package net.minecraft.client.particle; import com.mojang.blaze3d.vertex.VertexConsumer; import java.util.Optional; import net.minecraft.client.Camera; import net.minecraft.client.multiplayer.ClientLevel; import net.minecraft.core.particles.VibrationParticleOption; import net.minecraft.util.Mth; import net.minecraft.world.level.gameevent.PositionSource; import net.minecraft.world.phys.Vec3; import net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.api.distmarker.OnlyIn; import org.joml.Quaternionf; @OnlyIn(Dist.CLIENT) public class VibrationSignalParticle extends TextureSheetParticle { private final PositionSource target; private float rot; private float rotO; private float pitch; private float pitchO; VibrationSignalParticle(ClientLevel p_234105_, double p_234106_, double p_234107_, double p_234108_, PositionSource p_234109_, int p_234110_) { super(p_234105_, p_234106_, p_234107_, p_234108_, 0.0, 0.0, 0.0); this.quadSize = 0.3F; this.target = p_234109_; this.lifetime = p_234110_; Optional optional = p_234109_.getPosition(p_234105_); if (optional.isPresent()) { Vec3 vec3 = optional.get(); double d0 = p_234106_ - vec3.x(); double d1 = p_234107_ - vec3.y(); double d2 = p_234108_ - vec3.z(); this.rotO = this.rot = (float)Mth.atan2(d0, d2); this.pitchO = this.pitch = (float)Mth.atan2(d1, Math.sqrt(d0 * d0 + d2 * d2)); } } @Override public void render(VertexConsumer p_172475_, Camera p_172476_, float p_172477_) { float f = Mth.sin((this.age + p_172477_ - (float) (Math.PI * 2)) * 0.05F) * 2.0F; float f1 = Mth.lerp(p_172477_, this.rotO, this.rot); float f2 = Mth.lerp(p_172477_, this.pitchO, this.pitch) + (float) (Math.PI / 2); Quaternionf quaternionf = new Quaternionf(); quaternionf.rotationY(f1).rotateX(-f2).rotateY(f); this.renderRotatedQuad(p_172475_, p_172476_, quaternionf, p_172477_); quaternionf.rotationY((float) -Math.PI + f1).rotateX(f2).rotateY(f); this.renderRotatedQuad(p_172475_, p_172476_, quaternionf, p_172477_); } @Override public int getLightColor(float p_172469_) { return 240; } @Override public ParticleRenderType getRenderType() { return ParticleRenderType.PARTICLE_SHEET_TRANSLUCENT; } @Override public void tick() { this.xo = this.x; this.yo = this.y; this.zo = this.z; if (this.age++ >= this.lifetime) { this.remove(); } else { Optional optional = this.target.getPosition(this.level); if (optional.isEmpty()) { this.remove(); } else { int i = this.lifetime - this.age; double d0 = 1.0 / i; Vec3 vec3 = optional.get(); this.x = Mth.lerp(d0, this.x, vec3.x()); this.y = Mth.lerp(d0, this.y, vec3.y()); this.z = Mth.lerp(d0, this.z, vec3.z()); double d1 = this.x - vec3.x(); double d2 = this.y - vec3.y(); double d3 = this.z - vec3.z(); this.rotO = this.rot; this.rot = (float)Mth.atan2(d1, d3); this.pitchO = this.pitch; this.pitch = (float)Mth.atan2(d2, Math.sqrt(d1 * d1 + d3 * d3)); } } } @OnlyIn(Dist.CLIENT) public static class Provider implements ParticleProvider { private final SpriteSet sprite; public Provider(SpriteSet p_172490_) { this.sprite = p_172490_; } public Particle createParticle( VibrationParticleOption p_172501_, ClientLevel p_172502_, double p_172503_, double p_172504_, double p_172505_, double p_172506_, double p_172507_, double p_172508_ ) { VibrationSignalParticle vibrationsignalparticle = new VibrationSignalParticle( p_172502_, p_172503_, p_172504_, p_172505_, p_172501_.getDestination(), p_172501_.getArrivalInTicks() ); vibrationsignalparticle.pickSprite(this.sprite); vibrationsignalparticle.setAlpha(1.0F); return vibrationsignalparticle; } } }