set max number of squeaks

Author: hannah-y-gao

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

@@ -34,7 +34,7 @@ public class GameConstants {
     public static final int MAX_DIRT_PERCENTAGE = 50;
 
     /** The maximum percentage of the map that can be walls */
-    public static final int MAX_WALL_PERCENTAGE = 20; // TODO remove if not using walls
+    public static final int MAX_WALL_PERCENTAGE = 20;
 
     // *********************************
     // ****** GAME PARAMETERS **********
@@ -62,7 +62,7 @@ public class GameConstants {
     public static final int INITIAL_TEAM_CHEESE = 2500;
 
     /** The maximum number of rat kings that a team can have. */
-    public static final int MAX_NUMBER_OF_RAT_KINGS = 5; // TODO need to specify!
+    public static final int MAX_NUMBER_OF_RAT_KINGS = 5;
 
     /**
      * The maximum execution time that can be spent on a team in one match. If the
@@ -133,9 +133,6 @@ public class GameConstants {
     /** The maximum distance from a robot for building traps or dirt */
     public static final int BUILD_DISTANCE_SQUARED = 2;
 
-    /** The maximum amount of bytes that can be encoded in a message */
-    public static final int MAX_MESSAGE_BYTES = 4; // TODO need to spec messages as a whole!
-
     /** The maximum squared radius a robot can send a message to */
     public static final int MESSAGE_RADIUS_SQUARED = 20; // TODO need to spec messages as a whole!
 
@@ -146,7 +143,7 @@ public class GameConstants {
     public static final int MESSAGE_ROUND_DURATION = 5; // TODO need to spec messages as a whole!
 
     /** The maximum number of messages a robot can send per turn */
-    public static final int MAX_MESSAGES_SENT_ROBOT = 1; // TODO need to spec messages as a whole!
+    public static final int MAX_MESSAGES_SENT_ROBOT = 1;
 
     /** The maximum squared radius a robot can squeak to */
     public static final int SQUEAK_RADIUS_SQUARED = 16;

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

@@ -839,10 +839,10 @@ public interface RobotController {
      * 
      * @param messageContent an int representing the content of the
      *                       message (up to 4 bytes)
-     * 
+     * @return true if squeak was sent, false if not (i.e. if reached max. number of messages fo this turn)
      * @battlecode.doc.costlymethod
      */
-    void squeak(int messageContent);
+    boolean squeak(int messageContent);
 
     /**
      * Reads all squeaks sent to this unit within the past 5 rounds if roundNum =

engine/src/main/battlecode/server/GameMaker.java

@@ -316,7 +316,7 @@ public int makeRobotTypeMetadata(FlatBufferBuilder builder) {
             RobotTypeMetadata.addMovementCooldown(builder, type.movementCooldown);
             RobotTypeMetadata.addVisionConeRadiusSquared(builder, type.visionConeRadiusSquared);
             RobotTypeMetadata.addVisionConeAngle(builder, type.visionConeAngle);
-            RobotTypeMetadata.addMessageRadiusSquared(builder, GameConstants.MESSAGE_RADIUS_SQUARED);
+            RobotTypeMetadata.addMessageRadiusSquared(builder, GameConstants.SQUEAK_RADIUS_SQUARED);
             robotTypeMetadataOffsets.add(RobotTypeMetadata.endRobotTypeMetadata(builder));
         }
         return GameHeader.createRobotTypeMetadataVector(builder, robotTypeMetadataOffsets.toNativeArray());

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

@@ -1099,11 +1099,14 @@ public void becomeRatKing() throws GameActionException {
     // ***********************************
 
     @Override
-    public void squeak(int messageContent) {
+    public boolean squeak(int messageContent) {
+        if(this.robot.getSentMessagesCount() >= GameConstants.MAX_MESSAGES_SENT_ROBOT)
+            return false;
         Message message = new Message(messageContent, this.robot.getID(), this.gameWorld.getCurrentRound(),
                 this.getLocation());
         this.gameWorld.squeak(this.robot, message);
         this.robot.incrementMessageCount();
+        return true;
     }
 
     @Override