207 lines
9.8 KiB
Java
207 lines
9.8 KiB
Java
package com.atsuishio.superbwarfare.entity.vehicle;
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import com.atsuishio.superbwarfare.entity.DroneEntity;
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import com.atsuishio.superbwarfare.entity.TargetEntity;
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import com.atsuishio.superbwarfare.entity.projectile.FlareDecoyEntity;
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import com.atsuishio.superbwarfare.entity.projectile.LaserEntity;
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import com.atsuishio.superbwarfare.entity.projectile.ProjectileEntity;
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import com.atsuishio.superbwarfare.init.ModDamageTypes;
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import com.atsuishio.superbwarfare.init.ModSounds;
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import net.minecraft.core.Direction;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.network.syncher.EntityDataAccessor;
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import net.minecraft.network.syncher.EntityDataSerializers;
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import net.minecraft.network.syncher.SynchedEntityData;
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import net.minecraft.sounds.SoundEvent;
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import net.minecraft.sounds.SoundEvents;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.AreaEffectCloud;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.MoverType;
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import net.minecraft.world.entity.item.ItemEntity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.entity.projectile.Projectile;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.entity.EntityTypeTest;
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import net.minecraft.world.phys.Vec3;
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import org.jetbrains.annotations.NotNull;
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import org.joml.Math;
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import org.joml.Vector3f;
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public class MobileVehicleEntity extends EnergyVehicleEntity {
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public static final EntityDataAccessor<Float> POWER = SynchedEntityData.defineId(MobileVehicleEntity.class, EntityDataSerializers.FLOAT);
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public boolean leftInputDown;
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public boolean rightInputDown;
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public boolean forwardInputDown;
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public boolean backInputDown;
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public boolean upInputDown;
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public boolean downInputDown;
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public boolean decoyInputDown;
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public double lastTickSpeed;
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public double lastTickVerticalSpeed;
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public int collisionCoolDown;
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public MobileVehicleEntity(EntityType<?> pEntityType, Level pLevel) {
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super(pEntityType, pLevel);
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}
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@Override
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public void playerTouch(Player pPlayer) {
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if (pPlayer.isCrouching() && !this.level().isClientSide) {
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double entitySize = pPlayer.getBbWidth() * pPlayer.getBbHeight();
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double thisSize = this.getBbWidth() * this.getBbHeight();
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double f = Math.min(entitySize / thisSize, 2);
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double f1 = Math.min(thisSize / entitySize, 4);
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this.setDeltaMovement(this.getDeltaMovement().add(new Vec3(pPlayer.position().vectorTo(this.position()).toVector3f()).scale(0.15 * f * pPlayer.getDeltaMovement().length())));
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pPlayer.setDeltaMovement(pPlayer.getDeltaMovement().add(new Vec3(this.position().vectorTo(pPlayer.position()).toVector3f()).scale(0.1 * f1 * pPlayer.getDeltaMovement().length())));
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}
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}
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@Override
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public void baseTick() {
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lastTickSpeed = new Vec3(this.getDeltaMovement().x, this.getDeltaMovement().y + 0.06, this.getDeltaMovement().z).length();
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lastTickVerticalSpeed = this.getDeltaMovement().y + 0.06;
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if (collisionCoolDown > 0) {
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collisionCoolDown--;
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}
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super.baseTick();
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crushEntities(this.getDeltaMovement());
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this.setDeltaMovement(this.getDeltaMovement().add(0.0, -0.06, 0.0));
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this.move(MoverType.SELF, this.getDeltaMovement());
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this.refreshDimensions();
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}
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@Override
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public void move(@NotNull MoverType movementType, @NotNull Vec3 movement) {
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super.move(movementType, movement);
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if (lastTickSpeed < 0.3 || collisionCoolDown > 0) return;
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if ((verticalCollision)) {
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if (this instanceof IHelicopterEntity) {
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this.hurt(ModDamageTypes.causeVehicleStrikeDamage(this.level().registryAccess(), this, this.getFirstPassenger() == null ? this : this.getFirstPassenger()), (float) (100 * ((lastTickSpeed - 0.3) * (lastTickSpeed - 0.3))));
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this.bounceVertical(Direction.getNearest(this.getDeltaMovement().x(), this.getDeltaMovement().y(), this.getDeltaMovement().z()).getOpposite());
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} else if (Mth.abs((float) lastTickVerticalSpeed) > 0.6) {
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this.hurt(ModDamageTypes.causeVehicleStrikeDamage(this.level().registryAccess(), this, this.getFirstPassenger() == null ? this : this.getFirstPassenger()), (float) (240 * ((Mth.abs((float) lastTickVerticalSpeed) - 0.6) * (lastTickSpeed - 0.4) * (lastTickSpeed - 0.4))));
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if (!this.level().isClientSide) {
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this.level().playSound(null, this, ModSounds.VEHICLE_STRIKE.get(), this.getSoundSource(), 1, 1);
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}
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this.bounceVertical(Direction.getNearest(this.getDeltaMovement().x(), this.getDeltaMovement().y(), this.getDeltaMovement().z()).getOpposite());
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}
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}
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if (this.horizontalCollision) {
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this.hurt(ModDamageTypes.causeVehicleStrikeDamage(this.level().registryAccess(), this, this.getFirstPassenger() == null ? this : this.getFirstPassenger()), (float) (180 * ((lastTickSpeed - 0.4) * (lastTickSpeed - 0.4))));
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this.bounceHorizontal(Direction.getNearest(this.getDeltaMovement().x(), this.getDeltaMovement().y(), this.getDeltaMovement().z()).getOpposite());
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if (!this.level().isClientSide) {
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this.level().playSound(null, this, ModSounds.VEHICLE_STRIKE.get(), this.getSoundSource(), 1, 1);
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}
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collisionCoolDown = 4;
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crash = true;
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}
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}
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public void bounceHorizontal(Direction direction) {
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switch (direction.getAxis()) {
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case X:
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this.setDeltaMovement(this.getDeltaMovement().multiply(-0.8, 0.99, 0.99));
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break;
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case Z:
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this.setDeltaMovement(this.getDeltaMovement().multiply(0.99, 0.99, -0.8));
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break;
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}
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}
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public void bounceVertical(Direction direction) {
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if (!this.level().isClientSide) {
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this.level().playSound(null, this, ModSounds.VEHICLE_STRIKE.get(), this.getSoundSource(), 1, 1);
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}
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collisionCoolDown = 4;
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crash = true;
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if (direction.getAxis() == Direction.Axis.Y) {
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this.setDeltaMovement(this.getDeltaMovement().multiply(0.9, -0.8, 0.9));
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}
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}
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/**
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* 撞击实体并造成伤害
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* @param velocity 动量
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*/
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public void crushEntities(Vec3 velocity) {
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if (this instanceof DroneEntity) return;
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if (velocity.horizontalDistance() < 0.1) return;
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if (isRemoved()) return;
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var frontBox = getBoundingBox().move(velocity.scale(0.5));
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var velAdd = velocity.add(0, 0, 0).scale(0.9);
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var entities = level().getEntities(EntityTypeTest.forClass(Entity.class), frontBox,
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entity -> entity != this && entity != getFirstPassenger() && entity.getVehicle() == null)
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.stream().filter(entity -> entity.isAlive()
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&& !(entity instanceof ItemEntity || entity instanceof Projectile || entity instanceof ProjectileEntity || entity instanceof LaserEntity || entity instanceof FlareDecoyEntity || entity instanceof AreaEffectCloud)
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&& !(entity instanceof Player player && (player.isSpectator() || player.isCreative())))
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.toList();
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for (var entity : entities) {
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double entitySize = entity.getBbWidth() * entity.getBbHeight();
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double thisSize = this.getBbWidth() * this.getBbHeight();
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double f = Math.min(entitySize / thisSize, 2);
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double f1 = Math.min(thisSize / entitySize, 4);
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if (velocity.length() > 0.3) {
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if (!this.level().isClientSide) {
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this.level().playSound(null, this, ModSounds.VEHICLE_STRIKE.get(), this.getSoundSource(), 1, 1);
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}
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if (!(entity instanceof TargetEntity)) {
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this.push(-f * velAdd.x, -f * velAdd.y, -f * velAdd.z);
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}
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entity.push(f1 * velAdd.x, f1 * velAdd.y, f1 * velAdd.z);
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entity.hurt(ModDamageTypes.causeVehicleStrikeDamage(this.level().registryAccess(), this, this.getFirstPassenger() == null ? this : this.getFirstPassenger()), (float) (thisSize * 20 * ((velocity.length() - 0.3) * (velocity.length() - 0.3))));
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if (entities instanceof VehicleEntity) {
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this.hurt(ModDamageTypes.causeVehicleStrikeDamage(this.level().registryAccess(), entity, entity.getFirstPassenger() == null ? entity : entity.getFirstPassenger()), (float) (entitySize * 10 * ((velocity.length() - 0.3) * (velocity.length() - 0.3))));
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}
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} else {
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entity.push(0.3 * f1 * velAdd.x, 0.3 * f1 * velAdd.y, 0.3 * f1 * velAdd.z);
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}
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}
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}
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public Vector3f getForwardDirection() {
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return new Vector3f(
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Mth.sin(-getYRot() * ((float) java.lang.Math.PI / 180)),
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0.0f,
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Mth.cos(getYRot() * ((float) java.lang.Math.PI / 180))
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).normalize();
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}
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public Vector3f getRightDirection() {
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return new Vector3f(
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Mth.cos(-getYRot() * ((float) java.lang.Math.PI / 180)),
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0.0f,
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Mth.sin(getYRot() * ((float) java.lang.Math.PI / 180))
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).normalize();
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}
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public SoundEvent getEngineSound() {
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return SoundEvents.EMPTY;
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}
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@Override
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protected void defineSynchedData() {
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super.defineSynchedData();
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this.entityData.define(POWER, 0f);
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}
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@Override
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protected void readAdditionalSaveData(CompoundTag compound) {
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super.readAdditionalSaveData(compound);
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this.entityData.set(POWER, compound.getFloat("Power"));
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}
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@Override
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public void addAdditionalSaveData(CompoundTag compound) {
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super.addAdditionalSaveData(compound);
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compound.putFloat("Power", this.entityData.get(POWER));
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}
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}
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