3.5-beta.2

src/main/java/sh/okx/rankup/requirements/ProgressiveRequirement.java

@@ -0,0 +1,27 @@
+package sh.okx.rankup.requirements;
+
+import org.bukkit.entity.Player;
+import sh.okx.rankup.Rankup;
+import sh.okx.rankup.requirements.Requirement;
+
+public abstract class ProgressiveRequirement extends Requirement {
+  public ProgressiveRequirement(Rankup plugin, String name) {
+    super(plugin, name);
+  }
+
+  protected ProgressiveRequirement(Requirement clone) {
+    super(clone);
+  }
+
+  @Override
+  public boolean check(Player player) {
+    return getRemaining(player) == 0;
+  }
+
+  @Override
+  public double getRemaining(Player player) {
+    return Math.max(0, getValueDouble() - getProgress(player));
+  }
+
+  public abstract double getProgress(Player player);
+}