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package baritone.pathfinding;

import baritone.pathfinding.goals.Goal;
import baritone.pathfinding.actions.Action;
import java.util.Objects;
import net.minecraft.util.math.BlockPos;

/**
 *
 * @author leijurv
 */
public class Node {
    final BlockPos pos;
    double cost;
    Node previous;
    final Goal goal;
    final double estimatedCostToGoal;
    Action previousAction;
    boolean isOpen;
    Node nextOpen;
    public Node(BlockPos pos, Goal goal) {
        this.pos = pos;
        this.previous = null;
        this.cost = Short.MAX_VALUE;
        this.goal = goal;
        this.estimatedCostToGoal = goal.heuristic(pos);
        this.previousAction = null;
        this.isOpen = false;
    }
    @Override
    public int hashCode() {//this is some OG code right here
        int hash = 3241;
        hash = 3457689 * hash + this.pos.getX();
        hash = 8734625 * hash + this.pos.getY();
        hash = 2873465 * hash + this.pos.getZ();
        hash = 3241543 * hash + Objects.hashCode(this.goal);
        return hash;
    }
    @Override
    public boolean equals(Object obj) {//autogenerated by netbeans. that's why it looks disgusting.
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Node other = (Node) obj;
        if (!Objects.equals(this.pos, other.pos)) {
            return false;
        }
        return Objects.equals(this.goal, other.goal);
    }
}