415 lines
14 KiB
Java
415 lines
14 KiB
Java
package ru.betterend.entity;
|
|
|
|
import java.util.EnumSet;
|
|
import java.util.List;
|
|
import java.util.Random;
|
|
|
|
import net.minecraft.block.Blocks;
|
|
import net.minecraft.enchantment.EnchantmentHelper;
|
|
import net.minecraft.entity.EntityData;
|
|
import net.minecraft.entity.EntityType;
|
|
import net.minecraft.entity.ItemEntity;
|
|
import net.minecraft.entity.LivingEntity;
|
|
import net.minecraft.entity.SpawnReason;
|
|
import net.minecraft.entity.ai.control.MoveControl;
|
|
import net.minecraft.entity.ai.goal.FollowTargetGoal;
|
|
import net.minecraft.entity.ai.goal.Goal;
|
|
import net.minecraft.entity.attribute.DefaultAttributeContainer;
|
|
import net.minecraft.entity.attribute.EntityAttributes;
|
|
import net.minecraft.entity.damage.DamageSource;
|
|
import net.minecraft.entity.data.DataTracker;
|
|
import net.minecraft.entity.data.TrackedData;
|
|
import net.minecraft.entity.data.TrackedDataHandlerRegistry;
|
|
import net.minecraft.entity.effect.StatusEffects;
|
|
import net.minecraft.entity.mob.SlimeEntity;
|
|
import net.minecraft.entity.passive.IronGolemEntity;
|
|
import net.minecraft.entity.player.PlayerEntity;
|
|
import net.minecraft.item.ItemStack;
|
|
import net.minecraft.item.Items;
|
|
import net.minecraft.nbt.CompoundTag;
|
|
import net.minecraft.particle.ParticleEffect;
|
|
import net.minecraft.particle.ParticleTypes;
|
|
import net.minecraft.text.Text;
|
|
import net.minecraft.util.math.BlockPos;
|
|
import net.minecraft.util.math.BlockPos.Mutable;
|
|
import net.minecraft.util.math.Box;
|
|
import net.minecraft.util.math.MathHelper;
|
|
import net.minecraft.world.LocalDifficulty;
|
|
import net.minecraft.world.ServerWorldAccess;
|
|
import net.minecraft.world.World;
|
|
import net.minecraft.world.biome.Biome;
|
|
import ru.betterend.interfaces.ISlime;
|
|
import ru.betterend.registry.EndBiomes;
|
|
import ru.betterend.util.BlocksHelper;
|
|
import ru.betterend.util.MHelper;
|
|
import ru.betterend.world.biome.EndBiome;
|
|
|
|
public class EndSlimeEntity extends SlimeEntity {
|
|
private static final TrackedData<Byte> VARIANT = DataTracker.registerData(EndSlimeEntity.class, TrackedDataHandlerRegistry.BYTE);
|
|
private static final Mutable POS = new Mutable();
|
|
|
|
public EndSlimeEntity(EntityType<EndSlimeEntity> entityType, World world) {
|
|
super(entityType, world);
|
|
this.moveControl = new EndSlimeMoveControl(this);
|
|
}
|
|
|
|
protected void initGoals() {
|
|
this.goalSelector.add(1, new SwimmingGoal());
|
|
this.goalSelector.add(2, new FaceTowardTargetGoal());
|
|
this.goalSelector.add(3, new RandomLookGoal());
|
|
this.goalSelector.add(5, new MoveGoal());
|
|
this.targetSelector.add(1, new FollowTargetGoal<PlayerEntity>(this, PlayerEntity.class, 10, true, false, (livingEntity) -> {
|
|
return Math.abs(livingEntity.getY() - this.getY()) <= 4.0D;
|
|
}));
|
|
this.targetSelector.add(3, new FollowTargetGoal<IronGolemEntity>(this, IronGolemEntity.class, true));
|
|
}
|
|
|
|
public static DefaultAttributeContainer.Builder createMobAttributes() {
|
|
return LivingEntity.createLivingAttributes()
|
|
.add(EntityAttributes.GENERIC_MAX_HEALTH, 1.0D)
|
|
.add(EntityAttributes.GENERIC_ATTACK_DAMAGE, 1.0D)
|
|
.add(EntityAttributes.GENERIC_FOLLOW_RANGE, 16.0D)
|
|
.add(EntityAttributes.GENERIC_MOVEMENT_SPEED, 0.15D);
|
|
}
|
|
|
|
@Override
|
|
public EntityData initialize(ServerWorldAccess world, LocalDifficulty difficulty, SpawnReason spawnReason, EntityData entityData, CompoundTag entityTag) {
|
|
EntityData data = super.initialize(world, difficulty, spawnReason, entityData, entityTag);
|
|
EndBiome biome = EndBiomes.getFromBiome(world.getBiome(getBlockPos()));
|
|
if (biome == EndBiomes.FOGGY_MUSHROOMLAND) {
|
|
this.setMossy();
|
|
}
|
|
else if (biome == EndBiomes.MEGALAKE || biome == EndBiomes.MEGALAKE_GROVE) {
|
|
this.setLake();
|
|
}
|
|
else if (biome == EndBiomes.AMBER_LAND) {
|
|
this.setAmber(true);
|
|
}
|
|
this.calculateDimensions();
|
|
return data;
|
|
}
|
|
|
|
@Override
|
|
protected void initDataTracker() {
|
|
super.initDataTracker();
|
|
this.dataTracker.startTracking(VARIANT, (byte) 0);
|
|
}
|
|
|
|
@Override
|
|
public void writeCustomDataToTag(CompoundTag tag) {
|
|
super.writeCustomDataToTag(tag);
|
|
tag.putByte("Variant", (byte) getSlimeType());
|
|
}
|
|
|
|
@Override
|
|
public void readCustomDataFromTag(CompoundTag tag) {
|
|
super.readCustomDataFromTag(tag);
|
|
if (tag.contains("Variant")) {
|
|
this.dataTracker.set(VARIANT, tag.getByte("Variant"));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected ParticleEffect getParticles() {
|
|
return ParticleTypes.PORTAL;
|
|
}
|
|
|
|
@Override
|
|
public void remove() {
|
|
int i = this.getSize();
|
|
if (!this.world.isClient && i > 1 && this.isDead()) {
|
|
Text text = this.getCustomName();
|
|
boolean bl = this.isAiDisabled();
|
|
float f = (float) i / 4.0F;
|
|
int j = i / 2;
|
|
int k = 2 + this.random.nextInt(3);
|
|
int type = this.getSlimeType();
|
|
|
|
for (int l = 0; l < k; ++l) {
|
|
float g = ((float) (l % 2) - 0.5F) * f;
|
|
float h = ((float) (l / 2) - 0.5F) * f;
|
|
EndSlimeEntity slimeEntity = (EndSlimeEntity) this.getType().create(this.world);
|
|
if (this.isPersistent()) {
|
|
slimeEntity.setPersistent();
|
|
}
|
|
|
|
slimeEntity.setSlimeType(type);
|
|
slimeEntity.setCustomName(text);
|
|
slimeEntity.setAiDisabled(bl);
|
|
slimeEntity.setInvulnerable(this.isInvulnerable());
|
|
((ISlime) slimeEntity).beSetSlimeSize(j, true);
|
|
slimeEntity.calculateDimensions();
|
|
slimeEntity.refreshPositionAndAngles(this.getX() + (double) g, this.getY() + 0.5D, this.getZ() + (double) h, this.random.nextFloat() * 360.0F, 0.0F);
|
|
this.world.spawnEntity(slimeEntity);
|
|
}
|
|
}
|
|
this.removed = true;
|
|
}
|
|
|
|
@Override
|
|
protected void dropLoot(DamageSource source, boolean causedByPlayer) {
|
|
int maxCount = this.getSize();
|
|
int minCount = maxCount >> 1;
|
|
if (minCount < 1) {
|
|
minCount = 1;
|
|
}
|
|
if (causedByPlayer && this.attackingPlayer != null) {
|
|
int looting = EnchantmentHelper.getLooting(this.attackingPlayer);
|
|
minCount += looting;
|
|
}
|
|
int count = minCount < maxCount ? MHelper.randRange(minCount, maxCount, random) : maxCount;
|
|
ItemEntity drop = new ItemEntity(world, getX(), getY(), getZ(), new ItemStack(Items.SLIME_BALL, count));
|
|
this.world.spawnEntity(drop);
|
|
}
|
|
|
|
public int getSlimeType() {
|
|
return this.dataTracker.get(VARIANT).intValue();
|
|
}
|
|
|
|
public void setSlimeType(int value) {
|
|
this.dataTracker.set(VARIANT, (byte) value);
|
|
}
|
|
|
|
protected void setMossy() {
|
|
setSlimeType(1);
|
|
}
|
|
|
|
public boolean isMossy() {
|
|
return getSlimeType() == 1;
|
|
}
|
|
|
|
protected void setLake() {
|
|
setSlimeType(2);
|
|
}
|
|
|
|
public boolean isLake() {
|
|
return getSlimeType() == 2;
|
|
}
|
|
|
|
protected void setAmber(boolean mossy) {
|
|
this.dataTracker.set(VARIANT, (byte) 3);
|
|
}
|
|
|
|
public boolean isAmber() {
|
|
return this.dataTracker.get(VARIANT) == 3;
|
|
}
|
|
|
|
public boolean isChorus() {
|
|
return this.dataTracker.get(VARIANT) == 0;
|
|
}
|
|
|
|
public static boolean canSpawn(EntityType<EndSlimeEntity> type, ServerWorldAccess world, SpawnReason spawnReason, BlockPos pos, Random random) {
|
|
return random.nextInt(16) == 0 || isPermanentBiome(world, pos) || (notManyEntities(world, pos, 32, 3) && isWaterNear(world, pos, 32, 8));
|
|
}
|
|
|
|
private static boolean isPermanentBiome(ServerWorldAccess world, BlockPos pos) {
|
|
Biome biome = world.getBiome(pos);
|
|
return EndBiomes.getFromBiome(biome) == EndBiomes.CHORUS_FOREST;
|
|
}
|
|
|
|
private static boolean notManyEntities(ServerWorldAccess world, BlockPos pos, int radius, int maxCount) {
|
|
Box box = new Box(pos).expand(radius);
|
|
List<EndSlimeEntity> list = world.getEntitiesByClass(EndSlimeEntity.class, box, (entity) -> { return true; });
|
|
return list.size() <= maxCount;
|
|
}
|
|
|
|
private static boolean isWaterNear(ServerWorldAccess world, BlockPos pos, int radius, int radius2) {
|
|
for (int x = pos.getX() - radius; x <= pos.getX() + radius; x++) {
|
|
POS.setX(x);
|
|
for (int z = pos.getZ() - radius; z <= pos.getZ() + radius; z++) {
|
|
POS.setZ(z);
|
|
for (int y = pos.getY() - radius2; y <= pos.getY() + radius2; y++) {
|
|
POS.setY(y);
|
|
if (world.getBlockState(POS).getBlock() == Blocks.WATER) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
class MoveGoal extends Goal {
|
|
public MoveGoal() {
|
|
this.setControls(EnumSet.of(Goal.Control.JUMP, Goal.Control.MOVE));
|
|
}
|
|
|
|
public boolean canStart() {
|
|
if (EndSlimeEntity.this.hasVehicle()) {
|
|
return false;
|
|
}
|
|
|
|
float yaw = EndSlimeEntity.this.getHeadYaw();
|
|
float speed = EndSlimeEntity.this.getMovementSpeed();
|
|
if (speed > 0.1) {
|
|
float dx = MathHelper.sin(-yaw * 0.017453292F);
|
|
float dz = MathHelper.cos(-yaw * 0.017453292F);
|
|
BlockPos pos = EndSlimeEntity.this.getBlockPos().add(dx * speed * 4, 0, dz * speed * 4);
|
|
int down = BlocksHelper.downRay(EndSlimeEntity.this.world, pos, 16);
|
|
return down < 5;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public void tick() {
|
|
((EndSlimeMoveControl) EndSlimeEntity.this.getMoveControl()).move(1.0D);
|
|
}
|
|
}
|
|
|
|
class SwimmingGoal extends Goal {
|
|
public SwimmingGoal() {
|
|
this.setControls(EnumSet.of(Goal.Control.JUMP, Goal.Control.MOVE));
|
|
EndSlimeEntity.this.getNavigation().setCanSwim(true);
|
|
}
|
|
|
|
public boolean canStart() {
|
|
return (EndSlimeEntity.this.isTouchingWater()
|
|
|| EndSlimeEntity.this.isInLava())
|
|
&& EndSlimeEntity.this.getMoveControl() instanceof EndSlimeMoveControl;
|
|
}
|
|
|
|
public void tick() {
|
|
if (EndSlimeEntity.this.getRandom().nextFloat() < 0.8F) {
|
|
EndSlimeEntity.this.getJumpControl().setActive();
|
|
}
|
|
|
|
((EndSlimeMoveControl) EndSlimeEntity.this.getMoveControl()).move(1.2D);
|
|
}
|
|
}
|
|
|
|
class RandomLookGoal extends Goal {
|
|
private float targetYaw;
|
|
private int timer;
|
|
|
|
public RandomLookGoal() {
|
|
this.setControls(EnumSet.of(Goal.Control.LOOK));
|
|
}
|
|
|
|
public boolean canStart() {
|
|
return EndSlimeEntity.this.getTarget() == null
|
|
&& (EndSlimeEntity.this.onGround
|
|
|| EndSlimeEntity.this.isTouchingWater()
|
|
|| EndSlimeEntity.this.isInLava()
|
|
|| EndSlimeEntity.this.hasStatusEffect(StatusEffects.LEVITATION))
|
|
&& EndSlimeEntity.this.getMoveControl() instanceof EndSlimeMoveControl;
|
|
}
|
|
|
|
public void tick() {
|
|
if (--this.timer <= 0) {
|
|
this.timer = 40 + EndSlimeEntity.this.getRandom().nextInt(60);
|
|
this.targetYaw = (float) EndSlimeEntity.this.getRandom().nextInt(360);
|
|
}
|
|
|
|
((EndSlimeMoveControl) EndSlimeEntity.this.getMoveControl()).look(this.targetYaw, false);
|
|
}
|
|
}
|
|
|
|
class FaceTowardTargetGoal extends Goal {
|
|
private int ticksLeft;
|
|
|
|
public FaceTowardTargetGoal() {
|
|
this.setControls(EnumSet.of(Goal.Control.LOOK));
|
|
}
|
|
|
|
public boolean canStart() {
|
|
LivingEntity livingEntity = EndSlimeEntity.this.getTarget();
|
|
if (livingEntity == null) {
|
|
return false;
|
|
}
|
|
else if (!livingEntity.isAlive()) {
|
|
return false;
|
|
}
|
|
else {
|
|
return livingEntity instanceof PlayerEntity && ((PlayerEntity) livingEntity).abilities.invulnerable ? false : EndSlimeEntity.this.getMoveControl() instanceof EndSlimeMoveControl;
|
|
}
|
|
}
|
|
|
|
public void start() {
|
|
this.ticksLeft = 300;
|
|
super.start();
|
|
}
|
|
|
|
public boolean shouldContinue() {
|
|
LivingEntity livingEntity = EndSlimeEntity.this.getTarget();
|
|
if (livingEntity == null) {
|
|
return false;
|
|
}
|
|
else if (!livingEntity.isAlive()) {
|
|
return false;
|
|
}
|
|
else if (livingEntity instanceof PlayerEntity && ((PlayerEntity) livingEntity).abilities.invulnerable) {
|
|
return false;
|
|
}
|
|
else {
|
|
return --this.ticksLeft > 0;
|
|
}
|
|
}
|
|
|
|
public void tick() {
|
|
EndSlimeEntity.this.lookAtEntity(EndSlimeEntity.this.getTarget(), 10.0F, 10.0F);
|
|
((EndSlimeMoveControl) EndSlimeEntity.this.getMoveControl()).look(EndSlimeEntity.this.yaw, EndSlimeEntity.this.canAttack());
|
|
}
|
|
}
|
|
|
|
class EndSlimeMoveControl extends MoveControl {
|
|
private float targetYaw;
|
|
private int ticksUntilJump;
|
|
private boolean jumpOften;
|
|
|
|
public EndSlimeMoveControl(EndSlimeEntity slime) {
|
|
super(slime);
|
|
this.targetYaw = 180.0F * slime.yaw / 3.1415927F;
|
|
}
|
|
|
|
public void look(float targetYaw, boolean jumpOften) {
|
|
this.targetYaw = targetYaw;
|
|
this.jumpOften = jumpOften;
|
|
}
|
|
|
|
public void move(double speed) {
|
|
this.speed = speed;
|
|
this.state = MoveControl.State.MOVE_TO;
|
|
}
|
|
|
|
public void tick() {
|
|
this.entity.yaw = this.changeAngle(this.entity.yaw, this.targetYaw, 90.0F);
|
|
this.entity.headYaw = this.entity.yaw;
|
|
this.entity.bodyYaw = this.entity.yaw;
|
|
if (this.state != MoveControl.State.MOVE_TO) {
|
|
this.entity.setForwardSpeed(0.0F);
|
|
}
|
|
else {
|
|
this.state = MoveControl.State.WAIT;
|
|
if (this.entity.isOnGround()) {
|
|
this.entity.setMovementSpeed((float) (this.speed * this.entity.getAttributeValue(EntityAttributes.GENERIC_MOVEMENT_SPEED)));
|
|
if (this.ticksUntilJump-- <= 0) {
|
|
this.ticksUntilJump = EndSlimeEntity.this.getTicksUntilNextJump();
|
|
if (this.jumpOften) {
|
|
this.ticksUntilJump /= 3;
|
|
}
|
|
|
|
EndSlimeEntity.this.getJumpControl().setActive();
|
|
if (EndSlimeEntity.this.makesJumpSound()) {
|
|
EndSlimeEntity.this.playSound(EndSlimeEntity.this.getJumpSound(), EndSlimeEntity.this.getSoundVolume(), getJumpSoundPitch());
|
|
}
|
|
}
|
|
else {
|
|
EndSlimeEntity.this.sidewaysSpeed = 0.0F;
|
|
EndSlimeEntity.this.forwardSpeed = 0.0F;
|
|
this.entity.setMovementSpeed(0.0F);
|
|
}
|
|
}
|
|
else {
|
|
this.entity.setMovementSpeed((float) (this.speed * this.entity.getAttributeValue(EntityAttributes.GENERIC_MOVEMENT_SPEED)));
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
private float getJumpSoundPitch() {
|
|
float f = EndSlimeEntity.this.isSmall() ? 1.4F : 0.8F;
|
|
return ((EndSlimeEntity.this.random.nextFloat() - EndSlimeEntity.this.random.nextFloat()) * 0.2F + 1.0F) * f;
|
|
}
|
|
}
|
|
}
|