Move3.java

public class Move3 implements Move{

    int src, dest;
    String[] steps;
    int[] kills;
    String check;
    double value = 0;

    public Move3(String steps){
        String[] s = steps.split(",");
        this.steps = s;
        this.src = Integer.parseInt(s[0]);
        this.dest = Integer.parseInt(s[s.length - 1]);
        kills = calculate_kills(s);
    }

    public int[] calculate_kills(String[] steps){
        int diff = this.src - this.dest;
        if(Math.abs(diff) == 4 || Math.abs(diff) == 5){
            return null;
        }
        int[] k = new int[steps.length - 1];
        for(int i = 0; i < steps.length - 1; i++){
           k[i] = (Integer.parseInt(steps[i]) + Integer.parseInt(steps[i+1]))/2;
        }
        return k;
    }

    public void setValue(double value){
        this.value = value;
    }

    public double getValue(){
        return this.value;
    }

    public int source(){
        return src;
    }

    public int destination(){
        return dest;
    }

    public int[] captures(){
        return kills;
    }

    public boolean isJump(){
        return this.kills != null;
    }

//    private String convert(int pos){
//        int x;
//        int y;
//        if(pos < 8){
//            int x = 2 * p + 1;
//            int y = pos / 4;
//        }
//        else if(pos < 17){
//            int x = 
//

    private String convert(int position) {
        // Converts a position to the correct String
        int row = position / 4;
        int col = (position % 4) * 2;
        if(row % 2 == 0){
           col++;
        }
        return "("+(7-row)+":"+col+")";
    }

    private int shift(int position){
        int row, column;
        int new_pos = position;
        if(position >= 27){
            return (position - 3);
        }
        else if(position >= 18){
            return (position - 2);
        }
        else if(position >= 9){
            return (position - 1);
        }
        else{
            return position;
        }
    }




//   public String toString(){
//        String move = "(" + this.steps[0] + ":" + this.steps[1] + ")";
//        if(this.steps.length > 2){
//            for(int i = 1; i < this.steps.length - 1; i++){
//               move += ":(" + this.steps[i] + ":" + this.steps[i+1] + ")";
//            }
//       }
//        return move;
//    }
//
     public String toString() {
         String output = "";
         for(int i = 0; i<steps.length; i++) {
            output += i!=0 ? ":" : "";
            output += convert(shift(Integer.parseInt(steps[i])));
         }
        return output;
       }
}