Fall method

OGP1718-Worms/src/worms/model/Worm.java

@@ -807,11 +807,14 @@ public class Worm extends GameObject {
      * @post  the current hit points should be substracted with the given value.
      * 		  |new.getHitPoints() == old.getHitPoints() - value
      */
-    public void incrementHitPoints(long value) {
+    public void decreaseHitPoints(long value) {
     	setHitPoints(getHitPoints() - value);
     }
-
     
+    public void incrementHitPoints(long value) {
+    	setHitPoints(getHitPoints() + value);
+    }
+
     //===================================================================================
     // endregion
     
@@ -823,13 +826,13 @@ public class Worm extends GameObject {
 		Coordinate oldLocation = getLocation();
 		double endY = getLocation().getCoordinateY();
 		if (! getWorld().isAdjacent(center, minRadius)) {
-			for (double y = oldLocation.getCoordinateY(); y < 0; y--) {
-				if (y < 0) {
+			for (double y = oldLocation.getCoordinateY(); y <= (getWorld().getHeight() + 1); y--) {
+				if (y >= (getWorld().getHeight() + 1)) {
 					terminate();
 				}
+				double[] newLoc = {oldLocation.getCoordinateX(), y};
+				setLocation(newLoc);
 				if (getWorld().isAdjacent(center, minRadius)) {
-					double[] newLoc = {oldLocation.getCoordinateX(), y};
-					setLocation(newLoc);
 					endY = y;
 					break;
 				}
@@ -837,16 +840,15 @@ public class Worm extends GameObject {
 			}
 		}
 		
-		//TODO hitpoints en eventuele botsing
-		double distanceY = getWorld().getHeight();
-		
-		long cost = 3 * (long) (oldLocation.getCoordinateY() - endY);
-		incrementHitPoints(cost);
+		long cost = 3 * (long) Math.floor(oldLocation.getCoordinateY() - endY);
+		decreaseHitPoints(cost);
 	}
 	
 	public void collisionFall(Worm fallingWorm, Worm... worm) {
     	for (Worm stationaryWorm: worm) {
-    			
+    		long value = stationaryWorm.getHitPoints()/2;
+    		fallingWorm.incrementHitPoints(value);
+    		stationaryWorm.decreaseHitPoints(value);
     	}
     }