static float GetMoonLordSpawnFade(BgmEntry current)
{
float ret = 1f;
if (NPC.MoonLordCountdown > 0)
{
ret = NPC.MoonLordCountdown / 3600f;
ret *= ret; // fade out exponentially
if (NPC.MoonLordCountdown > 720)
{
ret = MathHelper.Lerp(0f, 1f, ret);
}
else // mute completely for the last 12 seconds
{
ret = 0f;
current = null;
}
// just spawned -> fade back in
if (NPC.MoonLordCountdown == 1 && current != null /*&& curMusic < MusicAmt*/)
{
current.fade = 0f;
}
}
return(ret);
}
internal static void Reset()
{
Title = FrostMoon = PumpkinMoon
= MoonLord = MartianMadness = LunarPillar = Plantera = Boss2 = Boss1 = Boss3 = Golem = QueenBee = Pirates = GoblinArmy
= Underworld = Eclipse = Space = Lihzahrd = Mushrooms = UgCorruption = Corruption = UgCrimson = Crimson = Dungeon = Meteor = Jungle = Snow = Ice
= UgHallow = UgDesert = Underground = BloodMoon = Rain = Night = Hallow = Ocean = Desert = Day
= Ambient = null;
}
static void UpdateAmbientEntry(BgmEntry current, BgmEntry e)
{
var m = e.Music;
if (e.ShouldPlay())
{
// stop if playing & volume is zero
if (Main.ambientVolume <= 0f)
{
if (m.State == SoundState.Playing)
{
m.Stop();
}
}
// play if not already
else if (m.State != SoundState.Playing)
{
m.Play();
}
else if (m.State == SoundState.Paused)
{
m.Play();
}
// fade in if needed
else
{
e.fade = MathHelper.Clamp(e.fade + fade_delta, 0f, 1f);
}
}
else if (m.State == SoundState.Playing)
{
// fade out if needed
if (current != null && current.fade > 0.25f)
{
e.fade -= fade_delta;
}
// stop playing if nothing is
else if (current == null)
{
e.fade = 0f;
}
if (e.fade <= 0f)
{
m.Stop();
}
}
else
{
e.fade = 0f;
}
}
internal static void FillVanilla()
{
// do not include ambient background
MusicBoxes = Enumerable.Range(1, 37).Select(c => new BgmEntry(Bgm.VanillaBgmOf(MusicBoxIdToCueId(c)), BgmPriority.MusicBox, () => Main.musicBox == c)).ToArray();
Title = new BgmEntry(Bgm.VanillaBgmOf(6), BgmPriority.Title, () => Main.gameMenu);
FrostMoon = new BgmEntry(Bgm.VanillaBgmOf(32), BgmPriority.Event, () => Main.snowMoon);
PumpkinMoon = new BgmEntry(Bgm.VanillaBgmOf(30), BgmPriority.Event, () => Main.pumpkinMoon);
MoonLord = new BgmEntry(Bgm.VanillaBgmOf(38), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.MoonLord) != 0 : Bgm.AnyNPCsForMusic(MoonLordNPCs));
MartianMadness = new BgmEntry(Bgm.VanillaBgmOf(37), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.MartianMadness) != 0 : Bgm.AnyNPCsForMusic(MartianMadnessNPCs));
LunarPillar = new BgmEntry(Bgm.VanillaBgmOf(34), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.LunarPillar) != 0 : Bgm.AnyNPCsForMusic(LunarPillarNPCs));
Plantera = new BgmEntry(Bgm.VanillaBgmOf(24), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.Plantera) != 0 : Bgm.AnyNPCsForMusic(PlanteraNPCs));
Boss2 = new BgmEntry(Bgm.VanillaBgmOf(12), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.Boss2) != 0 : Bgm.AnyNPCsForMusic(Boss2NPCs));
Boss1 = new BgmEntry(Bgm.VanillaBgmOf(5), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.Boss1) != 0 : Bgm.AnyNPCsForMusic(IsBoss1Boss));
Boss3 = new BgmEntry(Bgm.VanillaBgmOf(13), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.Boss3) != 0 : Bgm.AnyNPCsForMusic(Boss3NPCs));
Golem = new BgmEntry(Bgm.VanillaBgmOf(17), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.Golem) != 0 : Bgm.AnyNPCsForMusic(GolemNPCs));
QueenBee = new BgmEntry(Bgm.VanillaBgmOf(25), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.QueenBee) != 0 : Bgm.AnyNPCsForMusic(QueenBeeNPCs));
Pirates = new BgmEntry(Bgm.VanillaBgmOf(35), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.Pirates) != 0 : Bgm.AnyNPCsForMusic(PiratesNPCs));
GoblinArmy = new BgmEntry(Bgm.VanillaBgmOf(39), BgmPriority.Boss, () => Bgm.justScanned ? (Bgm.bossMusicId & BossBgms.GoblinArmy) != 0 : Bgm.AnyNPCsForMusic(GoblinArmyNPCs));
Underworld = new BgmEntry(Bgm.VanillaBgmOf(36), BgmPriority.Biome, () => Main.player[Main.myPlayer].position.Y > (Main.maxTilesY - 200) * 16);
Eclipse = new BgmEntry(Bgm.VanillaBgmOf(27), BgmPriority.Biome, () => Main.eclipse && Main.player[Main.myPlayer].position.Y < Main.worldSurface * 16 + Main.screenHeight / 2);
Space = new BgmEntry(Bgm.VanillaBgmOf(15), BgmPriority.Biome, IsInSpace);
Lihzahrd = new BgmEntry(Bgm.VanillaBgmOf(26), BgmPriority.Biome, () => Main.tile[(int)(Main.player[Main.myPlayer].Center.X / 16f), (int)(Main.player[Main.myPlayer].Center.Y / 16f)].wall == WallID.LihzahrdBrickUnsafe);
Mushrooms = new BgmEntry(Bgm.VanillaBgmOf(29), BgmPriority.Biome, () => (Main.bgStyle == 9 && Main.player[Main.myPlayer].position.Y < Main.worldSurface * 16 + Main.screenHeight / 2) || Main.ugBack == 2);
UgCorruption = new BgmEntry(Bgm.VanillaBgmOf(10), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneCorrupt && IsUnderground());
Corruption = new BgmEntry(Bgm.VanillaBgmOf(8), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneCorrupt);
UgCrimson = new BgmEntry(Bgm.VanillaBgmOf(33), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneCrimson && IsUnderground());
Crimson = new BgmEntry(Bgm.VanillaBgmOf(16), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneCrimson);
Dungeon = new BgmEntry(Bgm.VanillaBgmOf(23), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneDungeon);
Meteor = new BgmEntry(Bgm.VanillaBgmOf(2), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneMeteor);
Jungle = new BgmEntry(Bgm.VanillaBgmOf(7), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneJungle);
Snow = new BgmEntry(Bgm.VanillaBgmOf(20), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneSnow && IsUnderground());
Ice = new BgmEntry(Bgm.VanillaBgmOf(14), BgmPriority.Biome, () => Main.player[Main.myPlayer].ZoneSnow);
UgHallow = new BgmEntry(Bgm.VanillaBgmOf(11), BgmPriority.Environment, () => IsUnderground() && Main.player[Main.myPlayer].ZoneHoly);
UgDesert = new BgmEntry(Bgm.VanillaBgmOf(21), BgmPriority.Environment, () => IsUnderground() && Main.sandTiles > 2200);
Underground = new BgmEntry(new AltSupportingBgm(Bgm.VanillaBgmOf(4), Bgm.VanillaBgmOf(31), SwitchMode.Alternate), BgmPriority.Environment, IsUnderground);
BloodMoon = new BgmEntry(Bgm.VanillaBgmOf(2), BgmPriority.Environment, () => Main.bloodMoon);
Rain = new BgmEntry(Bgm.VanillaBgmOf(19), BgmPriority.Environment, () => Main.cloudAlpha > 0f && !Main.gameMenu);
Night = new BgmEntry(Bgm.VanillaBgmOf(3), BgmPriority.Environment, () => !Main.dayTime);
Hallow = new BgmEntry(Bgm.VanillaBgmOf(9), BgmPriority.Environment, () => Main.player[Main.myPlayer].ZoneHoly);
Ocean = new BgmEntry(Bgm.VanillaBgmOf(22), BgmPriority.Environment, IsInOcean);
Desert = new BgmEntry(Bgm.VanillaBgmOf(21), BgmPriority.Environment, () => Main.sandTiles > 2200);
Day = new BgmEntry(new AltSupportingBgm(Bgm.VanillaBgmOf(1), Bgm.VanillaBgmOf(18), SwitchMode.Random), BgmPriority.Environment, () => Main.dayTime);
Ambient = new BgmEntry(Bgm.VanillaBgmOf(28), BgmPriority.Ambient, () => Main.cloudAlpha > 0f && Main.player[Main.myPlayer].position.Y < Main.worldSurface * 16 + Main.screenHeight / 2 && !Main.player[Main.myPlayer].ZoneSnow);
PopulateDict();
}
static void UpdateCurrentEntry(BgmEntry e)
{
var m = e.Music;
// play if not already
if (m.State != SoundState.Playing)
{
m.Play();
}
else // fade in if needed
{
e.fade = MathHelper.Clamp(e.fade + fade_delta, 0f, 1f);
}
}
static void UpdateOtherEntry(BgmEntry current, BgmEntry e)
{
var m = e.Music;
if (m.State != SoundState.Playing)
{
e.fade = 0f;
return;
}
if (e.fade > 0.25f)
{
e.fade -= fade_delta;
}
else //if (current == null)
{
e.fade = 0f;
}
if (e.fade <= 0f)
{
m.Stop();
}
}
internal static void Update(Main _)
{
if (Main.musicVolume <= 0f || Main.dedServ)
{
return;
}
if (current != null)
{
if (HandleInactiveWindow(Entries.Values))
{
return;
}
}
ScanForVanillaBossMusics();
justScanned = true;
var newEntry = Entries.Select(e => e.Value).Where(e =>
e.Priority == BgmPriority.Title == Main.gameMenu &&
e.Priority != BgmPriority.Ambient &&
e.ShouldPlay() // do not call ShouldPlay for ambient BGMs, those are managed in UpdateAmbientEntry
).OrderByDescending(e =>
e.Priority
).FirstOrDefault();
if (newEntry.Priority < BgmPriority.Boss && bossMusicId != BossBgms.None)
{
if (bossMusicId == BossBgms.Custom)
{
newEntry = bossMusic_custom.Resolve();
}
}
Main.engine.Update();
HookManager.GameBehaviour.UpdateMusic(ref newEntry);
float moonLordSpawnFade = GetMoonLordSpawnFade(newEntry);
foreach (var e in Entries.Values)
{
if (e.Priority == BgmPriority.Ambient)
{
UpdateAmbientEntry(newEntry, e);
}
else if (e.Music == newEntry.Music)
{
UpdateCurrentEntry(e);
}
else
{
UpdateOtherEntry(newEntry, e);
}
var m = e.Music;
if (m.State == SoundState.Playing)
{
var nv = e.fade * Main.musicVolume * (e.Priority == BgmPriority.Ambient ? 1f : moonLordSpawnFade);
#pragma warning disable RECS0018
if (nv != m.Volume) // getting volume is way faster than setting using the XACT and XAudio APIs
#pragma warning restore RECS0018
{
m.Volume = nv;
}
}
}
current = newEntry;
justScanned = false;
}