4 files changed, 57 insertions, 6 deletions

diff --git a/src/ch/epfl/xblast/Time.java b/src/ch/epfl/xblast/Time.java
index fa18f86..d39c3e3 100644
--- a/src/ch/epfl/xblast/Time.java
+++ b/src/ch/epfl/xblast/Time.java
@@ -1,8 +1,23 @@
 package ch.epfl.xblast;
 
 public interface Time {
+    /**
+     * Number of seconds per minute.
+     */
     int S_PER_MIN = 60;
+
+    /**
+     * Number of milliseconds per second.
+     */
     int MS_PER_S = 1000;
+
+    /**
+     * Number of microseconds per second.
+     */
     int US_PER_S = 1000*MS_PER_S;
+
+    /**
+     * Number of nanoseconds per second.
+     */
     int NS_PER_S = 1000*US_PER_S;
 }
diff --git a/src/ch/epfl/xblast/server/Block.java b/src/ch/epfl/xblast/server/Block.java
index 4903e2b..fff3819 100644
--- a/src/ch/epfl/xblast/server/Block.java
+++ b/src/ch/epfl/xblast/server/Block.java
@@ -1,5 +1,7 @@
 package ch.epfl.xblast.server;
 
+import java.util.NoSuchElementException;
+
 /**
  * A Block.
  *
@@ -29,12 +31,12 @@ public enum Block {
     CRUMBLING_WALL,
 
     /**
-     *
+     * Bonus increasing the maximun number of bombs.
      */
     BONUS_BOMB(Bonus.INC_BOMB),
 
     /**
-     *
+     * Nomus increasing the range of the bombs.
      */
     BONUS_RANGE(Bonus.INC_RANGE);
 
@@ -51,7 +53,7 @@ public enum Block {
     }
 
     /**
-     * Default builder, used by the ither blocks
+     * Default builder, used by the non-bonus blocks
      */
     private Block() {
         this.maybeAssociatedBonus = null;
@@ -85,17 +87,25 @@ public enum Block {
     }
 
     /**
+     * Returns T(this block is a bonus)
      *
+     * @return T(this block is a bonus)
      */
     public boolean isBonus() {
-        return false;
+        return this == BONUS_BOMB || this == BONUS_RANGE;
     }
 
     /**
+     * Return the bonus associated with the block.
      *
+     * @throws NoSuchElementException if there is no such bonus.
+     * @return the bonus associated with the block.
      */
     public Bonus associatedBonus() {
-        return null;
+        if (this.maybeAssociatedBonus == null) {
+            throw new NoSuchElementException();
+        }
+        return this.maybeAssociatedBonus;
     }
 
 }
diff --git a/src/ch/epfl/xblast/server/Bonus.java b/src/ch/epfl/xblast/server/Bonus.java
index 43be24f..81ae7dd 100644
--- a/src/ch/epfl/xblast/server/Bonus.java
+++ b/src/ch/epfl/xblast/server/Bonus.java
@@ -4,15 +4,27 @@ package ch.epfl.xblast.server;
  * @author TimothéE FLOURE (257420)
  */
 public enum Bonus {
+
+    /**
+     * Increase the maximum number of bombs used simultaneously.
+     */
     INC_BOMB {
     @Override
         public Player applyTo(Player player) { return null;  }
     },
 
+    /**
+     * Increase the range of the bombs.
+     */
     INC_RANGE {
     @Override
         public Player applyTo(Player player) { return null; }
     };
 
+    /**
+     * Apply the bonus to the given player.
+     *
+     * @param player receiving the bonus
+     */
     abstract public Player applyTo(Player player);
 }
diff --git a/src/ch/epfl/xblast/server/Ticks.java b/src/ch/epfl/xblast/server/Ticks.java
index fe3f40c..d27d20c 100644
--- a/src/ch/epfl/xblast/server/Ticks.java
+++ b/src/ch/epfl/xblast/server/Ticks.java
@@ -40,9 +40,23 @@ public interface Ticks {
      */
     int BONUS_DISAPPEARING_TICKS = EXPLOSION_TICKS;
 
+    /**
+     * Number of ticks per second.
+     */
     int TICKS_PER_SECOND = 20;
 
+    /**
+     * Dureation of a tick (in nanoseconds).
+     */
     int TICK_NANOSECOND_DURATION = TICKS_PER_SECOND / Time.NS_PER_S;
 
-    int TOTAL_TICKS = 2 * Time.S_PER_MIN * TICKS_PER_SECOND;
+    /**
+     * Duration of a game (in seconds).
+     */
+    int GAME_DURATION = 2;
+
+    /**
+     * Total number of ticks during a game.
+     */
+    int TOTAL_TICKS = GAME_DURATION * TICKS_PER_SECOND;
 }