Merge pull request #1 from ILikePlayingGames/round-up

Rounding fix
- Floating point value cannot be assigned to Integer directly.
- Using `100.0` rather than `worldSleepPercent.floatValue()` to produce a value that can be rounded.

Round up on 'sleepers needed' placeholder instead of rounding down

Author: RhythmicSys

src/main/java/adhdmc/sleepmessages/SleepListener.java

@@ -26,7 +26,7 @@ public void onPlayerSleep(PlayerDeepSleepEvent event) {
         int currentSleepCount = 0;
         int worldOnlineTotal = world.getPlayerCount();
         Integer worldSleepPercent = world.getGameRuleValue(GameRule.PLAYERS_SLEEPING_PERCENTAGE);
-        Integer neededSleepers = (worldSleepPercent / 100) * worldOnlineTotal;
+        Integer neededSleepers = (int) Math.ceil((worldSleepPercent / 100.0) * worldOnlineTotal);
         List<Player> playerList = world.getPlayers();
         for (Player player : playerList) {
             if (player.isDeeplySleeping()) currentSleepCount += 1;