Вопрос Партиклы

VOSTOKGRIEF1 · 4 Мар 2024

Java:

package wtf.expensive.modules.impl.combat;

import lombok.Getter;
import net.minecraft.block.AirBlock;
import net.minecraft.block.Blocks;
import net.minecraft.client.entity.player.ClientPlayerEntity;
import net.minecraft.entity.Entity;
import net.minecraft.entity.LivingEntity;
import net.minecraft.entity.item.EnderPearlEntity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.network.play.client.CUseEntityPacket;
import net.minecraft.util.Direction;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.ReuseableStream;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.shapes.IBooleanFunction;
import net.minecraft.util.math.shapes.ISelectionContext;
import net.minecraft.util.math.shapes.VoxelShape;
import net.minecraft.util.math.shapes.VoxelShapes;
import net.minecraft.util.math.vector.Vector2f;
import net.minecraft.util.math.vector.Vector3d;
import net.minecraft.util.math.vector.Vector3f;
import org.joml.Vector2d;
import org.joml.Vector4i;
import wtf.expensive.events.Event;
import wtf.expensive.events.EventManager;
import wtf.expensive.events.impl.packet.EventPacket;
import wtf.expensive.events.impl.player.EventMotion;
import wtf.expensive.events.impl.player.EventStep;
import wtf.expensive.events.impl.player.EventUpdate;
import wtf.expensive.events.impl.render.EventRender;
import wtf.expensive.modules.Function;
import wtf.expensive.modules.FunctionAnnotation;
import wtf.expensive.modules.Type;
import wtf.expensive.modules.settings.imp.SliderSetting;
import wtf.expensive.util.math.PlayerPositionTracker;
import wtf.expensive.util.render.BloomHelper;
import wtf.expensive.util.render.ColorUtil;
import wtf.expensive.util.render.ProjectionUtils;
import wtf.expensive.util.render.RenderUtil;
import wtf.expensive.util.render.animation.AnimationMath;
import wtf.expensive.util.world.WorldUtil;

import java.awt.*;
import java.util.*;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Stream;

import static net.minecraft.network.play.client.CUseEntityPacket.Action.ATTACK;
import static net.minecraft.util.math.AxisAlignedBB.calcSideHit;
import static wtf.expensive.util.math.PlayerPositionTracker.isInView;
import static wtf.expensive.util.world.WorldUtil.TotemUtil.getSphere;

@FunctionAnnotation(name = "Particles", type = Type.Combat)
public class Particles extends Function {

    public Particles() {
        super();
    }

    CopyOnWriteArrayList<Point> points = new CopyOnWriteArrayList<>();

    @Override
    public void onEvent(Event event) {
//        if (event instanceof EventPacket e) {
//            if (e.getPacket() instanceof CUseEntityPacket use) {
//                if (use.getAction() == ATTACK) {
//                    Entity entity = use.getEntityFromWorld(mc.world);
//                    if (mc.world != null && entity != null)
//                        createPoints(entity.getPositionVec().add(0,1,0));
//                }
//            }
//        }
        if (event instanceof EventMotion e) {
            for (Entity entity : mc.world.getAllEntities()) {
                if (entity instanceof LivingEntity l) {
                    if (l.hurtTime == 9) {
                        createPoints(l.getPositionVec().add(0,1,0));
                    }
                }
                if (entity instanceof EnderPearlEntity p) {
                    points.add(new Point(p.getPositionVec()));
                }
            }
        }
        if (event instanceof EventRender e) {
            if (e.isRender2D()) {
                if (points.size() > 100) {
                    points.remove(0);
                }
                for (Point point : points) {
                    long alive = (System.currentTimeMillis() - point.createdTime);
                    if (alive > point.aliveTime || !mc.player.canVectorBeSeenFixed(point.position) || !PlayerPositionTracker.isInView(point.position)) {
                        points.remove(point);
                        continue;
                    }

                    Vector2d pos = ProjectionUtils.project(point.position.x, point.position.y, point.position.z);

                    if (pos != null) {
                        float sizeDefault = point.size;

                        point.update();

                        float size = 15 - (float) alive / point.aliveTime;

                        BloomHelper.registerRenderCall(() -> {
                            //        RenderUtil.Render2D.drawImage(new ResourceLocation("expensive/images/ui/snowflake.png"), (float) pos.x, (float) pos.y, 15, 15, ColorUtil.getColorStyle(points.indexOf(point)));
                            RenderUtil.Render2D.drawImage(new ResourceLocation("expensive/images/ui/star.png"), (float) pos.x, (float) pos.y, 15, 15, ColorUtil.getColorStyle(points.indexOf(point)));
                        });
                 //       RenderUtil.Render2D.drawImage(new ResourceLocation("expensive/images/ui/snowflake.png"), (float) pos.x, (float) pos.y, 15, 15, ColorUtil.getColorStyle(points.indexOf(point)));
                        RenderUtil.Render2D.drawImage(new ResourceLocation("expensive/images/ui/star.png"), (float) pos.x, (float) pos.y, size, 15, ColorUtil.getColorStyle(points.indexOf(point)));

                    }
                }
            }
        }
    }

    private void createPoints(Vector3d position) {
        for (int i = 0; i < ThreadLocalRandom.current().nextInt(5, 100); i++) {
            points.add(new Point(position));
        }
    }

    private final class Point {
        public Vector3d position;
        public Vector3d motion;
        public Vector3d animatedMotion;

        public long aliveTime;
        public float size;

        public long createdTime = System.currentTimeMillis();

        public Point(Vector3d position) {
            this.position = new Vector3d(position.x,position.y,position.z);
            this.motion = new Vector3d(ThreadLocalRandom.current().nextFloat(-0.01f, 0.01f), 0, ThreadLocalRandom.current().nextFloat(-0.01f, 0.01f));
            this.animatedMotion = new Vector3d(0,0,0);
            size = ThreadLocalRandom.current().nextFloat(4, 7);
            aliveTime = ThreadLocalRandom.current().nextLong(3000, 10000);
        }


        public void update() {
            if (isGround()) {
                motion.y = 1;
                motion.x *= 1.05;
                motion.z *= 1.05;
            } else {
                motion.y = -0.01;
                motion.y *= 2;
                motion.z *= 1;
            }


            animatedMotion.x = AnimationMath.fast((float) animatedMotion.x, (float) (motion.x), 3);
            animatedMotion.y = AnimationMath.fast((float) animatedMotion.y, (float) (motion.y), 3);
            animatedMotion.z = AnimationMath.fast((float) animatedMotion.z, (float) (motion.z), 3);

            position = position.add(animatedMotion);


        }

        boolean isGround() {
            Vector3d position = this.position.add(animatedMotion);
            AxisAlignedBB bb = new AxisAlignedBB(position.x - 0.1, position.y - 0.1, position.z - 0.1, position.x + 0.1, position.y + 0.1, position.z + 0.1);
            return getSphere(new BlockPos(position), 2, 4, false, true, 0)
                    .stream()
                    .anyMatch(blockPos -> !mc.world.getBlockState(blockPos).isAir() &&
                            bb.intersects(new AxisAlignedBB(blockPos)) &&
                            AxisAlignedBB.calcSideHit(new AxisAlignedBB(blockPos.add(0, 1, 0)), position, new double[]{
                2D
            },null, 0.1f, 0.1f,0.1f) == Direction.DOWN);
        }


    }


}

Придумайте физику,и сделайте корректный isview так что бы когда не было видно партикла когда его не видно, тоесть он удалился, а потом когда его стало видно тогда он появился опять, а и еще надо рикошет от стен

HungerGG · 4 Мар 2024

аххаахха ещё че

Moriarty1667 · 4 Мар 2024

совсем ахуел малой

Konfeta · 4 Мар 2024

Хорошо, сейчас для тебя сделаем

GoodUsers · 4 Мар 2024

у меня такое в сурсах екапенисва сделано но я тебе не дам за бесплатно