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

[James Paige]

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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