Imports a bitmap font in the BMFont ([code].fnt[/code]) format. The BMFont format is a format created by the [url=https://www.angelcode.com/products/bmfont/]BMFont[/url] program. Many BMFont-compatible programs also exist, like [url=https://www.bmglyph.com/]BMGlyph[/url]. Compared to [ResourceImporterImageFont], [ResourceImporterBMFont] supports bitmap fonts with varying glyph widths/heights. See also [ResourceImporterDynamicFont]. $DOCS_URL/tutorials/ui/gui_using_fonts.html#bitmap-fonts If [code]true[/code], uses lossless compression for the resulting font. List of font fallbacks to use if a glyph isn't found in this bitmap font. Fonts at the beginning of the array are attempted first.