Fix: throwing items from outside the inventory

[Brambor]

Summary

None

Purpose of change

See this comment: #73498 (comment)

Describe the solution

Call the right method.

Describe alternatives you've considered

Testing

This should be tested, if the problem existed and now it doesn't exist. I didn't test it but I would expect the test to go like this:

1. spawn NPC
2. spawn items 5 tiles from it
3. make it want to throw items
4. BUG: npc throws item that is 5 tiles from it at the target

I didn't test it because I don't know how to make step 3.

Additional context

Even if this doesn't fix anything, it at least fixes the warning in Microsoft Visual Studio.

[RenechCDDA]

I expected the compiler to select the overload which matched types, but apparently it preferred implicitly converting(?!) to selecting an overload. Making sure we use the correct function definition is important, and this does that. So here's my 👍

[RenechCDDA]

BUG: npc throws item that is 5 tiles from it at the target

(Preface: I also did not test this 😆)

I don't think this is correct. That's just for evaluation purposes- it's still running the same attack decisions. That just returns 0 'considered attack effectiveness' when certain conditions (no other good weapons) is met. At worst it would mean they throw weapons when they shouldn't because they might consider a weapon on the ground as being available.