[Ohrrpgce] SVN: teeemcee/10820 Move gfx_sdl/sdl2 joystick code to a new shared gfx_sdl_common.bas file

[s***@HamsterRepublic.com]

teeemcee
2018-10-28 20:36:35 -0700 (Sun, 28 Oct 2018)
121
Move gfx_sdl/sdl2 joystick code to a new shared gfx_sdl_common.bas file

gfx_sdl2 now supports io_get_joystick_state too.
---
U wip/allmodex.bas
U wip/gfx.bi
U wip/gfx_sdl.bas
U wip/gfx_sdl2.bas
A wip/gfx_sdl_common.bas
A wip/gfx_sdl_common.bi