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https://github.com/Bubberstation/Bubberstation.git
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b4e92540d0
* fixes small zparallax bug (#67244)
fixes an issue where if you attempted to regain control of your initial body after possessing another body it caused a stack trace due to MOB_LOGIN signal not being unregistered
(This was tsu's fault, introduced in a9d8be4d16)
* fixes small zparallax bug
Co-authored-by: magatsuchi <88991542+magatsuchi@users.noreply.github.com>
61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
/**
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* Component that hooks into the client, listens for COMSIG_MOVABLE_Z_CHANGED, and depending on whether or not the
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* Z-level has ZTRAIT_NOPARALLAX enabled, disable or reenable parallax.
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*/
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/datum/component/zparallax
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dupe_mode = COMPONENT_DUPE_UNIQUE
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var/client/tracked
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var/mob/client_mob
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/datum/component/zparallax/Initialize(client/tracked)
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. = ..()
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if(!istype(tracked))
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stack_trace("Component zparallax has been initialized outside of a client. Deleting.")
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return COMPONENT_INCOMPATIBLE
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src.tracked = tracked
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client_mob = tracked.mob
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RegisterSignal(client_mob, COMSIG_MOB_LOGOUT, .proc/mob_change)
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RegisterSignal(client_mob, COMSIG_MOVABLE_Z_CHANGED, .proc/ztrait_checks)
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RegisterSignal(client_mob, COMSIG_MOB_LOGIN, .proc/refresh_client)
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/datum/component/zparallax/Destroy()
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. = ..()
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unregister_signals()
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tracked = null
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client_mob = null
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/datum/component/zparallax/proc/unregister_signals()
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if(!client_mob)
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return
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UnregisterSignal(client_mob, list(COMSIG_MOB_LOGIN, COMSIG_MOB_LOGOUT, COMSIG_MOVABLE_Z_CHANGED))
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/datum/component/zparallax/proc/refresh_client()
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tracked = client_mob.client
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/datum/component/zparallax/proc/mob_change()
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SIGNAL_HANDLER
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if(client_mob.key)
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return
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unregister_signals()
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client_mob = tracked.mob
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RegisterSignal(client_mob, COMSIG_MOB_LOGOUT, .proc/mob_change)
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RegisterSignal(client_mob, COMSIG_MOVABLE_Z_CHANGED, .proc/ztrait_checks)
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RegisterSignal(client_mob, COMSIG_MOB_LOGIN, .proc/refresh_client)
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/datum/component/zparallax/proc/ztrait_checks()
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SIGNAL_HANDLER
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var/datum/hud/hud = client_mob.hud_used
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hud.update_parallax_pref(client_mob)
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