Add SkillDowngrade trigger

Author: Travja

src/main/java/studio/magemonkey/fabled/dynamic/ComponentRegistry.java

@@ -79,6 +79,7 @@ public class ComponentRegistry {
         register(new ShearTrigger());
         register(new ShieldTrigger());
         register(new SkillUpgradeTrigger());
+        register(new SkillDowngradeTrigger());
         register(new SignalTrigger());
         register(new SprintTrigger());
         register(new SkillCastTrigger());

src/main/java/studio/magemonkey/fabled/dynamic/trigger/SkillDowngradeTrigger.java

@@ -0,0 +1,48 @@
+package studio.magemonkey.fabled.dynamic.trigger;
+
+import org.bukkit.entity.LivingEntity;
+import studio.magemonkey.fabled.api.CastData;
+import studio.magemonkey.fabled.api.Settings;
+import studio.magemonkey.fabled.api.event.PlayerSkillDowngradeEvent;
+
+/**
+ * A trigger for when a player levels up a skill.
+ */
+public class SkillDowngradeTrigger implements Trigger<PlayerSkillDowngradeEvent> {
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public String getKey() {
+        return "SKILL_UPGRADE";
+    }
+
+    @Override
+    public Class<PlayerSkillDowngradeEvent> getEvent() {
+        return PlayerSkillDowngradeEvent.class;
+    }
+
+    @Override
+    public boolean shouldTrigger(final PlayerSkillDowngradeEvent event, final int level, final Settings settings) {
+        // Always trigger when a skill is downgraded
+        return true;
+    }
+
+    @Override
+    public LivingEntity getCaster(final PlayerSkillDowngradeEvent event) {
+        return event.getPlayerData().getPlayer();
+    }
+
+    @Override
+    public LivingEntity getTarget(final PlayerSkillDowngradeEvent event, final Settings settings) {
+        return event.getPlayerData().getPlayer();
+    }
+
+    @Override
+    public void setValues(final PlayerSkillDowngradeEvent event, final CastData data) {
+        data.put("api-refund", event.getRefund());
+        data.put("api-skill", event.getDowngradedSkill().getData().getName());
+        data.put("api-level", event.getDowngradedSkill().getLevel());
+    }
+}

src/main/java/studio/magemonkey/fabled/dynamic/trigger/SkillUpgradeTrigger.java

@@ -10,50 +10,32 @@
  */
 public class SkillUpgradeTrigger implements Trigger<PlayerSkillUpgradeEvent> {
 
-    /**
-     * {@inheritDoc}
-     */
     @Override
     public String getKey() {
         return "SKILL_UPGRADE";
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @Override
     public Class<PlayerSkillUpgradeEvent> getEvent() {
         return PlayerSkillUpgradeEvent.class;
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @Override
     public boolean shouldTrigger(final PlayerSkillUpgradeEvent event, final int level, final Settings settings) {
         // Always trigger when a skill is upgraded
         return true;
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @Override
     public LivingEntity getCaster(final PlayerSkillUpgradeEvent event) {
         return event.getPlayerData().getPlayer();
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @Override
     public LivingEntity getTarget(final PlayerSkillUpgradeEvent event, final Settings settings) {
         return event.getPlayerData().getPlayer();
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @Override
     public void setValues(final PlayerSkillUpgradeEvent event, final CastData data) {
         data.put("api-cost", event.getCost());