Merge pull request #84 from battlecode/master

Cat algo overhaul

Author: hannah-y-gao

engine/src/main/battlecode/common/GameConstants.java

@@ -202,7 +202,7 @@ public class GameConstants {
     public static final int CAT_SCRATCH_DAMAGE = 20;
 
     /** The distance squared a cat can pounce to */
-    public static final int CAT_POUNCE_MAX_DISTANCE_SQUARED = 9;
+    public static final int CAT_POUNCE_MAX_DISTANCE_SQUARED = 13;
 
     public static final int CAT_DIG_ADDITIONAL_COOLDOWN = 5;
 

engine/src/main/battlecode/world/CatStateType.java

@@ -2,7 +2,5 @@
 
 public enum CatStateType {
     EXPLORE,
-    CHASE,
-    SEARCH,
     ATTACK
 }

engine/src/main/battlecode/world/GameWorld.java

@@ -235,7 +235,7 @@ public void bfsFromTarget(MapLocation target, int chirality){
             MapLocation nextLoc = queue.poll();
 
             // check neighbors
-            for (Direction d : Direction.allDirections()){
+            for (Direction d : new Direction[]{Direction.NORTH, Direction.EAST, Direction.SOUTH, Direction.WEST, Direction.NORTHEAST, Direction.SOUTHEAST, Direction.SOUTHWEST, Direction.NORTHWEST}){
                 if (d == Direction.CENTER)
                     continue;