package net.minecraft.world.entity.ai.memory;

import net.minecraft.core.BlockPos;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.ai.behavior.BlockPosTracker;
import net.minecraft.world.entity.ai.behavior.EntityTracker;
import net.minecraft.world.entity.ai.behavior.PositionTracker;
import net.minecraft.world.phys.Vec3;

public class WalkTarget {
	private final PositionTracker target;
	private final float speedModifier;
	private final int closeEnoughDist;

	/**
	 * Constructs a walk target that tracks a position
	 */
	public WalkTarget(BlockPos pos, float speedModifier, int closeEnoughDist) {
		this(new BlockPosTracker(pos), speedModifier, closeEnoughDist);
	}

	/**
	 * Constructs a walk target using a vector that's directly converted to a BlockPos.
	 */
	public WalkTarget(Vec3 vectorPos, float speedModifier, int closeEnoughDist) {
		this(new BlockPosTracker(BlockPos.containing(vectorPos)), speedModifier, closeEnoughDist);
	}

	/**
	 * Constructs a walk target that tracks an entity's position
	 */
	public WalkTarget(Entity targetEntity, float speedModifier, int closeEnoughDist) {
		this(new EntityTracker(targetEntity, false), speedModifier, closeEnoughDist);
	}

	public WalkTarget(PositionTracker target, float speedModifier, int closeEnoughDist) {
		this.target = target;
		this.speedModifier = speedModifier;
		this.closeEnoughDist = closeEnoughDist;
	}

	public PositionTracker getTarget() {
		return this.target;
	}

	public float getSpeedModifier() {
		return this.speedModifier;
	}

	public int getCloseEnoughDist() {
		return this.closeEnoughDist;
	}
}