Suggestions for the resolution and keycodes list

[TwoSpacesSG]

There's some weirdness in the resolution and keycode selectors AND some missing stuff ever since the original freej2me. Here are my suggestions.

Weird stuff

• 96x96 and 104x80 resolutions, I'm not aware of any phones or games that used these. I think by the latter, they were meaning 101x80.
• "Standard" keycode layout, which seems to have numbers duplicated on the arrow keys. I don't think any actual phones ever did that? It's really confusing to have this on default (there are a few games where numbers and control pad don't do the same thing), I suggest to just remove this one and make Nokia the default since that one is basically the standard, unless there's some deeper meaning I don't get.

Resolutions

Some resolutions that exist are missing, I'll list them alongside devices that used those that have actual games preserved for those. Alternatively you may want to implement a "swap width and height" feature (Nokia Series 60 and KEmnnmod support swapping those in mid-game for screen rotation).

• 101x80 (various Siemens phones)
• 130x130 (various Siemens phones)
• 180x320 (a few actual games for 360x640 devices in half-resolution)
• 208x320 (Sony Ericsson P-series)
• 220x176 (Samsung X-series)
• 240x432 (Sony Ericsson Aino, Samsung SGH-F490)
• 240x480 (LG KF700)
• 320x180 (see above)

Keycode layouts

Many more exist than Nokia, Siemens and "Motorola". I attempted to gather a list of all the common ones that are seen in preserved games. You may want to implement a "swap softkeys" feature in order to eliminate the need for key layouts that are just Nokia (for Sagem) and Motorola Triplets (for certain games) but with swapped softkeys.

• Nokia / Sony Ericsson / Samsung (already present)
• Motorola E1000 / Motorola V3x / Alcatel / SoftBank (already present)
• Motorola RAZR2 V8 (example - Sonic and Sega All-Stars Racing (600kb) for the V8)
• Motorola Triplets (I've seen games with this key layout but with swapped softkeys as well)
• LG (several but not all LG models used the LG layout)
• Siemens (already present)
• Sagem (this one is just Nokia with swapped softkeys)
• Nokia Keyboard (aka "Nokia E62", some games for such phones require you to switch to keyboard mode to play the game, example - Rayman Kart)

[AShiningRay]

These are nice, the resolution list definitely need some touching up (i even did a round on them previously since some really popular screens weren't available), but as for the "swap width and height"setting, isn't this already in place by enabling Screen Rotation? Certain games do generate a non-rotated landscape framebuffer, so in those cases, the screen res itself should be landscape, with that being the case on both FreeJ2ME and KEmulator, which also require a content restart to properly render stuff on the new size.

A quick button to simply swap those would be a neat addition, but i don't feel it is really necessary right now, especially with the compatibility list being in its infancy where the more info we gather, the better.

As for keycode layouts, true, we're not only missing some of them, but also the "Standard" layout isn't exactly Standard. AFAIK it's only there precisely because it mirrors both num keys and nav keys, probably as a means of simplifying inputs for Libretro and RPi targets, as i do recall hex and recompile talking about some controllers not having enough buttons/axes to map complete key layouts. I wouldn't swap it over for Nokia, although i'd gladly rename it to "Gamepad" or something that better explains what it is intended to do... perks of trying to run this on as many platforms as possible early on.

Once i have time, i'll start with the res list do-over, then the key layouts since both are quite important. Until then, you can also submit a PR for those if you feel like it, i wouldn't mind reviewing and helping it along at all, especially with how much stuff still needs fixing here.