66 lines
3.3 KiB
Java
66 lines
3.3 KiB
Java
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package net.minecraft.world.entity.boss.enderdragon.phases;
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import java.lang.reflect.Constructor;
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import java.util.Arrays;
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import net.minecraft.world.entity.boss.enderdragon.EnderDragon;
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public class EnderDragonPhase<T extends DragonPhaseInstance> {
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private static EnderDragonPhase<?>[] phases = new EnderDragonPhase[0];
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public static final EnderDragonPhase<DragonHoldingPatternPhase> HOLDING_PATTERN = create(DragonHoldingPatternPhase.class, "HoldingPattern");
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public static final EnderDragonPhase<DragonStrafePlayerPhase> STRAFE_PLAYER = create(DragonStrafePlayerPhase.class, "StrafePlayer");
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public static final EnderDragonPhase<DragonLandingApproachPhase> LANDING_APPROACH = create(DragonLandingApproachPhase.class, "LandingApproach");
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public static final EnderDragonPhase<DragonLandingPhase> LANDING = create(DragonLandingPhase.class, "Landing");
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public static final EnderDragonPhase<DragonTakeoffPhase> TAKEOFF = create(DragonTakeoffPhase.class, "Takeoff");
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public static final EnderDragonPhase<DragonSittingFlamingPhase> SITTING_FLAMING = create(DragonSittingFlamingPhase.class, "SittingFlaming");
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public static final EnderDragonPhase<DragonSittingScanningPhase> SITTING_SCANNING = create(DragonSittingScanningPhase.class, "SittingScanning");
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public static final EnderDragonPhase<DragonSittingAttackingPhase> SITTING_ATTACKING = create(DragonSittingAttackingPhase.class, "SittingAttacking");
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public static final EnderDragonPhase<DragonChargePlayerPhase> CHARGING_PLAYER = create(DragonChargePlayerPhase.class, "ChargingPlayer");
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public static final EnderDragonPhase<DragonDeathPhase> DYING = create(DragonDeathPhase.class, "Dying");
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public static final EnderDragonPhase<DragonHoverPhase> HOVERING = create(DragonHoverPhase.class, "Hover");
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private final Class<? extends DragonPhaseInstance> instanceClass;
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private final int id;
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private final String name;
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private EnderDragonPhase(int p_31394_, Class<? extends DragonPhaseInstance> p_31395_, String p_31396_) {
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this.id = p_31394_;
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this.instanceClass = p_31395_;
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this.name = p_31396_;
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}
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public DragonPhaseInstance createInstance(EnderDragon p_31401_) {
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try {
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Constructor<? extends DragonPhaseInstance> constructor = this.getConstructor();
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return constructor.newInstance(p_31401_);
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} catch (Exception exception) {
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throw new Error(exception);
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}
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}
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protected Constructor<? extends DragonPhaseInstance> getConstructor() throws NoSuchMethodException {
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return this.instanceClass.getConstructor(EnderDragon.class);
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}
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public int getId() {
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return this.id;
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}
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@Override
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public String toString() {
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return this.name + " (#" + this.id + ")";
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}
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public static EnderDragonPhase<?> getById(int p_31399_) {
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return p_31399_ >= 0 && p_31399_ < phases.length ? phases[p_31399_] : HOLDING_PATTERN;
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}
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public static int getCount() {
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return phases.length;
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}
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private static <T extends DragonPhaseInstance> EnderDragonPhase<T> create(Class<T> p_31403_, String p_31404_) {
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EnderDragonPhase<T> enderdragonphase = new EnderDragonPhase<>(phases.length, p_31403_, p_31404_);
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phases = Arrays.copyOf(phases, phases.length + 1);
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phases[enderdragonphase.getId()] = enderdragonphase;
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return enderdragonphase;
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}
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}
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