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Decompile upstream Explosion Overhaul 0.2.3.0

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Gitea Runner
2026-05-04 10:03:58 +00:00
commit a8b3d372d7
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com/vinlanx/explosionoverhaul/client/PhysicsBasedExplosionEffect.java Normal file
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/*
* Decompiled with CFR 0.152.
*/
package com.vinlanx.explosionoverhaul.client;
import com.vinlanx.explosionoverhaul.Config;
import com.vinlanx.explosionoverhaul.CustomGlowParticleOptions;
import com.vinlanx.explosionoverhaul.PlasmaParticleOptions;
import com.vinlanx.explosionoverhaul.client.ExplosionWindController;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Random;
import net.minecraft.client.Minecraft;
import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.core.particles.ParticleOptions;
import net.minecraft.util.Mth;
import net.minecraft.world.phys.Vec3;
public class PhysicsBasedExplosionEffect {
private final ClientLevel level;
private final Random random;
private final Vec3 position;
private final float power;
private int age = 0;
private final int maxAge = 8;
private final float maxRadius;
private final int particleCount;
private final float particleScaleBase;
private final int totalLifetime;
private boolean finished = false;
private final int totalSparks;
private float sparkSpawnAccumulator = 0.0f;
private final List<Vec3> sparkDirections;
private int sparkIndex = 0;
public PhysicsBasedExplosionEffect(Vec3 position, float power) {
this.position = position;
this.power = power;
this.random = new Random();
this.level = Minecraft.m_91087_().f_91073_;
if (this.level == null) {
this.finished = true;
this.maxRadius = 0.0f;
this.particleCount = 0;
this.particleScaleBase = 0.0f;
this.totalLifetime = 0;
this.totalSparks = 0;
this.sparkDirections = new ArrayList<Vec3>();
return;
}
float calcPower = Mth.m_14036_((float)power, (float)1.0f, (float)100.0f);
float powerFraction = calcPower / 100.0f;
this.maxRadius = Mth.m_14179_((float)powerFraction, (float)3.0f, (float)40.0f);
this.particleCount = (int)Mth.m_14179_((float)powerFraction, (float)40.0f, (float)400.0f);
this.particleScaleBase = Mth.m_14179_((float)powerFraction, (float)5.0f, (float)37.5f);
this.totalLifetime = (int)Mth.m_14179_((float)powerFraction, (float)300.0f, (float)1800.0f) + this.random.nextInt(100) - 50;
this.totalSparks = (int)Mth.m_14179_((float)powerFraction, (float)3.0f, (float)150.0f);
this.sparkDirections = new ArrayList<Vec3>();
if (this.totalSparks > 0) {
double goldenRatio = (1.0 + Math.sqrt(5.0)) / 2.0;
double angleIncrement = Math.PI * 2 * goldenRatio;
for (int i = 0; i < this.totalSparks; ++i) {
double y = 1.0 - (double)i / (double)(this.totalSparks - 1) * 2.0;
double radius = Math.sqrt(1.0 - y * y);
double theta = angleIncrement * (double)i;
double x = Math.cos(theta) * radius;
double z = Math.sin(theta) * radius;
this.sparkDirections.add(new Vec3(x, z, y).m_82541_());
}
Collections.shuffle(this.sparkDirections, this.random);
}
}
public void tick() {
if (this.finished) {
return;
}
if (!((Boolean)Config.CLIENT.enableExplosionParticles.get()).booleanValue()) {
this.finished = true;
return;
}
++this.age;
if (this.age > this.maxAge) {
this.finished = true;
return;
}
if (Config.CLIENT.particleRenderMode.get() == Config.Client.ParticleRenderMode.REALISTIC_2) {
this.tickRealistic2();
} else {
this.tickRegular();
}
}
private void tickRealistic2() {
if (this.age == 1) {
double distance;
float f = this.age;
Objects.requireNonNull(this);
float progress = f / 8.0f;
float currentRadius = this.maxRadius * (float)Math.pow(progress, 0.4);
Vec3 particlePos = this.position.m_82520_((this.random.nextDouble() - 0.5) * (double)currentRadius, (this.random.nextDouble() - 0.5) * (double)currentRadius, (this.random.nextDouble() - 0.5) * (double)currentRadius);
Vec3 motion = new Vec3((this.random.nextDouble() - 0.5) * 0.05, (this.random.nextDouble() - 0.5) * 0.05, (this.random.nextDouble() - 0.5) * 0.05);
double distance3D = particlePos.m_82554_(this.position);
double heightPercent = this.maxRadius <= 0.0f ? 0.5 : Mth.m_14008_((double)(distance3D / (double)this.maxRadius), (double)0.25, (double)1.0);
Vec3 windDirection = ExplosionWindController.getWindDirection();
double glowSpeed = ExplosionWindController.computeGlowSpeed(heightPercent);
if (windDirection != Vec3.f_82478_ && glowSpeed > 0.0) {
motion = motion.m_82549_(windDirection.m_82490_(glowSpeed * 0.6));
}
int zone = (distance = particlePos.m_82554_(this.position)) / (double)this.maxRadius < 0.4 ? 1 : 0;
float particleScale = this.particleScaleBase * 1.0f * ((Double)Config.CLIENT.particleSizeScale.get()).floatValue();
int animationType = this.power <= 5.0f ? 2 : this.random.nextInt(2);
CustomGlowParticleOptions options = new CustomGlowParticleOptions(zone, this.power, particleScale, animationType, (float)this.position.f_82480_, this.maxRadius, (float)heightPercent);
this.level.m_7106_((ParticleOptions)options, particlePos.f_82479_, particlePos.f_82480_, particlePos.f_82481_, motion.f_82479_, motion.f_82480_, motion.f_82481_);
}
if (this.totalSparks > 0 && this.sparkIndex < this.totalSparks && ((Boolean)Config.CLIENT.enablePlasmaParticles.get()).booleanValue()) {
float f = this.age;
Objects.requireNonNull(this);
float progress2 = f / 8.0f;
float currentRadius2 = this.maxRadius * (float)Math.pow(progress2, 0.4);
float f2 = this.totalSparks;
Objects.requireNonNull(this);
float sparksToSpawnThisTick = f2 / 8.0f;
this.sparkSpawnAccumulator += sparksToSpawnThisTick;
int sparksToActuallySpawn = (int)this.sparkSpawnAccumulator;
if (sparksToActuallySpawn > 0) {
this.sparkSpawnAccumulator -= (float)sparksToActuallySpawn;
for (int j = 0; j < sparksToActuallySpawn && this.sparkIndex < this.totalSparks; ++j) {
Vec3 plasmaMotion = this.sparkDirections.get(this.sparkIndex);
++this.sparkIndex;
Vec3 plasmaSpawnPos = this.position.m_82549_(plasmaMotion.m_82490_((double)currentRadius2 * 0.8));
float strongSparkChance = 0.1f;
if (this.power > 10.0f) {
float powerFractionForChance = Mth.m_184655_((float)this.power, (float)10.0f, (float)100.0f);
strongSparkChance = Mth.m_14179_((float)powerFractionForChance, (float)0.1f, (float)0.35f);
}
float force = this.random.nextFloat() < strongSparkChance ? Mth.m_14179_((float)(this.power / 100.0f), (float)2.0f, (float)14.0f) * (0.9f + this.random.nextFloat() * 0.4f) : Mth.m_14179_((float)(this.power / 100.0f), (float)1.3f, (float)6.5f) * (0.6f + this.random.nextFloat() * 0.4f);
plasmaMotion = plasmaMotion.m_82490_((double)force);
PlasmaParticleOptions plasmaOptions = new PlasmaParticleOptions(this.power);
this.level.m_6493_((ParticleOptions)plasmaOptions, true, plasmaSpawnPos.f_82479_, plasmaSpawnPos.f_82480_, plasmaSpawnPos.f_82481_, plasmaMotion.f_82479_, plasmaMotion.f_82480_, plasmaMotion.f_82481_);
}
}
}
this.finished = false;
}
private void tickRegular() {
int particlesThisTick = this.particleCount / this.maxAge;
if (this.age == this.maxAge) {
particlesThisTick = this.particleCount - particlesThisTick * (this.maxAge - 1);
}
float f = this.age;
Objects.requireNonNull(this);
float progress = f / 8.0f;
float currentRadius = this.maxRadius * (float)Math.pow(progress, 0.4);
for (int i = 0; i < particlesThisTick; ++i) {
double distance;
double u = this.random.nextDouble();
double v = this.random.nextDouble();
double theta = Math.PI * 2 * u;
double phi = Math.acos(2.0 * v - 1.0);
double r = currentRadius;
Vec3 particlePos = this.position.m_82520_(r * Math.sin(phi) * Math.cos(theta), r * Math.sin(phi) * Math.sin(theta), r * Math.cos(phi));
Vec3 motion = new Vec3((this.random.nextDouble() - 0.5) * 0.05, (this.random.nextDouble() - 0.5) * 0.05, (this.random.nextDouble() - 0.5) * 0.05);
double distance3D = particlePos.m_82554_(this.position);
double heightPercent = this.maxRadius <= 0.0f ? 0.5 : Mth.m_14008_((double)(distance3D / (double)this.maxRadius), (double)0.25, (double)1.0);
Vec3 windDirection = ExplosionWindController.getWindDirection();
double glowSpeed = ExplosionWindController.computeGlowSpeed(heightPercent);
if (windDirection != Vec3.f_82478_ && glowSpeed > 0.0) {
motion = motion.m_82549_(windDirection.m_82490_(glowSpeed * 0.6));
}
int zone = (distance = particlePos.m_82554_(this.position)) / (double)this.maxRadius < 0.4 ? 1 : 0;
float particleScale = this.particleScaleBase * (0.8f + this.random.nextFloat() * 0.4f) * ((Double)Config.CLIENT.particleSizeScale.get()).floatValue();
int animationType = this.power <= 5.0f ? 2 : this.random.nextInt(2);
CustomGlowParticleOptions options = new CustomGlowParticleOptions(zone, this.power, particleScale, animationType, (float)this.position.f_82480_, this.maxRadius, (float)heightPercent);
this.level.m_7106_((ParticleOptions)options, particlePos.f_82479_, particlePos.f_82480_, particlePos.f_82481_, motion.f_82479_, motion.f_82480_, motion.f_82481_);
}
if (this.totalSparks > 0 && this.sparkIndex < this.totalSparks && ((Boolean)Config.CLIENT.enablePlasmaParticles.get()).booleanValue()) {
float f2 = this.totalSparks;
Objects.requireNonNull(this);
float sparksToSpawnThisTick = f2 / 8.0f;
this.sparkSpawnAccumulator += sparksToSpawnThisTick;
int sparksToActuallySpawn = (int)this.sparkSpawnAccumulator;
if (sparksToActuallySpawn > 0) {
this.sparkSpawnAccumulator -= (float)sparksToActuallySpawn;
for (int j = 0; j < sparksToActuallySpawn && this.sparkIndex < this.totalSparks; ++j) {
Vec3 plasmaMotion = this.sparkDirections.get(this.sparkIndex);
++this.sparkIndex;
Vec3 plasmaSpawnPos = this.position.m_82549_(plasmaMotion.m_82490_((double)currentRadius * 0.8));
float strongSparkChance = 0.1f;
if (this.power > 10.0f) {
float powerFractionForChance = Mth.m_184655_((float)this.power, (float)10.0f, (float)100.0f);
strongSparkChance = Mth.m_14179_((float)powerFractionForChance, (float)0.1f, (float)0.35f);
}
float force = this.random.nextFloat() < strongSparkChance ? Mth.m_14179_((float)(this.power / 100.0f), (float)2.0f, (float)14.0f) * (0.9f + this.random.nextFloat() * 0.4f) : Mth.m_14179_((float)(this.power / 100.0f), (float)1.3f, (float)6.5f) * (0.6f + this.random.nextFloat() * 0.4f);
plasmaMotion = plasmaMotion.m_82490_((double)force);
PlasmaParticleOptions plasmaOptions = new PlasmaParticleOptions(this.power);
this.level.m_6493_((ParticleOptions)plasmaOptions, true, plasmaSpawnPos.f_82479_, plasmaSpawnPos.f_82480_, plasmaSpawnPos.f_82481_, plasmaMotion.f_82479_, plasmaMotion.f_82480_, plasmaMotion.f_82481_);
}
}
}
this.finished = false;
}
public boolean isFinished() {
return this.finished;
}
}