66 lines
2.1 KiB
Java
66 lines
2.1 KiB
Java
package net.minecraft.client.particle;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.client.multiplayer.ClientLevel;
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import net.minecraft.core.particles.TrailParticleOption;
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import net.minecraft.util.ARGB;
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import net.minecraft.util.Mth;
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import net.minecraft.world.phys.Vec3;
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@Environment(EnvType.CLIENT)
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public class TrailParticle extends TextureSheetParticle {
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private final Vec3 target;
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TrailParticle(ClientLevel level, double x, double y, double z, double xSpeed, double ySpeed, double zSpeed, Vec3 target, int color) {
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super(level, x, y, z, xSpeed, ySpeed, zSpeed);
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color = ARGB.scaleRGB(color, 0.875F + this.random.nextFloat() * 0.25F, 0.875F + this.random.nextFloat() * 0.25F, 0.875F + this.random.nextFloat() * 0.25F);
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this.rCol = ARGB.red(color) / 255.0F;
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this.gCol = ARGB.green(color) / 255.0F;
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this.bCol = ARGB.blue(color) / 255.0F;
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this.quadSize = 0.26F;
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this.target = target;
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}
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@Override
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public ParticleRenderType getRenderType() {
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return ParticleRenderType.PARTICLE_SHEET_OPAQUE;
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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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} else {
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int i = this.lifetime - this.age;
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double d = 1.0 / i;
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this.x = Mth.lerp(d, this.x, this.target.x());
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this.y = Mth.lerp(d, this.y, this.target.y());
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this.z = Mth.lerp(d, this.z, this.target.z());
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}
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}
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@Override
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public int getLightColor(float partialTick) {
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return 15728880;
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}
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@Environment(EnvType.CLIENT)
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public static class Provider implements ParticleProvider<TrailParticleOption> {
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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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public Particle createParticle(TrailParticleOption type, ClientLevel level, double x, double y, double z, double xSpeed, double ySpeed, double zSpeed) {
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TrailParticle trailParticle = new TrailParticle(level, x, y, z, xSpeed, ySpeed, zSpeed, type.target(), type.color());
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trailParticle.pickSprite(this.sprite);
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trailParticle.setLifetime(type.duration());
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return trailParticle;
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}
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}
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}
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