BuilderBodyMotionMoveAway.java

package com.hypixel.hytale.server.npc.corecomponents.movement.builders;

import com.google.gson.JsonElement;
import com.hypixel.hytale.server.npc.asset.builder.BuilderDescriptorState;
import com.hypixel.hytale.server.npc.asset.builder.BuilderSupport;
import com.hypixel.hytale.server.npc.asset.builder.holder.DoubleHolder;
import com.hypixel.hytale.server.npc.asset.builder.holder.NumberArrayHolder;
import com.hypixel.hytale.server.npc.asset.builder.validators.DoubleRangeValidator;
import com.hypixel.hytale.server.npc.asset.builder.validators.DoubleSequenceValidator;
import com.hypixel.hytale.server.npc.asset.builder.validators.DoubleSingleValidator;
import com.hypixel.hytale.server.npc.asset.builder.validators.RelationalOperator;
import com.hypixel.hytale.server.npc.corecomponents.movement.BodyMotionMoveAway;
import javax.annotation.Nonnull;

public class BuilderBodyMotionMoveAway extends BuilderBodyMotionFindWithTarget {
   private static final double[] DEFAULT_HOLD_DIRECTION_DURATION_RANGE = new double[]{2.0, 5.0};
   protected final DoubleHolder slowdownDistance = new DoubleHolder();
   protected final DoubleHolder stopDistance = new DoubleHolder();
   protected final DoubleHolder falloff = new DoubleHolder();
   protected final NumberArrayHolder holdDirectionDurationRange = new NumberArrayHolder();
   protected final DoubleHolder changeDirectionViewSector = new DoubleHolder();
   protected final DoubleHolder directionJitter = new DoubleHolder();
   protected final DoubleHolder erraticDistance = new DoubleHolder();
   protected final DoubleHolder erraticExtraJitter = new DoubleHolder();
   protected final DoubleHolder erraticChangeDurationMultiplier = new DoubleHolder();

   public BuilderBodyMotionMoveAway() {
   }

   @Nonnull
   public BodyMotionMoveAway build(@Nonnull BuilderSupport builderSupport) {
      return new BodyMotionMoveAway(this, builderSupport);
   }

   @Nonnull
   public String getShortDescription() {
      return "Move away from target";
   }

   @Nonnull
   public String getLongDescription() {
      return "Move away from a target using path finding or steering";
   }

   @Nonnull
   public BuilderDescriptorState getBuilderDescriptorState() {
      return BuilderDescriptorState.Experimental;
   }

   @Nonnull
   public BuilderBodyMotionMoveAway readConfig(@Nonnull JsonElement data) {
      super.readConfig(data);
      this.getDouble(data, "SlowDownDistance", this.slowdownDistance, 8.0, DoubleSingleValidator.greater0(), BuilderDescriptorState.Stable, "Distance from target when NPC should start to slowdown", (String)null);
      this.getDouble(data, "StopDistance", this.stopDistance, 10.0, DoubleSingleValidator.greater0(), BuilderDescriptorState.Stable, "Distance from target when NPC should halt", (String)null);
      this.getDouble(data, "Falloff", this.falloff, 3.0, DoubleSingleValidator.greater0(), BuilderDescriptorState.Stable, "Rate how fast the slowdown should happen relative to distance", (String)null);
      this.getDoubleRange(data, "HoldDirectionTimeRange", this.holdDirectionDurationRange, DEFAULT_HOLD_DIRECTION_DURATION_RANGE, DoubleSequenceValidator.betweenWeaklyMonotonic(0.0, 1.7976931348623157E308), BuilderDescriptorState.Stable, "How often to change heading", (String)null);
      this.getDouble(data, "ChangeDirectionViewSector", this.changeDirectionViewSector, 230.0, DoubleRangeValidator.between(0.0, 360.0), BuilderDescriptorState.Stable, "The view sector the NPC uses to decide if it should switch direction", (String)null);
      this.getDouble(data, "DirectionJitter", this.directionJitter, 45.0, DoubleRangeValidator.between(0.0, 180.0), BuilderDescriptorState.Stable, "How much jitter in degrees to add to the heading the NPC uses", (String)null);
      this.getDouble(data, "ErraticDistance", this.erraticDistance, 4.0, DoubleSingleValidator.greater0(), BuilderDescriptorState.Stable, "If the player is closer than this distance, the NPC will behave more erratically using the additional jitter parameter", (String)null);
      this.getDouble(data, "ErraticExtraJitter", this.erraticExtraJitter, 45.0, DoubleRangeValidator.between(0.0, 180.0), BuilderDescriptorState.Stable, "Extra jitter to add to the NPC heading on top of the standard when the target is too close", (String)null);
      this.getDouble(data, "ErraticChangeDurationMultiplier", this.erraticChangeDurationMultiplier, 0.5, DoubleRangeValidator.fromExclToIncl(0.0, 1.0), BuilderDescriptorState.Stable, "A multiplier to decrease the duration between direction changes when the target is too close", (String)null);
      this.validateDoubleRelation(this.slowdownDistance, RelationalOperator.LessEqual, this.stopDistance);
      return this;
   }

   public double getSlowdownDistance(@Nonnull BuilderSupport support) {
      return this.slowdownDistance.get(support.getExecutionContext());
   }

   public double getStopDistance(@Nonnull BuilderSupport support) {
      return this.stopDistance.get(support.getExecutionContext());
   }

   public double getFalloff(@Nonnull BuilderSupport support) {
      return this.falloff.get(support.getExecutionContext());
   }

   public double[] getHoldDirectionDurationRange(@Nonnull BuilderSupport support) {
      return this.holdDirectionDurationRange.get(support.getExecutionContext());
   }

   public float getChangeDirectionViewSectorRadians(@Nonnull BuilderSupport support) {
      return (float)(this.changeDirectionViewSector.get(support.getExecutionContext()) * 0.01745329238474369);
   }

   public float getDirectionJitterRadians(@Nonnull BuilderSupport support) {
      return (float)(this.directionJitter.get(support.getExecutionContext()) * 0.01745329238474369);
   }

   public double getErraticDistance(@Nonnull BuilderSupport support) {
      return this.erraticDistance.get(support.getExecutionContext());
   }

   public float getErraticExtraJitterRadians(@Nonnull BuilderSupport support) {
      return (float)(this.erraticExtraJitter.get(support.getExecutionContext()) * 0.01745329238474369);
   }

   public double getErraticChangeDurationMultiplier(@Nonnull BuilderSupport support) {
      return this.erraticChangeDurationMultiplier.get(support.getExecutionContext());
   }
}