update to alpha.7

src/main/java/sh/okx/rankup/ranks/Rank.java

@@ -39,7 +39,7 @@ public class Rank {
     if(requirementsSection != null) {
       for (Map.Entry<String, Object> entry : requirementsSection.getValues(false).entrySet()) {
         String name = entry.getKey();
-        double amount = Double.parseDouble(String.valueOf(entry.getValue()));
+        double amount = Double.parseDouble(String.valueOf(entry.getValue()).replace(",", ""));
 
         Requirement requirement = plugin.getRequirementRegistry().newRequirement(name, amount);
         if (requirement == null) {

src/main/java/sh/okx/rankup/ranks/requirements/PlaytimeHoursRequirement.java

@@ -1,37 +0,0 @@
-package sh.okx.rankup.ranks.requirements;
-
-import org.bukkit.Statistic;
-import org.bukkit.entity.Player;
-import sh.okx.rankup.Rankup;
-
-public class PlaytimeHoursRequirement extends Requirement {
-  private static final int TICKS_PER_HOUR = 20 * 60 * 60;
-
-  public PlaytimeHoursRequirement(Rankup plugin, String name) {
-    super(plugin, name);
-  }
-
-  protected PlaytimeHoursRequirement(Requirement clone) {
-    super(clone);
-  }
-
-  @Override
-  public boolean check(Player player) {
-    return player.getStatistic(Statistic.PLAY_ONE_MINUTE) * TICKS_PER_HOUR >= amount;
-  }
-
-  @Override
-  public void apply(Player player) {
-    // well, we can't really take hours of playtime away, can we?
-  }
-
-  @Override
-  public double getRemaining(Player player) {
-    return amount - (player.getStatistic(Statistic.PLAY_ONE_MINUTE) * TICKS_PER_HOUR);
-  }
-
-  @Override
-  public Requirement clone() {
-    return new PlaytimeHoursRequirement(this);
-  }
-}

src/main/java/sh/okx/rankup/ranks/requirements/PlaytimeMinutesRequirement.java

@@ -0,0 +1,45 @@
+package sh.okx.rankup.ranks.requirements;
+
+import org.bukkit.Statistic;
+import org.bukkit.entity.Player;
+import sh.okx.rankup.Rankup;
+
+public class PlaytimeMinutesRequirement extends Requirement {
+  private static final int TICKS_PER_MINUTE = 20 * 60;
+  private Statistic playOneTick;
+
+  public PlaytimeMinutesRequirement(Rankup plugin, String name) {
+    super(plugin, name);
+    try {
+      playOneTick = Statistic.valueOf("PLAY_ONE_MINUTE");
+    } catch(IllegalArgumentException e) {
+      // statistic was changed in 1.13.
+      playOneTick = Statistic.valueOf("PLAY_ONE_TICK");
+    }
+  }
+
+  protected PlaytimeMinutesRequirement(PlaytimeMinutesRequirement clone) {
+    super(clone);
+    this.playOneTick = clone.playOneTick;
+  }
+
+  @Override
+  public boolean check(Player player) {
+    return player.getStatistic(playOneTick) * TICKS_PER_MINUTE >= amount;
+  }
+
+  @Override
+  public void apply(Player player) {
+    // well, we can't really take hours of playtime away, can we?
+  }
+
+  @Override
+  public double getRemaining(Player player) {
+    return amount - (player.getStatistic(playOneTick) * TICKS_PER_MINUTE);
+  }
+
+  @Override
+  public Requirement clone() {
+    return new PlaytimeMinutesRequirement(this);
+  }
+}