Allowed fractional health deductions per frame

- Fixed boundary penalty system

#story[1291]

racevisionGame/src/main/java/shared/model/Boat.java

@@ -106,7 +106,7 @@ public class Boat extends Collider {
     /**
      * Amount of health boat currently has, between 0 and 100
      */
-    private int health;
+    private double health;
 
     /**
      * Constructs a boat object with a given sourceID, name, country/team abbreviation, and polars table.
@@ -441,11 +441,11 @@ public class Boat extends Collider {
         isColliding = colliding;
     }
 
-    public int getHealth() {
+    public double getHealth() {
         return health;
     }
 
-    public void setHealth(int health) {
+    public void setHealth(double health) {
         this.health = health;
     }
 
@@ -453,7 +453,7 @@ public class Boat extends Collider {
      * Add a given amount of HP to boat health
      * @param delta amount of HP to add
      */
-    public void updateHealth(int delta) {
+    public void updateHealth(double delta) {
         health += delta;
         if(health < 0) health = 0;
         else if(health > 100) health = 100;