Adds shove prefereance to the king (#7671)

# About the pull request

adds auto shove preference to the king

# Explain why it's good for the game
#7502

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog

:cl:
qol: The king now also has the ability to disable or enable automatic
shoving of things in its way
/:cl:

Co-authored-by: InsaneRed <[email protected]>

code/modules/client/preferences_toggles.dm

@@ -361,9 +361,9 @@
 /client/proc/toggle_auto_shove()
 	prefs.toggle_prefs ^= TOGGLE_AUTO_SHOVE_OFF
 	if (prefs.toggle_prefs & TOGGLE_AUTO_SHOVE_OFF)
-		to_chat(src, SPAN_NOTICE("You will no longer automatically shove people in the way as the Queen."))
+		to_chat(src, SPAN_NOTICE("You will no longer automatically shove people in the way as the Queen or King."))
 	else
-		to_chat(src, SPAN_NOTICE("You will now automatically shove people in the way as the Queen."))
+		to_chat(src, SPAN_NOTICE("You will now automatically shove people in the way as the Queen or King."))
 	prefs.save_preferences()
 
 /client/proc/toggle_ability_deactivation() // Toggle whether the current ability can be deactivated when re-selected

code/modules/mob/living/carbon/xenomorph/castes/King.dm

@@ -83,17 +83,17 @@
 	for(var/mob/living/carbon/carbon in new_loc.contents)
 		if(isxeno(carbon))
 			var/mob/living/carbon/xenomorph/xeno = carbon
-			if(xeno.hivenumber == src.hivenumber)
+			if(xeno.hivenumber == src.hivenumber && !(king.client?.prefs?.toggle_prefs & TOGGLE_AUTO_SHOVE_OFF))
 				xeno.KnockDown((5 DECISECONDS) / GLOBAL_STATUS_MULTIPLIER)
-			else
+				playsound(src, 'sound/weapons/alien_knockdown.ogg', 25, 1)
+			else if(xeno.hivenumber != src.hivenumber)
 				xeno.KnockDown((1 SECONDS) / GLOBAL_STATUS_MULTIPLIER)
+				playsound(src, 'sound/weapons/alien_knockdown.ogg', 25, 1)
 		else
 			if(carbon.stat != DEAD)
 				carbon.apply_armoured_damage(20)
 				carbon.KnockDown((1 SECONDS) / GLOBAL_STATUS_MULTIPLIER)
-
-		playsound(src, 'sound/weapons/alien_knockdown.ogg', 25, 1)
-
+				playsound(src, 'sound/weapons/alien_knockdown.ogg', 25, 1)
 /mob/living/carbon/xenomorph/king/gib(datum/cause_data/cause = create_cause_data("gibbing", src))
 	death(cause, 1)