Added drafts for SnakeBot and RumbleBot

src/EscapeBot.java

@@ -32,7 +32,7 @@ public class EscapeBot extends Bot{
         moves = moves.substring(1);
         return nextMove;
     }
-    private char WalkByCircles(){
+    private char walkByCircles(){
         if (moves.isEmpty()) {
             circleNumber++;
             moves += "^".repeat(5) + ">";

src/RumbleBot.java

@@ -1,7 +1,7 @@
 public class RumbleBot extends Bot{
     public static void main(String[] args) {
-        Bot escapeBot = new EscapeBot(args);
+        Bot rumbleBot = new RumbleBot(args);
-        escapeBot.run();
+        rumbleBot.run();
     }
     protected RumbleBot(String[] args) {
         super(args);

src/SnakeBot.java

@@ -1,12 +1,86 @@
+import java.util.Random;
+
 public class SnakeBot extends Bot{
+    String moves = "";
+    private boolean goesForward = true;
+    private int circleNumber = 0;
+    private int spiralNumber = 0;
+    private boolean ignoreStone = false;
     public static void main(String[] args) {
-        Bot escapeBot = new EscapeBot(args);
+        Bot snakeBot = new SnakeBot(args);
-        escapeBot.run();
+        snakeBot.run();
     }
     protected SnakeBot(String[] args) {
         super(args);
     }
+    //@TODO
     protected char nextMove(View view){
-        return 0;
+        boolean stoneDetected = view.data.contains("@");
+        char nextMove;
+        nextMove = stoneDetected && !ignoreStone ? goToStone(view) : walkBySpiral();
+
+        if(nextMove == '^' && view.data.charAt(7) == '*'){
+            Random random = new Random();
+            nextMove = (random.nextInt(2) % 2 == 0) ?  '<' : '>';
+            ignoreStone = true;
+        }
+        if(countCollectedStones(view) <= 2) ignoreStone = false;
+        return nextMove;
+    }
+    private int countCollectedStones(View view) {
+        int count = 0;
+
+        for (char c : view.data.toCharArray()) {
+            if (c == '*') {
+                count++;
+            }
+        }
+
+        return count;
+    }
+    private char goToStone(View view){
+        int rowDifference = findStoneRow(view) - 2;
+        return rowDifference < 0 ? '^' : '<';
+    }
+
+    private int findStoneRow(View view) {
+        return view.data.indexOf('@') / 5;
+    }
+    private char walkByColumns() {
+        if(moves.isEmpty()){
+            moves = "^".repeat(28);
+            moves += (goesForward ? ">^^^^^>" : "<^^^^^<");
+            goesForward = !goesForward;
+        }
+        char nextMove = moves.charAt(0);
+        moves = moves.substring(1);
+        return nextMove;
+    }
+    private char walkByCircles(){
+        if (moves.isEmpty()) {
+            circleNumber++;
+            moves += "^".repeat(5) + ">";
+            int[] steps = {5, 10, 10, 10};
+
+            for (int step : steps) {
+                moves += "^".repeat(step * circleNumber) + ">";
+            }
+
+            moves += "^".repeat(5 * circleNumber) + "<";
+        }
+        char nextMove = moves.charAt(0);
+        moves = moves.substring(1);
+        return nextMove;
+    }
+    private char walkBySpiral(){
+        if (moves.isEmpty()) {
+            spiralNumber++;
+            moves += "^".repeat(5 * spiralNumber) + ">" + "^".repeat(5 * spiralNumber) + ">";
+        }
+        char nextMove = moves.charAt(0);
+        moves = moves.substring(1);
+
+
+        return nextMove;
     }
 }