DSB Version 0.21

[Sophia]

What's new:

- Added support for alpha channels (use .tga format images)
- Added support for separate "left side" bitmaps in a wallset via dsb_make_wallset_ext
- Fixed alternate wallset display bug
- Fixed a crash when using a custom graphics.dsb
- Sound playing now supports looping and returns a chan_handle
- Added dsb_soundstop(chan_handle) to stop a playing sound
- New monster event: on_want_move(self, id, lev, x, y, face, see_party, fear) = lev, x, y, face
- Added dsb_visited(lev, x, y) = bool
- Added dsb_level_getinfo(lev) = x_size, y_size, lightlevel, xp_multiplier
- dsb_shoot now has optional damage_delta parameter
- Made msg and delay of a trigger support multiple parameters like target
- Added dsb_game_end() to show ending screen and exit
- More cleanup of unnecessary bloat

[Remy]

Added support for alpha channels (use .tga format images)

That's just plain cool. If anyone hasn't yet, run the included dungeon and check out the new blue haze.

Sound playing now supports looping and returns a chan_handle

I've been wanting to ask about this.