* Move pkhex.drawing calls out of form constructors
designer doesn't like it; if Main can't be designed then there's some
call that it can't process for whatever reason
* Add netcore3 targeting
Closes#2198 by adding a netcore3 build option
Closes#2391 by retaining designer functionality and net46 builds
With the approaching games, PKM sprites are a different size from the 3DS era (as already hinted by LGPE, which has 56x68). It'll be a little easier to manage with this portion of the library walled off from the rest of the codebase.
Eventually the net46 target will use fody or something to merge in these extra dependency dll's automatically to not disturb the usual exe/dll experience.
be explicit that the string is empty rather than possibly missing
disallow encrypted export for BK4 (they're not encrypted), removes type
check
simplify replaceall in showdownset (don't call ReplaceAll 4x, just get
valid chars and rebuild)
simplify get ribbon sprite name (precompute ToLower and appended values
remove silly idle loop, call close manually
remove initialization check for generating sprite; now only calls at max
2x when starting up = not necessary to bypass with a special variable
all common strings in forms used by multiple generations
would rather rework the individual generation strings to be unnecessary
with better interaction instead (if possible), as translating hundreds
of limited exposure strings is a drag.
Reduce memory usage for evo method banlist (static banlist references)
Fix gen6 mega evo flag truncation
simplify QR encode/decode logic a little
Don't apply transparency if transparency is already 100% (skip the loop)
Add gen5 wild pid/tid-sid correlation check
Fix validation value reset (loading gen3-4 pkm without looking at met
tab causes the met location to get reset); fixed by prematurely
validating before setting the value
Fix gen3 pkm with gen4 contest ribbons in gen4/5 getting flagged
incorrectly
Move System.Drawing usage out of Core to WinForms, as System.Drawing is
not in .NET Core/Standard. Simple methods to return resource name
strings have been added instead.
