117 lines
4.5 KiB
Java
117 lines
4.5 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* org.joml.Quaternionf
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*/
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package net.minecraft.client.particle;
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import java.util.Optional;
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import net.minecraft.client.Camera;
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import net.minecraft.client.multiplayer.ClientLevel;
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import net.minecraft.client.particle.Particle;
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import net.minecraft.client.particle.ParticleProvider;
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import net.minecraft.client.particle.SingleQuadParticle;
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import net.minecraft.client.particle.SpriteSet;
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import net.minecraft.client.renderer.state.QuadParticleRenderState;
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import net.minecraft.client.renderer.texture.TextureAtlasSprite;
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import net.minecraft.core.particles.VibrationParticleOption;
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import net.minecraft.util.Mth;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.level.gameevent.PositionSource;
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import net.minecraft.world.phys.Vec3;
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import org.joml.Quaternionf;
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public class VibrationSignalParticle
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extends SingleQuadParticle {
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private final PositionSource target;
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private float rot;
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private float rotO;
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private float pitch;
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private float pitchO;
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private VibrationSignalParticle(ClientLevel level, double x, double y, double z, PositionSource target, int arrivalInTicks, TextureAtlasSprite sprite) {
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super(level, x, y, z, 0.0, 0.0, 0.0, sprite);
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this.quadSize = 0.3f;
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this.target = target;
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this.lifetime = arrivalInTicks;
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Optional<Vec3> position = target.getPosition(level);
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if (position.isPresent()) {
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Vec3 destination = position.get();
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double dx = x - destination.x();
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double dy = y - destination.y();
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double dz = z - destination.z();
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this.rotO = this.rot = (float)Mth.atan2(dx, dz);
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this.pitchO = this.pitch = (float)Mth.atan2(dy, Math.sqrt(dx * dx + dz * dz));
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}
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}
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@Override
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public void extract(QuadParticleRenderState particleTypeRenderState, Camera camera, float partialTickTime) {
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float randomSway = Mth.sin(((float)this.age + partialTickTime - (float)Math.PI * 2) * 0.05f) * 2.0f;
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float lerpedRotation = Mth.lerp(partialTickTime, this.rotO, this.rot);
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float lerpedPitch = Mth.lerp(partialTickTime, this.pitchO, this.pitch) + 1.5707964f;
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Quaternionf rotation = new Quaternionf();
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rotation.rotationY(lerpedRotation).rotateX(-lerpedPitch).rotateY(randomSway);
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this.extractRotatedQuad(particleTypeRenderState, camera, rotation, partialTickTime);
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rotation.rotationY((float)(-Math.PI) + lerpedRotation).rotateX(lerpedPitch).rotateY(randomSway);
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this.extractRotatedQuad(particleTypeRenderState, camera, rotation, partialTickTime);
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}
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@Override
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public int getLightColor(float a) {
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return 240;
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}
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@Override
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public SingleQuadParticle.Layer getLayer() {
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return SingleQuadParticle.Layer.TRANSLUCENT;
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}
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@Override
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public void tick() {
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this.xo = this.x;
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this.yo = this.y;
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this.zo = this.z;
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if (this.age++ >= this.lifetime) {
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this.remove();
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return;
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}
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Optional<Vec3> position = this.target.getPosition(this.level);
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if (position.isEmpty()) {
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this.remove();
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return;
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}
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int ticksRemaining = this.lifetime - this.age;
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double alpha = 1.0 / (double)ticksRemaining;
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Vec3 destination = position.get();
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this.x = Mth.lerp(alpha, this.x, destination.x());
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this.y = Mth.lerp(alpha, this.y, destination.y());
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this.z = Mth.lerp(alpha, this.z, destination.z());
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double dx = this.x - destination.x();
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double dy = this.y - destination.y();
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double dz = this.z - destination.z();
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this.rotO = this.rot;
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this.rot = (float)Mth.atan2(dx, dz);
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this.pitchO = this.pitch;
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this.pitch = (float)Mth.atan2(dy, Math.sqrt(dx * dx + dz * dz));
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}
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public static class Provider
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implements ParticleProvider<VibrationParticleOption> {
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private final SpriteSet sprite;
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public Provider(SpriteSet sprite) {
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this.sprite = sprite;
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}
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@Override
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public Particle createParticle(VibrationParticleOption options, ClientLevel level, double x, double y, double z, double xAux, double yAux, double zAux, RandomSource random) {
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VibrationSignalParticle particle = new VibrationSignalParticle(level, x, y, z, options.getDestination(), options.getArrivalInTicks(), this.sprite.get(random));
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particle.setAlpha(1.0f);
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return particle;
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}
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}
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}
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