Fix the bug where both moving from and to coordinates are the same wh…

…en moving between differnt cells.

$char->{pos} and $char->{pos_to} are both a reference to a hash of
coordinates. They were incorrectly assigned to the same reference inside
skill_sued_no_damage() which made them pointing to the same hash. There will
be no more strange routing after this fix.

This has been bothering me for a long time now. I'm happy I finally got
to the bootm of it.

src/Network/Receive/ServerType0.pm

@@ -1389,8 +1389,8 @@ sub skill_used_no_damage {
 	countCastOn($args->{sourceID}, $args->{targetID}, $args->{skillID});
 	if ($args->{sourceID} eq $accountID) {
 		my $pos = calcPosition($char);
-		$char->{pos} = $pos;
-		$char->{pos_to} = $pos;
+		%{$char->{pos}} = %{$pos};
+		%{$char->{pos_to}} = %{$pos};
 		$char->{time_move} = 0;
 		$char->{time_move_calc} = 0;
 	}

src/Network/Receive/kRO/Sakexe_0.pm

@@ -1367,8 +1367,8 @@ sub skill_used_no_damage {
 	countCastOn($args->{sourceID}, $args->{targetID}, $args->{skillID});
 	if ($args->{sourceID} eq $accountID) {
 		my $pos = calcPosition($char);
-		$char->{pos} = $pos;
-		$char->{pos_to} = $pos;
+		%{$char->{pos}} = %{$pos};
+		%{$char->{pos_to}} = %{$pos};
 		$char->{time_move} = 0;
 		$char->{time_move_calc} = 0;
 	}