410 lines
13 KiB
Java
410 lines
13 KiB
Java
import java.util.Random;
|
|
import net.runelite.mapping.Export;
|
|
import net.runelite.mapping.Implements;
|
|
import net.runelite.mapping.ObfuscatedName;
|
|
import net.runelite.mapping.ObfuscatedSignature;
|
|
|
|
@ObfuscatedName("db")
|
|
@Implements("Instrument")
|
|
public class Instrument {
|
|
@ObfuscatedName("s")
|
|
@Export("Instrument_samples")
|
|
static int[] Instrument_samples;
|
|
@ObfuscatedName("t")
|
|
@Export("Instrument_noise")
|
|
static int[] Instrument_noise;
|
|
@ObfuscatedName("y")
|
|
@Export("Instrument_sine")
|
|
static int[] Instrument_sine;
|
|
@ObfuscatedName("b")
|
|
@Export("Instrument_phases")
|
|
static int[] Instrument_phases;
|
|
@ObfuscatedName("c")
|
|
@Export("Instrument_delays")
|
|
static int[] Instrument_delays;
|
|
@ObfuscatedName("r")
|
|
@Export("Instrument_volumeSteps")
|
|
static int[] Instrument_volumeSteps;
|
|
@ObfuscatedName("p")
|
|
@Export("Instrument_pitchSteps")
|
|
static int[] Instrument_pitchSteps;
|
|
@ObfuscatedName("v")
|
|
@Export("Instrument_pitchBaseSteps")
|
|
static int[] Instrument_pitchBaseSteps;
|
|
@ObfuscatedName("m")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field413;
|
|
@ObfuscatedName("f")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field414;
|
|
@ObfuscatedName("q")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field415;
|
|
@ObfuscatedName("w")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field416;
|
|
@ObfuscatedName("o")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field417;
|
|
@ObfuscatedName("u")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field418;
|
|
@ObfuscatedName("g")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field419;
|
|
@ObfuscatedName("l")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field420;
|
|
@ObfuscatedName("e")
|
|
@Export("oscillatorVolume")
|
|
int[] oscillatorVolume;
|
|
@ObfuscatedName("x")
|
|
@Export("oscillatorPitch")
|
|
int[] oscillatorPitch;
|
|
@ObfuscatedName("d")
|
|
@Export("oscillatorDelays")
|
|
int[] oscillatorDelays;
|
|
@ObfuscatedName("k")
|
|
@Export("delayTime")
|
|
int delayTime;
|
|
@ObfuscatedName("n")
|
|
@Export("delayDecay")
|
|
int delayDecay;
|
|
@ObfuscatedName("i")
|
|
@ObfuscatedSignature(
|
|
signature = "Ldi;"
|
|
)
|
|
@Export("filter")
|
|
AudioFilter filter;
|
|
@ObfuscatedName("a")
|
|
@ObfuscatedSignature(
|
|
signature = "Lde;"
|
|
)
|
|
SoundEnvelope field421;
|
|
@ObfuscatedName("z")
|
|
@Export("duration")
|
|
int duration;
|
|
@ObfuscatedName("j")
|
|
@Export("offset")
|
|
int offset;
|
|
|
|
Instrument() {
|
|
this.oscillatorVolume = new int[]{0, 0, 0, 0, 0};
|
|
this.oscillatorPitch = new int[]{0, 0, 0, 0, 0};
|
|
this.oscillatorDelays = new int[]{0, 0, 0, 0, 0};
|
|
this.delayTime = 0;
|
|
this.delayDecay = 100;
|
|
this.duration = 500;
|
|
this.offset = 0;
|
|
}
|
|
|
|
@ObfuscatedName("m")
|
|
@Export("synthesize")
|
|
final int[] synthesize(int var1, int var2) {
|
|
class212.clearIntArray(Instrument_samples, 0, var1);
|
|
if (var2 < 10) {
|
|
return Instrument_samples;
|
|
} else {
|
|
double var3 = (double)var1 / ((double)var2 + 0.0D);
|
|
this.field413.reset();
|
|
this.field414.reset();
|
|
int var5 = 0;
|
|
int var6 = 0;
|
|
int var7 = 0;
|
|
if (this.field415 != null) {
|
|
this.field415.reset();
|
|
this.field416.reset();
|
|
var5 = (int)((double)(this.field415.end - this.field415.start) * 32.768D / var3);
|
|
var6 = (int)((double)this.field415.start * 32.768D / var3);
|
|
}
|
|
|
|
int var8 = 0;
|
|
int var9 = 0;
|
|
int var10 = 0;
|
|
if (this.field417 != null) {
|
|
this.field417.reset();
|
|
this.field418.reset();
|
|
var8 = (int)((double)(this.field417.end - this.field417.start) * 32.768D / var3);
|
|
var9 = (int)((double)this.field417.start * 32.768D / var3);
|
|
}
|
|
|
|
int var11;
|
|
for (var11 = 0; var11 < 5; ++var11) {
|
|
if (this.oscillatorVolume[var11] != 0) {
|
|
Instrument_phases[var11] = 0;
|
|
Instrument_delays[var11] = (int)((double)this.oscillatorDelays[var11] * var3);
|
|
Instrument_volumeSteps[var11] = (this.oscillatorVolume[var11] << 14) / 100;
|
|
Instrument_pitchSteps[var11] = (int)((double)(this.field413.end - this.field413.start) * 32.768D * Math.pow(1.0057929410678534D, (double)this.oscillatorPitch[var11]) / var3);
|
|
Instrument_pitchBaseSteps[var11] = (int)((double)this.field413.start * 32.768D / var3);
|
|
}
|
|
}
|
|
|
|
int var12;
|
|
int var13;
|
|
int var14;
|
|
int var15;
|
|
int[] var10000;
|
|
for (var11 = 0; var11 < var1; ++var11) {
|
|
var12 = this.field413.doStep(var1);
|
|
var13 = this.field414.doStep(var1);
|
|
if (this.field415 != null) {
|
|
var14 = this.field415.doStep(var1);
|
|
var15 = this.field416.doStep(var1);
|
|
var12 += this.evaluateWave(var7, var15, this.field415.form) >> 1;
|
|
var7 = var7 + var6 + (var14 * var5 >> 16);
|
|
}
|
|
|
|
if (this.field417 != null) {
|
|
var14 = this.field417.doStep(var1);
|
|
var15 = this.field418.doStep(var1);
|
|
var13 = var13 * ((this.evaluateWave(var10, var15, this.field417.form) >> 1) + 32768) >> 15;
|
|
var10 = var10 + var9 + (var14 * var8 >> 16);
|
|
}
|
|
|
|
for (var14 = 0; var14 < 5; ++var14) {
|
|
if (this.oscillatorVolume[var14] != 0) {
|
|
var15 = Instrument_delays[var14] + var11;
|
|
if (var15 < var1) {
|
|
var10000 = Instrument_samples;
|
|
var10000[var15] += this.evaluateWave(Instrument_phases[var14], var13 * Instrument_volumeSteps[var14] >> 15, this.field413.form);
|
|
var10000 = Instrument_phases;
|
|
var10000[var14] += (var12 * Instrument_pitchSteps[var14] >> 16) + Instrument_pitchBaseSteps[var14];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int var16;
|
|
if (this.field419 != null) {
|
|
this.field419.reset();
|
|
this.field420.reset();
|
|
var11 = 0;
|
|
boolean var17 = false;
|
|
boolean var18 = true;
|
|
|
|
for (var14 = 0; var14 < var1; ++var14) {
|
|
var15 = this.field419.doStep(var1);
|
|
var16 = this.field420.doStep(var1);
|
|
if (var18) {
|
|
var12 = (var15 * (this.field419.end - this.field419.start) >> 8) + this.field419.start;
|
|
} else {
|
|
var12 = (var16 * (this.field419.end - this.field419.start) >> 8) + this.field419.start;
|
|
}
|
|
|
|
var11 += 256;
|
|
if (var11 >= var12) {
|
|
var11 = 0;
|
|
var18 = !var18;
|
|
}
|
|
|
|
if (var18) {
|
|
Instrument_samples[var14] = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (this.delayTime > 0 && this.delayDecay > 0) {
|
|
var11 = (int)((double)this.delayTime * var3);
|
|
|
|
for (var12 = var11; var12 < var1; ++var12) {
|
|
var10000 = Instrument_samples;
|
|
var10000[var12] += Instrument_samples[var12 - var11] * this.delayDecay / 100;
|
|
}
|
|
}
|
|
|
|
if (this.filter.field36[0] > 0 || this.filter.field36[1] > 0) {
|
|
this.field421.reset();
|
|
var11 = this.field421.doStep(var1 + 1);
|
|
var12 = this.filter.method26(0, (float)var11 / 65536.0F);
|
|
var13 = this.filter.method26(1, (float)var11 / 65536.0F);
|
|
if (var1 >= var12 + var13) {
|
|
var14 = 0;
|
|
var15 = var13;
|
|
if (var13 > var1 - var12) {
|
|
var15 = var1 - var12;
|
|
}
|
|
|
|
int var19;
|
|
while (var14 < var15) {
|
|
var16 = (int)((long)Instrument_samples[var14 + var12] * (long)AudioFilter.field35 >> 16);
|
|
|
|
for (var19 = 0; var19 < var12; ++var19) {
|
|
var16 += (int)((long)Instrument_samples[var14 + var12 - 1 - var19] * (long)AudioFilter.field33[0][var19] >> 16);
|
|
}
|
|
|
|
for (var19 = 0; var19 < var14; ++var19) {
|
|
var16 -= (int)((long)Instrument_samples[var14 - 1 - var19] * (long)AudioFilter.field33[1][var19] >> 16);
|
|
}
|
|
|
|
Instrument_samples[var14] = var16;
|
|
var11 = this.field421.doStep(var1 + 1);
|
|
++var14;
|
|
}
|
|
|
|
var15 = 128;
|
|
|
|
while (true) {
|
|
if (var15 > var1 - var12) {
|
|
var15 = var1 - var12;
|
|
}
|
|
|
|
int var20;
|
|
while (var14 < var15) {
|
|
var19 = (int)((long)Instrument_samples[var14 + var12] * (long)AudioFilter.field35 >> 16);
|
|
|
|
for (var20 = 0; var20 < var12; ++var20) {
|
|
var19 += (int)((long)Instrument_samples[var14 + var12 - 1 - var20] * (long)AudioFilter.field33[0][var20] >> 16);
|
|
}
|
|
|
|
for (var20 = 0; var20 < var13; ++var20) {
|
|
var19 -= (int)((long)Instrument_samples[var14 - 1 - var20] * (long)AudioFilter.field33[1][var20] >> 16);
|
|
}
|
|
|
|
Instrument_samples[var14] = var19;
|
|
var11 = this.field421.doStep(var1 + 1);
|
|
++var14;
|
|
}
|
|
|
|
if (var14 >= var1 - var12) {
|
|
while (var14 < var1) {
|
|
var19 = 0;
|
|
|
|
for (var20 = var14 + var12 - var1; var20 < var12; ++var20) {
|
|
var19 += (int)((long)Instrument_samples[var14 + var12 - 1 - var20] * (long)AudioFilter.field33[0][var20] >> 16);
|
|
}
|
|
|
|
for (var20 = 0; var20 < var13; ++var20) {
|
|
var19 -= (int)((long)Instrument_samples[var14 - 1 - var20] * (long)AudioFilter.field33[1][var20] >> 16);
|
|
}
|
|
|
|
Instrument_samples[var14] = var19;
|
|
this.field421.doStep(var1 + 1);
|
|
++var14;
|
|
}
|
|
break;
|
|
}
|
|
|
|
var12 = this.filter.method26(0, (float)var11 / 65536.0F);
|
|
var13 = this.filter.method26(1, (float)var11 / 65536.0F);
|
|
var15 += 128;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (var11 = 0; var11 < var1; ++var11) {
|
|
if (Instrument_samples[var11] < -32768) {
|
|
Instrument_samples[var11] = -32768;
|
|
}
|
|
|
|
if (Instrument_samples[var11] > 32767) {
|
|
Instrument_samples[var11] = 32767;
|
|
}
|
|
}
|
|
|
|
return Instrument_samples;
|
|
}
|
|
}
|
|
|
|
@ObfuscatedName("f")
|
|
@Export("evaluateWave")
|
|
final int evaluateWave(int var1, int var2, int var3) {
|
|
return var3 == 1 ? ((var1 & 32767) < 16384 ? var2 : -var2) : (var3 == 2 ? Instrument_sine[var1 & 32767] * var2 >> 14 : (var3 == 3 ? (var2 * (var1 & 32767) >> 14) - var2 : (var3 == 4 ? var2 * Instrument_noise[var1 / 2607 & 32767] : 0)));
|
|
}
|
|
|
|
@ObfuscatedName("q")
|
|
@ObfuscatedSignature(
|
|
signature = "(Lgr;)V"
|
|
)
|
|
@Export("decode")
|
|
final void decode(Buffer var1) {
|
|
this.field413 = new SoundEnvelope();
|
|
this.field413.decode(var1);
|
|
this.field414 = new SoundEnvelope();
|
|
this.field414.decode(var1);
|
|
int var2 = var1.readUnsignedByte();
|
|
if (var2 != 0) {
|
|
--var1.index;
|
|
this.field415 = new SoundEnvelope();
|
|
this.field415.decode(var1);
|
|
this.field416 = new SoundEnvelope();
|
|
this.field416.decode(var1);
|
|
}
|
|
|
|
var2 = var1.readUnsignedByte();
|
|
if (var2 != 0) {
|
|
--var1.index;
|
|
this.field417 = new SoundEnvelope();
|
|
this.field417.decode(var1);
|
|
this.field418 = new SoundEnvelope();
|
|
this.field418.decode(var1);
|
|
}
|
|
|
|
var2 = var1.readUnsignedByte();
|
|
if (var2 != 0) {
|
|
--var1.index;
|
|
this.field419 = new SoundEnvelope();
|
|
this.field419.decode(var1);
|
|
this.field420 = new SoundEnvelope();
|
|
this.field420.decode(var1);
|
|
}
|
|
|
|
for (int var3 = 0; var3 < 10; ++var3) {
|
|
int var4 = var1.method48();
|
|
if (var4 == 0) {
|
|
break;
|
|
}
|
|
|
|
this.oscillatorVolume[var3] = var4;
|
|
this.oscillatorPitch[var3] = var1.method47();
|
|
this.oscillatorDelays[var3] = var1.method48();
|
|
}
|
|
|
|
this.delayTime = var1.method48();
|
|
this.delayDecay = var1.method48();
|
|
this.duration = var1.readUnsignedShort();
|
|
this.offset = var1.readUnsignedShort();
|
|
this.filter = new AudioFilter();
|
|
this.field421 = new SoundEnvelope();
|
|
this.filter.method27(var1, this.field421);
|
|
}
|
|
|
|
static {
|
|
Instrument_noise = new int[32768];
|
|
Random var0 = new Random(0L);
|
|
|
|
int var1;
|
|
for (var1 = 0; var1 < 32768; ++var1) {
|
|
Instrument_noise[var1] = (var0.nextInt() & 2) - 1;
|
|
}
|
|
|
|
Instrument_sine = new int[32768];
|
|
|
|
for (var1 = 0; var1 < 32768; ++var1) {
|
|
Instrument_sine[var1] = (int)(Math.sin((double)var1 / 5215.1903D) * 16384.0D);
|
|
}
|
|
|
|
Instrument_samples = new int[220500];
|
|
Instrument_phases = new int[5];
|
|
Instrument_delays = new int[5];
|
|
Instrument_volumeSteps = new int[5];
|
|
Instrument_pitchSteps = new int[5];
|
|
Instrument_pitchBaseSteps = new int[5];
|
|
}
|
|
}
|