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musicplayer: click on the song title to change the music

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This commit is contained in:
minjaesong
2024-01-04 17:28:30 +09:00
parent 73e383a678
commit 244d935367
5 changed files with 55 additions and 17 deletions
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47
MusicPlayer/src/net/torvald/terrarum/musicplayer/gui/MusicPlayer.kt
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@@ -1,6 +1,5 @@
package net.torvald.terrarum.musicplayer.gui
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.graphics.Color
import com.badlogic.gdx.graphics.OrthographicCamera
import com.badlogic.gdx.graphics.Pixmap
@@ -11,7 +10,6 @@ import com.badlogic.gdx.utils.JsonValue
import com.jme3.math.FastMath
import net.torvald.reflection.extortField
import net.torvald.terrarum.*
import net.torvald.terrarum.App.printdbg
import net.torvald.terrarum.audio.*
import net.torvald.terrarum.gameworld.fmod
import net.torvald.terrarum.modulebasegame.MusicContainer
@@ -28,6 +26,8 @@ import java.util.BitSet
import kotlin.math.*
/**
* When the current music is controlled by the ingame (e.g. Jukebox) the MusicPlayer gets disabled.
*
* Created by minjaesong on 2023-12-23.
*/
class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
@@ -92,13 +92,13 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
private var currentlySelectedAlbum: AlbumProp? = null
/** Returns the internal playlist of the MusicGovernor */
private val playlist: List<MusicContainer>
private val songsInGovernor: List<MusicContainer>
get() = ingame.musicGovernor.extortField<List<MusicContainer>>("songs")!!
/** Returns the playlist name from the MusicGovernor. Getting the value from the MusicGovernor
* is recommended as an ingame interaction may cancel the playback from the playlist from the MusicPlayer
* (e.g. interacting with a jukebox) */
private val playlistName: String
private val internalPlaylistName: String
get() = ingame.musicGovernor.playlistName
fun registerPlaylist(path: String, fileToName: JsonValue?, shuffled: Boolean, diskJockeyingMode: String) {
@@ -145,7 +145,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
}
}
setPlaylistDisplayVars(playlist)
setPlaylistDisplayVars(songsInGovernor)
}
private var currentMusicName = ""
@@ -311,7 +311,9 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
// prev song
if (mode < MODE_SHOW_LIST) {
getPrevSongFromPlaylist()?.let { ingame.musicGovernor.unshiftPlaylist(it) }
AudioMixer.requestFadeOut(AudioMixer.musicTrack, AudioMixer.DEFAULT_FADEOUT_LEN / 3f)
AudioMixer.requestFadeOut(AudioMixer.musicTrack, AudioMixer.DEFAULT_FADEOUT_LEN / 3f) {
ingame.musicGovernor.startMusic() // required for "intermittent" mode
}
}
// prev page in the list
else {
@@ -337,7 +339,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
// next song
if (mode < MODE_SHOW_LIST) {
AudioMixer.requestFadeOut(AudioMixer.musicTrack, AudioMixer.DEFAULT_FADEOUT_LEN / 3f) {
// ingame.musicGovernor.startMusic() // it works without this?
ingame.musicGovernor.startMusic() // required for "intermittent" mode, does seemingly nothing on "continuous" mode
}
}
// next page in the list
@@ -352,7 +354,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
transitionRequest = MODE_SHOW_LIST
currentListMode = 1
// reset list scroll
val currentlyPlaying = playlist.indexOf(AudioMixer.musicTrack.currentTrack)
val currentlyPlaying = songsInGovernor.indexOf(AudioMixer.musicTrack.currentTrack)
if (currentlyPlaying >= 0) {
playlistScroll = (currentlyPlaying / PLAYLIST_LINES) * PLAYLIST_LINES
}
@@ -372,6 +374,25 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
}
}
}
// make playlist clicking work
else if (!playControlButtonLatched && mouseOnList != null && Terrarum.mouseDown) {
playControlButtonLatched = true
val index = playlistScroll + mouseOnList!!
val list = songsInGovernor
if (index < list.size) {
// if selected song != currently playing
if (AudioMixer.musicTrack.currentTrack == null || list[index] != AudioMixer.musicTrack.currentTrack) {
// rebuild playlist
ingame.musicGovernor.queueIndexFromPlaylist(index)
// fade out
AudioMixer.requestFadeOut(AudioMixer.musicTrack, AudioMixer.DEFAULT_FADEOUT_LEN / 3f) {
ingame.musicGovernor.startMusic() // required for "intermittent" mode
}
}
}
}
// unlatch the click latch
else if (!Terrarum.mouseDown) {
playControlButtonLatched = false
}
@@ -383,7 +404,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
private var playControlButtonLatched = false
private fun getPrevSongFromPlaylist(): MusicContainer? {
val list = playlist.slice(playlist.indices) // make copy of the list
val list = songsInGovernor.slice(songsInGovernor.indices) // make copy of the list
val nowPlaying = AudioMixer.musicTrack.currentTrack ?: return null
// find current index
@@ -653,7 +674,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
blendNormalStraightAlpha(batch)
// draw text
App.fontGameFBO.draw(batch, if (pnum in playlist.indices) playlist[pnum].name else "", maskOffWidth - playlistNameScrolls[pnum], (PLAYLIST_LINE_HEIGHT - 24) / 2)
App.fontGameFBO.draw(batch, if (pnum in songsInGovernor.indices) songsInGovernor[pnum].name else "", maskOffWidth - playlistNameScrolls[pnum], (PLAYLIST_LINE_HEIGHT - 24) / 2)
// mask off the area
batch.color = Color.WHITE
@@ -675,7 +696,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
val alpha2 = alpha + (playListAnimAkku[i] * 0.2f)
val pnum = i + playlistScroll
val m1 = playlist.getOrNull(pnum)
val m1 = songsInGovernor.getOrNull(pnum)
val m2 = AudioMixer.musicTrack.currentTrack
val currentlyPlaying = if (m1 == null || m2 == null) false else (m1 == m2)
@@ -694,7 +715,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
batch.color = Color(1f, 1f, 1f, alpha * 0.75f)
App.fontSmallNumbers.draw(
batch,
if (pnum in playlist.indices) "${pnum + 1}" else "",
if (pnum in songsInGovernor.indices) "${pnum + 1}" else "",
x + xoff,
y + yoff + PLAYLIST_LINE_HEIGHT * i * scale
)
@@ -711,7 +732,7 @@ class MusicPlayer(private val ingame: TerrarumIngame) : UICanvas() {
// print the album name
batch.color = Color(1f, 1f, 1f, alpha * 0.75f)
Toolkit.drawTextCentered(batch, App.fontGame, playlistName, width, x.roundToInt(), 3 + (y + PLAYLIST_LINE_HEIGHT * PLAYLIST_LINES * scale).roundToInt())
Toolkit.drawTextCentered(batch, App.fontGame, internalPlaylistName, width, x.roundToInt(), 3 + (y + PLAYLIST_LINE_HEIGHT * PLAYLIST_LINES * scale).roundToInt())
}
}