112 lines
3.3 KiB
Java
112 lines
3.3 KiB
Java
package net.minecraft.world.entity.boss.enderdragon.phases;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.particles.ParticleTypes;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.Mth;
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import net.minecraft.world.effect.MobEffectInstance;
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import net.minecraft.world.effect.MobEffects;
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import net.minecraft.world.entity.AreaEffectCloud;
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import net.minecraft.world.entity.boss.enderdragon.EnderDragon;
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import net.minecraft.world.phys.Vec3;
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import org.jetbrains.annotations.Nullable;
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public class DragonSittingFlamingPhase extends AbstractDragonSittingPhase {
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private static final int FLAME_DURATION = 200;
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private static final int SITTING_FLAME_ATTACKS_COUNT = 4;
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private static final int WARMUP_TIME = 10;
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private int flameTicks;
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private int flameCount;
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@Nullable
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private AreaEffectCloud flame;
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public DragonSittingFlamingPhase(EnderDragon enderDragon) {
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super(enderDragon);
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}
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@Override
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public void doClientTick() {
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this.flameTicks++;
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if (this.flameTicks % 2 == 0 && this.flameTicks < 10) {
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Vec3 vec3 = this.dragon.getHeadLookVector(1.0F).normalize();
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vec3.yRot((float) (-Math.PI / 4));
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double d = this.dragon.head.getX();
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double e = this.dragon.head.getY(0.5);
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double f = this.dragon.head.getZ();
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for (int i = 0; i < 8; i++) {
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double g = d + this.dragon.getRandom().nextGaussian() / 2.0;
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double h = e + this.dragon.getRandom().nextGaussian() / 2.0;
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double j = f + this.dragon.getRandom().nextGaussian() / 2.0;
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for (int k = 0; k < 6; k++) {
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this.dragon.level().addParticle(ParticleTypes.DRAGON_BREATH, g, h, j, -vec3.x * 0.08F * k, -vec3.y * 0.6F, -vec3.z * 0.08F * k);
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}
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vec3.yRot((float) (Math.PI / 16));
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}
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}
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}
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@Override
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public void doServerTick(ServerLevel level) {
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this.flameTicks++;
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if (this.flameTicks >= 200) {
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if (this.flameCount >= 4) {
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this.dragon.getPhaseManager().setPhase(EnderDragonPhase.TAKEOFF);
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} else {
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this.dragon.getPhaseManager().setPhase(EnderDragonPhase.SITTING_SCANNING);
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}
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} else if (this.flameTicks == 10) {
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Vec3 vec3 = new Vec3(this.dragon.head.getX() - this.dragon.getX(), 0.0, this.dragon.head.getZ() - this.dragon.getZ()).normalize();
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float f = 5.0F;
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double d = this.dragon.head.getX() + vec3.x * 5.0 / 2.0;
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double e = this.dragon.head.getZ() + vec3.z * 5.0 / 2.0;
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double g = this.dragon.head.getY(0.5);
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double h = g;
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BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos(d, g, e);
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while (level.isEmptyBlock(mutableBlockPos)) {
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if (--h < 0.0) {
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h = g;
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break;
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}
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mutableBlockPos.set(d, h, e);
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}
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h = Mth.floor(h) + 1;
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this.flame = new AreaEffectCloud(level, d, h, e);
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this.flame.setOwner(this.dragon);
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this.flame.setRadius(5.0F);
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this.flame.setDuration(200);
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this.flame.setParticle(ParticleTypes.DRAGON_BREATH);
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this.flame.setPotionDurationScale(0.25F);
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this.flame.addEffect(new MobEffectInstance(MobEffects.INSTANT_DAMAGE));
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level.addFreshEntity(this.flame);
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}
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}
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@Override
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public void begin() {
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this.flameTicks = 0;
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this.flameCount++;
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}
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@Override
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public void end() {
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if (this.flame != null) {
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this.flame.discard();
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this.flame = null;
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}
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}
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@Override
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public EnderDragonPhase<DragonSittingFlamingPhase> getPhase() {
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return EnderDragonPhase.SITTING_FLAMING;
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}
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public void resetFlameCount() {
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this.flameCount = 0;
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}
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}
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