Made booster command add booster and rewrote multiplier to be a double

plugin/src/main/java/com/alttd/boosters/data/Booster.java

@@ -11,11 +11,11 @@ public class Booster implements com.alttd.boosterapi.Booster {
     private Long startingTime;
     private long duration;
     private BoosterType boosterType;
-    private Integer multiplier;
+    private Double multiplier;
     private Boolean active;
     private Boolean finished;
 
-    public Booster(UUID uuid, BoosterType boosterType, String reason, long duration, int multiplier) {
+    public Booster(UUID uuid, BoosterType boosterType, String reason, long duration, double multiplier) {
         this.uuid = uuid;
         this.boosterType = boosterType;
         this.activator = reason;
@@ -26,7 +26,7 @@ public class Booster implements com.alttd.boosterapi.Booster {
         saveBooster();
     }
 
-    public Booster(BoosterType type, String playerName, long duration, int multiplier) {
+    public Booster(BoosterType type, String playerName, long duration, double multiplier) {
         this(UUID.randomUUID(), type, playerName, duration, multiplier);
     }
 
@@ -51,12 +51,12 @@ public class Booster implements com.alttd.boosterapi.Booster {
     }
 
     @Override
-    public int getMultiplier() {
+    public double getMultiplier() {
         return multiplier;
     }
 
     @Override
-    public void setMultiplier(int multiplier) {
+    public void setMultiplier(double multiplier) {
         this.multiplier = multiplier;
     }
 

plugin/src/main/java/com/alttd/boosters/listeners/MCmmoListener.java

@@ -15,16 +15,16 @@ public class MCmmoListener implements Listener {
         BoosterManager bm = BoostersPlugin.getInstance().getBoosterManager();
         if (bm.isBoosted(BoosterType.MCMMO)) {
             Booster b = bm.getBooster(BoosterType.MCMMO);
-            int multiplier = b.getMultiplier();
-            event.setRawXpGained(event.getRawXpGained() * multiplier);
+            double multiplier = b.getMultiplier();
+            event.setRawXpGained(Math.round(event.getRawXpGained() * multiplier));
             return;
         }
         String skillName = event.getSkill().name();
         BoosterType type = BoosterType.getByName(skillName);
         if (bm.isBoosted(type)) {
             Booster b = bm.getBooster(type);
-            int multiplier = b.getMultiplier();
-            event.setRawXpGained(event.getRawXpGained() * multiplier);
+            double multiplier = b.getMultiplier();
+            event.setRawXpGained(Math.round(event.getRawXpGained() * multiplier));
             return;
         }
     }

plugin/src/main/java/com/alttd/boosters/listeners/MyPetListener.java

@@ -15,7 +15,7 @@ public class MyPetListener implements Listener {
         BoosterManager bm = BoostersPlugin.getInstance().getBoosterManager();
         if(bm.isBoosted(BoosterType.MYPET)) {
             Booster b = bm.getBooster(BoosterType.MYPET);
-            int multiplier = b.getMultiplier();
+            double multiplier = b.getMultiplier();
             event.setExp(event.getExp() * multiplier);
         }
     }