Two singularities in the world can link on some occasions (#32193)

* 2 Singularities in the world at once have a 10% chance to link

* Sanity

* Sanity

* One important line

* Better selection method

* A white hole?

* A white hole?

* Requested name change

* Requested name change

* Fullstops

* Other.desc

* Sanity

* Changes method

* Fixes

* One line

* This counts too

* Make them act no matter what

* Crystal nerf

* Bracket

* Tweaks odds, does both ways

* While loop stuff, better way maybe

* Possible sanity

* Final stuff

Co-authored-by: kanef <kanef9x@protonmail.com>

code/modules/mob/living/living.dm

@@ -1246,9 +1246,12 @@ Thanks.
 		gib()
 		return(gain)
 
-/mob/living/singularity_pull(S)
+/mob/living/singularity_pull(S, current_size, repel = FALSE)
 	if(!(src.flags & INVULNERABLE))
-		step_towards(src, S)
+		if(!repel)
+			step_towards(src, S)
+		else
+			step_away(src, S)
 
 //shuttle_act is called when a shuttle collides with the mob
 /mob/living/shuttle_act(datum/shuttle/S)