PathFinder.java

package com.osroyale.game.world.pathfinding.path;
 
import com.osroyale.game.world.Interactable;
import com.osroyale.game.world.entity.mob.Direction;
import com.osroyale.game.world.entity.mob.Mob;
import com.osroyale.game.world.pathfinding.TraversalMap;
import com.osroyale.game.world.position.Position;

 
public abstract class PathFinder {

    public abstract Path find(Mob source, Position target, int targetWidth, int targetLength);
 
    public final Path find(Mob origin, Interactable target) {
        return find(origin, target.getPosition(), target.width(), target.length());
    }
 
    public final Path find(Mob origin, Position target) {
        return find(origin, target, 0, 0);
    }

    protected boolean traversable(Position current, int size, Direction... directions) {
        for (Direction direction : directions) {
            if (!TraversalMap.isTraversable(current, direction, size)) {
                return false;
            }
        }
        return true;
    }

    boolean traversable(Position current, Position going, int size) {
        Direction first = Direction.getDirection(going, current);
        Direction second = Direction.getDirection(current, going);
        return TraversalMap.isTraversable(current, second, size) && TraversalMap.isTraversable(going, first, size);
    }

    protected boolean projectileCheck(Position current, Position going) {
        Direction first = Direction.getDirection(going, current);
        Direction second = Direction.getDirection(current, going);
        return TraversalMap.isTraversable(current, second, true) && TraversalMap.isTraversable(going, first, true);
    }
 
}