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b5718d1994
* Ports climbable & blocked turf Adds the climbable element to replace the copy paste code between machines and structures Ports the code improvements to blocked turf checks, commenting back in its uses that tattax had added but couldnt get functional (fixes ethereal jaunt & hierophant teleporting) Ports over LADYADDASSOCLIST code improvements, this has no effect in-game and mostly in the codebase, it's only ever used in two other locations total. Fixes being able to stack several machines on one tile * fixes climbing on crates * Update climbable.dm * merge conflicts r awesome
87 lines
2.2 KiB
Plaintext
87 lines
2.2 KiB
Plaintext
//Just new and forget
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/datum/forced_movement
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var/atom/movable/victim
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var/atom/target
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var/last_processed
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var/steps_per_tick
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var/allow_climbing
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var/datum/callback/on_step
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var/moved_at_all = FALSE
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//as fast as ssfastprocess
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/datum/forced_movement/New(atom/movable/_victim, atom/_target, _steps_per_tick = 0.5, _allow_climbing = FALSE, datum/callback/_on_step = null)
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victim = _victim
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target = _target
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steps_per_tick = _steps_per_tick
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allow_climbing = _allow_climbing
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on_step = _on_step
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. = ..()
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if(_victim && _target && _steps_per_tick && !_victim.force_moving)
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last_processed = world.time
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_victim.force_moving = src
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START_PROCESSING(SSfastprocess, src)
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else
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qdel(src) //if you want to overwrite the current forced movement, call qdel(victim.force_moving) before creating this
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/datum/forced_movement/Destroy()
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if(victim.force_moving == src)
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victim.force_moving = null
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if(moved_at_all)
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victim.forceMove(victim.loc) //get the side effects of moving here that require us to currently not be force_moving aka reslipping on ice
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STOP_PROCESSING(SSfastprocess, src)
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victim = null
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target = null
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return ..()
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/datum/forced_movement/process()
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if(QDELETED(victim) || !victim.loc || QDELETED(target) || !target.loc)
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qdel(src)
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return
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var/steps_to_take = round(steps_per_tick * (world.time - last_processed))
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if(steps_to_take)
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for(var/i in 1 to steps_to_take)
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if(TryMove())
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moved_at_all = TRUE
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if(on_step)
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on_step.InvokeAsync()
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else
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qdel(src)
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return
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last_processed = world.time
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/datum/forced_movement/proc/TryMove(recursive = FALSE)
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if(QDELETED(src)) //Our previous step caused deletion of this datum
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return
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var/atom/movable/vic = victim //sanic
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var/atom/tar = target
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if(!recursive)
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. = step_towards(vic, tar)
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//shit way for getting around corners
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if(!.)
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if(tar.x > vic.x)
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if(step(vic, EAST))
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. = TRUE
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else if(tar.x < vic.x)
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if(step(vic, WEST))
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. = TRUE
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if(!.)
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if(tar.y > vic.y)
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if(step(vic, NORTH))
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. = TRUE
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else if(tar.y < vic.y)
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if(step(vic, SOUTH))
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. = TRUE
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if(!.)
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if(recursive)
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return FALSE
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else
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. = TryMove(TRUE)
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. = . && (vic.loc != tar.loc)
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