Split-screen window size does not resize with resolution

[tomdaly]

hi,

first of all, thanks for developing this mod! it makes split-screen really easy to configure in Minecraft.

I'm having an issue where when I lower my resolution before starting Minecraft (I stream this display to a TV with a lower resolution), the Minecraft window doesn't resize

to reproduce:

• set display resolution to 2560x1440
• open Minecraft with splitscreen mod installed
• set position to TOP, then close Minecraft
• set display resolution to 1920x1080
• open Minecraft

expected behaviour:

• Minecraft resizes to top 1/2 of screen, accounting for new resolution (1920x1080)

actual behaviour:

• Minecraft resizes to larger than top 1/2 of screen and overflows

the reproduce steps could be done with 1920x1080 and downscaling to 1280x720 to see the effect, if you don't have a 1440p monitor.

I have tried deleting the mod and splitscreen.json config file, then resizing before re-installing but it has the same effect. I think that the resolution is taken from the actual monitor size instead of the display resolution, which causes this bug.

as a suggestion, if it's not possible to get the correct screen size, could you add the dimensions to the config json file? this would mean that I could specify something like mode=TOP(1920x1080) and mode=BOTTOM(1920x1080) in the respective files so that it gets the right resolution without having to check the display

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happy to help create a PR for this if you can point me in the right direction!

[tomdaly]

update: I managed to fix this temporarily outside of the mod by editing .minecraft/options.txt value fullscreenResolution:2560x1440@60:24 to fullscreenResolution:1920x1080@60:24