76 lines
2.4 KiB
Java
76 lines
2.4 KiB
Java
package ru.betterend.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.particle.AnimatedParticle;
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import net.minecraft.client.particle.Particle;
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import net.minecraft.client.particle.ParticleFactory;
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import net.minecraft.client.particle.SpriteProvider;
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import net.minecraft.client.world.ClientWorld;
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import net.minecraft.particle.DefaultParticleType;
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import net.minecraft.util.math.MathHelper;
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import ru.betterend.util.MHelper;
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public class PaticlePortalSphere extends AnimatedParticle {
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private int ticks;
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private double preVX;
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private double preVY;
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private double preVZ;
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private double nextVX;
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private double nextVY;
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private double nextVZ;
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public PaticlePortalSphere(ClientWorld world, double x, double y, double z, SpriteProvider spriteProvider) {
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super(world, x, y, z, spriteProvider, 0);
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setSprite(spriteProvider.getSprite(random));
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this.maxAge = MHelper.randRange(20, 80, random);
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this.scale = MHelper.randRange(0.05F, 0.15F, random);
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this.setColor(0xFEBBD5);
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this.setTargetColor(0xBBFEE4);
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this.setSpriteForAge(spriteProvider);
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preVX = random.nextGaussian() * 0.02;
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preVY = random.nextGaussian() * 0.02;
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preVZ = random.nextGaussian() * 0.02;
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nextVX = random.nextGaussian() * 0.02;
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nextVY = random.nextGaussian() * 0.02;
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nextVZ = random.nextGaussian() * 0.02;
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}
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@Override
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public void tick() {
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ticks++;
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if (ticks > 30) {
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preVX = nextVX;
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preVY = nextVY;
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preVZ = nextVZ;
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nextVX = random.nextGaussian() * 0.02;
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nextVY = random.nextGaussian() * 0.02;
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nextVZ = random.nextGaussian() * 0.02;
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ticks = 0;
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}
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double delta = (double) ticks / 30.0;
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this.velocityX = MathHelper.lerp(delta, preVX, nextVX);
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this.velocityY = MathHelper.lerp(delta, preVY, nextVY);
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this.velocityZ = MathHelper.lerp(delta, preVZ, nextVZ);
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super.tick();
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}
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@Environment(EnvType.CLIENT)
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public static class FactoryPortalSphere implements ParticleFactory<DefaultParticleType> {
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private final SpriteProvider sprites;
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public FactoryPortalSphere(SpriteProvider sprites) {
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this.sprites = sprites;
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}
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@Override
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public Particle createParticle(DefaultParticleType type, ClientWorld world, double x, double y, double z, double vX, double vY, double vZ) {
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return new PaticlePortalSphere(world, x, y, z, sprites);
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}
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}
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}
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