Merge pull request #15578 from SandPoot/fix-weird-diagonal

Fixes pathfinding not checking diagonal passability properly.

code/modules/mob/living/simple_animal/bot/bot.dm

@@ -285,7 +285,7 @@
 			call_mode()
 			return
 		if(BOT_SUMMON)		//Called by PDA
-			bot_summon()
+			summon_step()
 			return
 	return TRUE //Successful completion. Used to prevent child process() continuing if this one is ended early.
 
@@ -731,8 +731,6 @@ Pass a positive integer as an argument to override a bot's default speed.
 			mode = BOT_SUMMON
 			speak("Responding.", radio_channel)
 
-			calc_summon_path()
-
 		if("ejectpai")
 			ejectpairemote(user)
 	return
@@ -759,9 +757,6 @@ Pass a positive integer as an argument to override a bot's default speed.
 		else
 			to_chat(src, "<span class='warning'>Unidentified control sequence received:[command]</span>")
 
-/mob/living/simple_animal/bot/proc/bot_summon() // summoned to PDA
-	summon_step()
-
 // calculates a path to the current destination
 // given an optional turf to avoid
 /mob/living/simple_animal/bot/proc/calc_path(turf/avoid)