openbor Tools

Give all default values for those who don't use lifebar.txt.

Use alternate yellow-orange lifebar for old mods.

Rework lifebar code.
video.txt has a models command, similar to levels, but affects models.txt

Reload all after switch video mode, so you don't have to reboot the program.

Don't flip the target if it is set to nopain.

Fix the extra 4-pixel offset of background in vertical direction.

Fix bg in scroll-up elevator stage.

Fixed zratio

Fix bglayer xrepeat.

Copy uninitialized data from old model when an entity's model is changed.

Save screenshots as 24bit pcx files in 32/16bit mode.