bapsp

BMS player written in Lua.

Installation

Create a folder in ms0:/PSP/GAME/ and place the EBOOT.PBP there (e.g. ms0:/PSP/GAME/bapsp/).

Place the BMS files in ms0:/BMS/ (just create a folder named BMS in the root of the Memory Stick).

Sound files must be in WAV format (mono).

Note: This version forces the system to run at 333MHz.

You can change the default values for game options {Accel Mirror Random Auto} by editing config.lua.

You can also modify these settings by pressing Start on the song selection screen.

#WAVxx - The xx can be any string (except 00).
Reverb effects are available.
Performance can be a bit sluggish.
Only PNGs can be used for objects. Simple transparency with index-color PNGs is supported (32-bit alpha PNGs are not supported).
Object images can be any size as long as it’s reasonable.

In-game (from left to right):

Left | Up   | Right  | Triangle | Circle | L
     | Down | Square | Cross    |        | R

In-game options:

Select+Up/Down - Adjust reverb level (not recommended to set it to the max)

Select+Left/Right - Change resolution (for testing only)

Select+L/R - Toggle acceleration mode

Stereo WAV files cannot be read.
There’s a limit on how many sounds can play at once, which means some sounds may not play correctly.
There are issues with sounds not being judged / scores not calculated.
BPM changes and measure length adjustments do not work.
BGA (background animations) do not show up.
There are performance issues with rendering.