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* March into Mapness: Meateor (#74070) * March into Mapness: Meateor --------- Co-authored-by: Jacquerel <hnevard@gmail.com>
22 lines
814 B
Plaintext
22 lines
814 B
Plaintext
/// Prevents a movable atom from moving to somewhere which isn't an open turf with floor on it
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/datum/element/floor_loving
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/datum/element/floor_loving/Attach(datum/target)
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. = ..()
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if(!ismovable(target))
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return ELEMENT_INCOMPATIBLE
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RegisterSignal(target, COMSIG_MOVABLE_PRE_MOVE, PROC_REF(attempting_move))
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/datum/element/floor_loving/Detach(datum/target)
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UnregisterSignal(target, COMSIG_MOVABLE_PRE_MOVE)
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return ..()
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/// Block movement to any non-floor location
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/datum/element/floor_loving/proc/attempting_move(atom/movable/parent, newloc)
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SIGNAL_HANDLER
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if (!isopenturf(newloc) || isspaceturf(newloc) || isopenspaceturf(newloc))
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return COMPONENT_MOVABLE_BLOCK_PRE_MOVE
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if (isliving(parent))
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var/mob/living/living_parent = parent
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living_parent.balloon_alert(living_parent, "can't move there!")
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