superb-warfare/src/main/java/com/atsuishio/superbwarfare/entity/projectile/JavelinMissileEntity.java
2025-03-29 05:24:05 +08:00

331 lines
15 KiB
Java

package com.atsuishio.superbwarfare.entity.projectile;
import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
import com.atsuishio.superbwarfare.init.ModDamageTypes;
import com.atsuishio.superbwarfare.init.ModEntities;
import com.atsuishio.superbwarfare.init.ModItems;
import com.atsuishio.superbwarfare.init.ModSounds;
import com.atsuishio.superbwarfare.network.message.receive.ClientIndicatorMessage;
import com.atsuishio.superbwarfare.tools.*;
import net.minecraft.core.BlockPos;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.EntityDataSerializers;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.sounds.SoundEvents;
import net.minecraft.sounds.SoundSource;
import net.minecraft.util.Mth;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.animal.Pig;
import net.minecraft.world.entity.boss.enderdragon.EnderDragon;
import net.minecraft.world.entity.monster.Monster;
import net.minecraft.world.item.Item;
import net.minecraft.world.level.Explosion;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.BellBlock;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.phys.BlockHitResult;
import net.minecraft.world.phys.EntityHitResult;
import net.minecraft.world.phys.HitResult;
import net.minecraft.world.phys.Vec3;
import net.neoforged.neoforge.event.EventHooks;
import net.neoforged.neoforge.network.PacketDistributor;
import org.jetbrains.annotations.NotNull;
import software.bernie.geckolib.animatable.GeoEntity;
import software.bernie.geckolib.animatable.instance.AnimatableInstanceCache;
import software.bernie.geckolib.animation.*;
import software.bernie.geckolib.util.GeckoLibUtil;
import java.util.List;
public class JavelinMissileEntity extends FastThrowableProjectile implements GeoEntity {
public static final EntityDataAccessor<String> TARGET_UUID = SynchedEntityData.defineId(JavelinMissileEntity.class, EntityDataSerializers.STRING);
public static final EntityDataAccessor<Boolean> TOP = SynchedEntityData.defineId(JavelinMissileEntity.class, EntityDataSerializers.BOOLEAN);
public static final EntityDataAccessor<Float> TARGET_X = SynchedEntityData.defineId(JavelinMissileEntity.class, EntityDataSerializers.FLOAT);
public static final EntityDataAccessor<Float> TARGET_Y = SynchedEntityData.defineId(JavelinMissileEntity.class, EntityDataSerializers.FLOAT);
public static final EntityDataAccessor<Float> TARGET_Z = SynchedEntityData.defineId(JavelinMissileEntity.class, EntityDataSerializers.FLOAT);
private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
private float monsterMultiplier = 0.0f;
private float damage = 500.0f;
private float explosion_damage = 140f;
private float explosion_radius = 6f;
private boolean distracted = false;
private int guide_type = 0;
public JavelinMissileEntity(EntityType<? extends JavelinMissileEntity> type, Level world) {
super(type, world);
this.noCulling = true;
}
public JavelinMissileEntity(LivingEntity entity, Level level, float damage, float explosion_damage, float explosion_radius, int guide_type, Vec3 targetPos) {
super(ModEntities.JAVELIN_MISSILE.get(), entity, level);
this.damage = damage;
this.explosion_damage = explosion_damage;
this.explosion_radius = explosion_radius;
this.guide_type = guide_type;
this.entityData.set(TARGET_X, (float) targetPos.x);
this.entityData.set(TARGET_Y, (float) targetPos.y);
this.entityData.set(TARGET_Z, (float) targetPos.z);
}
public void setMonsterMultiplier(float monsterMultiplier) {
this.monsterMultiplier = monsterMultiplier;
}
// TODO AEP
// @Override
// public Packet<ClientGamePacketListener> getAddEntityPacket() {
// return NetworkHooks.getEntitySpawningPacket(this);
// }
@Override
protected @NotNull Item getDefaultItem() {
return ModItems.JAVELIN_MISSILE.get();
}
public void setTargetUuid(String uuid) {
this.entityData.set(TARGET_UUID, uuid);
}
public void setAttackMode(boolean mode) {
this.entityData.set(TOP, mode);
}
@Override
protected void defineSynchedData(SynchedEntityData.@NotNull Builder builder) {
super.defineSynchedData(builder);
builder.define(TARGET_UUID, "none")
.define(TOP, false)
.define(TARGET_X, 0f)
.define(TARGET_Y, 0f)
.define(TARGET_Z, 0f);
}
@Override
public boolean shouldRenderAtSqrDistance(double pDistance) {
return true;
}
@Override
protected void onHitEntity(EntityHitResult result) {
float damageMultiplier = 1 + this.monsterMultiplier;
Entity entity = result.getEntity();
if (entity == this.getOwner() || entity == this.getVehicle()) return;
if (this.getOwner() instanceof LivingEntity living) {
if (!living.level().isClientSide() && living instanceof ServerPlayer player) {
living.level().playSound(null, living.blockPosition(), ModSounds.INDICATION.get(), SoundSource.VOICE, 1, 1);
PacketDistributor.sendToPlayer(player, new ClientIndicatorMessage(0, 5));
}
}
if (entity instanceof Monster monster) {
monster.hurt(ModDamageTypes.causeCannonFireDamage(this.level().registryAccess(), this, this.getOwner()), (entityData.get(TOP) ? 1.3f : 1f) * this.damage * damageMultiplier);
} else {
entity.hurt(ModDamageTypes.causeCannonFireDamage(this.level().registryAccess(), this, this.getOwner()), (entityData.get(TOP) ? 1.3f : 1f) * this.damage);
}
if (entity instanceof LivingEntity) {
entity.invulnerableTime = 0;
}
if (this.tickCount > 1) {
if (this.level() instanceof ServerLevel) {
causeExplode(result);
}
}
this.discard();
}
@Override
public boolean isNoGravity() {
return true;
}
@Override
public void onHitBlock(@NotNull BlockHitResult blockHitResult) {
super.onHitBlock(blockHitResult);
BlockPos resultPos = blockHitResult.getBlockPos();
BlockState state = this.level().getBlockState(resultPos);
if (state.getBlock() instanceof BellBlock bell) {
bell.attemptToRing(this.level(), resultPos, blockHitResult.getDirection());
}
if (this.tickCount > 1) {
if (this.level() instanceof ServerLevel) {
causeExplode(blockHitResult);
}
}
this.discard();
}
@Override
public void tick() {
super.tick();
Entity entity = EntityFindUtil.findEntity(this.level(), entityData.get(TARGET_UUID));
List<Entity> decoy = SeekTool.seekLivingEntities(this, this.level(), 48, 160);
for (var e : decoy) {
if (e instanceof FlareDecoyEntity flareDecoy && !distracted) {
this.entityData.set(TARGET_UUID, flareDecoy.getStringUUID());
distracted = true;
}
}
if (guide_type == 0 || !entityData.get(TARGET_UUID).equals("none")) {
if (entity != null) {
if (entity.level() instanceof ServerLevel) {
this.entityData.set(TARGET_X, (float) entity.getX());
this.entityData.set(TARGET_Y, (float) entity.getY() + 0.5f * entity.getBbHeight());
this.entityData.set(TARGET_Z, (float) entity.getZ());
if ((!entity.getPassengers().isEmpty() || entity instanceof VehicleEntity) && entity.tickCount % ((int) Math.max(0.04 * this.distanceTo(entity), 2)) == 0) {
entity.level().playSound(null, entity.getOnPos(), entity instanceof Pig ? SoundEvents.PIG_HURT : ModSounds.MISSILE_WARNING.get(), SoundSource.PLAYERS, 2, 1f);
}
}
}
double px = this.getX();
double ex = this.entityData.get(TARGET_X);
double pz = this.getZ();
double ez = this.entityData.get(TARGET_Z);
boolean dir = Math.sqrt(Math.pow(px - ex, 2) + Math.pow(pz - ez, 2)) < 30;
Vec3 targetPos = new Vec3(this.entityData.get(TARGET_X), this.entityData.get(TARGET_Y) + (entity instanceof EnderDragon ? -3 : 0), this.entityData.get(TARGET_Z));
if (entity != null) {
Vec3 toVec = getEyePosition().vectorTo(targetPos.add(entity.getDeltaMovement().scale(0.5))).normalize();
if (this.tickCount > 3) {
if (entityData.get(TOP)) {
if (!dir) {
Vec3 targetTopPos = new Vec3(this.entityData.get(TARGET_X), this.entityData.get(TARGET_Y) + Mth.clamp(5 * this.tickCount, 0, 90), this.entityData.get(TARGET_Z));
Vec3 toTopVec = getEyePosition().vectorTo(targetTopPos).normalize();
setDeltaMovement(getDeltaMovement().add(toTopVec.scale(0.5)));
} else {
boolean lostTarget = this.getY() < entity.getY();
if (!lostTarget) {
setDeltaMovement(getDeltaMovement().add(toVec.scale(1)).scale(0.87));
}
}
} else {
boolean lostTarget = (VectorTool.calculateAngle(getDeltaMovement(), toVec) > 80);
if (!lostTarget) {
setDeltaMovement(getDeltaMovement().add(toVec.scale(1)).scale(0.87));
}
}
}
}
} else if (guide_type == 1) {
double px = this.getX();
double ex = this.entityData.get(TARGET_X);
double pz = this.getZ();
double ez = this.entityData.get(TARGET_Z);
boolean dir = Math.sqrt(Math.pow(px - ex, 2) + Math.pow(pz - ez, 2)) < 30;
Vec3 targetPos = new Vec3(this.entityData.get(TARGET_X), this.entityData.get(TARGET_Y), this.entityData.get(TARGET_Z));
Vec3 toVec = getEyePosition().vectorTo(targetPos).normalize();
if (this.tickCount > 3) {
if (entityData.get(TOP)) {
if (!dir) {
Vec3 targetTopPos = new Vec3(this.entityData.get(TARGET_X), this.entityData.get(TARGET_Y) + Mth.clamp(5 * this.tickCount, 0, 90), this.entityData.get(TARGET_Z));
Vec3 toTopVec = getEyePosition().vectorTo(targetTopPos).normalize();
setDeltaMovement(getDeltaMovement().add(toTopVec.scale(0.5)));
} else {
boolean lostTarget = this.getY() < this.entityData.get(TARGET_Y);
if (!lostTarget) {
setDeltaMovement(getDeltaMovement().add(toVec.scale(1)).scale(0.87));
}
}
} else {
boolean lostTarget = (VectorTool.calculateAngle(getDeltaMovement(), toVec) > 80);
if (!lostTarget) {
setDeltaMovement(getDeltaMovement().add(toVec.scale(1)).scale(0.87));
}
}
}
}
if (this.tickCount == 4) {
if (!this.level().isClientSide() && this.level() instanceof ServerLevel serverLevel) {
ParticleTool.sendParticle(serverLevel, ParticleTypes.CLOUD, this.xo, this.yo, this.zo, 15, 0.8, 0.8, 0.8, 0.01, true);
ParticleTool.sendParticle(serverLevel, ParticleTypes.CAMPFIRE_COSY_SMOKE, this.xo, this.yo, this.zo, 10, 0.8, 0.8, 0.8, 0.01, true);
}
}
if (this.tickCount > 4) {
if (!this.level().isClientSide() && this.level() instanceof ServerLevel serverLevel) {
ParticleTool.sendParticle(serverLevel, ParticleTypes.CAMPFIRE_COSY_SMOKE, this.xo, this.yo, this.zo, 1, 0, 0, 0, 0, true);
}
}
if (this.tickCount > 200 || this.isInWater()) {
if (this.level() instanceof ServerLevel) {
ProjectileTool.causeCustomExplode(this,
ModDamageTypes.causeProjectileBoomDamage(this.level().registryAccess(), this, this.getOwner()),
this, this.explosion_damage, this.explosion_radius, this.monsterMultiplier);
}
this.discard();
}
// 控制速度
if (this.getDeltaMovement().length() < 2.6) {
this.setDeltaMovement(this.getDeltaMovement().multiply(1.06, 1.06, 1.06));
}
if (this.getDeltaMovement().length() > 2.9) {
this.setDeltaMovement(this.getDeltaMovement().multiply(0.9, 0.9, 0.9));
}
this.setDeltaMovement(this.getDeltaMovement().multiply(0.96, 0.96, 0.96));
}
private void causeExplode(HitResult result) {
CustomExplosion explosion = new CustomExplosion(this.level(), this,
ModDamageTypes.causeProjectileBoomDamage(this.level().registryAccess(),
this,
this.getOwner()),
explosion_damage,
this.getX(),
this.getEyeY(),
this.getZ(),
explosion_radius,
ExplosionConfig.EXPLOSION_DESTROY.get() ? Explosion.BlockInteraction.DESTROY : Explosion.BlockInteraction.KEEP).
setDamageMultiplier(this.monsterMultiplier);
explosion.explode();
EventHooks.onExplosionStart(this.level(), explosion);
explosion.finalizeExplosion(false);
ParticleTool.spawnSmallExplosionParticles(this.level(), result.getLocation());
}
private PlayState movementPredicate(AnimationState<JavelinMissileEntity> event) {
return event.setAndContinue(RawAnimation.begin().thenLoop("animation.jvm.idle"));
}
@Override
protected double getDefaultGravity() {
return 0F;
}
@Override
public void registerControllers(AnimatableManager.ControllerRegistrar data) {
data.add(new AnimationController<>(this, "movement", 0, this::movementPredicate));
}
@Override
public AnimatableInstanceCache getAnimatableInstanceCache() {
return this.cache;
}
@Override
public boolean shouldSyncMotion() {
return true;
}
}