[Ohrrpgce] SVN: james/9279 Add find_plank_at_screen_pos() which, in contrast to find_plank_nearest_

[Ralph Versteegen]

The way find_plank_nearest_screen_pos works sounds fine for that edgecase.
But I was talking about finding the plank under the mouse, which also uses
the (copy-pasted) 'nearest' logic.

On 7 September 2017 at 03:08, James Paige <Bob at hamsterrepublic.com> wrote:

> The purpose of getting the nearest was for when a selected plank is
> completely removed, and the selection focus needs to jump somewhere sane,
> so it is only used in an edge-case.
>
> But in that edge case, I probably should do find_plank_at_screen_pos()
> first, and only fall back to find_plank_nearest_screen_pos() if the first
> fails.
>
>
> On Wed, Sep 6, 2017 at 6:12 AM, Ralph Versteegen <teeemcee at gmail.com>
> wrote:
>
>> Do you really want to select the "nearest" selectable slice (which means
>> "with the nearest center", which is irrelevant in this case and isn't the
>> nearest slice!) when there are multiple overlapping? Wouldn't it be better
>> to select the top-most one?
>>
>>
>> On 6 September 2017 at 10:15, <subversion at hamsterrepublic.com> wrote:
>>
>>> james
>>> 2017-09-05 15:15:08 -0700 (Tue, 05 Sep 2017)
>>> 158
>>> Add find_plank_at_screen_pos() which, in contrast to
>>> find_plank_nearest_screen_pos()
>>> requires the slice to be visible and to actually collide with the targpos
>>> ---
>>> U   wip/plankmenu.bas
>>> U   wip/plankmenu.bi
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>>
>>
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