jukebox.lua v0.2

-------------------------------------------------
--[[      jukebox.lua v0.2 by KBM-Quine      ]]--
--[[    "custom" overworld music library     ]]--
-------------------------------------------------

local jukebox = {}

local curMusicID = mem(0x00B2C5D8, FIELD_WORD)
local curTrack = -1

local function resolveTrack(string) -- to make default tracks easier to replace
    local returnString = Misc.resolveSoundFile(string) or Misc.resolveSoundFile("music\\" .. string)
    return returnString
end

local tracks = {
    [0] = nil,
    [1] = resolveTrack("smb3-world1"),
    [2] = resolveTrack("smb3-world4"),
    [3] = resolveTrack("smb3-world7"),
    [4] = resolveTrack("smw-worldmap"),
    [5] = resolveTrack("nsmb-world"),
    [6] = resolveTrack("smb3-world2"),
    [7] = resolveTrack("smw-forestofillusion"),
    [8] = resolveTrack("smb3-world3"),
    [9] = resolveTrack("smb3-world8"),
    [10] = resolveTrack("smb3-world6"),
    [11] = resolveTrack("smb3-world5"),
    [12] = resolveTrack("smw-special"),
    [13] = resolveTrack("smw-bowserscastle"),
    [14] = resolveTrack("smw-starroad"),
    [15] = resolveTrack("smw-yoshisisland"),
    [16] = resolveTrack("smw-vanilladome"),
}

function jukebox.setTrack(id, filepath)
    tracks[id] = filepath
end

function jukebox.getTrack(id)
    return tracks[id]
end

function jukebox.getPlayingTrack()
    return tracks[curTrack]
end

function jukebox.getPlayingTrackID()
    return curTrack
end

function jukebox.setMusicBox(id, x, y)
    if not isOverworld then return end
    local m = Musicbox.getIntersecting(x, y, x+32, y+32)[1]
    m.id = id
end

function jukebox.playTrack(trackID)
    Audio.MusicStop()
    if trackID > 0 then -- use 0 to allow making the music stop
        Audio.MusicOpen(tracks[trackID])
        Audio.MusicPlay()
        curMusicID = trackID
        curTrack = trackID
    else
        curTrack = 0
    end
end

function jukebox.onInitAPI()
    registerEvent(jukebox, "onStart")
    registerEvent(jukebox, "onTick")
    registerEvent(jukebox, "onExit")
end

function jukebox.onStart()
    if not isOverworld then return end
    Audio.SeizeStream(-1)
end

function jukebox.onTick()
    if not isOverworld then return end
    curMusicID = mem(0x00B2C5D8, FIELD_WORD) -- to allow the var to update
    Text.printWP(curTrack, 0,20, 6)
    Text.printWP(curMusicID, 0,0, 6)
    if not (curTrack == curMusicID) then
        jukebox.playTrack(curMusicID)
    end
end

function jukebox.onExit()
    if not isOverworld then return end
    curTrack = -1
    Audio.MusicStop()
    Audio.ReleaseStream(-1)
end

return jukebox