc
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var/lastprocess
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/datum/orbit/New(_orbiter, _orbiting, _lock)
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orbiter = _orbiter
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orbiting = _orbiting
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SSorbit.processing += src
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if (!orbiting.orbiters)
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orbiting.orbiters = list()
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orbiting.orbiters += src
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if (orbiter.orbiting)
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orbiter.stop_orbit()
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orbiter.orbiting = src
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Check()
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lock = _lock
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//do not qdel directly, use stop_orbit on the orbiter. (This way the orbiter can bind to the orbit stopping)
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/datum/orbit/Destroy(force = FALSE)
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SSorbit.processing -= src
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if (orbiter)
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orbiter.orbiting = null
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orbiter = null
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if (orbiting)
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if (orbiting.orbiters)
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orbiting.orbiters -= src
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if (!orbiting.orbiters.len)//we are the last orbit, delete the list
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orbiting.orbiters = null
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orbiting = null
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return ..()
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/datum/orbit/proc/Check(turf/targetloc)
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if (!orbiter)
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qdel(src)
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return
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if (!orbiting)
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orbiter.stop_orbit()
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return
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if (!orbiter.orbiting) //admin wants to stop the orbit.
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orbiter.orbiting = src //set it back to us first
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orbiter.stop_orbit()
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lastprocess = world.time
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if (!targetloc)
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targetloc = get_turf(orbiting)
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if (!targetloc || (!lock && orbiter.loc != lastloc && orbiter.loc != targetloc))
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orbiter.stop_orbit()
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return
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orbiter.forceMove(targetloc)
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lastloc = orbiter.loc
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/atom/movable/var/datum/orbit/orbiting = null
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/atom/var/list/orbiters = null
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//A: atom to orbit
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//radius: range to orbit at, radius of the circle formed by orbiting (in pixels)
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//rotation_speed: how fast to rotate (how many ds should it take for a rotation to complete)
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//pre_rotation: Chooses to rotate src 90 degress towards the orbit dir, useful for things to go "head first" like ghosts
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//lockinorbit: Forces src to always be on A's turf, otherwise the orbit cancels when src gets too far away (eg: ghosts)
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/atom/movable/proc/orbit(atom/A, radius = 10, rotation_speed = 20, pre_rotation = TRUE, lockinorbit = FALSE)
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if (!istype(A))
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return
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new/datum/orbit(src, A, lockinorbit)
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if (!orbiting) //something failed, and our orbit datum deleted itself
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return
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var/matrix/initial_transform = matrix(transform)
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//Head first!
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if (pre_rotation)
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var/matrix/M = matrix(transform)
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M.Turn(90)
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transform = M
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var/matrix/shift = matrix(transform)
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shift.Translate(0,radius)
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transform = shift
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SpinAnimation(rotation_speed, -1)
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//we stack the orbits up client side, so we can assign this back to normal server side without it breaking the orbit
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transform = initial_transform
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/atom/movable/proc/stop_orbit()
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SpinAnimation(0,0)
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QDEL_NULL(orbiting)
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