Fix SpecialItem

src/de/steamwar/misslewars/items/SpecialItem.java

@@ -40,8 +40,7 @@ import java.util.Random;
 public abstract class SpecialItem {
 
 	private static final Random random = new Random();
-	private static long missileCount = 0;
-	private static long supportCount = 0;
+	private static long count = 0;
 
 	private static List<SpecialItem> supportItems = new ArrayList<>();
 	private static List<SpecialItem> missileItems = new ArrayList<>();
@@ -111,20 +110,12 @@ public abstract class SpecialItem {
 	}
 
 	public static ItemStack getRandomItem() {
-		double missile = missileCount * Config.MissileChance;
-		double support = supportCount;
-		double missileChance;
-		if (missile == 0 && support == 0) {
-			missileChance = 0.5;
-		} else {
-			missileChance = support / (support + missile);
-		}
-		
+		double missileChance = Config.MissileChance + (-count) * 0.1;
 		if (random.nextDouble() > missileChance) {
-			supportCount++;
+			count++;
 			return supportItems.get(random.nextInt(supportItems.size())).getItem();
 		} else {
-			missileCount++;
+			count--;
 			return missileItems.get(random.nextInt(missileItems.size())).getItem();
 		}
 	}